UNITED STATES SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT



     Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934


        Date of Report (Date of earliest event reported): August 18, 2004
                                                          ---------------


                                EATON VANCE CORP.
                               ------------------
             (Exact name of registrant as specified in its charter)



         Maryland                       1-8100                    04-2718215
----------------------------     ------------------------     ------------------
(State or other jurisdiction     (Commission File Number)       (IRS Employer
of incorporation)                                            Identification No.)


255 State Street, Boston, Massachusetts                               02109
---------------------------------------                           -------------
(Address of principal executive offices)                            (Zip Code)


        Registrant's telephone number, including area code: (617)482-8260
                                                            -------------


                                  Page 1 of 10

                       INFORMATION INCLUDED IN THE REPORT


ITEM 5.   OTHER EVENTS AND REQUIRED FD DISCLOSURE

ITEM 12.  RESULTS OF OPERATIONS AND FINANCIAL CONDITION

          Registrant has reported its results of operations for the three months
and nine months ended July 31, 2004, as described in  Registrant's  news release
dated  August 18,  2004,  a copy of which is filed  herewith as Exhibit 99.1 and
incorporated herein by reference.

          This  information  is being filed pursuant to Item 5. Other Events and
Required  FD  Disclosure  and is  being  provided  under  Item  12.  Results  of
Operations and Financial Condition.

ITEM 7.   FINANCIAL STATEMENTS, PRO FORMA FINANCIAL INFORMATION AND EXHIBITS

          (c) Exhibits.

          Exhibit No.           Document
          -----------           --------

          99.1                  Press release issued by the Registrant dated
                                August 18, 2004.


                                  Page 2 of 10

                                   SIGNATURES


     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
Registrant  has duly  caused  this  Report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

                                EATON VANCE CORP.
                                (Registrant)


Date:    August 18, 2004        /s/ William M. Steul
                                ----------------------------------------------
                                William M. Steul, Chief Financial Officer


                                  Page 3 of 10

                                  EXHIBIT INDEX


     Each exhibit is listed in this index according to the number assigned to it
in the exhibit  table set forth in Item 601 of  Regulation  S-K.  The  following
exhibit is filed as part of this Report:

Exhibit No.     Description
-----------     -----------
99.1            Copy of Registrant's news release dated August 18, 2004.


                                  Page 4 of 10

                                                                    EXHIBIT 99.1
--------------------------------------------------
NEWS RELEASE

               Eaton Vance Corp.
               The Eaton Vance Building
{LOGO}         255 State Street, Boston, MA  02109
               (617) 482-8260
               Contact: William M. Steul
--------------------------------------------------

                                                               August 18, 2004

                                                           FOR IMMEDIATE RELEASE



                                EATON VANCE CORP.
                REPORT FOR THE THREE MONTHS AND NINE MONTHS ENDED
                                  JULY 31, 2004


BOSTON,  MA--Eaton Vance Corp.  reported  diluted earnings per share of $0.50 in
the third quarter of fiscal 2004 compared to diluted earnings per share of $0.38
in the third  quarter of fiscal  2003,  an increase  of 32 percent.  Eaton Vance
earned  $1.44 per  diluted  share in the first nine  months of fiscal  2004,  an
increase of 31 percent  compared  to earnings of $1.10 per diluted  share in the
first nine months of fiscal 2003.

Assets  under  management  of $89.4  billion at the end of the third  quarter of
fiscal 2004 were $25.1  billion or 39 percent  greater than the $64.3 billion at
the end of the third  quarter last year.  In the 12-month  period ended July 31,
2004,  the  Company's  assets  under  management  were  positively  affected  by
long-term  fund  and  separate  account  net  inflows  of  $13.2  billion,   the
acquisition  of  Parametric  Portfolio  Associates  which added $5.3  billion of
assets under  management in September  2003, the  acquisition of $2.0 billion of
assets under management from Deutsche Bank's Scudder Private  Investment Counsel
Boston office in July 2004, and market price appreciation of $4.7 billion. Gross
sales and inflows of long-term funds and separate accounts in the last 12 months
were $24.0 billion,  including $6.4 billion of assets raised in five  successful
closed-end fund offerings.

