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
AIRGAS INC COM 009363102 46,234 334,256 SH   OTR   334,256 0 0
ALLERGAN PLC SHS G0177J108 398,438 1,275,000 SH   OTR   1,275,000 0 0
ALLISON TRANSMISSION HLDGS I COM 01973R101 141,258 5,456,100 SH   OTR   5,456,100 0 0
ALPHABET INC CAP STK CL C 02079K107 82,642 108,900 SH   OTR   108,900 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 31,868 752,500 SH   OTR   752,500 0 0
AMERICAN TOWER CORP NEW COM 03027X100 66,168 682,500 SH   OTR   682,500 0 0
ATMEL CORP COM 049513104 118,026 13,708,000 SH   OTR   13,708,000 0 0
AVAGO TECHNOLOGIES LTD SHS Y0486S104 18,797 129,500 SH Call OTR   129,500 0 0
AVANGRID INC COM 05351W103 36,301 945,333 SH   OTR   945,333 0 0
B/E AEROSPACE INC COM 073302101 193,843 4,575,000 SH   OTR   4,575,000 0 0
BIOMED REALTY TRUST INC COM 09063H107 61,262 2,586,000 SH   OTR   2,586,000 0 0
BROADCOM CORP CL A 111320107 761,200 13,165,000 SH   OTR   13,165,000 0 0
CHARTER COMMUNICATIONS INC D CL A NEW 16117M305 256,486 1,400,800 SH   OTR   1,400,800 0 0
CHIMERIX INC COM 16934W106 2,909 325,000 SH   OTR   325,000 0 0
CIGNA CORPORATION COM 125509109 323,565 2,211,200 SH   OTR   2,211,200 0 0
DYAX CORP COM 26746E103 173,162 4,602,922 SH   OTR   4,602,922 0 0
E HOUSE CHINA HLDGS LTD ADR 26852W103 2,385 379,202 SH   OTR   379,202 0 0
E M C CORP MASS COM 268648102 332,220 12,936,900 SH   OTR   12,936,900 0 0
FAIRCHILD SEMICONDUCTOR INTL COM 303726103 4,599 222,058 SH   OTR   222,058 0 0
FLEETCOR TECHNOLOGIES INC COM 339041105 127,922 895,000 SH   OTR   895,000 0 0
GRIFOLS S A SP ADR REP B NVT 398438408 37,519 1,158,002 SH   OTR 1 1,158,002 0 0
HD SUPPLY HLDGS INC COM 40416M105 115,165 3,835,000 SH   OTR   3,835,000 0 0
HERBALIFE LTD NOTE 2.000% 8/1 42703MAB9 65,361 77,346,000 PRN   OTR   77,346,000 0 0
HUDSON PAC PPTYS INC COM 444097109 101,846 3,619,244 SH   OTR   3,619,244 0 0
HUMANA INC COM 444859102 265,534 1,487,500 SH   OTR   1,487,500 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 94,156 2,925,000 SH Call OTR   2,925,000 0 0
JARDEN CORP COM 471109108 117,096 2,050,000 SH   OTR   2,050,000 0 0
KEURIG GREEN MTN INC COM 49271M100 145,404 1,615,964 SH   OTR   1,615,964 0 0
KLA-TENCOR CORP COM 482480100 222,093 3,202,500 SH   OTR   3,202,500 0 0
KLX INC COM 482539103 125,315 4,070,000 SH   OTR   4,070,000 0 0
LAM RESEARCH CORP COM 512807108 31,768 400,000 SH Call OTR   400,000 0 0
MICROSOFT CORP COM 594918104 138,700 2,500,000 SH   OTR   2,500,000 0 0
MINDRAY MEDICAL INTL LTD SPON ADR 602675100 28,979 1,068,558 SH   OTR   1,068,558 0 0
NEXVET BIOPHARMA PUB LTD CO ORD SHS G6503X109 8,538 2,503,696 SH   OTR   2,503,696 0 0
NQ MOBILE INC NOTE 4.000%10/1 64118UAB4 66,765 79,479,000 PRN   OTR   79,479,000 0 0
OFFICE DEPOT INC COM 676220106 18,763 3,326,800 SH   OTR   3,326,800 0 0
PARTNERRE LTD COM G6852T105 180,864 1,294,291 SH   OTR   1,294,291 0 0
PENDRELL CORP COM 70686R104 3,903 7,788,243 SH   OTR   7,788,243 0 0
PEPCO HOLDINGS INC COM 713291102 20,517 788,800 SH   OTR   788,800 0 0
PINNACLE ENTMT INC COM 723456109 7,780 250,000 SH   OTR   250,000 0 0
PMC-SIERRA INC COM 69344F106 2,303 198,213 SH   OTR   198,213 0 0
PRECISION CASTPARTS CORP COM 740189105 772,227 3,328,421 SH   OTR   3,328,421 0 0
PRICELINE GRP INC COM NEW 741503403 110,666 86,800 SH   OTR   86,800 0 0
RADIUS HEALTH INC COM NEW 750469207 66,198 1,075,695 SH   OTR   1,075,695 0 0
RITE AID CORP COM 767754104 15,014 1,915,000 SH   OTR   1,915,000 0 0
RYANAIR HLDGS PLC SPONSORED ADR NE 783513203 44,711 517,132 SH   OTR 1 517,132 0 0
SANDISK CORP COM 80004C101 196,054 2,580,000 SH   OTR   2,580,000 0 0
SBA COMMUNICATIONS CORP COM 78388J106 166,799 1,587,500 SH   OTR   1,587,500 0 0
SCHWAB CHARLES CORP NEW COM 808513105 129,250 3,925,000 SH   OTR   3,925,000 0 0
SIGNET JEWELERS LIMITED SHS G81276100 196,667 1,590,000 SH   OTR   1,590,000 0 0
SOLARCITY CORP NOTE 1.625%11/0 83416TAC4 28,030 34,700,000 PRN   OTR   34,700,000 0 0
SOLARWINDS INC COM 83416B109 209,990 3,565,200 SH   OTR   3,565,200 0 0
SOLERA HOLDINGS INC COM 83421A104 162,982 2,972,500 SH   OTR   2,972,500 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 672,771 3,300,000 SH Call OTR   3,300,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 2,161,022 10,600,000 SH Put OTR   10,600,000 0 0
SS&C TECHNOLOGIES HLDGS INC COM 78467J100 117,083 1,715,000 SH   OTR   1,715,000 0 0
TECO ENERGY INC COM 872375100 58,897 2,210,000 SH   OTR   2,210,000 0 0
TIME WARNER CABLE INC COM 88732J207 612,261 3,299,000 SH   OTR   3,299,000 0 0
TOWN SPORTS INTL HLDGS INC COM 89214A102 4,831 4,060,082 SH   OTR   4,060,082 0 0
TRANSDIGM GROUP INC COM 893641100 153,290 671,000 SH   OTR   671,000 0 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 171,923 6,330,000 SH   OTR   6,330,000 0 0
VALE S A ADR REPSTG PFD 91912E204 5,708 2,238,555 SH   OTR   2,238,555 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 5,083 50,000 SH   OTR   50,000 0 0
VIMPELCOM LTD SPONSORED ADR 92719A106 5,441 1,658,914 SH   OTR 1 1,658,914 0 0
VTV THERAPEUTICS INC CL A 918385105 1,703 250,000 SH   OTR   250,000 0 0
YOUKU TUDOU INC SPONSORED ADR 98742U100 170,604 6,288,397 SH   OTR   6,288,397 0 0
ZAFGEN INC COM 98885E103 4,144 658,800 SH   OTR   658,800 0 0