The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
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
ABBVIE INC COM 00287Y109 39,284 722,000 SH   OTR   722,000 0 0
AFFILIATED MANAGERS GROUP COM 008252108 91,052 532,500 SH   OTR   532,500 0 0
ALLERGAN PLC SHS G0177J108 243,110 894,411 SH   OTR   894,411 0 0
ALLISON TRANSMISSION HLDGS I COM 01973R101 188,023 7,044,700 SH   OTR   7,044,700 0 0
ALTERA CORP COM 021441100 177,534 3,545,000 SH   OTR   3,545,000 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 29,220 752,500 SH   OTR   752,500 0 0
AMERICAN TOWER CORP NEW COM 03027X100 174,376 1,982,000 SH   OTR   1,982,000 0 0
ANACOR PHARMACEUTICALS INC COM 032420101 40,021 340,000 SH   OTR   340,000 0 0
ATMEL CORP COM 049513104 9,922 1,229,500 SH   OTR   1,229,500 0 0
AVAGO TECHNOLOGIES LTD SHS Y0486S104 92,532 740,200 SH Call OTR   740,200 0 0
B/E AEROSPACE INC COM 073302101 207,647 4,730,000 SH   OTR   4,730,000 0 0
BAKER HUGHES INC COM 057224107 14,515 278,918 SH   OTR   278,918 0 0
BLOCK H & R INC COM 093671105 18,397 508,200 SH   OTR   508,200 0 0
BROADCOM CORP CL A 111320107 355,820 6,918,529 SH   OTR   6,918,529 0 0
CAMERON INTERNATIONAL CORP COM 13342B105 59,076 963,407 SH   OTR   963,407 0 0
CHARTER COMMUNICATIONS INC D CL A NEW 16117M305 225,088 1,280,000 SH   OTR   1,280,000 0 0
CHINA CORD BLOOD CORP SHS G21107100 2,437 404,850 SH   OTR   404,850 0 0
CHUBB CORP COM 171232101 22,703 185,100 SH   OTR   185,100 0 0
CIGNA CORPORATION COM 125509109 197,467 1,462,500 SH   OTR   1,462,500 0 0
COPA HOLDINGS SA CL A P31076105 1,425 33,981 SH   OTR   33,981 0 0
CYTEC INDS INC COM 232820100 52,032 704,560 SH   OTR   704,560 0 0
DEPOMED INC COM 249908104 30,301 1,607,500 SH   OTR   1,607,500 0 0
EATON CORP PLC SHS G29183103 149,666 2,917,471 SH   OTR   2,917,471 0 0
EBAY INC COM 278642103 109,613 4,485,000 SH   OTR   4,485,000 0 0
E HOUSE CHINA HLDGS LTD ADR 26852W103 2,501 421,073 SH   OTR   421,073 0 0
FIAT CHRYSLER AUTOMOBILES N MAN COV SEC 16 N31738110 3,561 30,000 PRN   OTR   30,000 0 0
FLEETCOR TECHNOLOGIES INC COM 339041105 116,702 848,000 SH   OTR   848,000 0 0
FOAMIX PHARMACEUTICALS LTD SHS M46135105 1,253 170,900 SH   OTR   170,900 0 0
GOOGLE INC CL C 38259P706 234,850 386,000 SH   OTR   386,000 0 0
GRIFOLS S A SP ADR REP B NVT 398438408 26,773 880,684 SH   OTR 1 880,684 0 0
GULF COAST ULTRA DEEP RTY TR ROYALTY TR UNT 40222T104 689 2,392,134 SH   OTR   2,392,134 0 0
HD SUPPLY HLDGS INC COM 40416M105 109,758 3,835,000 SH   OTR   3,835,000 0 0
HEALTH NET INC COM 42222G108 50,585 840,000 SH   OTR   840,000 0 0
HERBALIFE LTD NOTE 2.000% 8/1 42703MAB9 68,422 77,346,000 PRN   OTR   77,346,000 0 0
HUDSON CITY BANCORP COM 443683107 47,191 4,640,200 SH   OTR   4,640,200 0 0
HUDSON PAC PPTYS INC COM 444097109 104,198 3,619,244 SH   OTR   3,619,244 0 0
HUMANA INC COM 444859102 203,613 1,137,500 SH   OTR   1,137,500 0 0
INTEGRATED SILICON SOLUTION COM 45812P107 29,119 1,355,000 SH   OTR   1,355,000 0 0
INTERXION HOLDING N.V SHS N47279109 7,420 274,000 SH   OTR   274,000 0 0
KINDER MORGAN INC DEL *W EXP 05/25/201 49456B119 2,300 2,500,000 SH   OTR   2,500,000 0 0
KLX INC COM 482539103 141,530 3,960,000 SH   OTR   3,960,000 0 0
