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
21VIANET GROUP INC SPONSORED ADR 90138A103 611 70,667 SH   SOLE   70,667 0 0
2U INC COM 90214J101 35,390 711,790 SH   SOLE   711,790 0 0
51JOB INC SP ADR REP COM 316827104 723 11,572 SH   SOLE   11,572 0 0
8X8 INC NEW COM 282914100 45,405 2,516,926 SH   SOLE   2,516,926 0 0
ABBOTT LABS COM 002824100 110,665 1,530,000 SH   SOLE   1,530,000 0 0
ACCENTURE PLC IRELAND SHS CLASS A G1151C101 43,108 305,709 SH   SOLE   305,709 0 0
ADOBE INC COM 00724F101 92,537 409,023 SH   SOLE   409,023 0 0
ADVANCED MICRO DEVICES INC COM 007903107 77,070 4,174,958 SH   SOLE   4,174,958 0 0
ADVANCED MICRO DEVICES INC COM 007903107 15 15,450 SH Call SOLE   15,450 0 0
AERIE PHARMACEUTICALS INC COM 00771V108 3,610 100,000 SH   SOLE   100,000 0 0
AFFILIATED MANAGERS GROUP COM 008252108 20,023 205,490 SH   SOLE   205,490 0 0
AFLAC INC COM 001055102 18,999 417,000 SH   SOLE   417,000 0 0
AGIOS PHARMACEUTICALS INC COM 00847X104 15,447 335,000 SH   SOLE   335,000 0 0
AGNICO EAGLE MINES LTD COM 008474108 32,576 806,339 SH   SOLE   806,339 0 0
AIR TRANSPORT SERVICES GRP I NOTE 1.125%10/1 00922RAB1 19,258 20,115,000 SH   SOLE   20,115,000 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 40,502 416,000 SH   SOLE   416,000 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 156,421 1,141,175 SH   SOLE   1,141,175 0 0
ALIGN TECHNOLOGY INC COM 016255101 10,169 48,554 SH   SOLE   48,554 0 0
ALLEGHANY CORP DEL COM 017175100 83,463 133,900 SH   SOLE   133,900 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 21,456 294,287 SH   SOLE   294,287 0 0
ALPHABET INC CAP STK CL A 02079K305 197,489 188,992 SH   SOLE   188,992 0 0
ALPHABET INC CAP STK CL C 02079K107 331,933 320,519 SH   SOLE   320,519 0 0
ALTABA INC COM 021346101 56,180 969,622 SH   SOLE   969,622 0 0
ALTAIR ENGR INC COM CL A 021369103 20,295 735,844 SH   SOLE   735,844 0 0
ALTERYX INC COM CL A 02156B103 38,276 643,618 SH   SOLE   643,618 0 0
ALTRIA GROUP INC COM 02209S103 54,552 1,104,524 SH   SOLE   1,104,524 0 0
AMAZON COM INC COM 023135106 196,205 130,632 SH   SOLE   130,632 0 0
AMETEK INC NEW COM 031100100 32,733 483,507 SH   SOLE   483,507 0 0
AMGEN INC COM 031162100 19,676 101,075 SH   SOLE   101,075 0 0
AMPHENOL CORP NEW CL A 032095101 1,916 23,647 SH   SOLE   23,647 0 0
ANSYS INC COM 03662Q105 65,554 458,610 SH   SOLE   458,610 0 0
ANTHEM INC COM 036752103 78,746 299,836 SH   SOLE   299,836 0 0
AON PLC SHS CL A G0408V102 53,638 369,000 SH   SOLE   369,000 0 0
APPLE INC COM 037833100 176,842 1,121,095 SH   SOLE   1,121,095 0 0
APPLE INC COM 037833100 7 7,300 SH Call SOLE   7,300 0 0
APTIV PLC SHS G6095L109 9,082 147,507 SH   SOLE   147,507 0 0
