UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                   FORM N-CSR

   CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES

                  Investment Company Act file number 811-04873
                                                    ----------

                             The Gabelli Growth Fund
          -------------------------------------------------------------
               (Exact name of registrant as specified in charter)

                              One Corporate Center
                            Rye, New York 10580-1422
          -------------------------------------------------------------
               (Address of principal executive offices) (Zip code)

                                 Bruce N. Alpert
                               Gabelli Funds, LLC
                              One Corporate Center
                            Rye, New York 10580-1422
          -------------------------------------------------------------
                     (Name and address of agent for service)

       registrant's telephone number, including area code: 1-800-422-3554
                                                          ---------------

                      Date of fiscal year end: December 31
                                              ------------

                   Date of reporting period: December 31, 2004
                                            ------------------



Form N-CSR is to be used by management investment companies to file reports with
the Commission not later than 10 days after the  transmission to stockholders of
any report that is required to be transmitted to  stockholders  under Rule 30e-1
under the Investment Company Act of 1940 (17 CFR 270.30e-1).  The Commission may
use the information provided on Form N-CSR in its regulatory, disclosure review,
inspection, and policymaking roles.

A registrant  is required to disclose the  information  specified by Form N-CSR,
and the  Commission  will make this  information  public.  A  registrant  is not
required to respond to the  collection  of  information  contained in Form N-CSR
unless the Form  displays a  currently  valid  Office of  Management  and Budget
("OMB")  control number.  Please direct comments  concerning the accuracy of the
information  collection  burden  estimate and any  suggestions  for reducing the
burden to Secretary,  Securities and Exchange Commission,  450 Fifth Street, NW,
Washington,  DC 20549-0609.  The OMB has reviewed this collection of information
under the clearance requirements of 44 U.S.C. ss. 3507.



ITEM 1. REPORTS TO STOCKHOLDERS.

The Report to Shareholders is attached herewith.

                                                 [GRAPHIC OMITTED]

                    THE
                    GABELLI
                    GROWTH
                    FUND



                                                      ANNUAL REPORT
                                                  DECEMBER 31, 2004




                             THE GABELLI GROWTH FUND

                                  ANNUAL REPORT
                                DECEMBER 31, 2004



TO OUR SHAREHOLDERS,

      The Sarbanes-Oxley Act requires a Fund's principal executive and financial
officers  to  certify  the  entire   contents  of  the  semi-annual  and  annual
shareholder  reports in a filing with the Securities and Exchange  Commission on
Form N-CSR. This certification  would cover the portfolio  manager's  commentary
and  subjective  opinions  if they are  attached  to or a part of the  financial
statements. Many of these comments and opinions would be difficult or impossible
to certify.

      Because we do not want our portfolio  managers to eliminate their opinions
and/or  restrict their  commentary to historical  facts, we have separated their
commentary from the financial  statements and investment portfolio and have sent
it to  you  separately.  Both  the  commentary  and  the  financial  statements,
including  the  portfolio  of  investments,  will be available on our website at
www.gabelli.com/funds.

      Enclosed are the audited financial statements and the investment portfolio
as of  December  31,  2004 with a  description  of  factors  that  affected  the
performance during the past year.

PERFORMANCE DISCUSSION

      Although clearly not as rewarding as last year's (2003) 31.4% return,  the
Gabelli  Growth Fund's 4.7% advance in 2004 equates to a cumulative  2-year rise
of 37.5%. Moreover, the Fund's 2004 closing NAV of $26.12 represents an increase
of 55.9%  over the bear  market  low NAV of  $16.75 on  October  9,  2002.  This
compares to an increase of 49.1% for the Russell 1000 Growth Index and 62.3% for
the Standard and Poor's 500 Index (with dividends reinvested).

      Stocks  marked  time for most of the year as  investors  focused on higher
than expected oil prices, a series of Fed rate hikes, a falling dollar, problems
in Iraq and a too close to call Presidential race. The stock market came to life
in late October as oil prices began to fall. The rally gained  momentum with the
Bush victory in early November and indications of an improving jobs market. Good
earnings news and a flurry of deals in December kept the rally intact,  allowing
the market and the Fund to post positive returns for the year.

      Specifically,  helping the Fund's  performance were investments in energy,
software,  retailing,  aerospace  and  media.  Winners  held for the  full  year
included energy stocks Occidental  Petroleum (+38%),  Apache (+27%),  Murphy Oil
(+23%) and  Schlumberger  (+22%).  Top software  holdings were Symantec  (+49%),
Electronic Arts (+29%) and Adobe Systems (+40% since 2004  purchase).  Retailing
winners were Starbucks (+88%),  eBay (+81%),  Coach (+49%),  Whole Foods Markets
(+42%), Target (+35%), Costco (+15% since 2004 purchase), Harley Davidson (+28%)
and The Home Depot (+20%).  Our defense  plays,  L-3  Communications  (+43%) and
General  Dynamics  (+16%) did well, as did Yahoo (+40% since 2004  purchase) and
McGraw  Hill  (+31%)  among our media  investments.  Investments  we made in the
transportation  industry during 2004 all paid off with C.H.  Robinson  advancing
31% (from purchase price),  Expeditors International rising 20% and UPS climbing
20%. Other notable gainers for the year were Qualcomm (+57%), UnitedHealth Group
Inc. (+51%), Dell Computer (+24%), Johnson & Johnson (+23%) and American Express
(+17%).



            COMPARISON OF CHANGE IN VALUE OF A $10,000 INVESTMENT IN
                 THE GABELLI GROWTH FUND AND THE S&P 500 INDEX

[GRAPHIC OMITTED]
PLOT POINTS FOLLOW:

         Gabelli Growth Fund Class AAA      S&P 500 Index
                      10000                       10000
12/31/87               9510                        8437
12/31/88              13234                        9834
12/31/89              18542                       12945
12/31/90              18173                       12542
12/31/91              24410                       16355
12/31/92              25506                       17600
12/31/93              28378                       19370
12/31/94              27414                       19624
12/31/95              36383                       26989
12/31/96              43449                       33183
12/31/97              61971                       44249
12/31/98              80426                       56904
12/31/99             117623                       68871
12/31/00             105191                       62604
12/31/01              79840                       55166
12/31/02              52862                       42980
12/31/03              69450                       55303
12/31/04              72679                       61314

PAST PERFORMANCE IS NOT PREDICTIVE OF FUTURE RESULTS. The performance tables and
graph do not reflect the deduction of taxes that a shareholder would pay on fund
distributions or the redemption of fund shares.



COMPARATIVE RESULTS
- --------------------------------------------------------------------------------------------------------------------
                                 AVERAGE ANNUAL RETURNS THROUGH DECEMBER 31, 2004 (a)
                                                                                                             Since
                                                                                                           Inception
                                              Quarter     1 Year       3 Year        5 Year      10 Year   (4/10/87)
                                              -------     ------       ------        ------      -------   ---------
                                                                                          
  GABELLI GROWTH FUND CLASS AAA ............  8.74%       4.69%       (3.07)%       (9.17)%      10.25%     11.83%

  S&P 500 Index ............................  9.23       10.87         3.58         (2.30)       12.07      10.92
  Russell 1000 Growth Index ................  9.17        6.30        (0.18)        (9.29)        9.59        N/A*

  Class A ..................................  8.78        4.73        (3.06)        (9.15)       10.23      11.82
                                              2.51(b)    (1.28)(b)    (4.95)(b)    (10.22)(b)     9.58(b)   11.45(b)
  Class B ..................................  8.54        3.93        (3.30)        (9.30)       10.17      11.79
                                              3.54(c)    (1.07)(c)    (4.28)(c)     (9.67)(c)    10.17(c)   11.79(c)
  Class C ..................................  8.58        3.93        (3.30)        (9.30)       10.17      11.79
                                              7.58(c)     2.93(c)     (3.30)(c)     (9.30)(c)    10.17(c)   11.79(c)

<FN>
(a) RETURNS REPRESENT PAST PERFORMANCE AND DO NOT GUARANTEE FUTURE RESULTS.  TOTAL RETURNS AND AVERAGE ANNUAL RETURNS
    REFLECT CHANGES IN SHARE PRICES AND REINVESTMENT OF DIVIDENDS AND ARE NET OF EXPENSES. INVESTMENT RETURNS AND THE
    PRINCIPAL VALUE OF AN INVESTMENT WILL  FLUCTUATE.  WHEN SHARES ARE REDEEMED,  THEY MAY BE WORTH MORE OR LESS THAN
    THEIR ORIGINAL COST.  PERFORMANCE RETURNS FOR PERIODS LESS THAN ONE YEAR ARE NOT ANNUALIZED.  CURRENT PERFORMANCE
    MAY BE LOWER OR HIGHER THAN THE PERFORMANCE DATA PRESENTED.  VISIT WWW.GABELLI.COM FOR PERFORMANCE INFORMATION AS
    OF THE MOST RECENT MONTH END. INVESTORS SHOULD CONSIDER THE INVESTMENT OBJECTIVES, RISKS AND CHARGES AND EXPENSES
    OF THE FUND CAREFULLY BEFORE INVESTING. THE PROSPECTUS CONTAINS MORE INFORMATION ABOUT THIS AND OTHER MATTERS AND
    SHOULD BE READ  CAREFULLY  BEFORE  INVESTING.  THE  CLASS  AAA  SHARES'  NET  ASSET  VALUE ARE USED TO  CALCULATE
    PERFORMANCE  FOR THE  PERIODS  PRIOR TO THE  ISSUANCE  OF CLASS A  SHARES,  CLASS B SHARES  AND CLASS C SHARES ON
    DECEMBER 31, 2003. THE ACTUAL  PERFORMANCE FOR THE CLASS B SHARES AND CLASS C SHARES WOULD HAVE BEEN LOWER DUE TO
    THE ADDITIONAL  EXPENSES  ASSOCIATED WITH THESE CLASSES OF SHARES.  THE S&P 500 INDEX AND THE RUSSELL 1000 GROWTH
    INDEX ARE UNMANAGED INDICATORS OF STOCK MARKET PERFORMANCE. DIVIDENDS ARE REINVESTED.
(b) INCLUDES THE EFFECT OF THE MAXIMUM 5.75% SALES CHARGE AT THE BEGINNING OF THE PERIOD.
(c) INCLUDES THE EFFECT OF THE APPLICABLE CONTINGENT DEFERRED SALES CHARGE AT THE END OF THE PERIOD SHOWN FOR CLASS B
    AND CLASS C SHARES, RESPECTIVELY. CLASS B SHARES ARE NOT AVAILABLE FOR NEW PURCHASES.
*   THERE IS NO DATA AVAILABLE FOR THE RUSSELL 1000 GROWTH INDEX PRIOR TO AUGUST 31, 1992.
- --------------------------------------------------------------------------------------------------------------------
</FN>

