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

                                   FORM 13F

                              FORM 13F COVER PAGE

Report for the Calendar Year or Quarter Ended:  March 31, 2013

Check here if Amendment [ ]; Amendment Number:
The Amendment (check only one): [ ] is a restatement.
                                [ ] adds new holdings entries.

Institutional Investment manager Filing this Report:

Name:      Select Equity Group, Inc.

Address:   380 Lafayette St., 6th Floor
           New York, NY  10003

13F File Number:

The institutional investment manager filing this report and the person by whom
it is signed hereby represent that the person signing the report is authorized
to submit it, that all information contained herein is true, correct and
complete, and that it is understood that all required items, statements,
schedules, lists, and tables, are considered integral parts of this form.

Person signing this report on behalf of Reporting Manager:


Name:     James R. Berman
Title:    Chief Operating Officer
Phone:    212-475-8335

Signature, place and date of signing:



                              New York, New York        May 15, 2013

Report Type (check only one):

[X]    13F HOLDINGS REPORT
[ ]    13F NOTICE
[ ]    13F COMBINATION REPORT








 


                             FORM 13F SUMMARY PAGE


Select Equity Group, Inc.

Report Summary:

Number of Other Included managers:               1
Form 13F Information Table Entry Total:        167
Form 13F Information Table Value Total:   $ 7,500,656 (Thousands)


List of Other Included Managers:

   Select Offshore Advisors, LLC



                                                                  FORM 13F INFORMATION TABLE
                                                           VALUE   SHARES/  SH/ PUT/ INVSTMT    OTHER          VOTING AUTHORITY
        NAME OF ISSUER          TITLE OF CLASS    CUSIP   (x$1000) PRN AMT  PRN CALL DSCRETN   MANAGERS     SOLE    SHARED    NONE
------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
                                                                                           