ARCH CAP GROUP LTD ORD G0450A105 205,381 7,686,413 SH   SOLE   7,686,413 0 0
ARES CAP CORP COM 04010L103 11,245 721,732 SH   SOLE   721,732 0 0
ARGENX SE SPONSORED ADR 04016X101 7,205 75,000 SH   SOLE   75,000 0 0
ARISTA NETWORKS INC COM 040413106 73,301 347,891 SH   SOLE   347,891 0 0
ARRAY BIOPHARMA INC COM 04269X105 5,700 400,000 SH   SOLE   400,000 0 0
ASPEN TECHNOLOGY INC COM 045327103 11,777 143,306 SH   SOLE   143,306 0 0
ATLASSIAN CORP PLC CL A G06242104 3,030 34,057 SH   SOLE   34,057 0 0
AURINIA PHARMACEUTICALS INC COM 05156V102 22,593 3,312,723 SH   SOLE   3,312,723 0 0
AUTODESK INC COM 052769106 109,862 854,224 SH   SOLE   854,224 0 0
AXON ENTERPRISE INC COM 05464C101 32,129 734,366 SH   SOLE   734,366 0 0
BANK AMER CORP COM 060505104 63,789 2,588,841 SH   SOLE   2,588,841 0 0
BANK OF NT BUTTERFIELD&SON L SHS NEW G0772R208 5,015 159,964 SH   SOLE   159,964 0 0
BECTON DICKINSON & CO COM 075887109 11,272 50,026 SH   SOLE   50,026 0 0
BEIGENE LTD SPONSORED ADR 07725L102 22,442 160,000 SH   SOLE   160,000 0 0
BENEFITFOCUS INC COM 08180D106 13,892 303,854 SH   SOLE   303,854 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 133,005 651,409 SH   SOLE   651,409 0 0
BIO RAD LABS INC CL A 090572207 58,238 250,789 SH   SOLE   250,789 0 0
BIOGEN INC COM 09062X103 15,046 50,000 SH   SOLE   50,000 0 0
BIOHAVEN PHARMACTL HLDG CO L COM G11196105 5,547 150,000 SH   SOLE   150,000 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 13,145 154,370 SH   SOLE   154,370 0 0
BIOMARIN PHARMACEUTICAL INC NOTE 0.599% 8/0 09061GAH4 23,427 23,500,000 SH   SOLE   23,500,000 0 0
BLACKSTONE GROUP L P COM UNIT LTD 09253U108 8,374 280,903 SH   SOLE   280,903 0 0
BOOZ ALLEN HAMILTON HLDG COR CL A 099502106 72,536 1,609,397 SH   SOLE   1,609,397 0 0
BOSTON SCIENTIFIC CORP COM 101137107 44,175 1,250,000 SH   SOLE   1,250,000 0 0
BROWN & BROWN INC COM 115236101 66,739 2,421,585 SH   SOLE   2,421,585 0 0
CANADIAN NAT RES LTD COM 136385101 68,657 2,336,409 SH   SOLE   2,336,409 0 0
CARNIVAL CORP UNIT 99/99/9999 143658300 29,995 608,426 SH   SOLE   608,426 0 0
CATERPILLAR INC DEL COM 149123101 4,607 36,253 SH   SOLE   36,253 0 0
CELGENE CORP COM 151020104 17,625 275,000 SH   SOLE   275,000 0 0
CHEGG INC COM 163092109 26,197 921,787 SH   SOLE   921,787 0 0
CHUBB LIMITED COM H1467J104 199,470 1,544,127 SH   SOLE   1,544,127 0 0
CITIGROUP INC COM NEW 172967424 73,557 1,412,931 SH   SOLE   1,412,931 0 0
CITIZENS FINL GROUP INC COM 174610105 6,139 206,500 SH   SOLE   206,500 0 0
COGNEX CORP COM 192422103 32,545 841,618 SH   SOLE   841,618 0 0
COGNIZANT TECHNOLOGY SOLUTIO CL A 192446102 41,893 659,943 SH   SOLE   659,943 0 0
COHERENT INC COM 192479103 2,439 23,075 SH   SOLE   23,075 0 0