                                        2



      Detracting  from  yearly  results  were a  number  of  pharmaceutical  and
financial service issues. However, underperforming technology stocks hurt us the
most. The  technology  decliners were Intel (-27%),  Applied  Materials  (-24%),
Xilinx (-23%), Veritas (-23%),  KLA-Tencor (-20%),  Microchip Technology (-20%),
Cisco Systems (-20%),  Analog Devices (-19%),  Texas Instruments (-16%),  Linear
Technology  (-8%),  Taiwan   Semiconductor  (-5%)  and  Microsoft  (-2%).  Among
pharmaceutical  stocks,  we suffered  with Pfizer  (-24%) and Eli Lilly  (-19%).
Several financial service holdings were uninspiring, such as State Street (-6%),
AIG (-1%), Citigroup (-1%), Schwab (+1%) and Merrill Lynch (+2%). Other holdings
that hurt  performance  included  Tiffany  (-29%),  Viacom (-18%),  Bed Bath and
Beyond (-8%) and 3M (-4%).

                                 Sincerely yours,

                                 /s/ Bruce N. Alpert
                                 Bruce N. Alpert
                                 President
February 23, 2005


SUMMARY OF PORTFOLIO HOLDINGS (UNAUDITED)

Under  SEC  rules,  all  funds are  required  to  include  in their  annual  and
semi-annual shareholder reports a presentation of portfolio holdings in a table,
chart or graph by reasonably identifiable categories.  The following table which
presents  portfolio  holdings  as a percent of total net assets is  provided  in
compliance with such requirement.

GABELLI GROWTH FUND


Industrial ........................................  13.5%
Consumer Staples ..................................  11.0%
Health Care Equipment & Services ..................  11.0%
Retail ............................................  10.5%
Financial .........................................  10.0%
Pharmaceuticals & Biotechnology ...................   8.1%
Media .............................................   7.3%
Energy ............................................   7.1%
Software and Services .............................   6.7%
Semiconductors ....................................   6.6%
Communications Equipment ..........................   2.1%
Computers & Peripheral ............................   2.1%
Materials .........................................   1.8%
Auto & Components .................................   0.9%
Wireless Communications ...........................   0.7%
U.S. Government Obligations .......................   0.3%
Telecommunications ................................   0.2%
Other Assets and Liabilities - Net ................   0.1%
                                                    ------
                                                    100.0%
                                                    ======

THE FUND FILES A COMPLETE  SCHEDULE OF PORTFOLIO  HOLDINGS  WITH THE SEC FOR THE
FIRST AND THIRD QUARTERS OF EACH FISCAL YEAR ON FORM N-Q, THE FIRST OF WHICH WAS
FILED FOR THE QUARTER  ENDED  SEPTEMBER 30, 2004.  SHAREHOLDERS  MAY OBTAIN THIS
INFORMATION   AT   WWW.GABELLI.COM   OR  BY  CALLING  THE  FUND  AT  800-GABELLI
(800-422-3554).  THE  FUND'S  FORM N-Q IS  AVAILABLE  ON THE  SEC'S  WEBSITE  AT
WWW.SEC.GOV  AND MAY ALSO BE  REVIEWED  AND  COPIED AT THE  COMMISSION'S  PUBLIC
REFERENCE  ROOM IN  WASHINGTON,  DC.  INFORMATION ON THE OPERATION OF THE PUBLIC
REFERENCE ROOM MAY BE OBTAINED BY CALLING 1-800-SEC-0330.

PROXY VOTING

The Fund files Form N-PX with its complete proxy voting record for the 12 months
ended June 30th,  no later than August 31st of each year. A  description  of the
Fund's proxy voting  policies and procedures  are available (i) without  charge,
upon  request,  by calling  800-GABELLI  (800-422-3554);  (ii) by writing to The
Gabelli Funds at One Corporate Center, Rye, NY 10580-1422; and (iii) by visiting
the Securities and Exchange Commission's website at www.sec.gov.


                                        3




THE GABELLI GROWTH FUND
DISCLOSURE OF FUND EXPENSES (UNAUDITED)
For the Six Month Period from July 1, 2004 through December 31, 2004
                                                                   EXPENSE TABLE
================================================================================
We believe it is important for you to understand the impact of fees and expenses
regarding  your  investment.  All mutual  funds have  operating  expenses.  As a
shareholder  of a fund,  you  incur  ongoing  costs,  which  include  costs  for
portfolio  management,  administrative  services,  and shareholder reports (like
this one), among others.  Operating  expenses,  which are deducted from a fund's
gross income,  directly  reduce the investment  return of a fund.  When a fund's
expenses are expressed as a percentage of its average net assets, this figure is
known as the expense  ratio.  The  following  examples  are intended to help you
understand  the  ongoing  costs (in  dollars) of  investing  in your Fund and to
compare these costs with those of other mutual funds.  The examples are based on
an  investment  of $1,000 made at the beginning of the period shown and held for
the entire period.

The Expense Table below illustrates your Fund's costs in two ways:

ACTUAL FUND  RETURN:  This section  provides  information  about actual  account
values and actual expenses. You may use this section to help you to estimate the
actual  expenses that you paid over the period after any fee waivers and expense
reimbursements.  The "Ending  Account  Value"  shown is derived  from the Fund's
ACTUAL return during the past six months,  and the "Expenses Paid During Period"
shows the dollar  amount  that would have been paid by an  investor  who started
with $1,000 in the Fund. You may use this information,  together with the amount
you invested, to estimate the expenses that you paid over the period.

To do so, simply  divide your account  value by $1,000 (for  example,  an $8,600
account value  divided by $1,000 = 8.6),  then multiply the result by the number
given for your Fund under the heading  "Expenses Paid During Period" to estimate
the expenses you paid during this period.

HYPOTHETICAL 5% RETURN:  This section provides  information  about  hypothetical
account  values and  hypothetical  expenses  based on the Fund's actual  expense
ratio. It assumes a hypothetical  annualized return of 5% before expenses during
the period shown.  In this case -- because the  hypothetical  return used is NOT
the Fund's actual return -- the results do not apply to your  investment and you
cannot use the  hypothetical  account  value and expense to estimate  the actual
ending  account  balance or expenses  you paid for the period.  This  example is
useful in making  comparisons  of the ongoing costs of investing in the Fund and
other  funds.  To do so,  compare  this  5%  hypothetical  example  with  the 5%
hypothetical examples that appear in shareholder reports of other funds.

Please note that the  expenses  shown in the table are meant to  highlight  your
ongoing  costs only and do not  reflect  any  transactional  costs such as sales
charges (loads),  redemption fees, or exchange fees, if any, which are described
in the Prospectus. If these costs were applied to your account, your costs would
be higher.  Therefore, the 5% hypothetical return is useful in comparing ongoing
costs only,  and will not help you determine the relative  total costs of owning
different funds. The "Annualized  Expense Ratio"  represents the actual expenses
for the last six  months  and may be  different  from the  expense  ratio in the
Financial Highlights which is for the year ended December 31, 2004.

                            Beginning         Ending     Annualized    Expenses
                          Account Value   Account Value    Expense   Paid During
                             7/1/04         12/31/04        Ratio      Period*
- --------------------------------------------------------------------------------
GABELLI GROWTH FUND
- --------------------------------------------------------------------------------
ACTUAL FUND RETURN
Class AAA                  $1,000.00        $1,048.60       1.59%      $ 8.19
Class A                    $1,000.00        $1,049.00       1.59%      $ 8.19
Class B                    $1,000.00        $1,044.70       2.34%      $12.03
Class C                    $1,000.00        $1,045.10       2.34%      $12.03

HYPOTHETICAL 5% RETURN
Class AAA                  $1,000.00        $1,017.14       1.59%      $ 8.06
Class A                    $1,000.00        $1,017.14       1.59%      $ 8.06
Class B                    $1,000.00        $1,013.37       2.34%      $11.84
Class C                    $1,000.00        $1,013.37       2.34%      $11.84

* Expenses  are equal to the Fund's  annualized  expense  ratio for the last six
  months multiplied by the average account value over the period,  multiplied by
  the number of days in the most recent fiscal half-year, then divided by 366.