51Job Inc - ADR   JOBS         SP ADR REP COM   316827104    4,648   78,241 SH       Sole                   78,241
Airgas Inc   ARG               COM              009363102  111,002 1,119,419 SH      Sole                1,034,176            85,243
Airgas Inc   ARG               COM              009363102   36,246  365,529 SH       Defined 01            365,529
American International Group   COM NEW          026874784   14,339  369,365 SH       Sole                  303,775            65,590
American International Group   COM NEW          026874784    9,281  239,070 SH       Defined 01            239,070
Ametek Inc.   AME              COM              031100100   95,346 2,198,946 SH      Sole                2,050,808           148,138
Ametek Inc.   AME              COM              031100100   32,022  738,505 SH       Defined 01            738,505
Amphenol Corporation           CL A             032095101  127,243 1,704,524 SH      Sole                1,578,601           125,923
Amphenol Corporation           CL A             032095101   42,364  567,495 SH       Defined 01            567,495
Autozone Inc   AZO             COM              053332102    5,121   12,906 SH       Sole                   12,906
Autozone Inc   AZO             COM              053332102    1,990    5,015 SH       Defined 01              5,015
Banco Santander SA - SPON ADR  ADR              05964H105    4,323  634,807 SH       Sole                  634,807
Berry Plastics Group Inc   BER COM              08579W103   51,074 2,681,073 SH      Sole                2,202,458           478,615
Berry Plastics Group Inc   BER COM              08579W103   33,118 1,738,477 SH      Defined 01          1,738,477
Blackstone Group The           COM UNIT LTD     09253U108   63,569 3,213,803 SH      Sole                3,213,803
Blackstone Group The           COM UNIT LTD     09253U108   15,666  792,000 SH  CALL Sole                  640,000           152,000
Blackstone Group The           COM UNIT LTD     09253U108  131,161 6,631,000 SH CALL Sole                6,631,000
Blackstone Group The           COM UNIT LTD     09253U108   10,691  540,500 SH  CALL Defined 01            540,500
Blackstone Group The           COM UNIT LTD     09253U108   98,148 4,962,000 SH CALL Defined 01          4,962,000
Blount International    BLT    COM              095180105   15,631 1,168,208 SH      Sole                1,081,341            86,867
Blount International    BLT    COM              095180105    5,123  382,856 SH       Defined 01            382,856
Bright Horizons Family Solutio COM               AD109194100 6,676  197,565 SH       Sole                  162,360            35,205
Bright Horizons Family Solutio COM               AD109194100 4,306  127,435 SH       Defined 01            127,435
Brookdale Sr Living Inc  BKD   COM              112463104    8,482  304,244 SH       Sole                  239,564            64,680
Brookdale Sr Living Inc  BKD   COM              112463104    4,332  155,367 SH       Defined 01            155,367
Brookfield Asset Management    CL A LTD VT SH   112585104  146,899 4,025,732 SH      Sole                3,727,977           297,755
Brookfield Asset Management    CL A LTD VT SH   112585104   43,395 1,189,221 SH      Defined 01          1,189,221
Bruker Corporation  BRKR       COM              116794108   15,279  799,949 SH       Sole                  799,949
Bruker Corporation  BRKR       COM              116794108   16,406  858,974 SH       Defined 01            858,974
C.H. Robinson Worldwide Inc    COM NEW          12541W209    9,693  163,009 SH       Sole                  163,009
C.H. Robinson Worldwide Inc    COM NEW          12541W209    3,761   63,251 SH       Defined 01             63,251
CBRE Group Inc   CBG           CL A             12504L109  186,706 7,394,280 SH      Sole                6,563,717           830,563
CBRE Group Inc   CBG           CL A             12504L109   88,520 3,505,753 SH      Defined 01          3,505,753
Cabela's Inc   CAB             COM              126804301    5,558   91,451 SH       Sole                   91,451
Cabela's Inc   CAB             COM              126804301    5,094   83,815 SH       Defined 01             83,815
Central European Media Ent-A   CL A NEW         G20045202    2,990  708,599 SH       Sole                  708,599
Central European Media Ent-A   CL A NEW         G20045202    2,910  689,670 SH       Defined 01            689,670
Chubb Corp  CB                 COM              171232101    6,462   73,831 SH       Sole                   73,831
Chubb Corp  CB                 COM              171232101    4,331   49,475 SH       Defined 01             49,475
Coach Inc   COH                COM              189754104    6,474  129,500 SH       Sole                  117,800            11,700
Coach Inc   COH                COM              189754104    6,394  127,900 SH       Defined 01            127,900
Danaher Corporation   DHR      COM              235851102   78,819 1,268,208 SH      Sole                1,116,365           151,843