COPA HOLDINGS SA CL A P31076105 36,233 460,330 SH   SOLE   460,330 0 0
CORNING INC COM 219350105 18,648 617,284 SH   SOLE   617,284 0 0
CREE INC COM 225447101 13,201 308,607 SH   SOLE   308,607 0 0
CSG SYS INTL INC NOTE 4.250% 3/1 126349AF6 30,385 30,500,000 SH   SOLE   30,500,000 0 0
CVS HEALTH CORP COM 126650100 18,018 275,000 SH   SOLE   275,000 0 0
CYPRESS SEMICONDUCTOR CORP NOTE 4.500% 1/1 232806AM1 11,244 9,500,000 SH   SOLE   9,500,000 0 0
DANAHER CORP DEL COM 235851102 76,780 744,570 SH   SOLE   744,570 0 0
DERMIRA INC NOTE 3.000% 5/1 24983LAB0 9,690 12,500,000 SH   SOLE   12,500,000 0 0
DESPEGAR COM CORP ORD SHS G27358103 1,404 113,097 SH   SOLE   113,097 0 0
DOLBY LABORATORIES INC COM 25659T107 101,259 1,637,434 SH   SOLE   1,637,434 0 0
DROPBOX INC CL A 26210C104 33,337 1,631,744 SH   SOLE   1,631,744 0 0
EAST WEST BANCORP INC COM 27579R104 4,451 102,245 SH   SOLE   102,245 0 0
EBAY INC COM 278642103 50,913 1,813,774 SH   SOLE   1,813,774 0 0
ELECTRONIC ARTS INC COM 285512109 7,557 95,766 SH   SOLE   95,766 0 0
EMERSON ELEC CO COM 291011104 6,639 111,116 SH   SOLE   111,116 0 0
ENTERPRISE FINL SVCS CORP COM 293712105 297 7,884 SH   SOLE   7,884 0 0
ESQUIRE FINL HLDGS INC COM 29667J101 653 30,085 SH   SOLE   30,085 0 0
ESSENT GROUP LTD COM G3198U102 62,379 1,825,000 SH   SOLE   1,825,000 0 0
EVERBRIDGE INC COM 29978A104 39,763 700,538 SH   SOLE   700,538 0 0
EVEREST RE GROUP LTD COM G3223R108 25,478 117,000 SH   SOLE   117,000 0 0
EXACT SCIENCES CORP DBCV 1.000% 1/1 30063PAA3 5,503 5,000,000 SH   SOLE   5,000,000 0 0
EXPEDIA GROUP INC COM NEW 30212P303 33,343 295,990 SH   SOLE   295,990 0 0
FACEBOOK INC CL A 30303M102 16 8,000 SH Call SOLE   8,000 0 0
FACEBOOK INC CL A 30303M102 131,779 1,005,259 SH   SOLE   1,005,259 0 0
FIRST AMERN FINL CORP COM 31847R102 11,160 250,000 SH   SOLE   250,000 0 0
FIRST REP BK SAN FRANCISCO C COM 33616C100 8,671 99,776 SH   SOLE   99,776 0 0
FIVE9 INC COM 338307101 31,440 719,132 SH   SOLE   719,132 0 0
FORESCOUT TECHNOLOGIES INC COM 34553D101 5,295 203,721 SH   SOLE   203,721 0 0
FREEPORT-MCMORAN INC CL B 35671D857 22,479 2,180,338 SH   SOLE   2,180,338 0 0
GILEAD SCIENCES INC COM 375558103 14,074 225,000 SH   SOLE   225,000 0 0
GOLDCORP INC NEW COM 380956409 24,401 2,489,865 SH   SOLE   2,489,865 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 273 1,637 SH   SOLE   1,637 0 0
GOLUB CAP BDC INC COM 38173M102 2,886 175,000 SH   SOLE   175,000 0 0
GRIFOLS S A SP ADR REP B NVT 398438408 12,914 703,370 SH   SOLE   703,370 0 0
GRUBHUB INC COM 400110102 97,410 1,268,188 SH   SOLE   1,268,188 0 0
GW PHARMACEUTICALS PLC ADS 36197T103 4,870 50,000 SH   SOLE   50,000 0 0
HCA HEALTHCARE INC COM 40412C101 47,421 381,048 SH   SOLE   381,048 0 0