                                        4




THE GABELLI GROWTH FUND
SCHEDULE OF INVESTMENTS -- DECEMBER 31, 2004
================================================================================
                                                                     MARKET
  SHARES                                               COST          VALUE
  ------                                               ----          ------
           COMMON STOCKS -- 99.6%
           CONSUMER DISCRETIONARY -- 18.7%
           AUTO & COMPONENTS -- 0.9%
   220,000 Harley-Davidson Inc. ...............  $    9,748,769  $   13,365,000
                                                 --------------  --------------
           MEDIA -- 7.3%
   753,823 DIRECTV Group Inc.+ ................      21,988,808      12,618,997
   192,500 McGraw-Hill Companies Inc. .........       9,241,631      17,621,450
   600,000 News Corp., Cl. B ..................      11,359,896      11,520,000
 2,460,000 Time Warner Inc.+ ..................      57,917,805      47,822,400
   215,851 Viacom Inc., Cl. B .................       9,255,229       7,854,818
   200,000 Yahoo! Inc.+ .......................       5,395,537       7,536,000
                                                 --------------  --------------
                                                    115,158,906     104,973,665
                                                 --------------  --------------
           RETAIL -- 10.5%
   430,000 Bed Bath & Beyond Inc.+ ............      15,584,961      17,126,900
   155,000 Best Buy Co. Inc. ..................       8,396,152       9,210,100
   255,000 Cheesecake Factory Inc.+ ...........       6,108,224       8,279,850
   310,000 Coach Inc.+ ........................      13,744,815      17,484,000
   180,000 Costco Wholesale Corp. .............       7,597,403       8,713,800
   115,000 eBay Inc.+ .........................       4,547,001      13,372,200
   230,000 Starbucks Corp.+ ...................       5,839,275      14,342,800
   290,000 Target Corp. .......................      11,618,366      15,059,700
   426,577 The Home Depot Inc. ................      12,396,938      18,231,901
   953,400 Tiffany & Co. ......................      19,252,785      30,480,198
                                                 --------------  --------------
                                                    105,085,920     152,301,449
                                                 --------------  --------------
           TOTAL CONSUMER
             DISCRETIONARY ....................     229,993,595     270,640,114
                                                 --------------  --------------
           CONSUMER STAPLES -- 11.0%
   500,000 PepsiCo Inc. .......................      24,614,254      26,100,000
   450,000 Procter & Gamble Co. ...............      24,250,244      24,786,000
   555,000 Sysco Corp. ........................      16,206,244      21,184,350
   580,000 Wal-Mart Stores Inc. ...............      32,899,399      30,635,600
   940,000 Walgreen Co. .......................      31,721,493      36,067,800
   210,000 Whole Foods Market Inc. ............      11,357,864      20,023,500
                                                 --------------  --------------
           TOTAL
             CONSUMER STAPLES .................     141,049,498     158,797,250
                                                 --------------  --------------
           ENERGY -- 7.1%
    90,000 Anadarko Petroleum Corp. ...........       5,046,951       5,832,900
   266,000 Apache Corp. .......................       8,299,156      13,451,620
   120,000 BP plc, ADR ........................       6,471,939       7,008,000
   330,000 Burlington Resources Inc. ..........       9,872,101      14,355,000
    80,000 Devon Energy Corp. .................       3,282,616       3,113,600
   170,000 Murphy Oil Corp. ...................       7,620,816      13,676,500
   240,000 Occidental Petroleum Corp. .........       7,892,904      14,006,400
   230,000 Schlumberger Ltd. ..................       9,798,909      15,398,500
   230,000 Suncor Energy Inc. .................       6,874,476       8,142,000
   190,000 Transocean Inc.+ ...................       7,244,034       8,054,100
                                                 --------------  --------------
           TOTAL ENERGY .......................      72,403,902     103,038,620
                                                 --------------  --------------


                                                                     MARKET
  SHARES                                               COST          VALUE
  ------                                               ----          ------
           FINANCIAL -- 10.0%
   225,000 American Express Co. ...............  $    9,356,847  $   12,683,250
   305,000 American International
             Group Inc. .......................      18,449,241      20,029,350
   700,000 Citigroup Inc. .....................      31,386,801      33,726,000
   105,000 Goldman Sachs Group Inc. ...........      10,449,304      10,924,200
   365,000 Merrill Lynch & Co. Inc. ...........      14,802,308      21,816,050
   300,900 Northern Trust Corp. ...............      17,323,743      14,617,722
   650,000 Schwab (Charles) Corp. .............       7,117,153       7,774,000
   488,800 State Street Corp. .................      25,055,889      24,009,856
                                                 --------------  --------------
           TOTAL FINANCIAL ....................     133,941,286     145,580,428
                                                 --------------  --------------
           HEALTH CARE -- 19.1%
           HEALTH CARE EQUIPMENT & SERVICES -- 11.0%
   150,000 Alcon Inc. .........................      11,831,188      12,090,000
   180,000 Biomet Inc. ........................       7,622,619       7,810,200
   330,000 Caremark Rx Inc.+ ..................      11,730,786      13,011,900
   230,000 Edwards Lifesciences Corp.+ ........       8,701,436       9,489,800
    70,000 Express Scripts Inc.+ ..............       5,459,075       5,350,800
    50,000 Fisher Scientific
             International Inc.+ ..............       3,029,346       3,119,000
   100,000 Guidant Corp. ......................       6,993,420       7,210,000
    70,000 IDEXX Laboratories Inc.+ ...........       4,523,156       3,821,300
    80,000 Invitrogen Corp.+ ..................       5,885,443       5,370,400
   615,000 Medtronic Inc. .....................      29,564,435      30,547,050
   335,000 St. Jude Medical Inc.+ .............      10,907,659      14,046,550
   170,000 Stryker Corp. ......................       8,306,841       8,202,500
   180,000 UnitedHealth Group Inc. ............       9,336,848      15,845,400
   280,000 Zimmer Holdings Inc.+ ..............      22,247,557      22,433,600
                                                 --------------  --------------
                                                    146,139,809     158,348,500
                                                 --------------  --------------
           PHARMACEUTICALS & BIOTECHNOLOGY -- 8.1%
   130,000 Affymetrix Inc.+ ...................       4,444,249       4,751,500
   583,000 Amgen Inc.+ ........................      34,289,693      37,399,450
    30,000 Cephalon Inc.+ .....................       1,621,606       1,526,400
   230,000 Eli Lilly & Co. ....................      15,769,342      13,052,500
   180,000 Genentech Inc.+ ....................       9,147,753       9,799,200
   130,000 Genzyme Corp.+ .....................       6,972,525       7,549,100
   364,000 Johnson & Johnson ..................      19,466,297      23,084,880
   762,500 Pfizer Inc. ........................      28,435,738      20,503,625
                                                 --------------  --------------
                                                    120,147,203     117,666,655
                                                 --------------  --------------
           TOTAL HEALTH CARE ..................     266,287,012     276,015,155
                                                 --------------  --------------
           INDUSTRIAL -- 13.5%
   375,000 3M Co. .............................      30,234,515      30,776,250
   170,000 C.H. Robinson
             Worldwide Inc. ...................       7,227,094       9,438,400
   245,000 Caterpillar Inc. ...................      20,139,677      23,889,950
   170,000 Deere & Co. ........................      11,254,131      12,648,000
   140,000 Expeditors International of
             Washington Inc. ..................       6,507,142       7,823,200
   265,000 Fluor Corp. ........................      11,076,044      14,445,150


                 See accompanying notes to financial statements.

                                        5



THE GABELLI GROWTH FUND
SCHEDULE OF INVESTMENTS (CONTINUED) -- DECEMBER 31, 2004
================================================================================
                                                                     MARKET
  SHARES                                               COST          VALUE
  ------                                               ----          ------
           COMMON STOCKS (CONTINUED)
           INDUSTRIAL (CONTINUED)
   148,500 General Dynamics Corp. .............  $   10,328,328  $   15,533,100
   295,000 Iron Mountain Inc.+ ................       9,236,708       8,994,550
   330,000 L-3 Communications
             Holdings Inc. ....................      14,785,519      24,169,200
   120,000 United Parcel Service Inc.,
             Cl. B ............................       8,540,295      10,255,200
   360,000 United Technologies Corp. ..........      32,178,275      37,206,000
                                                 --------------  --------------
           TOTAL INDUSTRIAL ...................     161,507,728     195,179,000
                                                 --------------  --------------
           INFORMATION TECHNOLOGY -- 17.5%
           COMMUNICATIONS EQUIPMENT -- 2.1%
   791,000 Cisco Systems Inc.+ ................       9,959,706      15,266,300
   356,000 QUALCOMM Inc. ......................       7,180,367      15,094,400
                                                 --------------  --------------
                                                     17,140,073      30,360,700
                                                 --------------  --------------
           COMPUTERS & PERIPHERAL -- 2.1%
   630,000 Dell Inc.+ .........................      16,563,691      26,548,200
    40,000 Lexmark International Inc.,
             Cl. A+ ...........................       3,520,915       3,400,000
                                                 --------------  --------------
                                                     20,084,606      29,948,200
                                                 --------------  --------------
           SEMICONDUCTORS -- 6.6%
   150,000 Altera Corp.+ ......................       3,585,771       3,105,000
   180,000 Analog Devices Inc. ................       9,865,406       6,645,600
   455,000 Applied Materials Inc.+ ............       6,585,981       7,780,500
   775,000 Intel Corp. ........................      40,814,286      18,127,250
   165,000 KLA-Tencor Corp.+ ..................       7,307,671       7,685,700
   510,000 Linear Technology Corp. ............      16,063,284      19,767,600
   425,000 Microchip Technology Inc. ..........       9,758,290      11,330,500
   851,632 Taiwan Semiconductor
           Manufacturing Co.
             Ltd., ADR ........................       6,466,375       7,230,356
   301,000 Texas Instruments Inc. .............      10,048,284       7,410,620
   240,000 Xilinx Inc. ........................       6,515,341       7,116,000
                                                 --------------  --------------
                                                    117,010,689      96,199,126
                                                 --------------  --------------
           SOFTWARE & SERVICES -- 6.7%
   100,000 Adobe Systems Inc. .................       4,491,892       6,274,000
   290,000 CheckFree Corp.+ ...................       9,295,378      11,043,200
     4,794 Computer Associates
             International Inc. ...............         148,758         148,901
   395,000 Electronic Arts Inc.+ ..............      19,187,432      24,363,600
 1,200,000 Microsoft Corp. ....................      31,411,275      32,052,000
   551,000 Symantec Corp.+ ....................       8,753,580      14,193,760
   300,000 VERITAS Software Corp.+ ............       9,554,025       8,565,000
                                                 --------------  --------------
                                                     82,842,340      96,640,461
                                                 --------------  --------------
           TOTAL INFORMATION
             TECHNOLOGY .......................     237,077,708     253,148,487
                                                 --------------  --------------