Fund and  separate  account  net inflows in the first nine months of fiscal 2004
were $10.6  billion,  compared to net inflows of $5.7  billion in the first nine
months of fiscal 2003. This fiscal year's first nine month net inflows  included
$5.1  billion  of new  assets  raised  from  the  successful  offerings  of four
closed-end  funds:   Eaton  Vance  Senior   Floating-Rate   Trust,  Eaton  Vance
Tax-Advantaged  Global Dividend Income Fund, Eaton Vance  Tax-Advantaged  Global
Dividend Opportunities Fund and Eaton Vance Floating-Rate Income Trust, plus the
over-allotment  common shares and preferred shares associated with the September
2003  offering  of the Eaton  Vance  Tax-Advantaged  Dividend  Income  Fund.  In
addition  to strong  closed-end  fund  flows,  the  Company  experienced  strong
open-end  fund,  private  fund,  institutional  and retail  managed  account net
inflows of $5.5 billion in the first nine months of fiscal 2004. Tables 1, 2 and
3 (attached)  summarize  assets under  management  and asset flows by investment
objective.


                                  Page 5 of 10

Average  assets under  management  increased 43 percent to $83.4  billion in the
first nine months of fiscal 2004 from $58.3  billion in the first nine months of
the last fiscal year.  As a result of higher  average  assets under  management,
revenue in the first nine months of fiscal 2004  increased by $108.5  million or
29 percent to $488.2  million,  compared  to revenue in the first nine months of
fiscal  2003 of $379.7  million.  Investment  adviser  and  administration  fees
increased 41 percent to $300.4 million,  consistent with the increase in average
assets under management.  Distribution and underwriter fees increased 6 percent,
reflecting  an increase in Class A and Class C share and private fund assets and
an increase in Class A share underwriter  commissions that offset in part, lower
distribution fees from Class B fund assets. Distribution fees from Class B share
assets  declined  because of lower  Class B share  sales and the second  quarter
implementation  of an automatic  conversion  of Class B shares to Class A shares
after eight years of ownership for certain of the  Company's  mutual funds which
reduced  Class B share fund  assets.  Service fee revenue  increased 25 percent,
consistent  with the  increase in average  Class A and Class C share and private
equity  fund  assets that pay these fees.  Other  revenue  increased  23 percent
primarily as a result of consolidating  two investment  companies in which Eaton
Vance is the majority shareholder.

Operating  expenses in the first nine months of fiscal 2004 increased 25 percent
to $326.5  million  compared  to $261.8  million in the same  period  last year,
primarily because of higher compensation, service fee and distribution expenses.
Compensation expense increased 38 percent principally due to increased marketing
incentives  associated with higher sales, the inclusion of Parametric  Portfolio
Associates'  employee  compensation,  the  compensation  of employees who joined
Eaton Vance from  Deutsche  Bank's  Scudder  Private  Counsel  Boston office and
higher operating income-based bonus accruals.

Amortization of deferred sales commissions  declined 3 percent in the first nine
months of fiscal 2004  compared to the first nine months of fiscal 2003  because
of the  decline  in Class B share  assets.  Service  fee  expense  increased  22
percent, in line with the increase in service fee revenue.  Eaton Vance collects
asset-based service fees from many of its funds and pays them to the appropriate
broker/dealers on fund assets in place more than one year.  Distribution expense
increased  55 percent as a result of increases in  closed-end  fund fees,  sales
support expense,  certain Class A share fund sales commissions and Class C share
fund distribution  fees. Other expense increased 14 percent primarily because of
higher  travel,  facilities,  information  technology,   communications,  legal,
recruiting and miscellaneous expense offset by lower fund related expense.

