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:
This Amendment (Check only one.): 	[   ] is a restatement.
					[   ] adds new holdings entries.

Institutional Investment Manager Filing this Report:

Name :		Steadfast Capital Management LP
Address :	450 Park Avenue, 20th Floor
		New York, NY 10022

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  : Joseph M. Carney
Title : COO
Phone : 212-415-4600




--------------------------   ----------------------   ---------------------
      [Signature]                [City, State]            [Date]

Report Type (Check only one.) :

[ X ] 13F HOLDINGS REPORT.

[   ] 13F NOTICE.

[   ] 13F COMBINATION REPORT.




List of other Managers Reporting for this Manager :

Form 13F File Number		Name





					FORM 13F SUMMARY PAGE

Report Summary :

Number of Other Included Managers      : 0
Form 13F Information Table Entry Total : 48
Form 13F Information Table Value Total : 3,788,174
					(thousands)
List of other Included Managers : NONE

0                             Steadfast Capital Management



                                  FORM 13F INFORMATION TABLE



          COLUMN 1              COLUMN 2      COLUMN 3  COLUMN 4     COLUMN 5       COLUMN 6   COLUMN 7          COLUMN 8
---------------------------- ---------------- --------- -------- --------- --- ---- ---------- ------- --------- --------- --------
                                                         VALUE   SHRS OR   SH/ PUT/ INVESTMENT OTHER         VOTING   AUTHORITY
       NAME OF ISSUER        TITLE OF CLASS    CUSIP    (X$1000) PRN AMT   PRN CALL DISCRETION MANAGER   SOLE     SHARED     NONE
---------------------------- ---------------- --------- -------- --------- --- ---- ---------- ------- --------- --------- --------
                                                                                          
ADTRAN INC                   COM              00738A106     9262    471374 SH       SOLE                  471374         0         0
ADVANCE AUTO PARTS INC       COM              00751Y106    42146    509930 SH       SOLE                  509930         0         0
AMERICAN INTL GROUP INC      COM NEW          026874784   278452   7172909 SH       SOLE                 7172909         0         0
APPLE INC                    COM              037833100    80172    181114 SH       SOLE                  181114         0         0
ARCH CAP GROUP LTD           ORD              G0450A105     6643    126368 SH       SOLE                  126368         0         0
BLOCK H & R INC              COM              093671105    86427   2937684 SH       SOLE                 2937684         0         0
BRIDGEPOINT ED INC           COM              10807M105    12128   1185565 SH       SOLE                 1185565         0         0
CHARTER COMMUNICATIONS INC D CL A NEW         16117M305   293366   2815957 SH       SOLE                 2815957         0         0
CHECK POINT SOFTWARE TECH LT ORD              M22465104    69159   1471779 SH       SOLE                 1471779         0         0
CHENIERE ENERGY INC          COM NEW          16411R208    64740   2312136 SH       SOLE                 2312136         0         0
CHICAGO BRIDGE & IRON CO N V N Y REGISTRY SH  167250109   227938   3670504 SH       SOLE                 3670504         0         0
CITIGROUP INC                COM NEW          172967424   180784   4086446 SH       SOLE                 4086446         0         0
CORINTHIAN COLLEGES INC      COM              218868107     4981   2366184 SH       SOLE                 2366184         0         0
DELEK US HLDGS INC           COM              246647101    37750    956676 SH       SOLE                  956676         0         0
E M C CORP MASS              COM              268648102    41379   1732052 SH       SOLE                 1732052         0         0
E TRADE FINANCIAL CORP       COM NEW          269246401    44506   4155551 SH       SOLE                 4155551         0         0
EXPEDIA INC DEL              COM NEW          30212P303    90614   1509858 SH       SOLE                 1509858         0         0
FLEETCOR TECHNOLOGIES INC    COM              339041105   134923   1759795 SH       SOLE                 1759795         0         0
FOSTER WHEELER AG            COM              H27178104    54502   2385209 SH       SOLE                 2385209         0         0
FRONTIER COMMUNICATIONS CORP COM              35906A108      319     79937 SH       SOLE                   79937         0         0
GOOGLE INC                   CL A             38259P508   150931    190044 SH       SOLE                  190044         0         0
HALLIBURTON CO               COM              406216101    92342   2285129 SH       SOLE                 2285129         0         0
HESS CORP                    COM              42809H107   142657   1992143 SH       SOLE                 1992143         0         0
LINNCO LLC                   COMSHS LTD INT   535782106    23029    589742 SH       SOLE                  589742         0         0
MARATHON PETE CORP           COM              56585A102    98803   1102713 SH       SOLE                 1102713         0         0
MASTERCARD INC               CL A             57636Q104    68919    127362 SH       SOLE                  127362         0         0
MONDELEZ INTL INC            CL A             609207105    70210   2293310 SH       SOLE                 2293310         0         0
NII HLDGS INC                CL B NEW         62913F201    32174   7439113 SH       SOLE                 7439113         0         0
O REILLY AUTOMOTIVE INC NEW  COM              67103H107    82266    803073 SH       SOLE                  803073         0         0
PANDORA MEDIA INC            COM              698354107    60490   4271889 SH       SOLE                 4271889         0         0
PHILIP MORRIS INTL INC       COM              718172109   127585   1376169 SH       SOLE                 1376169         0         0
PIONEER NAT RES CO           COM              723787107    89925    723740 SH       SOLE                  723740         0         0
PITNEY BOWES INC             COM              724479100    61406   4132300 SH   P   SOLE                 4132300         0         0
PRICELINE COM INC            COM NEW          741503403   141362    205420 SH       SOLE                  205420         0         0
PVH CORP                     COM              693656100    76167    713107 SH       SOLE                  713107         0         0
RENAISSANCERE HOLDINGS LTD   COM              G7496G103     6599     71737 SH       SOLE                   71737         0         0
SOUTHWESTERN ENERGY CO       COM              845467109    41314   1108807 SH       SOLE                 1108807         0         0
TESORO CORP                  COM              881609101    75111   1282849 SH       SOLE                 1282849         0         0
VALEANT PHARMACEUTICALS INTL COM              91911K102    66377    884786 SH       SOLE                  884786         0         0
VALIDUS HOLDINGS LTD         COM SHS          G9319H102    31331    838388 SH       SOLE                  838388         0         0
VERINT SYS INC               COM              92343X100    71832   1965299 SH       SOLE                 1965299         0         0
VERISIGN INC                 COM              92343E102   150836   3190937 SH       SOLE                 3190937         0         0
VISA INC                     COM CL A         92826C839   132758    781666 SH       SOLE                  781666         0         0
WINDSTREAM CORP              COM              97381W104     7820    986152 SH       SOLE                  986152         0         0
WPX ENERGY INC               COM              98212B103    40358   2519232 SH       SOLE                 2519232         0         0
YELP INC                     CL A             985817105    33769   1424244 SH       SOLE                 1424244         0         0
YY INC                       ADS REPCOM CLA   98426T106    11590    685777 SH       SOLE                  685777         0         0
ZOETIS INC                   CL A             98978V103    40022   1198257 SH       SOLE                 1198257         0         0