                                                                     MARKET
  SHARES                                               COST          VALUE
  ------                                               ----          ------
           MATERIALS -- 1.8%
   270,000 Alcoa Inc. .........................  $    9,004,691  $    8,483,400
   405,000 Newmont Mining Corp. ...............      18,282,869      17,986,050
                                                 --------------  --------------
           TOTAL MATERIALS ....................      27,287,560      26,469,450
                                                 --------------  --------------
           TELECOMMUNICATION SERVICES -- 0.9%
           TELECOMMUNICATIONS -- 0.2%
   100,000 Sprint Corp. .......................       2,407,000       2,485,000
                                                 --------------  --------------
           WIRELESS TELECOMMUNICATION SERVICES -- 0.7%
   375,000 Vodafone Group plc, ADR ............       7,830,871      10,267,500
                                                 --------------  --------------
           TOTAL TELECOMMUNICATION
             SERVICES .........................      10,237,871      12,752,500
                                                 --------------  --------------
           TOTAL COMMON STOCKS ................   1,279,786,160   1,441,621,004
                                                 --------------  --------------

           WARRANTS -- 0.0%
           COMMUNICATIONS EQUIPMENT -- 0.0%
   145,460 Lucent Technologies Inc.,
             expires 12/10/07+ ................         241,464         229,827
                                                 --------------  --------------


PRINCIPAL
 AMOUNT
- ---------
           U.S. GOVERNMENT OBLIGATIONS  -- 0.3%
$4,978,000 U.S. Treasury Bills,
             1.776% to 2.202%++,
             01/13/05 to 03/17/05 .............       4,962,077       4,962,995
                                                 --------------  --------------
           TOTAL
             INVESTMENTS -- 99.9% .............  $1,284,989,701   1,446,813,826
                                                 ==============
           OTHER ASSETS AND LIABILITIES (NET) -- 0.1%                 1,390,483
                                                                 --------------
           NET ASSETS -- 100.0% ...............................  $1,448,204,309
                                                                 ==============
           For Federal tax purposes:
           Aggregate cost .....................................  $1,300,169,669
                                                                 ==============
           Gross unrealized appreciation ......................  $  232,255,418
           Gross unrealized depreciation ......................     (85,611,261)
                                                                 --------------
           Net unrealized appreciation (depreciation) .........  $  146,644,157
                                                                 ==============
- ----------------
+     Non-income producing security.
++    Represents annualized yield at date of purchase.
ADR - American Depository Receipt.

                 See accompanying notes to financial statements.

                                        6




                             THE GABELLI GROWTH FUND

STATEMENT OF ASSETS AND LIABILITIES
DECEMBER 31, 2004
================================================================================
ASSETS:
  Investments, at value
    (cost $1,284,989,701) ................................... $ 1,446,813,826
  Cash ......................................................           1,380
  Receivable for investments sold ...........................       7,185,052
  Receivable for Fund shares sold ...........................         976,320
  Dividends receivable ......................................         949,066
  Other assets ..............................................          52,614
                                                              ---------------
  TOTAL ASSETS ..............................................   1,455,978,258
                                                              ---------------
LIABILITIES:
  Payable for Fund shares redeemed ..........................       5,153,171
  Payable for investment advisory fees ......................       1,239,073
  Payable for distribution fees .............................         310,048
  Other accrued expenses ....................................       1,071,657
                                                              ---------------
  TOTAL LIABILITIES .........................................       7,773,949
                                                              ---------------
  NET ASSETS applicable to 55,437,310
    shares outstanding ...................................... $ 1,448,204,309
                                                              ===============
NET ASSETS CONSIST OF:
  Shares of beneficial interest, at
    $0.01 par value ......................................... $       554,373
  Additional paid-in capital ................................   2,464,309,929
  Accumulated net realized loss on investments ..............  (1,178,484,118)
  Net unrealized appreciation on investments ................     161,824,125
                                                              ---------------
  TOTAL NET ASSETS .......................................... $ 1,448,204,309
                                                              ===============
SHARES OF BENEFICIAL INTEREST:
  CLASS AAA:
  Net Asset Value, offering and redemption
    price per share ($1,447,654,625 / 55,416,131
    shares outstanding) .....................................          $26.12
                                                                       ======
  CLASS A:
  Net Asset Value, offering and redemption
    price per share ($72,780 / 2,785.7
    shares outstanding) .....................................          $26.13
                                                                       ======
  Maximum offering price per share
    (NAV / 0.9425, based on maximum sales
    charge of 5.75% of the offering price) ..................          $27.72
                                                                       ======
  CLASS B:
  Net Asset Value and offering price per share
    ($250,418 / 9,658 shares outstanding) ...................          $25.93(a)
                                                                       ======
  CLASS C:
  Net Asset Value and offering price per share
    ($226,486 / 8,735 shares outstanding) ...................          $25.93(a)
                                                                       ======
- ----------------
(a) Redemption price varies based on length of time held.


STATEMENT OF OPERATIONS
FOR THE YEAR ENDED DECEMBER 31, 2004
================================================================================
INVESTMENT INCOME:
  Dividends (net of foreign taxes of $189,555) ..............     $17,028,285
  Interest ..................................................         148,419
                                                                  -----------
  TOTAL INVESTMENT INCOME ...................................      17,176,704
                                                                  -----------
EXPENSES:
  Investment advisory fees ..................................      16,165,788
  Distribution fees -- Class AAA ............................       4,040,721
  Distribution fees -- Class A ..............................              67
  Distribution fees -- Class B ..............................           1,986
  Distribution fees -- Class C ..............................             652
  Shareholder services fees .................................       3,104,425
  Shareholder communications expenses .......................         782,569
  Custodian fees ............................................         222,942
  Trustees' fees ............................................          74,000
  Legal and audit fees ......................................          72,982
  Registration fees .........................................          55,245
  Miscellaneous expenses ....................................         156,683
                                                                  -----------
  TOTAL EXPENSES ............................................      24,678,060
                                                                  -----------
  NET INVESTMENT LOSS .......................................      (7,501,356)
                                                                  -----------
NET REALIZED AND UNREALIZED GAIN
  ON INVESTMENTS:
  Net realized gain on investments ..........................       6,104,056
  Net change in unrealized appreciation/
    depreciation on investments .............................      62,086,843
                                                                  -----------
  NET REALIZED AND UNREALIZED GAIN
    ON INVESTMENTS ..........................................      68,190,899
                                                                  -----------
  NET INCREASE IN NET ASSETS RESULTING
    FROM OPERATIONS .........................................     $60,689,543
                                                                  ===========

                 See accompanying notes to financial statements.

                                        7





                                                       THE GABELLI GROWTH FUND

STATEMENT OF CHANGES IN NET ASSETS
====================================================================================================================================
                                                                                               YEAR ENDED              YEAR ENDED
                                                                                           DECEMBER 31, 2004       DECEMBER 31, 2003
                                                                                           -----------------       -----------------
                                                                                                              
OPERATIONS:
  Net investment loss ................................................................       $   (7,501,356)        $  (10,245,651)
  Net realized gain/(loss) on investments ............................................            6,104,056           (351,352,120)
  Net change in unrealized appreciation/depreciation on investments ..................           62,086,843            833,859,516
                                                                                             --------------         --------------
  NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS ...............................           60,689,543            472,261,745
                                                                                             --------------         --------------
SHARES OF BENEFICIAL INTEREST TRANSACTIONS:
  Class AAA ..........................................................................         (494,470,178)          (266,623,685)
  Class A ............................................................................               66,824                  1,000
  Class B ............................................................................              242,719                  1,000
  Class C ............................................................................              211,422                  1,000
                                                                                             --------------         --------------
  NET DECREASE IN NET ASSETS FROM SHARES OF BENEFICIAL INTEREST TRANSACTIONS .........         (493,949,213)          (266,620,685)
                                                                                             --------------         --------------
  REDEMPTION FEES ....................................................................                6,601                     --
                                                                                             --------------         --------------
  NET INCREASE / (DECREASE) IN NET ASSETS ............................................         (433,253,069)           205,641,060
NET ASSETS:
  Beginning of period ................................................................        1,881,457,378          1,675,816,318
                                                                                             --------------         --------------
  End of period ......................................................................       $1,448,204,309         $1,881,457,378
                                                                                             ==============         ==============

                 See accompanying notes to financial statements.


THE GABELLI GROWTH FUND
NOTES TO FINANCIAL STATEMENTS
================================================================================
1.  ORGANIZATION.  The Gabelli Growth Fund (the "Fund") was organized on October
24, 1986 as a Massachusetts business trust. The Fund is a diversified,  open-end
management  investment  company  registered under the Investment  Company Act of
1940,  as amended  (the "1940  Act").  The Fund's  primary  objective is capital
appreciation. The Fund commenced investment operations on April 10, 1987.

2. SIGNIFICANT  ACCOUNTING POLICIES.  The preparation of financial statements in
accordance  with  U.S.  generally  accepted   accounting   principles   requires
management to make estimates and  assumptions  that affect the reported  amounts
and  disclosures in the financial  statements.  Actual results could differ from
those estimates.  The following is a summary of significant  accounting policies
followed by the Fund in the preparation of its financial statements.

SECURITY  VALUATION.  Portfolio  securities  listed or  traded  on a  nationally
recognized securities exchange or traded in the U.S. over-the-counter market for
which market quotations are readily available are valued at the last quoted sale
price or a market's  official  closing  price as of the close of business on the
day the  securities  are being  valued.  If there  were no sales  that day,  the
security is valued at the  average of the  closing  bid and asked  prices or, if
there were no asked  prices  quoted on that day,  then the security is valued at
the closing bid price on that day. If no bid or asked  prices are quoted on such
day,  the  security is valued at the most  recently  available  price or, if the
Board of Trustees (the "Board") so determines, by such other method as the Board
shall  determine  in good faith,  to reflect its fair  market  value.  Portfolio
securities  traded on more than one national  securities  exchange or market are
valued according to the broadest and most  representative  market, as determined
by Gabelli Funds, LLC (the "Adviser").