HDFC BANK LTD ADR REPS 3 SHS 40415F101 2,688 25,948 SH   SOLE   25,948 0 0
HELIUS MED TECHNOLOGIES INC COM CL A 42328V504 3,664 400,000 SH   SOLE   400,000 0 0
HERITAGE INS HLDGS INC COM 42727J102 18,820 1,278,500 SH   SOLE   1,278,500 0 0
HILL ROM HLDGS INC COM 431475102 45,161 510,000 SH   SOLE   510,000 0 0
HOMOLOGY MEDICINES INC COM 438083107 2,236 100,000 SH   SOLE   100,000 0 0
HONEYWELL INTL INC COM 438516106 7,391 55,940 SH   SOLE   55,940 0 0
HUBSPOT INC COM 443573100 38,875 309,191 SH   SOLE   309,191 0 0
HUMANA INC COM 444859102 52,035 181,637 SH   SOLE   181,637 0 0
IAC INTERACTIVECORP COM 44919P508 16,628 90,845 SH   SOLE   90,845 0 0
ICON PLC SHS G4705A100 28,771 222,668 SH   SOLE   222,668 0 0
ILLUMINA INC COM 452327109 34,935 116,478 SH   SOLE   116,478 0 0
IMMUNOMEDICS INC COM 452907108 12,906 904,416 SH   SOLE   904,416 0 0
IMMUTEP LTD SPONSORED ADR 45257L108 920 500,000 SH   SOLE   500,000 0 0
INCYTE CORP COM 45337C102 48,179 757,652 SH   SOLE   757,652 0 0
INFLARX NV COM N44821101 5,160 141,887 SH   SOLE   141,887 0 0
INOGEN INC COM 45780L104 9,484 76,379 SH   SOLE   76,379 0 0
INSMED INC NOTE 1.750% 1/1 457669AA7 10,740 15,000,000 SH   SOLE   15,000,000 0 0
INTEL CORP COM 458140100 42,984 915,920 SH   SOLE   915,920 0 0
INTUITIVE SURGICAL INC COM NEW 46120E602 64,749 135,197 SH   SOLE   135,197 0 0
INVESCO QQQ TR UNIT SER 1 46090E103 7,348 22,000 SH Put SOLE   22,000 0 0
IRHYTHM TECHNOLOGIES INC COM 450056106 36,510 525,468 SH   SOLE   525,468 0 0
JAZZ PHARMACEUTICALS PLC SHS USD G50871105 11,094 89,500 SH   SOLE   89,500 0 0
JOHNSON & JOHNSON COM 478160104 188,865 1,463,500 SH   SOLE   1,463,500 0 0
JPMORGAN CHASE & CO COM 46625H100 72,135 738,940 SH   SOLE   738,940 0 0
KALVISTA PHARMACEUTICALS INC COM 483497103 1,558 78,900 SH   SOLE   78,900 0 0
KEYCORP NEW COM 493267108 5,952 402,676 SH   SOLE   402,676 0 0
KEYSIGHT TECHNOLOGIES INC COM 49338L103 9,162 147,591 SH   SOLE   147,591 0 0
KIRBY CORP COM 497266106 33,916 503,508 SH   SOLE   503,508 0 0
KIRKLAND LAKE GOLD LTD COM 49741E100 58,948 1,856,107 SH   SOLE   1,856,107 0 0
KVH INDS INC COM 482738101 2,199 213,695 SH   SOLE   213,695 0 0
LHC GROUP INC COM 50187A107 19,549 208,234 SH   SOLE   208,234 0 0
LIBERTY EXPEDIA HOLDINGS SER A COM 53046P109 35,431 905,922 SH   SOLE   905,922 0 0
LIBERTY MEDIA CORP DELAWARE NOTE 1.375%10/1 531229AB8 4,293 4,000,000 SH   SOLE   4,000,000 0 0
LITTELFUSE INC COM 537008104 6,191 36,103 SH   SOLE   36,103 0 0
LOXO ONCOLOGY INC COM 548862101 49,952 356,621 SH   SOLE   356,621 0 0
LUMENTUM HLDGS INC COM 55024U109 18,798 447,464 SH   SOLE   447,464 0 0
M D C HLDGS INC COM 552676108 18,637 663,011 SH   SOLE   663,011 0 0
