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
ABBOTT LABS COM 002824100 32,956 275,000 SH   SOLE   0 0 275,000
ABBVIE INC COM 00287Y109 39,825 368,000 SH   SOLE   0 0 368,000
ABIOMED INC COM 003654100 24,861 78,000 SH   SOLE   0 0 78,000
ACCELERON PHARMA INC COM 00434H108 21,698 160,000 SH   SOLE   0 0 160,000
ACCOLADE INC COM 00437E102 9,074 200,000 SH   SOLE   0 0 200,000
ADVERUM BIOTECHNOLOGIES INC COM 00773U108 6,409 650,000 SH   SOLE   0 0 650,000
AERIE PHARMACEUTICALS INC COM 00771V108 13,403 750,000 SH   SOLE   0 0 750,000
ALEXION PHARMACEUTICALS INC COM 015351109 6,116 40,000 SH   SOLE   0 0 40,000
ALKERMES PLC SHS G01767105 3,911 209,354 SH   SOLE   0 0 209,354
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 19,061 135,000 SH   SOLE   0 0 135,000
AMERICAN WELL CORP CL A 03044L105 3,373 194,165 SH   SOLE   0 0 194,165
AMERISOURCEBERGEN CORP COM 03073E105 19,831 167,957 SH   SOLE   0 0 167,957
ANNEXON INC COM 03589W102 5,011 180,000 SH   SOLE   0 0 180,000
ANTHEM INC COM 036752103 34,100 95,000 SH   SOLE   0 0 95,000
APELLIS PHARMACEUTICALS INC COM 03753U106 11,586 270,000 SH   SOLE   0 0 270,000
ARENA PHARMACEUTICALS INC COM NEW 040047607 4,163 60,000 SH   SOLE   0 0 60,000
AXONICS MODULATION TECH INC COM 05465P101 24,555 410,000 SH   SOLE   0 0 410,000
BAXTER INTL INC COM 071813109 16,025 190,000 SH   SOLE   0 0 190,000
BECTON DICKINSON & CO COM 075887109 20,668 85,000 SH   SOLE   0 0 85,000
BIOGEN INC COM 09062X103 5,455 19,500 SH   SOLE   0 0 19,500
BIOHAVEN PHARMACTL HLDG CO L COM G11196105 13,699 200,419 SH   SOLE   0 0 200,419
BIOMARIN PHARMACEUTICAL INC COM 09061G101 13,592 180,000 SH   SOLE   0 0 180,000
BOSTON SCIENTIFIC CORP COM 101137107 25,896 670,000 SH   SOLE   0 0 670,000
BRISTOL MYERS SQUIBB CO COM 110122108 20,517 325,000 SH   SOLE   0 0 325,000
CENTENE CORP DEL COM 15135B101 26,842 420,000 SH   SOLE   0 0 420,000
CIGNA CORP NEW COM 125523100 26,591 110,000 SH   SOLE   0 0 110,000
COOPER COS INC COM NEW 216648402 19,205 50,000 SH   SOLE   0 0 50,000
CVS HEALTH CORP COM 126650100 33,854 450,000 SH   SOLE   0 0 450,000
DECIPHERA PHARMACEUTICALS INC COM 24344T101 2,690 60,000 SH   SOLE   0 0 60,000
DYNAVAX TECHNOLOGIES CORP COM NEW 268158201 7,728 786,211 SH   SOLE   0 0 786,211
EDWARDS LIFESCIENCES CORP COM 28176E108 9,200 110,000 SH   SOLE   0 0 110,000
EPIZYME INC COM 29428V104 2,308 265,000 SH   SOLE   0 0 265,000
ESPERION THERAPEUTICS INC NE COM 29664W105 16,612 592,225 SH   SOLE   0 0 592,225
ESSA PHARMA INC COM NEW 29668H708 7,553 260,000 SH   SOLE   0 0 260,000
EXACT SCIENCES CORP COM 30063P105 23,062 175,000 SH   SOLE   0 0 175,000
FIBROGEN INC COM 31572Q808 6,942 200,000 SH   SOLE   0 0 200,000
G1 THERAPEUTICS INC COM 3621LQ109 7,820 325,000 SH   SOLE   0 0 325,000
GILEAD SCIENCES INC COM 375558103 22,621 350,000 SH   SOLE   0 0 350,000
GLAUKOS CORP COM 377322102 2,938 35,000 SH   SOLE   0 0 35,000
GOODRX HLDGS INC COM CL A 38246G108 2,927 75,000 SH   SOLE   0 0 75,000
GUARDANT HEALTH INC COM 40131M109 34,346 225,000 SH   SOLE   0 0 225,000
HCA HEALTHCARE INC COM 40412C101 14,126 75,000 SH   SOLE   0 0 75,000
HEALTH CATALYST INC COM 42225T107 5,379 115,000 SH   SOLE   0 0 115,000
HORIZON THERAPEUTICS PUB LTD SHS G46188101 54,764 595,000 SH   SOLE   0 0 595,000
HUMANA INC COM 444859102 28,928 69,000 SH   SOLE   0 0 69,000
IMMUNOGEN INC COM 45253H101 4,455 550,000 SH   SOLE   0 0 550,000