Portfolio securities primarily traded on foreign markets are generally valued at
the preceding closing values of such securities on their respective exchanges or
if after the close of the foreign markets, but prior to the close of business on
the day the securities are being valued, market conditions change significantly,
certain foreign securities may be fair valued pursuant to procedures established
by the Board.  Debt  instruments  that are not credit  impaired  with  remaining
maturities  of 60 days or less are valued at  amortized  cost,  unless the Board
determines such amount


                                        8



THE GABELLI GROWTH FUND
NOTES TO FINANCIAL STATEMENTS (CONTINUED)
================================================================================
does not reflect the securities' fair value, in which case these securities will
be valued at their  fair value as  determined  by the  Board.  Debt  instruments
having a maturity  greater than 60 days for which market  quotations are readily
available are valued at the latest average of the bid and asked prices. If there
were no asked  prices  quoted  on such day,  the  security  is valued  using the
closing bid price.  Futures contracts are valued at the closing settlement price
of the exchange or board of trade on which the applicable contract is traded.

Securities and assets for which market  quotations are not readily available are
valued  at their  fair  value  as  determined  in good  faith  under  procedures
established by and under the general  supervision  of the Board.  Fair valuation
methodologies  and procedures may include,  but are not limited to: analysis and
review of available  financial and non-financial  information about the company;
comparisons  to the  valuation  and changes in valuation of similar  securities,
including a comparison of foreign securities to the equivalent U.S. dollar value
ADR  securities at the close of the U.S.  exchange;  and evaluation of any other
information that could be indicative of the value of the security.

SECURITIES  TRANSACTIONS  AND INVESTMENT  INCOME.  Securities  transactions  are
accounted  for on the  trade  date  with  realized  gain or loss on  investments
determined  by using the  identified  cost method.  Interest  income  (including
amortization  of premium  and  accretion  of  discount)  is  recorded as earned.
Dividend income is recorded on the ex-dividend date.

DETERMINATION   OF  NET  ASSET  VALUE  AND  CALCULATION  OF  EXPENSES.   Certain
administrative  expenses are common to, and allocated among,  various affiliated
funds.  Such allocations are made on the basis of each Fund's average net assets
or other criteria  directly  affecting the expenses as determined by the Adviser
pursuant to procedures established by the Board.

In  calculating  net asset  value per share of each  class,  investment  income,
realized and  unrealized  gains and losses,  redemption  fees and expenses other
than class specific expenses,  are allocated daily to each class of shares based
upon the  proportion  of net assets of each class at the  beginning of each day.
Distribution expenses are solely borne by the class incurring the expense.

DIVIDENDS AND  DISTRIBUTIONS  TO  SHAREHOLDERS.  Dividends and  distributions to
shareholders are recorded on the ex-dividend date. Distributions to shareholders
are based on  ordinary  income and  long-term  capital  gains as  determined  in
accordance with Federal income tax regulations, which may differ from income and
capital gains as determined under U.S. generally accepted accounting principles.
These differences are primarily due to differing  treatments of income and gains
on  various  investment  securities  held by the Fund,  timing  differences  and
differing characterizations of distributions made by the Fund.

For the year ended  December 31, 2004,  reclassifications  were made to increase
accumulated net investment income by $7,501,356,  with an offsetting  adjustment
to additional paid-in capital.

No  distributions  were made  during the years  ended  December  31,  2004,  and
December 31, 2003.

PROVISION  FOR  INCOME  TAXES.  The Fund  intends  to  continue  to qualify as a
regulated  investment company under Subchapter M of the Internal Revenue Code of
1986,  as  amended  (the  "Code").  It is the Fund's  policy to comply  with the
requirements  of the Code  applicable to regulated  investment  companies and to
distribute  substantially  all of its net investment  company taxable income and
net capital gains. Therefore, no provision for Federal income taxes is required.

The  difference  between  book basis and tax basis  unrealized  appreciation  is
attributable primarily to the tax deferral of losses on wash sales.


                                        9


THE GABELLI GROWTH FUND
NOTES TO FINANCIAL STATEMENTS (CONTINUED)
================================================================================
As of December 31, 2004, the components of  accumulated  earnings/(losses)  on a
tax basis were as follows:

           Accumulated capital loss carryforward .............  $(1,163,304,151)
           Net unrealized appreciation .......................      146,644,157
                                                                ---------------
           Total accumulated loss ............................  $(1,016,659,994)
                                                                ===============

At December 31, 2004,  the Fund has net capital loss  carryforwards  for Federal
income tax purposes of  $1,163,304,151,  which are  available  to reduce  future
required distributions of net capital gains to shareholders.  $68,961,980 of the
loss carryforward is available  through 2009;  $743,150,002 is available through
2010;  $350,050,494  is available  through  2011;  and  $1,141,675  is available
through 2012.

3.  INVESTMENT  ADVISORY  AGREEMENT.  The Fund has  entered  into an  investment
advisory  agreement (the "Advisory  Agreement")  with the Adviser which provides
that the Fund will pay the Adviser a fee,  computed  daily and paid monthly,  at
the annual rate of 1.00% of the value of the Fund's average daily net assets. In
accordance  with the  Advisory  Agreement,  the  Adviser  provides a  continuous
investment program for the Fund's portfolio,  oversees the administration of all
aspects of the Fund's  business  and  affairs and pays the  compensation  of all
Officers and Trustees of the Fund who are its affiliates.

4.  DISTRIBUTION  PLAN.  The Fund's Board has adopted a  distribution  plan (the
"Plan")  for each class of shares  pursuant  to Rule  12b-1  under the 1940 Act.
Gabelli & Company,  Inc.  ("Gabelli &  Company"),  an  affiliate of the Adviser,
serves as  distributor  of the Fund.  Under the Class AAA,  Class A, Class B and
Class C Share  Plans,  payments  are  authorized  to Gabelli & Company at annual
rates of 0.25%, 0.25%, 1.00% and 1.00%,  respectively,  of the average daily net
assets of those classes,  the annual  limitations under each Plan. Such payments
are accrued daily and paid monthly.

5. PORTFOLIO SECURITIES. Purchases and proceeds from the sales of securities for
the year ended December 31, 2004, other than short term  securities,  aggregated
$491,474,653 and $986,664,167, respectively.

6.  TRANSACTIONS  WITH AFFILIATES.  During the year ended December 31, 2004, the
Fund paid brokerage commissions of $5,000 to Gabelli & Company.  During the year
ended  December 31, 2004,  Gabelli & Company  informed the Fund that it received
$261 from investors  representing  commissions  (sales charges and  underwriting
fees) on sales and redemptions of Fund shares.

The cost of  calculating  the Fund's net asset value per share is a Fund expense
pursuant to the Advisory Agreement between the Fund and the Adviser.  During the
year ended  December  31,  2004,  the Fund  reimbursed  the  Adviser  $34,800 in
connection  with the cost of  computing  the  Fund's net asset  value,  which is
included in miscellaneous expenses in the Statement of Operations.

7. LINE OF CREDIT.  The Fund has access to an unsecured  line of credit of up to
$25,000,000  from the  custodian for temporary  borrowing  purposes.  Borrowings
under this  arrangement  bear  interest at 0.75% above the Federal Funds rate on
outstanding  balances.  During the year ended  December  31,  2004 there were no
borrowings from the line of credit.

8. SHARES OF  BENEFICIAL  INTEREST.  The Fund  offers four  classes of shares --
Class AAA Shares,  Class A Shares,  Class B Shares and Class C Shares. Class AAA
Shares are offered only to  investors  who acquire  them  directly  from Gabelli
&Company or through  selected  broker/dealers  without a sales  charge.  Class A
Shares are subject to a maximum front-end sales charge of 5.75%.  Class B Shares
are subject to a contingent  deferred  sales  charge  ("CDSC")  upon  redemption
within six years of purchase and  automatically  convert to Class A Shares after
eight  years  of the  original  purchase.  The  applicable  CDSC is  equal  to a
declining  percentage of the lesser of the net asset value per share at the date
of the original  purchase or at the date of  redemption,  based on the length of
time held. Class C Shares are subject


                                       10



THE GABELLI GROWTH FUND
NOTES TO FINANCIAL STATEMENTS (CONTINUED)
================================================================================
to a 1% CDSC for one year after  purchase.  As of July 27, 2004,  Class B Shares
are available only through exchange of Class B Shares of other Funds distributed
by Gabelli & Company.

Effective  November 1, 2004, the Fund imposed a redemption fee of 2.00% on Class
AAA Shares,  Class A Shares, Class B Shares and Class C Shares that are redeemed
or exchanged within 60 days of purchase. The redemption fee is deducted from the
proceeds otherwise payable to the redeeming  shareholders and is retained by the
Fund. The redemption  fees retained by the Fund during the period ended December
31, 2004 amounted to $6,601.

The redemption fee did not apply to shares  purchased  through programs that the
Adviser  determined to have  appropriate  short-term  trading policies in place.
Additionally,  certain recordkeepers for qualified and non-qualified  retirement
plans that could not collect the redemption fee at the participant  level due to
systems limitations have received an extension until March 31, 2005 to implement
such systems.