MADRIGAL PHARMACEUTICALS INC COM 558868105 8,454 75,000 SH   SOLE   75,000 0 0
MARKEL CORP COM 570535104 126,406 121,773 SH   SOLE   121,773 0 0
MARSH & MCLENNAN COS INC COM 571748102 127,467 1,598,327 SH   SOLE   1,598,327 0 0
MASTERCARD INCORPORATED CL A 57636Q104 32,150 170,424 SH   SOLE   170,424 0 0
MATERIALISE NV SPONSORED ADS 57667T100 1,104 55,107 SH   SOLE   55,107 0 0
MEDIDATA SOLUTIONS INC COM 58471A105 41,424 614,413 SH   SOLE   614,413 0 0
MEDTRONIC PLC SHS G5960L103 113,616 1,249,080 SH   SOLE   1,249,080 0 0
MERCK & CO INC COM 58933Y105 23,416 306,449 SH   SOLE   306,449 0 0
MICRON TECHNOLOGY INC COM 595112103 29,212 920,658 SH   SOLE   920,658 0 0
MICROSOFT CORP COM 594918104 380,070 3,741,949 SH   SOLE   3,741,949 0 0
MIMECAST LTD ORD SHS G14838109 31,827 946,401 SH   SOLE   946,401 0 0
MIX TELEMATICS LTD SPONSORED ADR 60688N102 1,139 72,786 SH   SOLE   72,786 0 0
MOHAWK INDS INC COM 608190104 52,265 446,860 SH   SOLE   446,860 0 0
MONOLITHIC PWR SYS INC COM 609839105 26,887 231,282 SH   SOLE   231,282 0 0
MYOKARDIA INC COM 62857M105 10,172 208,193 SH   SOLE   208,193 0 0
NANOSTRING TECHNOLOGIES INC COM 63009R109 8,898 600,000 SH   SOLE   600,000 0 0
NETEASE INC SPONSORED ADR 64110W102 610 2,594 SH   SOLE   2,594 0 0
NETFLIX INC COM 64110L106 8,424 31,473 SH   SOLE   31,473 0 0
NEW MTN FIN CORP COM 647551100 3,900 310,000 SH   SOLE   310,000 0 0
NEW RELIC INC COM 64829B100 35,625 439,981 SH   SOLE   439,981 0 0
NOVAGOLD RES INC COM NEW 66987E206 501 126,946 SH   SOLE   126,946 0 0
NUTANIX INC CL A 67059N108 35,764 859,919 SH   SOLE   859,919 0 0
NVIDIA CORP COM 67066G104 42,368 317,362 SH   SOLE   317,362 0 0
OBSEVA SA COM H5861P103 2,216 175,000 SH   SOLE   175,000 0 0
OKTA INC CL A 679295105 6,356 99,624 SH   SOLE   99,624 0 0
ON SEMICONDUCTOR CORP NOTE 1.000%12/0 682189AK1 15,470 14,000,000 SH   SOLE   14,000,000 0 0
OXFORD IMMUNOTEC GLOBAL PLC ORD SHS G6855A103 32,691 2,557,973 SH   SOLE   2,557,973 0 0
PACIFIC PREMIER BANCORP COM 69478X105 4,806 188,340 SH   SOLE   188,340 0 0
PACIRA PHARMACEUTICALS INC COM 695127100 25,830 600,425 SH   SOLE   600,425 0 0
PAYPAL HLDGS INC COM 70450Y103 88,913 1,057,355 SH   SOLE   1,057,355 0 0
PEGASYSTEMS INC COM 705573103 22,602 472,546 SH   SOLE   472,546 0 0
PENNANTPARK FLOATING RATE CA COM 70806A106 9,534 824,000 SH   SOLE   824,000 0 0
PFIZER INC COM 717081103 78,966 1,809,081 SH   SOLE   1,809,081 0 0
PHOENIX NEW MEDIA LTD SPONSORED ADS 71910C103 605 188,915 SH   SOLE   188,915 0 0
PHOENIX NEW MEDIA LTD SPONSORED ADS 71910C103 2 369 SH Call SOLE   369 0 0
PNC FINL SVCS GROUP INC COM 693475105 12,924 110,545 SH   SOLE   110,545 0 0
PRA HEALTH SCIENCES INC COM 69354M108 45,127 490,725 SH   SOLE   490,725 0 0