MICROSOFT CORP COM 594918104 156,428 3,534,300 SH   OTR   3,534,300 0 0
NEOTHETICS INC COM 64066G101 1,013 125,500 SH   OTR   125,500 0 0
NEXVET BIOPHARMA PUB LTD CO ORD SHS G6503X109 9,113 2,503,696 SH   OTR   2,503,696 0 0
NQ MOBILE INC NOTE 4.000%10/1 64118UAB4 60,158 79,479,000 PRN   OTR   79,479,000 0 0
NXP SEMICONDUCTORS N V COM N6596X109 12,340 141,720 SH   OTR   141,720 0 0
OCULAR THERAPEUTIX INC COM 67576A100 3,813 271,200 SH   OTR   271,200 0 0
OFFICE DEPOT INC COM 676220106 32,047 4,991,800 SH   OTR   4,991,800 0 0
OMNIVISION TECHNOLOGIES INC COM 682128103 2,608 99,300 SH   OTR   99,300 0 0
PARTNERRE LTD COM G6852T105 98,777 711,239 SH   OTR   711,239 0 0
PENDRELL CORP COM 70686R104 5,608 7,788,243 SH   OTR   7,788,243 0 0
PINNACLE ENTMT INC COM 723456109 8,460 250,000 SH   OTR   250,000 0 0
PRECISION CASTPARTS CORP COM 740189105 35,681 155,330 SH   OTR   155,330 0 0
PRICELINE GRP INC COM NEW 741503403 89,672 72,500 SH   OTR   72,500 0 0
RADIUS HEALTH INC COM NEW 750469207 72,477 1,045,695 SH   OTR   1,045,695 0 0
RYANAIR HLDGS PLC SPONSORED ADR 783513104 42,241 539,480 SH   OTR 1 539,480 0 0
SCHWAB CHARLES CORP NEW COM 808513105 164,240 5,750,691 SH   OTR   5,750,691 0 0
SIGMA ALDRICH CORP COM 826552101 278,229 2,002,800 SH   OTR   2,002,800 0 0
SIGNET JEWELERS LIMITED SHS G81276100 221,552 1,627,500 SH   OTR   1,627,500 0 0
SOLARWINDS INC COM 83416B109 95,746 2,440,000 SH   OTR   2,440,000 0 0
SOLERA HOLDINGS INC COM 83421A104 119,880 2,220,000 SH   OTR   2,220,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 948,569 4,950,000 SH Call OTR   4,950,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 185,402 967,500 SH Put OTR   967,500 0 0
STATE STR CORP COM 857477103 92,750 1,380,000 SH   OTR   1,380,000 0 0
STEMLINE THERAPEUTICS INC COM 85858C107 5,971 676,162 SH   OTR   676,162 0 0
STRATEGIC HOTELS & RESORTS I COM 86272T106 18,765 1,360,800 SH   OTR   1,360,800 0 0
SUNESIS PHARMACEUTICALS INC COM NEW 867328601 2,491 3,075,461 SH   OTR   3,075,461 0 0
TETRAPHASE PHARMACEUTICALS I COM 88165N105 2,368 317,400 SH   OTR   317,400 0 0
TIME WARNER CABLE INC COM 88732J207 606,091 3,379,000 SH   OTR   3,379,000 0 0
TOWERS WATSON & CO CL A 891894107 28,171 240,000 SH   OTR   240,000 0 0
TOWN SPORTS INTL HLDGS INC COM 89214A102 10,678 4,060,082 SH   OTR   4,060,082 0 0
TRANSDIGM GROUP INC COM 893641100 123,941 583,500 SH   OTR   583,500 0 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 173,589 6,434,000 SH   OTR   6,434,000 0 0
UIL HLDG CORP COM 902748102 47,522 945,333 SH   OTR   945,333 0 0
VALE S A ADR REPSTG PFD 91912E204 7,500 2,238,812 SH   OTR   2,238,812 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 34,338 192,500 SH   OTR   192,500 0 0
VIMPELCOM LTD SPONSORED ADR 92719A106 6,826 1,658,914 SH   OTR 1 1,658,914 0 0
VIVINT SOLAR INC COM 92854Q106 8,594 820,000 SH   OTR   820,000 0 0
VTV THERAPEUTICS INC CL A 918385105 1,630 250,000 SH   OTR   250,000 0 0
WUXI PHARMATECH CAYMAN INC SPONS ADR SHS 929352102 55,919 1,294,115 SH   OTR   1,294,115 0 0
YODLEE INC COM 98600P201 8,791 545,000 SH   OTR   545,000 0 0
ZAFGEN INC COM 98885E103 7,390 231,300 SH   OTR   231,300 0 0