Transactions in shares of beneficial interest were as follows:



                                                              YEAR ENDED                        YEAR ENDED
                                                           DECEMBER 31, 2004                 DECEMBER 31, 2003
                                                    ----------------------------       ----------------------------
                                                       SHARES          AMOUNT            SHARES          AMOUNT
                                                    -----------    -------------       -----------    -------------
                                                               CLASS AAA                         CLASS AAA
                                                    ----------------------------       ----------------------------
                                                                                          
Shares sold ......................................    7,724,349    $ 191,537,714        14,775,039    $ 306,101,714
Shares redeemed ..................................  (27,719,706     (686,007,892)      (27,593,891)    (572,725,399)
                                                    -----------    -------------       -----------    -------------
    Net decrease .................................  (19,995,357)   $(494,470,178)      (12,818,852)   $(266,623,685)
                                                    ===========    =============       ===========    =============

                                                                CLASS A                          CLASS A*
                                                    ----------------------------       ----------------------------
                                                                                          
Shares sold ......................................        2,747    $      66,849                40    $       1,000
Shares redeemed ..................................           (1)             (25)               --               --
                                                    -----------    -------------       -----------    -------------
    Net increase .................................        2,746    $      66,824                40    $       1,000
                                                    ===========    =============       ===========    =============

                                                                CLASS B                          CLASS B*
                                                    ----------------------------       ----------------------------
                                                                                          
Shares sold ......................................        9,618    $     242,719                40    $       1,000
Shares redeemed ..................................           --               --                --               --
                                                    -----------    -------------       -----------    -------------
    Net increase .................................        9,618    $     242,719                40    $       1,000
                                                    ===========    =============       ===========    =============

                                                                CLASS C                          CLASS C*
                                                    ----------------------------       ----------------------------
                                                                                          
Shares sold ......................................        8,810    $     214,167                40    $       1,000
Shares redeemed ..................................         (115)          (2,745)               --               --
                                                    -----------    -------------       -----------    -------------
    Net increase .................................        8,695    $     211,422                40    $       1,000
                                                    ===========    =============       ===========    =============
<FN>
- ------------
*Commencement of share offering to the public on December 31, 2003.
</FN>


9. OTHER MATTERS. The Adviser and/or affiliates have received subpoenas from the
Attorney  General of the State ofNew York and the SEC requesting  information on
mutual fund  shares  trading  practices.  Gabelli  Asset  Management  Inc.,  the
Adviser's  parent  company,  is responding to these  requests.  TheFund does not
believe  that these  matters will have a material  adverse  effect on the Fund's
financial position or the results of its operations.

10.  INDEMNIFICATIONS.  The Fund enters into contracts that contain a variety of
indemnifications.The   Fund's  maximum  exposure  under  these  arrangements  is
unknown.  However, the Fund has not had prior claims or losses pursuant to these
contracts and expects the risk of loss to be remote.


                                       11





THE GABELLI GROWTH FUND
FINANCIAL HIGHLIGHTS
===================================================================================================================================
Selected data for a share of beneficial interest outstanding throughout each period:

                                     INCOME
                           FROM INVESTMENT OPERATIONS                        DISTRIBUTIONS
              -----------------------------------------------------   ---------------------------
                                             Net
              Net Asset                 Realized and        Total         Net                                   Net Asset
  Period        Value,         Net       Unrealized         from       Realized                                   Value,
   Ended      Beginning   Investment   Gain/(Loss) on    Investment     Gain on         Total       Redemption    End of     Total
December 31   of Period     Loss(c)     Investments      Operations   Investments   Distributions     Fees(c)     Period    Return+
- -----------   ---------   ----------   --------------    ----------   -----------   -------------   ----------  ---------   -------
                                                                                                 
CLASS AAA
   2004        $24.95       $(0.11)       $ 1.28           $ 1.17          --            --           $0.00(a)    $26.12      4.7%
   2003         18.99        (0.14)         6.10             5.96          --            --              --        24.95     31.4
   2002         28.68        (0.17)        (9.52)           (9.69)         --            --              --        18.99    (33.8)
   2001         37.79        (0.23)        (8.88)           (9.11)     $(0.00)(a)    $(0.00)(a)          --        28.68    (24.1)
   2000         46.51        (0.24)        (4.64)           (4.88)      (3.84)        (3.84)             --        37.79    (10.6)

CLASS A (B)
   2004        $24.95       $(0.02)       $ 1.20           $ 1.18          --            --           $0.00(a)    $26.13      4.7%

CLASS B (B)
   2004        $24.95       $(0.28)       $ 1.26           $ 0.98          --            --           $0.00(a)    $25.93      3.9%

CLASS C (B)
   2004        $24.95       $(0.21)       $ 1.19           $ 0.98          --            --           $0.00(a)    $25.93      3.9%


                RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA
              ---------------------------------------------------

              Net Assets
  Period        End of          Net                     Portfolio
   Ended        Period       Investment     Operating   Turnover
December 31    (in 000's)   Income/(Loss)   Expenses      Rate
- -----------   -----------   -------------   ---------   ---------
                                               
CLASS AAA
   2004       $1,447,655       (0.46)%        1.53%        31%
   2003        1,881,457       (0.60)         1.47         42
   2002        1,675,816       (0.68)         1.43         30
   2001        2,948,390       (0.71)         1.40         26
   2000        3,833,807       (0.63)         1.38         55

CLASS A (B)
   2004              $73       (0.09)%        1.60%        31%

CLASS B (B)
   2004             $250       (1.12)%        2.30%        31%

CLASS C (B)
   2004             $226       (0.88)%        2.37%        31%

<FN>
- ---------------
+   Total return  represents  aggregate  total return of a  hypothetical  $1,000
    investment  at the beginning of the period and sold at the end of the period
    including  reinvestment of dividends and does not reflect  applicable  sales
    charges.  Total  return  for  the  period  of  less  than  one  year  is not
    annualized.
(a) Amount represents less than $0.005 per share.
(b) Class A, Class B and Class C Shares were  initially  offered on December 31,
    2003.
(c) Per share amounts have been calculated using the average shares  outstanding
    method.
</FN>


                 See accompanying notes to financial statements.

                                       12



THE GABELLI GROWTH FUND
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
================================================================================

To the Board of Trustees and Shareholders of
The Gabelli Growth Fund:

In our opinion, the accompanying statement of assets and liabilities,  including
the schedule of  investments,  and the related  statements of operations  and of
changes  in net assets  and the  financial  highlights  present  fairly,  in all
material  respects,  the  financial  position  of The  Gabelli  Growth Fund (the
"Fund") at December 31, 2004,  the results of its  operations  for the year then
ended,  the  changes  in its net  assets for each of the two years in the period
then ended and the financial  highlights for each of the periods  presented,  in
conformity with accounting principles generally accepted in the United States of
America. These financial statements and financial highlights (hereafter referred
to as "financial  statements") are the  responsibility of the Fund's management;
our responsibility is to express an opinion on these financial  statements based
on our  audits.  We  conducted  our  audits  of these  financial  statements  in
accordance with the standards of the Public Company  Accounting  Oversight Board
(United States).  Those standards  require that we plan and perform the audit to
obtain reasonable  assurance about whether the financial  statements are free of
material  misstatement.  An audit includes examining,  on a test basis, evidence
supporting the amounts and  disclosures in the financial  statements,  assessing
the accounting principles used and significant estimates made by management, and
evaluating the overall  financial  statement  presentation.  We believe that our
audits,  which  included  confirmation  of  securities  at December  31, 2004 by
correspondence  with the custodian and brokers,  provide a reasonable  basis for
our opinion.


PricewaterhouseCoopers LLP
New York, New York
February 28, 2005


                                       13



THE GABELLI GROWTH FUND
ADDITIONAL FUND INFORMATION (UNAUDITED)
================================================================================
The  business  and affairs of the Fund are managed  under the  direction  of the
Fund's Board of Trustees. Information pertaining to the Trustees and officers of
the Fund is set forth  below.  The Fund's  Statement of  Additional  Information
includes  additional  information  about The Gabelli Growth Fund Trustees and is
available,  without charge, upon request, by calling 800-GABELLI  (800-422-3554)
or by writing to The  Gabelli  Growth  Fund at One  Corporate  Center,  Rye,  NY
10580-1422.



                         TERM OF        NUMBER OF
                       OFFICE AND     FUNDS IN FUND
NAME, POSITION(S)       LENGTH OF        COMPLEX
    ADDRESS 1             TIME         OVERSEEN BY          PRINCIPAL OCCUPATION(S)                     OTHER DIRECTORSHIPS
    AND AGE              SERVED 2        TRUSTEE            DURING PAST FIVE YEARS                       HELD BY TRUSTEE 4
- -----------------      ----------     -------------         ----------------------                      -------------------
INTERESTED TRUSTEES 3:
- ---------------------
                                                                                        
MARIO J. GABELLI       Since 1992          24        Chairman of the Board, Chief Executive         Director of Morgan Group
Trustee                                              Officer of Gabelli Asset Management Inc. and   Holdings, Inc. (holding
Age: 62                                              Chief Investment Officer of Gabelli Funds,     company)
                                                     LLC and GAMCO Investors, Inc.; Vice
                                                     Chairman and Chief Executive Officer of
                                                     Lynch Interactive Corporation (multimedia
                                                     and services)

JOHN D. GABELLI        Since 1995          10        Senior Vice President of Gabelli & Company,                --
Trustee                                              Inc. and Director of Gabelli Advisers, Inc.
Age: 60

KARL OTTO POHL         Since 1992          34        Member of the Shareholder Committee of         Director of Gabelli
Trustee                                              Sal Oppenheim Jr. & Cie (private invest-       Asset Management Inc.
Age: 75                                              ment bank); Former President of the            (investment management);
                                                     Deutsche Bundesbank and Chairman of its        Chairman, Incentive Capital
                                                     Central Bank Council (1980-1991)               and Incentive Asset
                                                                                                    Management (Zurich);
                                                                                                    Director at Sal Oppenheim
                                                                                                    Jr. & Cie, Zurich

ANTHONY TORNA, SR.     Since 1987           1        Registered Representative, Maxim Group LLC                  --
Trustee                                              from 2002; Investec Ernst & Company,
Age: 78                                              2001-2002; Herzog, Heine & Geduld, Inc.
                                                     through 2000


NON-INTERESTED TRUSTEES:
- ------------------------
                                                                                        
ANTHONY J. COLAVITA    Since 1989          36        President and Attorney at Law in the law firm               --
Trustee                                              of Anthony J. Colavita, P.C.
Age: 69