PRETIUM RES INC COM 74139C102 15,435 1,826,630 SH   SOLE   1,826,630 0 0
PRICELINE GRP INC NOTE 0.900% 9/1 741503AX4 3,318 3,000,000 SH   SOLE   3,000,000 0 0
PRINCIPIA BIOPHARMA INC COM 74257L108 2,739 100,000 SH   SOLE   100,000 0 0
PROASSURANCE CORP COM 74267C106 23,334 575,300 SH   SOLE   575,300 0 0
PROGRESSIVE CORP OHIO COM 743315103 59,289 982,750 SH   SOLE   982,750 0 0
PROOFPOINT INC COM 743424103 40,125 478,763 SH   SOLE   478,763 0 0
PROQR THRAPEUTICS N V SHS EURO N71542109 1,578 100,000 SH   SOLE   100,000 0 0
PTC INC COM 69370C100 6,424 77,493 SH   SOLE   77,493 0 0
PURE STORAGE INC CL A 74624M102 41,660 2,590,792 SH   SOLE   2,590,792 0 0
QUEST DIAGNOSTICS INC COM 74834L100 12,428 149,254 SH   SOLE   149,254 0 0
QUOTIENT LTD SHS G73268107 35,472 5,796,063 SH   SOLE   5,796,063 0 0
RAPID7 INC COM 753422104 7,440 238,759 SH   SOLE   238,759 0 0
REGENERON PHARMACEUTICALS COM 75886F107 29,880 80,000 SH   SOLE   80,000 0 0
REINSURANCE GROUP AMER INC COM NEW 759351604 52,909 377,300 SH   SOLE   377,300 0 0
RENAISSANCERE HOLDINGS LTD COM G7496G103 69,477 519,650 SH   SOLE   519,650 0 0
REPLIMUNE GROUP INC COM 76029N106 1,750 175,000 SH   SOLE   175,000 0 0
RESMED INC COM 761152107 12,526 110,000 SH   SOLE   110,000 0 0
RINGCENTRAL INC CL A 76680R206 49,005 594,436 SH   SOLE   594,436 0 0
RLI CORP COM 749607107 20,938 303,500 SH   SOLE   303,500 0 0
ROCKWELL AUTOMATION INC COM 773903109 6,423 42,683 SH   SOLE   42,683 0 0
ROPER TECHNOLOGIES INC COM 776696106 5,657 21,224 SH   SOLE   21,224 0 0
S&P GLOBAL INC COM 78409V104 51,058 298,670 SH   SOLE   298,670 0 0
SAGE THERAPEUTICS INC COM 78667J108 2,874 30,000 SH   SOLE   30,000 0 0
SALESFORCE COM INC COM 79466L302 83,985 613,161 SH   SOLE   613,161 0 0
SAREPTA THERAPEUTICS INC COM 803607100 21,879 200,482 SH   SOLE   200,482 0 0
SCHWAB CHARLES CORP NEW COM 808513105 26,676 642,328 SH   SOLE   642,328 0 0
SEMTECH CORP COM 816850101 5,110 111,397 SH   SOLE   111,397 0 0
SERVICENOW INC COM 81762P102 82,958 465,924 SH   SOLE   465,924 0 0
SIENTRA INC COM 82621J105 11,489 903,900 SH   SOLE   903,900 0 0
SOLAR CAP LTD COM 83413U100 9,658 503,278 SH   SOLE   503,278 0 0
SPIRIT AIRLS INC COM 848577102 38,937 672,247 SH   SOLE   672,247 0 0
SPLUNK INC COM 848637104 39,294 374,763 SH   SOLE   374,763 0 0
SPOTIFY TECHNOLOGY S A SHS L8681T102 7,555 66,562 SH   SOLE   66,562 0 0
SQUARE INC CL A 852234103 6,541 116,625 SH   SOLE   116,625 0 0
SS&C TECHNOLOGIES HLDGS INC COM 78467J100 63,799 1,414,307 SH   SOLE   1,414,307 0 0
STEMLINE THERAPEUTICS INC COM 85858C107 21,875 2,302,666 SH   SOLE   2,302,666 0 0
STERICYCLE INC COM 858912108 30,483 830,828 SH   SOLE   830,828 0 0