In the first nine months of fiscal 2004,  operating  income increased 37 percent
to $161.7 million and net income increased 30 percent to $101.0 million over the
first nine months of fiscal 2003.  Interest  income  declined by $1.9 million to
$2.3 million,  primarily  because of the  inclusion of interest  income from two
consolidated  investment  companies in other revenue.  Interest  expense in both
periods was $4.3  million.  The first nine months of fiscal 2003  included  $2.0
million of gains on the sale of investments  that were not repeated in the first
nine months of fiscal 2004.  Equity in net income of affiliates  increased  $1.3
million in the first nine months of fiscal 2004 compared to the same period last
year primarily because of an increase in the earnings of Lloyd George Management
in  which  the  Company  has a 20  percent  ownership  position.  The  Company's
provision  for income  taxes was 36  percent in the first nine  months of fiscal
2004 and 35 percent in the first nine months of fiscal 2003.


                                  Page 6 of 10

Cash, cash  equivalents and short-term  investments  were $339.1 million ($291.8
million  excluding  $47.3  million of minority  shareholder  investments  in two
consolidated  investment  companies) on July 31, 2004, $242.8 million on October
31, 2003 and $270.7  million on July 31, 2003.  The Company's  strong  operating
cash flow in the last 12 months  allowed it to reduce its long-term debt by $5.8
million  to $120.1  million  and to pay $56.3  million  in income  taxes,  $68.4
million in sales commissions,  $89.5 million to repurchase 2.5 million shares of
its  non-voting  common stock and $32.7  million in  dividends to  shareholders.
There are no outstanding  borrowings against the Company's $170.0 million credit
facility.

The  year-over-year  increases in other current assets and deferred income taxes
resulted primarily from a recent change in IRS regulations  allowing mutual fund
sponsors to deduct Class B share sales  commissions when paid. These commissions
were previously capitalized and amortized for tax purposes.

During the first nine months of fiscal 2004, the Company repurchased and retired
1,829,000  shares of its  non-voting  common stock at an average price of $37.12
per share under its repurchase  authorization.  Approximately 2.1 million shares
remain to be repurchased under the current 4.0 million-share authorization.

Subsequent  to the end of the third  quarter,  on August 13,  2004,  Eaton Vance
Management, the Company's principal operating subsidiary, in response to some of
its note holders  exercising third  anniversary put options,  repurchased  $46.0
million  ($68.9  million  principal  amount at  maturity)  or 38  percent of its
30-year  zero-coupon senior exchangeable notes. The notes were repurchased using
cash on hand. The amount of the repurchase is classified as a current  liability
on the Company's  July 31, 2004 balance  sheet.  The notes  remaining  after the
repurchase  have an accreted  value of $74.1  million on July 31,  2004  ($110.9
million principal amount at maturity).  The Company will expense $1.0 million of
previously capitalized debt offering costs associated with the repurchase in its
fiscal 2004 fourth quarter.

Eaton Vance Corp., a Boston-based  investment  management firm, is traded on the
New York Stock Exchange under the symbol EV.

This news release contains statements that are not historical facts, referred to
as "forward- looking statements." The Company's actual future results may differ
significantly from those stated in any forward-looking statements,  depending on
factors such as changes in securities or financial  markets or general  economic
conditions, the volume of sales and repurchases of fund shares, the continuation
of investment advisory, administration,  distribution and service contracts, and
other  risks  discussed  from  time to time in the  Company's  filings  with the
Securities and Exchange Commission.


                                  Page 7 of 10


                                                     Eaton Vance Corp.
                                              Summary of Results of Operations
                                          (in thousands, except per share amounts)


                                                        Three Months Ended                          Nine Months Ended
                                               ------------------------------------         ------------------------------------
                                               July 31,        July 31,         %           July 31,     July 31,        %
                                                 2004            2003        Change           2004         2003        Change
                                               --------        --------      ------         ---------    ---------     ------
                                                                                                          