Danaher Corporation   DHR      COM              235851102   49,570  797,586 SH       Defined 01            797,586
Dentsply International Inc   X COM              249030107  171,305 4,036,416 SH      Sole                3,724,484           311,932
Dentsply International Inc   X COM              249030107   52,599 1,239,368 SH      Defined 01          1,239,368
ETrade Financial Corp  ETFC    COM NEW          269246401   85,884 8,019,035 SH      Sole                6,518,340         1,500,695
ETrade Financial Corp  ETFC    COM NEW          269246401   53,357 4,981,988 SH      Defined 01          4,981,988
Expeditors Intl Wash Inc   EXP COM              302130109    4,759  133,182 SH       Sole                  133,182
Expeditors Intl Wash Inc   EXP COM              302130109    1,854   51,877 SH       Defined 01             51,877
Factset Research Systems Inc   COM              303075105    9,006   97,252 SH       Sole                   97,252
Factset Research Systems Inc   COM              303075105    7,929   85,625 SH       Defined 01             85,625
First Republic Bank   FRC      COM              33616C100   84,328 2,183,536 SH      Sole                2,026,643           156,893
First Republic Bank   FRC      COM              33616C100   32,449  840,200 SH       Defined 01            840,200
Firstservice Corporation-VTG   SUB VTG SH       33761N109   13,927  417,971 SH       Sole                  417,971
Firstservice Corporation-VTG   SUB VTG SH       33761N109   12,945  388,492 SH       Defined 01            388,492
Fortress Investment Group-Cl A CL A             34958B106    5,939  928,030 SH       Sole                  928,030
Garmin Ltd    GRMN             SHS              h2906t109   98,370 2,976,399 SH      Sole                2,771,776           204,623
Garmin Ltd    GRMN             SHS              h2906t109   32,774  991,634 SH       Defined 01            991,634
Harley-Davidson Inc.   HOG     COM              412822108  198,402 3,722,367 SH      Sole                3,450,018           272,349
Harley-Davidson Inc.   HOG     COM              412822108   67,955 1,274,957 SH      Defined 01          1,274,957
Heico Corp   HEI               COM              422806109   55,742 1,284,087 SH      Sole                1,197,536            86,551
Heico Corp   HEI               COM              422806109   24,904  573,696 SH       Defined 01            573,696
Henry Schein    HSIC           COM              806407102   22,802  246,379 SH       Sole                  202,223            44,156
Henry Schein    HSIC           COM              806407102   14,859  160,549 SH       Defined 01            160,549
IHS Inc Class A  IHS           CL A             451734107  115,906 1,106,819 SH      Sole                1,021,846            84,973
IHS Inc Class A  IHS           CL A             451734107   35,712  341,027 SH       Defined 01            341,027
ITT Educational Services   ESI COM              45068B109   32,213 2,337,659 SH      Sole                1,951,871           385,788
ITT Educational Services   ESI COM              45068B109   22,436 1,628,124 SH      Defined 01          1,628,124
ITT Educational Services   ESI COM              45068B109    4,100  297,500 SH  CALL Sole                  297,500
ITT Educational Services   ESI COM              45068B109    3,107  225,500 SH  CALL Defined 01            225,500
Iberiabank Corp  IBKC          COM              450828108    3,052   61,025 SH       Sole                   61,025
Iberiabank Corp  IBKC          COM              450828108    3,406   68,090 SH       Defined 01             68,090
Intl Speedway Corp CL A  ISCA  CL A             460335201    9,452  289,220 SH       Sole                  289,220
Intl Speedway Corp CL A  ISCA  CL A             460335201   10,038  307,172 SH       Defined 01            307,172
Intuit Inc    INTU             COM              461202103   49,598  755,372 SH       Sole                  755,372
Intuit Inc    INTU             COM              461202103   32,248  491,133 SH       Defined 01            491,133
Istar Financial Inc    sfi     COM              45031U101    1,310  120,255 SH       Sole                  120,255
KKR & Co Lp   KKR              COM UNITS        48248M102   18,747  970,345 SH       Sole                  970,345
KKR & Co Lp   KKR              COM UNITS        48248M102   24,403 1,263,100 SH CALL Sole                1,117,500           145,600
KKR & Co Lp   KKR              COM UNITS        48248M102    3,217  166,500 SH  CALL Sole                                    166,500
KKR & Co Lp   KKR              COM UNITS        48248M102   18,480  956,500 SH  CALL Defined 01            956,500
Kirby Corp    KEX              COM              497266106  182,036 2,370,256 SH      Sole                2,204,675           165,581
Kirby Corp    KEX              COM              497266106   58,809  765,742 SH       Defined 01            765,742