STRYKER CORP COM 863667101 32,134 205,000 SH   SOLE   205,000 0 0
SUMMIT THERAPEUTICS PLC SPONS ADS 86627R102 403 350,000 SH   SOLE   350,000 0 0
SUNCOR ENERGY INC NEW COM 867224107 67,965 1,998,048 SH   SOLE   1,998,048 0 0
SVB FINL GROUP COM 78486Q101 4,205 22,141 SH   SOLE   22,141 0 0
SYNOPSYS INC COM 871607107 6,707 79,616 SH   SOLE   79,616 0 0
TABLEAU SOFTWARE INC CL A 87336U105 25,392 211,597 SH   SOLE   211,597 0 0
TABULA RASA HEALTHCARE INC COM 873379101 3,953 62,004 SH   SOLE   62,004 0 0
TAKEDA PHARMACEUTICAL CO LTD SPONSORED ADS 874060205 8,410 500,000 SH   SOLE   500,000 0 0
TAKE-TWO INTERACTIVE SOFTWAR COM 874054109 8,337 80,990 SH   SOLE   80,990 0 0
TAYLOR MORRISON HOME CORP CL A 87724P106 26,269 1,652,168 SH   SOLE   1,652,168 0 0
TEXAS CAPITAL BANCSHARES INC COM 88224Q107 310 6,065 SH   SOLE   6,065 0 0
TEXAS INSTRS INC COM 882508104 26,470 280,102 SH   SOLE   280,102 0 0
TEXAS PAC LD TR SUB CTF PROP I T 882610108 20,184 37,265 SH   SOLE   37,265 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 58,855 262,991 SH   SOLE   262,991 0 0
TORONTO DOMINION BK ONT COM NEW 891160509 13,909 229,749 SH   SOLE   229,749 0 0
TRAVELERS COMPANIES INC COM 89417E109 58,199 486,000 SH   SOLE   486,000 0 0
TWILIO INC CL A 90138F102 42,938 480,827 SH   SOLE   480,827 0 0
TWITTER INC COM 90184L102 3,686 128,243 SH   SOLE   128,243 0 0
UBS GROUP AG SHS H42097107 10,891 849,839 SH   SOLE   849,839 0 0
UNITED TECHNOLOGIES CORP COM 913017109 52,196 490,191 SH   SOLE   490,191 0 0
UNITEDHEALTH GROUP INC COM 91324P102 122,244 490,705 SH   SOLE   490,705 0 0
UNIVERSAL DISPLAY CORP COM 91347P105 19,138 204,530 SH   SOLE   204,530 0 0
UNIVERSAL HLTH SVCS INC CL B 913903100 38,465 330,000 SH   SOLE   330,000 0 0
US BANCORP DEL COM NEW 902973304 6,825 149,348 SH   SOLE   149,348 0 0
VARIAN MED SYS INC COM 92220P105 28,824 254,379 SH   SOLE   254,379 0 0
VERONA PHARMA PLC SPONSORED ADS 925050106 965 100,000 SH   SOLE   100,000 0 0
VERTEX PHARMACEUTICALS INC COM 92532F100 20,714 125,000 SH   SOLE   125,000 0 0
VISA INC COM CL A 92826C839 128,987 977,620 SH   SOLE   977,620 0 0
VIVEVE MED INC COM NEW 92852W204 748 712,072 SH   SOLE   712,072 0 0
W R BERKLEY CORPORATION COM 084423102 73,171 990,000 SH   SOLE   990,000 0 0
WAYFAIR INC CL A 94419L101 37,227 413,265 SH   SOLE   413,265 0 0
WELLS FARGO CO NEW COM 949746101 23,796 516,412 SH   SOLE   516,412 0 0
WORKDAY INC NOTE 0.250%10/0 98138HAF8 7,360 6,000,000 SH   SOLE   6,000,000 0 0
XILINX INC COM 983919101 55,941 656,813 SH   SOLE   656,813 0 0
ZAI LAB LTD ADR 98887Q104 3,483 150,000 SH   SOLE   150,000 0 0
ZENDESK INC COM 98936J101 80,511 1,379,322 SH   SOLE   1,379,322 0 0
ZOGENIX INC COM NEW 98978L204 12,198 334,569 SH   SOLE   334,569 0 0