INOVALON HLDGS INC COM CL A 45781D101 6,188 215,000 SH   SOLE   0 0 215,000
INTRA CELLULAR THERAPIES INC COM 46116X101 15,532 457,778 SH   SOLE   0 0 457,778
INTUITIVE SURGICAL INC COM NEW 46120E602 21,429 29,000 SH   SOLE   0 0 29,000
IONIS PHARMACEUTICALS INC COM 462222100 3,372 75,000 SH   SOLE   0 0 75,000
IOVANCE BIOTHERAPEUTICS INC COM 462260100 9,340 295,000 SH   SOLE   0 0 295,000
JAZZ PHARMACEUTICALS PLC SHS USD G50871105 41,093 250,000 SH   SOLE   0 0 250,000
JOHNSON & JOHNSON COM 478160104 53,414 325,000 SH   SOLE   0 0 325,000
LILLY ELI & CO COM 532457108 31,759 170,000 SH   SOLE   0 0 170,000
LIVANOVA PLC SHS G5509L101 11,428 155,000 SH   SOLE   0 0 155,000
MACROGENICS INC COM 556099109 17,363 545,160 SH   SOLE   0 0 545,160
MCKESSON CORP COM 58155Q103 17,164 88,000 SH   SOLE   0 0 88,000
MEDTRONIC PLC SHS G5960L103 39,574 335,000 SH   SOLE   0 0 335,000
MEIRAGTX HOLDINGS PLC COM G59665102 6,494 450,000 SH   SOLE   0 0 450,000
MERCK & CO INC COM 58933Y105 20,814 270,000 SH   SOLE   0 0 270,000
MIRATI THERAPEUTICS INC COM 60468T105 25,695 150,000 SH   SOLE   0 0 150,000
MYOVANT SCIENCES LTD COM G637AM102 4,631 225,000 SH   SOLE   0 0 225,000
NEKTAR THERAPEUTICS COM 640268108 26,144 1,307,196 SH   SOLE   0 0 1,307,196
NEUROCRINE BIOSCIENCES INC COM 64125C109 15,074 155,000 SH   SOLE   0 0 155,000
NEXTGEN HEALTHCARE INC COM 65343C102 2,715 150,000 SH   SOLE   0 0 150,000
NOVOCURE LTD ORD SHS G6674U108 23,792 180,000 SH   SOLE   0 0 180,000
NUANCE COMMUNICATIONS INC COM 67020Y100 3,928 90,000 SH   SOLE   0 0 90,000
OAK STR HEALTH INC COM 67181A107 6,241 115,000 SH   SOLE   0 0 115,000
1LIFE HEALTHCARE INC COM 68269G107 7,816 200,000 SH   SOLE   0 0 200,000
PHATHOM PHARMACEUTICALS INC COM 71722W107 6,573 175,000 SH   SOLE   0 0 175,000
PHREESIA INC COM 71944F106 3,126 60,000 SH   SOLE   0 0 60,000
PIERIS PHARMACEUTICALS INC COM 720795103 771 300,000 SH   SOLE   0 0 300,000
R1 RCM INC COM 749397105 4,936 200,000 SH   SOLE   0 0 200,000
RADIUS HEALTH INC COM NEW 750469207 8,970 430,000 SH   SOLE   0 0 430,000
REGENERON PHARMACEUTICALS COM 75886F107 9,463 20,000 SH   SOLE   0 0 20,000
REVANCE THERAPEUTICS INC COM 761330109 6,149 220,000 SH   SOLE   0 0 220,000
RIGEL PHARMACEUTICALS INC COM NEW 766559603 5,198 1,520,000 SH   SOLE   0 0 1,520,000
ROYALTY PHARMA PLC SHS CLASS A G7709Q104 5,671 130,000 SH   SOLE   0 0 130,000
SANGAMO THERAPEUTICS INC COM 800677106 9,585 765,000 SH   SOLE   0 0 765,000
SEAGEN INC COM 81181C104 11,109 80,000 SH   SOLE   0 0 80,000
SHOCKWAVE MEDICAL INC COM 82489T104 6,513 50,000 SH   SOLE   0 0 50,000
SILK ROAD MEDICAL INC COM 82710M100 7,395 146,000 SH   SOLE   0 0 146,000
STEREOTAXIS INC COM NEW 85916J409 4,599 684,402 SH   SOLE   0 0 684,402
TELADOC HEALTH INC COM 87918A105 34,533 190,000 SH   SOLE   0 0 190,000
THERMO FISHER SCIENTIFIC INC COM 883556102 20,537 45,000 SH   SOLE   0 0 45,000
UNITED HEALTH GROUP INC COM 91324P102 42,044 113,000 SH   SOLE   0 0 113,000
VEEVA SYS INC CL A COM 922475108 2,874 11,000 SH   SOLE   0 0 11,000
VERTEX PHARMACEUTICALS INC COM 92532F100 36,192 168,421 SH   SOLE   0 0 168,421
VIEWRAY INC COM 92672L107 3,371 775,000 SH   SOLE   0 0 775,000
XENCOR INC COM 98401F105 10,119 235,000 SH   SOLE   0 0 235,000
ZAI LAB LTD ADR 98887Q104 6,004 45,000 SH   SOLE   0 0 45,000
ZIMMER BIOMET HOLDINGS INC COM 98956P102 20,810 130,000 SH   SOLE   0 0 130,000