Lennox International Inc   LII COM              526107107   43,929  691,900 SH       Sole                  567,800           124,100
Lennox International Inc   LII COM              526107107   28,588  450,270 SH       Defined 01            450,270
Lincoln Electric Holdings    L COM              533900106    1,400   25,846 SH       Sole                   25,846
Lincoln Electric Holdings    L COM              533900106    1,153   21,289 SH       Defined 01             21,289
Lowe's Companies, Inc.  LOW    COM              548661107   10,752  283,535 SH       Sole                  283,535
Lowe's Companies, Inc.  LOW    COM              548661107    4,175  110,093 SH       Defined 01            110,093
MGIC Investment Corp   MTG     COM              552848103    4,019  811,900 SH  CALL Sole                  811,900
MGIC Investment Corp   MTG     COM              552848103    7,539 1,523,000 SH CALL Sole                1,523,000
MGIC Investment Corp   MTG     COM              552848103    3,099  626,000 SH  CALL Defined 01            626,000
MGIC Investment Corp   MTG     COM              552848103    5,866 1,185,000 SH CALL Defined 01          1,185,000
MRC Global Inc   MRC           COM              55345K103  164,367 4,991,411 SH      Sole                4,089,155           902,256
MRC Global Inc   MRC           COM              55345K103  106,005 3,219,111 SH      Defined 01          3,219,111
MSC Industrial Direct CO-A   M CL A             553530106  133,252 1,553,410 SH      Sole                1,435,409           118,001
MSC Industrial Direct CO-A   M CL A             553530106   44,425  517,896 SH       Defined 01            517,896
Markel Corp   MKL              COM              570535104  131,471  261,115 SH       Sole                  242,512            18,603
Markel Corp   MKL              COM              570535104   44,129   87,644 SH       Defined 01             87,644
Micro Systems  MCRS            COM              594901100  112,605 2,474,285 SH      Sole                2,301,706           172,579
Micro Systems  MCRS            COM              594901100   41,679  915,818 SH       Defined 01            915,818
Mistras Group Inc   MG         COM              60649T107    3,042  125,661 SH       Sole                  125,661
Mistras Group Inc   MG         COM              60649T107    2,632  108,724 SH       Defined 01            108,724
Mohawk Industries Inc    MHK   COM              608190104  128,378 1,134,885 SH      Sole                1,058,415            76,470
Mohawk Industries Inc    MHK   COM              608190104   51,615  456,289 SH       Defined 01            456,289
Mondelez International Inc. A  CL A             609207105    4,121  134,610 SH       Sole                  134,610
Mondelez International Inc. A  CL A             609207105    1,600   52,265 SH       Defined 01             52,265
Moodys Investors Service    MC COM              615369105   23,807  446,484 SH       Sole                  446,484
Moodys Investors Service    MC COM              615369105   19,759  370,575 SH       Defined 01            370,575
Nationstar Mortgage Holdings   COM              63861C109    7,620  206,500 SH       Sole                  189,300            17,200
Nationstar Mortgage Holdings   COM              63861C109    7,583  205,500 SH       Defined 01            205,500
Newcastle Investment Corporati COM              65105M108    6,464  578,700 SH       Sole                  526,240            52,460
Newcastle Investment Corporati COM              65105M108    6,374  570,680 SH       Defined 01            570,680
OReilly Automotive    ORLY     COM              67103H107  160,857 1,570,269 SH      Sole                1,451,815           118,454
OReilly Automotive    ORLY     COM              67103H107   51,005  497,910 SH       Defined 01            497,910
Pall Corp   PLL                COM              696429307  138,627 2,027,595 SH      Sole                1,867,853           159,742
Pall Corp   PLL                COM              696429307   40,803  596,795 SH       Defined 01            596,795
Paychex    PAYX                COM              704326107   90,727 2,587,766 SH      Sole                2,377,954           209,812
Paychex    PAYX                COM              704326107   22,769  649,416 SH       Defined 01            649,416
Perkinelmer Inc  PKI           COM              714046109   66,238 1,969,038 SH      Sole                1,969,038
Perkinelmer Inc  PKI           COM              714046109   22,079  656,340 SH       Defined 01            656,340
Perrigo Co.   prgo             COM              714290103   57,226  481,947 SH       Sole                  446,199            35,748
Perrigo Co.   prgo             COM              714290103   16,583  139,662 SH       Defined 01            139,662
PetroLogistics LP   PDH        UNIT LTD PTH INT 71672U101    1,753  127,192 SH       Sole                  127,192
Rexnord Holdings, Inc. RXN     COM              76169B102   20,686  974,374 SH       Sole                  799,284           175,090