Revenue:
     Investment adviser and administration fees  $ 105,489        $ 75,687         39 %     $ 300,401    $ 212,696          41 %
     Distribution and underwriter fees              35,585          37,605         (5)        115,098      108,833           6
     Service fees                                   23,197          19,179         21          68,123       54,458          25
     Other revenue                                   1,672           1,433         17           4,585        3,727          23
                                                 -----------      ----------      -----     -----------  -----------       -----
     Total revenue                                 165,943         133,904         24         488,207      379,714          29
                                                 -----------      ----------      -----     -----------  -----------       -----
Expenses:
     Compensation of officers and employees         37,676          30,735         23         111,968       81,256          38
     Amortization of deferred sales commissions     19,919          21,139         (6)         62,551       64,168          (3)
     Service fee expense                            19,418          16,658         17          56,929       46,846          22
     Distribution expense                           21,120          14,054         50          59,594       38,434          55
     Other expenses                                 12,412          10,446         19          35,489       31,134          14
                                                 -----------      ----------      -----     -----------  -----------       -----
     Total expenses                                110,545          93,032         19         326,531      261,838          25
                                                 -----------      ----------      -----     -----------  -----------       -----
Operating Income                                    55,398          40,872         36         161,676      117,876          37

Other Income/(Expense):
     Interest income                                   826           1,252        (34)          2,275        4,189         (46)
     Interest expense                               (1,315)         (1,430)        (8)         (4,330)      (4,334)         (0)
     Gain on investments                               356             353          1             278        2,303         (88)
     Foreign currency gain (loss)                      (15)              2         NM             (62)          42          NM
     Equity in net income (loss) of affiliates         584             160        265           1,222          (51)         NM
                                                 -----------      ----------      -----     -----------  -----------       -----
Income Before Income Taxes and Minority Interest    55,834          41,209         35         161,059      120,025          34

Income Taxes                                        20,100          14,423         39          57,981       42,008          38

Minority Interest, Net of Tax                          701             259        171           2,063          567         264
                                                 -----------      ----------      -----     -----------  -----------       -----
Net Income                                        $ 35,033        $ 26,527         32       $ 101,015     $ 77,450          30
                                                 ===========      ==========      =====     ===========  ===========       =====
Earnings Per Share:
     Basic                                          $ 0.52          $ 0.39         33          $ 1.49       $ 1.12          33
                                                 ===========      ==========      =====     ===========  ===========       =====
     Diluted                                        $ 0.50          $ 0.38         32          $ 1.44       $ 1.10          31
                                                 ===========      ==========      =====     ===========  ===========       =====

Dividends Declared, Per Share                       $ 0.15          $ 0.12         25          $ 0.39       $ 0.28          39
                                                 ===========      ==========      =====     ===========  ===========       =====

Weighted Average Shares Outstanding:
     Basic                                          67,211          68,876         (2)         67,721       69,041          (2)
                                                 ===========      ==========      =====     ===========  ===========       =====
     Diluted                                        69,390          70,465         (2)         69,950       70,303          (1)
                                                 ===========      ==========      =====     ===========  ===========       =====



                                  Page 8 of 10


                                              Eaton Vance Corp.
                                                Balance Sheet
                                   (in thousands, except per share figures)

                                                                July 31,    October 31,  July 31,
                                                                  2004         2003        2003
                                                                --------    -----------  --------
                                                                                   
ASSETS

Current Assets:
  Cash and cash equivalents                                       $ 182,525    $ 138,328    $130,726
  Short-term investments                                            156,579      104,484     139,980
  Investment adviser fees and other receivables                      32,011       25,922      22,911
  Other current assets                                               14,139        3,583       4,405
                                                                  -----------  -----------  ----------
        Total current assets                                        385,254      272,317     298,022
                                                                  -----------  -----------  ----------

Other Assets:
  Deferred sales commissions                                        174,011      199,322     210,068
  Goodwill                                                           89,281       88,879      69,467
  Other intangible assets, net                                       44,751       46,193      37,120
  Long-term investments                                              35,870       36,490      32,353
  Equipment and leasehold improvements, net                          12,558       12,411      12,153
  Other assets                                                        2,851        3,090       3,105
                                                                  -----------  -----------  ----------
        Total other assets                                          359,322      386,385     364,266
                                                                  -----------  -----------  ----------