JAMES P. CONN          Since 1992          13        Former Managing Director and Chief             Director of LaQuinta Corp.
Trustee                                              Investment Officer of Financial Security       (hotels) and First
Age: 66                                              Assurance Holdings, Ltd. (1992-1998)           Republic Bank

DUGALD A. FLETCHER      1989-1996           2        President, Fletcher & Company, Inc.;           Director of Harris and
Trustee                 2000-present                 Former Director and Chairman and               Harris Group, Inc.
Age: 75                                              Chief Executive Officer of Binnings            (venture capital)
                                                     Building Products, Inc. (1997)

ROBERT J. MORRISSEY    Since 2001          10        Partner in the law firm of Morrissey,                       --
Trustee                                              Hawkins & Lynch
Age: 65

ANTHONY R. PUSTORINO   Since 1987          17        Certified Public Accountant; Professor         Director of Lynch Corporation
Trustee                                              Emeritus, Pace University                      (diversified manufacturing)
Age: 79



                                       14


THE GABELLI GROWTH FUND
ADDITIONAL FUND INFORMATION (UNAUDITED) (CONTINUED)
================================================================================



                         TERM OF        NUMBER OF
                       OFFICE AND     FUNDS IN FUND
NAME, POSITION(S)       LENGTH OF        COMPLEX
    ADDRESS 1             TIME         OVERSEEN BY          PRINCIPAL OCCUPATION(S)                     OTHER DIRECTORSHIPS
    AND AGE              SERVED 2        TRUSTEE            DURING PAST FIVE YEARS                       HELD BY TRUSTEE 4
- -----------------      ----------     -------------         ----------------------                      -------------------
NON-INTERESTED TRUSTEES (CONTINUED):
- ------------------------------------
                                                                                        
ANTHONIE C. VAN EKRIS   1987-1989          20        Managing Director of BALMAC International,     Director of Aurado Energy, Inc.
Trustee                1992-present                  Inc. (commodities)                             (oil and gas operations)
Age: 70

SALVATORE J. ZIZZA      1987-1996          24        Chairman, Hallmark Electrical Supplies Corp.   Director of Hollis
Trustee                2000-present                                                                 Eden Pharmaceuticals;
Age: 59                                                                                             Director of Earl Scheib, Inc.
                                                                                                    (automotive services)


OFFICERS:
- ---------
                                                                                                      
 BRUCE N. ALPERT        Since 1994          --       Executive Vice President and Chief Operating                 --
President and Treasurer                              Officer of Gabelli Funds, LLC since 1988 and
Age: 53                                              an officer of all mutual funds advised by
                                                     Gabelli Funds, LLC and its affiliates. Director and
                                                     President of Gabelli Advisers, Inc.

JAMES E. MCKEE         Since 1995          --        Vice President, General Counsel and Secretary of             --
Secretary                                            Gabelli Asset Management Inc. since 1999 and
Age: 41                                              GAMCO Investors, Inc. since 1993; Secretary of all
                                                     mutual funds advised by Gabelli Advisers, Inc. and
                                                     Gabelli Funds, LLC

PETER GOLDSTEIN        Since 2004          --        Director of Regulatory Affairs at Gabelli Asset Management   --
Chief Compliance Officer                             Inc. since February 2004; Vice President of Goldman Sachs
Age: 51                                              Asset Management from November 2000 through January
                                                     2004; Deputy General Counsel at Gabelli Asset Management
                                                     Inc. from February 1998 through November 2000
<FN>
- ------------------
1 Address: One Corporate Center, Rye, NY 10580-1422, unless otherwise noted.
2 Each Trustee will hold office for an indefinite term until the earliest of (i) the next meeting of shareholders if any, called for
  the purpose of  considering  the election or re-election  of such Trustee and until the election and  qualification  of his or her
  successor, if any, elected at such meeting, or (ii) the date a Trustee resigns or retires, or a Trustee is removed by the Board of
  Trustees or  shareholders,  in accordance with the Fund's By-Laws and  Declaration of Trust.  Each officer will hold office for an
  indefinite term until the date he or she resigns or retires or until his or her successor is elected and qualified.
3 "Interested person" of the Fund as defined in the Investment Company Act of 1940. Messrs. M. Gabelli, J. Gabelli and Pohl are each
  considered an  "interested  person"  because of their  affiliation  with Gabelli  Funds,  LLC which acts as the Fund's  investment
  adviser. Mr. Torna is considered an interested person because he is a registered broker with a firm to which the Fund Complex (but
  not the Fund) pays brokerage commissions. Mario J. Gabelli and John D. Gabelli are brothers.
4 This column includes only directorships of companies required to report to the SEC under the Securities Exchange Act of 1934 (i.e.
  public companies) or other investment companies registered under the 1940 Act.
</FN>


                                       15




                             THE GABELLI GROWTH FUND
                              One Corporate Center
                            Rye, New York 10580-1422
                                   800-GABELLI
                                  800-422-3554
                                FAX: 914-921-5118
                            WEBSITE: WWW.GABELLI.COM
                            E-MAIL: INFO@GABELLI.COM
                   Net Asset Value available daily by calling
                           800-GABELLI after 6:00 P.M.

                                BOARD OF TRUSTEES
Mario J. Gabelli, CFA                        Karl Otto Pohl
CHAIRMAN AND CHIEF                           FORMER PRESIDENT
INVESTMENT OFFICER                           DEUTSCHE BUNDESBANK
GABELLI ASSET MANAGEMENT INC.

Anthony J. Colavita                          Anthony R. Pustorino
ATTORNEY-AT-LAW                              CERTIFIED PUBLIC ACCOUNTANT
ANTHONY J. COLAVITA, P.C.                    PROFESSOR EMERITUS
                                             PACE UNIVERSITY

James P. Conn                                Anthony Torna
FORMER CHIEF INVESTMENT OFFICER              MAXIM GROUP LLC
FINANCIAL SECURITY ASSURANCE
HOLDINGS LTD.

Dugald A. Fletcher                           Anthonie C. van Ekris
PRESIDENT                                    MANAGING DIRECTOR
FLETCHER & COMPANY, INC.                     BALMAC INTERNATIONAL, INC.

John D. Gabelli                              Salvatore J. Zizza
SENIOR VICE PRESIDENT                        CHAIRMAN, HALLMARK ELECTRICAL
GABELLI & COMPANY, INC.                      SUPPLIES CORP.

Robert J. Morrissey
ATTORNEY-AT-LAW
MORRISSEY, HAWKINS & LYNCH

                         OFFICERS AND PORTFOLIO MANAGER
Bruce N. Alpert                              Howard F. Ward, CFA
PRESIDENT ANDTREASURER                       PORTFOLIO MANAGER

James E. McKee                               Peter Goldstein
SECRETARY                                    CHIEF COMPLIANCE OFFICER

                                   DISTRIBUTOR
                             Gabelli & Company, Inc.

                  CUSTODIAN, TRANSFER AGENT AND DIVIDEND AGENT
                       State Street Bank and Trust Company

                                  LEGAL COUNSEL
                    Skadden, Arps, Slate, Meagher & Flom LLP

- --------------------------------------------------------------------------------
This report is submitted for the general  information of the shareholders of The
Gabelli  Growth Fund.  It is not  authorized  for  distribution  to  prospective
investors unless preceded or accompanied by an effective prospectus.
- --------------------------------------------------------------------------------
GAB406Q404SR



ITEM 2. CODE OF ETHICS.

   (a)  The registrant,  as of the end of the period covered by this report, has
        adopted a code of ethics  that  applies  to the  registrant's  principal
        executive officer,  principal  financial officer,  principal  accounting
        officer  or  controller,   or  persons   performing  similar  functions,
        regardless of whether these  individuals  are employed by the registrant
        or a third party.

   (c)  There have been no amendments, during the period covered by this report,
        to a provision  of the code of ethics that  applies to the  registrant's
        principal  executive officer,  principal  financial  officer,  principal
        accounting   officer  or  controller,   or  persons  performing  similar
        functions,  regardless of whether these  individuals are employed by the
        registrant or a third party, and that relates to any element of the code
        of ethics description.


   (d)  The  registrant  has not  granted  any  waivers,  including  an implicit
        waiver,  from a  provision  of the code of ethics  that  applies  to the
        registrant's  principal executive officer,  principal financial officer,
        principal  accounting  officer  or  controller,  or  persons  performing
        similar functions,  regardless of whether these individuals are employed
        by the  registrant or a third party,  that relates to one or more of the
        items set forth in paragraph (b) of this item's instructions.



ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT.

As of the end of the period  covered by the report,  the  registrant's  Board of
Trustees has  determined  that Anthony R.  Pustorino is qualified to serve as an
audit committee  financial  expert serving on its audit committee and that he is
"independent," as defined by Item 3 of Form N-CSR.


ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES.

Audit Fees
- ----------

   (a)  The  aggregate  fees  billed for each of the last two  fiscal  years for
        professional services rendered by the principal accountant for the audit
        of the  registrant's  annual  financial  statements or services that are
        normally  provided by the  accountant in connection  with  statutory and
        regulatory  filings or engagements for those fiscal years are $43,429 in
        2004 and $34,259 in 2003.

Audit-Related Fees
- ------------------

   (b)  The  aggregate  fees  billed  in each of the last two  fiscal  years for
        assurance  and related  services by the  principal  accountant  that are
        reasonably  related to the performance of the audit of the



        registrant's  financial  statements and are not reported under paragraph
        (a) of this Item are $0 in 2004 and $0 in 2003.

Tax Fees
- --------

   (c)  The  aggregate  fees  billed  in each of the last two  fiscal  years for
        professional  services  rendered  by the  principal  accountant  for tax
        compliance,  tax advice,  and tax planning are $2,550 in 2004 and $2,450
        in 2003.

        Tax fees represent tax compliance  services provided in connection with
        the review of the Registrant's tax returns.