Rexnord Holdings, Inc. RXN     COM              76169B102   13,261  624,625 SH       Defined 01            624,625
SEI Investments Company    SEI COM              784117103   19,280  668,291 SH       Sole                  668,291
SEI Investments Company    SEI COM              784117103   18,053  625,765 SH       Defined 01            625,765
SPDR S&P 500 ETF Trust  spy    TR UNIT          78462F103  240,723 1,536,500 SH PUT  Sole                1,536,500
SPDR S&P 500 ETF Trust  spy    TR UNIT          78462F103  229,287 1,463,500 SH PUT  Defined 01          1,463,500
Scripps Networks Interactive I CL A COM         811065101  100,704 1,565,182 SH      Sole                1,437,463           127,719
Scripps Networks Interactive I CL A COM         811065101   29,526  458,909 SH       Defined 01            458,909
Sherwin Williams Co   SHW      COM              824348106  168,238  996,140 SH       Sole                  925,296            70,844
Sherwin Williams Co   SHW      COM              824348106   48,765  288,741 SH       Defined 01            288,741
Sigma-Aldrich Corporation   SI COM              826552101   98,148 1,263,978 SH      Sole                1,263,978
Sigma-Aldrich Corporation   SI COM              826552101   33,737  434,469 SH       Defined 01            434,469
Signet Jewlers Ltd   SIG       SHS              G81276100  164,566 2,456,209 SH      Sole                2,279,192           177,017
Signet Jewlers Ltd   SIG       SHS              G81276100   46,784  698,266 SH       Defined 01            698,266
Sirona Dental Systems Inc.   S COM              82966C103    3,299   44,742 SH       Sole                   44,742
Snap-On Inc.   SNA             COM              833034101    9,062  109,573 SH       Sole                   92,316            17,257
Snap-On Inc.   SNA             COM              833034101    6,689   80,888 SH       Defined 01             80,888
Staples Inc   SPLS             COM              855030102   22,143 1,650,000 SH CALL Sole                1,650,000
Staples Inc   SPLS             COM              855030102   16,741 1,247,500 SH CALL Defined 01          1,247,500
TD Ameritrade Holding Corp   A COM              87236Y108   56,132 2,722,225 SH      Sole                2,339,740           382,485
TD Ameritrade Holding Corp   A COM              87236Y108   37,619 1,824,385 SH      Defined 01          1,824,385
TD Ameritrade Holding Corp   A COM              87236Y108   16,310  791,000 SH  CALL Sole                  719,000            72,000
TD Ameritrade Holding Corp   A COM              87236Y108  123,332 5,981,200 SH CALL Sole                5,981,200
TD Ameritrade Holding Corp   A COM              87236Y108   16,269  789,000 SH  CALL Defined 01            789,000
TD Ameritrade Holding Corp   A COM              87236Y108   92,708 4,496,000 SH CALL Defined 01          4,496,000
TJX Companies Inc   TJX        COM              872540109    3,870   82,775 SH       Sole                   82,775
TJX Companies Inc   TJX        COM              872540109    1,503   32,145 SH       Defined 01             32,145
Texas Pacific Land Trust  TPL  SUB CTF PROP I T 882610108   24,664  349,943 SH       Sole                  349,943
Texas Pacific Land Trust  TPL  SUB CTF PROP I T 882610108   26,769  379,808 SH       Defined 01            379,808
Thermo Fisher Scientic Inc.    COM              883556102   12,876  168,338 SH       Sole                  168,338
Thermo Fisher Scientic Inc.    COM              883556102    5,033   65,802 SH       Defined 01             65,802
TransDigm Group Inc.  TDG      COM              893641100  123,525  807,776 SH       Sole                  745,538            62,238
TransDigm Group Inc.  TDG      COM              893641100   37,589  245,810 SH       Defined 01            245,810
Verisk Analytics Inc - Class A CL A             92345Y106   11,044  179,228 SH       Sole                  179,228
Verisk Analytics Inc - Class A CL A             92345Y106   10,474  169,971 SH       Defined 01            169,971
Wabtec Corp    WAB             COM              929740108   56,203  550,414 SH       Sole                  509,986            40,428
Wabtec Corp    WAB             COM              929740108   16,945  165,950 SH       Defined 01            165,950
West Marine Inc                COM              954235107    7,659  670,059 SH       Sole                  670,059
West Marine Inc                COM              954235107    7,162  626,576 SH       Defined 01            626,576
Williams Sonoma Inc    WSM     COM              969904101  175,443 3,405,341 SH      Sole                3,151,113           254,228
Williams Sonoma Inc    WSM     COM              969904101   55,877 1,084,560 SH      Defined 01          1,084,560
Wolverine World Wide, Inc. WWW COM              978097103  136,235 3,070,434 SH      Sole                2,851,358           219,076
Wolverine World Wide, Inc. WWW COM              978097103   44,091  993,707 SH       Defined 01            993,707