Total assets                                                      $ 744,576    $ 658,702    $662,288
                                                                  ===========  ===========  ==========

LIABILITIES AND SHAREHOLDERS' EQUITY

Current Liabilities:
  Accrued compensation                                             $ 38,527     $ 35,339    $ 23,793
  Accounts payable and accrued expenses                              23,389       23,822      21,959
  Dividend payable                                                   10,042        8,189       8,257
  Current portion of long-term debt                                  46,002        7,143       7,143
  Other current liabilities                                           2,872        8,302       8,291
                                                                  -----------  -----------  ----------
        Total current liabilities                                   120,832       82,795      69,443
                                                                  -----------  -----------  ----------
Long-Term Liabilities:
  Long-term debt                                                     74,071      118,736     118,291
  Deferred income taxes                                              63,270       33,203      35,479
                                                                  -----------  -----------  ----------
        Total long-term liabilities                                 137,341      151,939     153,770
                                                                  -----------  -----------  ----------
        Total liabilities                                           258,173      234,734     223,213
                                                                  -----------  -----------  ----------
Minority interest                                                    51,367        7,691      23,426
                                                                  -----------  -----------  ----------
Commitments and contingencies                                             -            -           -

Shareholders' Equity:
  Common stock, par value $0.0078125 per share:
    Authorized, 640,000 shares
    Issued, 154,880 shares                                                1            1           1
  Non-voting common stock, par value $0.0078125 per share:
    Authorized, 95,360,000 shares
    Issued, 66,937,934, 68,250,464 and
    68,813,555 shares, respectively                                     523          533         538
  Notes receivable from stock option exercises                       (3,010)      (2,995)     (3,059)
  Deferred compensation                                              (2,800)      (1,000)     (1,275)
  Accumulated other comprehensive income                              1,556        1,245         814
  Retained earnings                                                 438,766      418,493     418,630
                                                                  -----------  -----------  ----------
        Total shareholders' equity                                  435,036      416,277     415,649
                                                                  -----------  -----------  ----------
Total liabilities and shareholders' equity                        $ 744,576    $ 658,702    $662,288
                                                                  ===========  ===========  ==========



                                  Page 9 of 10

                                     Table 1
                            Asset Flows (in millions)
                        Twelve Months Ended July 31, 2004


Assets7/31/2003 - Beginning of Period                           $ 64,322
  Long-term fund sales and inflows                                18,883
  Long-term fund redemptions and outflows                         (7,864)
  Long-term fund net exchanges                                       (27)
  Long-term fund mkt. value change                                 2,826
  Long-term fund assets acquired 1                                   660
  Institutional and HNW account inflows                            3,203
  Institutional and HNW account outflows                          (1,937)
  Institutional and HNW assets acquired 1 2                        4,768
  Retail managed account inflows                                   1,868
  Retail managed account outflows                                   (950)
  Retail managed account assets acquired 1                         1,850
  Separate account mkt. value change                               1,861
  Change in money market funds                                       (21)
  Net change                                                      25,120
Assets 7/31/2004 - End of Period                                $ 89,442




                                     Table 2
                             Assets Under Management
                      By Investment Objective (in millions)

                        -----------------------------------------------------
                        July 31     October 31      %       July 31,     %
                         2004          2003      Change      2003      Change
                        -----------------------------------------------------
Equity Funds            $ 35,01     $ 28,854      21%       $ 25,407    38%
Fixed Income Fund        17,090       17,801      -4%         17,580    -3%
Bank Loan Funds          13,777        9,547      44%          8,419    64%
Money Market Funds          403          445      -9%            424    -5%
Separate Accounts        23,154       18,397      26%          12,492   85%
                        -----------------------------------------------------
Total                   $ 89,44     $ 75,044      19%        $ 64,322   39%
                        =====================================================






                                              Table 3
                             Asset Flows by Investment Objective (in millions)

                                                               Three Months Ended            Nine Months Ended
                                                             --------------------------    -------------------------
                                                             July 31,      July 31,        July 31,    July 31,
                                                               2004          2003           2004         2003
                                                             --------------------------    -------------------------
                                                                                             