All Other Fees
- --------------

   (d)  The  aggregate  fees  billed  in each of the last two  fiscal  years for
        products and services provided by the principal  accountant,  other than
        the services  reported in paragraphs (a) through (c) of this Item are $0
        in 2004 and $0 in 2003.

   (e)(1)  Disclose the audit committee's  pre-approval  policies and procedures
           described in paragraph (c)(7) of Rule 2-01 of Regulation S-X.

           Pre-Approval   Policies   and   Procedures.   The   Audit   Committee
           ("Committee") of the registrant is responsible for  pre-approving (i)
           all audit and  permissible  non-audit  services to be provided by the
           independent  auditors  to the  registrant  and (ii)  all  permissible
           non-audit services to be provided by the independent  auditors to the
           Adviser,  Gabelli Funds, LLC, and any affiliate of Gabelli Funds, LLC
           ("Gabelli")  that  provides  services to the  registrant  (a "Covered
           Services Provider") if the independent  auditors'  engagement related
           directly to the operations and financial reporting of the registrant.
           The Committee may delegate its responsibility to pre-approve any such
           audit and  permissible  non-audit  services to the Chairperson of the
           Committee,  and the Chairperson must report to the Committee,  at its
           next regularly scheduled meeting after the Chairperson's pre-approval
           of such  services,  his or her  decision(s).  The  Committee may also
           establish   detailed   pre-approval   policies  and   procedures  for
           pre-approval  of such services in accordance  with  applicable  laws,
           including  the   delegation  of  some  or  all  of  the   Committee's
           pre-approval  responsibilities  to  the  other  persons  (other  than
           Gabelli or the registrant's officers).  Pre-approval by the Committee
           of any permissible non-audit services is not required so long as: (i)
           the  aggregate  amount  of all such  permissible  non-audit  services
           provided to the registrant, Gabelli and any Covered Services Provider
           constitutes  not more than 5% of the total amount of revenues paid by
           the registrant to its independent  auditors during the fiscal year in
           which the  permissible  non-audit  services  are  provided;  (ii) the
           permissible  non-audit services were not recognized by the registrant
           at the time of the  engagement  to be non-audit  services;  and (iii)
           such services are promptly  brought to the attention of the Committee
           and approved by the Committee or Chairperson  prior to the completion
           of the audit.

   (e)(2)  The  percentage  of  services  described  in each of  paragraphs  (b)
           through (d) of this Item that were  approved  by the audit  committee
           pursuant to paragraph (c)(7)(i)(C) of Rule 2-01 of Regulation S-X are
           as follows:

                           (b) N/A


                           (c) 100%

                           (d) N/A

     (f) The  percentage  of  hours  expended  on  the  principal   accountant's
         engagement to audit the registrant's  financial statements for the most
         recent fiscal year that were  attributed  to work  performed by persons
         other than the principal  accountant's  full-time,  permanent employees
         was zero percent (0%).

     (g) The aggregate non-audit fees billed by the registrant's  accountant for
         services  rendered to the registrant,  and rendered to the registrant's
         investment  adviser  (not  including  any  sub-adviser  whose  role  is
         primarily portfolio management and is subcontracted with or overseen by
         another investment adviser), and any entity controlling, controlled by,
         or under common control with the adviser that provides ongoing services
         to the  registrant  for  each  of the  last  two  fiscal  years  of the
         registrant was $0 in 2004 and $0 in 2003.

     (h) The  registrant's  audit  committee  of  the  board  of  directors  has
         considered  whether  the  provision  of  non-audit  services  that were
         rendered to the  registrant's  investment  adviser (not  including  any
         sub-adviser  whose  role  is  primarily  portfolio  management  and  is
         subcontracted with or overseen by another investment adviser),  and any
         entity  controlling,  controlled  by, or under common  control with the
         investment  adviser that provides  ongoing  services to the  registrant
         that were not  pre-approved  pursuant to paragraph  (c)(7)(ii)  of Rule
         2-01 of Regulation S-X is compatible with

ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS.

Not applicable.



ITEM 6. SCHEDULE OF INVESTMENTS

Schedule of Investments in securities of unaffiliated issuers as of the close of
the  reporting  period is included as part of the report to  shareholders  filed
under Item 1 of this form.



ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END
        MANAGEMENT INVESTMENT COMPANIES.

Not applicable.



ITEM 8. PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

Not applicable.



ITEM 9. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT
        COMPANY AND AFFILIATED PURCHASERS.



Not applicable.



ITEM 10. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

The  Board  of  Trustees   has  a  Nominating   Committee   comprised  of  three
"non-interested" (as such term is defined by the Investment Company Act of 1940,
as amended) Trustees, namely Anthony J. Colavita, James P. Conn and Salvatore J.
Zizza.  The Nominating  Committee is  responsible  for  identifying  individuals
believed to be qualified to become Board members in the event that a position is
vacated or created.  The Nominating  Committee will consider Trustee  candidates
recommended   by   shareholders.   In   considering   candidates   submitted  by
shareholders, the Nominating Committee will take into consideration the needs of
the Board of Trustees,  the qualifications of the candidate and the interests of
shareholders.  The  Nominating  Committee may also take into  consideration  the
number of shares  held by the  recommending  shareholder  and the length of time
that  such  shares  have  been  held.  To  have a  candidate  considered  by the
Nominating  Committee,  a shareholder must submit the  recommendation in writing
and must include the following information:



   o    The name of the  shareholder  and evidence of the person's  ownership of
        shares of the Fund,  including the number of shares owned and the length
        of time of ownership;
   o    The name of the candidate, the candidate's resume or a listing of his or
        her  qualifications to be a Trustee of the Fund and the person's consent
        to be named as a Trustee if selected  by the  Nominating  Committee  and
        nominated by the Board of Trustees; and
   o    If  requested  by the  Nominating  Committee,  a  completed  and  signed
        Trustees questionnaire.


The shareholder  recommendation and information  described above must be sent to
the Fund's  Secretary  c/o  Gabelli  Funds,  LLC,  James E.  McKee,  and must be
received by the Secretary no less than 120 days prior to the anniversary date of
the Fund's most recent  annual  meeting of  shareholders  or, if the meeting has
moved by more than 30 days, a reasonable amount of time before the meeting.



The Nominating Committee believes that the minimum qualifications for serving as
a  Trustee  of the  Fund are that the  individual  demonstrate,  by  significant
accomplishment in his or her field, an ability to make a meaningful contribution
to the Board of Trustees'  oversight on the business and affairs of the Fund and
have an impeccable  record and reputation for honest and ethical conduct in both
his or her professional  and personal  activities.  In addition,  the Nominating
Committee  examines  a  candidate's   specific   experiences  and  skills,  time
availability in light of other commitments,  potential conflicts of interest and
independence  from management and the Fund. The Nominating  Committee also seeks
to have  the  Board  of  Trustees  represent  a  diversity  of  backgrounds  and
experience.



The Fund's Nominating Committee has adopted a Nominating Committee Charter.



ITEM 11. CONTROLS AND PROCEDURES.

   (a)  The registrant's  principal  executive and principal financial officers,
        or  persons  performing  similar  functions,  have  concluded  that  the
        registrant's  disclosure  controls  and  procedures  (as defined in Rule
        30a-3(c) under the Investment Company Act of 1940, as amended (the "1940
        Act") (17 CFR 270.30a-3(c))) are effective,  as of a date within 90 days
        of the filing date of the report that includes the  disclosure  required
        by this  paragraph,  based on their  evaluation  of these  controls  and
        procedures  required  by  Rule  30a-3(b)  under  the  1940  Act  (17 CFR
        270.30a-3(b))  and Rules  13a-15(b)  or 15d-15(b)  under the  Securities
        Exchange   Act  of  1934,   as   amended   (17  CFR   240.13a-15(b)   or
        240.15d-15(b)).


   (b)  There  were  no  changes  in  the  registrant's  internal  control  over
        financial  reporting (as defined in Rule 30a-3(d) under the 1940 Act (17
        CFR  270.30a-3(d))  that occurred during the registrant's  second fiscal
        quarter  of the  period  covered  by this  report  that  has  materially
        affected, or is reasonably likely to materially affect, the registrant's
        internal control over financial reporting.


ITEM 12. EXHIBITS.

   (a)(1)  Code of ethics, that is the subject of disclosure required by Item 2,
           filed as exhibit  (a)(1) to the  Registrant's  Form  N-CSR,  filed on
           March 10, 2004 (Accession No. 0000935069-04-000467).

   (a)(2)  Certifications  pursuant  to Rule  30a-2(a)  under  the  1940 Act and
           Section 302 of the Sarbanes-Oxley Act of 2002 are attached hereto.

   (a)(3)  Not applicable.


   (b)     Certifications  pursuant  to Rule  30a-2(b)  under  the  1940 Act and
           Section 906 of the Sarbanes-Oxley Act of 2002 are attached hereto.



                                   SIGNATURES

Pursuant to the  requirements  of the  Securities  Exchange  Act of 1934 and the
Investment Company Act of 1940, the registrant has duly caused this report to be
signed on its behalf by the undersigned, thereunto duly authorized.

(registrant)               The Gabelli Growth Fund
            --------------------------------------------------------------------
By (Signature and Title)*  /s/ Bruce N. Alpert
                         -------------------------------------------------------
                           Bruce N. Alpert, Principal Executive Officer


Date     March 9, 2005
    ----------------------------------------------------------------------------


Pursuant to the  requirements  of the  Securities  Exchange  Act of 1934 and the
Investment  Company  Act of  1940,  this  report  has been  signed  below by the
following  persons on behalf of the  registrant and in the capacities and on the
dates indicated.


By (Signature and Title)*  /s/ Bruce N. Alpert
                         -------------------------------------------------------
                           Bruce N. Alpert, Principal Executive Officer
                           & Principal Financial Officer

Date     March 9, 2005
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* Print the name and title of each signing officer under his or her signature.