Equity Fund Assets - Beginning of Period                     $ 34,539       $ 23,372       $ 28,854      $ 22,910
  Sales/Inflows                                                 1,498          881          7,218        2,116
  Redemptions/Outflows                                           (874)        (597)        (2,442)       (1,893)
  Exchanges                                                         4           32             97          (59)
  Market Value Change                                            (149)       1,719          1,291        2,333
                                                             --------------------------    -------------------------
  Net Change                                                      479        2,035          6,164        2,497
                                                             --------------------------    -------------------------
Equity Assets - End of Period                                $ 35,018       $ 25,407       $ 35,018      $ 25,407
                                                             --------------------------    -------------------------
Fixed Income Fund Assets - Beginning of Period                 17,649       15,573         17,801        13,302
  Sales/Inflows                                                   434        3,033          1,825        5,714
  Redemptions/Outflows                                           (661)        (612)        (1,904)       (1,495)
  Exchanges                                                      (114)         (69)          (263)          60
  Market Value Change                                            (218)        (345)          (369)          (1)
                                                             --------------------------    -------------------------
  Net Change                                                     (559)       2,007           (711)       4,278
                                                             --------------------------    -------------------------
Fixed Income Assets - End of Period                          $ 17,090       $ 17,580       $ 17,090      $ 17,580
                                                             --------------------------    -------------------------
Bank Loan Fund Assets - Beginning of Period                    11,791        7,156          9,547        7,687
  Sales/Inflows                                                 2,570        1,485          5,768        1,846
  Redemptions/Outflows                                           (527)        (339)        (1,642)       (1,217)
  Exchanges                                                        75           15            147          (78)
  Market Value Change                                            (132)         102            (43)         181
                                                             --------------------------    -------------------------
  Net Change                                                    1,986        1,263          4,230          732
                                                             --------------------------    -------------------------
Bank Loan Assets - End of Period                             $ 13,777       $ 8,419        $ 13,777      $ 8,419
                                                             --------------------------    -------------------------
Long-Term Fund Assets - Beginning of Period                    63,979       46,101         56,202        43,899
  Sales/Inflows                                                 4,502        5,399         14,811        9,676
  Redemptions/Outflows                                         (2,062)      (1,548)        (5,988)       (4,605)
  Exchanges                                                       (35)         (22)           (19)         (77)
  Market Value Change                                            (499)       1,476            879        2,513
                                                             --------------------------    -------------------------
  Net Change                                                    1,906        5,305          9,683        7,507
                                                             --------------------------    -------------------------
Total Long-Term Fund Assets - End of Period                  $ 65,885       $ 51,406       $ 65,885      $ 51,406
                                                             --------------------------    -------------------------
Separate Accounts - Beginning of Period                        20,729       11,376         18,397        10,802
  Institutional/ HNW Account Inflows                              618          508          2,507        1,379
  Institutional/ HNW Account Outflows                            (633)        (220)        (1,431)       (1,169)
  Institutional/ HNW Assets Acquired 2                          1,996            -          1,996            -
  Retail Managed Account Inflows                                  504          196          1,530          591
  Retail Managed Account Outflows                                (232)        (112)          (808)        (195)
  Separate Accounts Market Value Change                           172          744            963        1,084
                                                             --------------------------    -------------------------
  Net Change                                                    2,425        1,116          4,757        1,690
                                                             --------------------------    -------------------------
Separate Accounts - End of Period                            $ 23,154       $ 12,492       $ 23,154      $ 12,492
                                                             --------------------------    -------------------------
Money Market Fund Assets - End of Period                          403          424            403          424
                                                             --------------------------    -------------------------
Total Assets Under Management - End of Period                $ 89,442       $ 64,322       $ 89,442      $ 64,322
                                                             ==========================    =========================


1    Parametric Portfolio Associates assets acquired by Eaton Vance in September
     2003

2    Deutsche Bank's Scudder Private Investment Counsel assets acquired by Eaton
     Vance in July 2004


                                 Page 10 of 10