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 24,335 206,000 SH   SOLE   0 0 206,000
ABBVIE INC COM 00287Y109 38,294 355,000 SH   SOLE   0 0 355,000
ABIOMED INC COM 003654100 22,786 70,000 SH   SOLE   0 0 70,000
ACCELERON PHARMA INC COM 00434H108 756 4,392 SH   SOLE   0 0 4,392
ACCOLADE INC COM 00437E102 13,705 325,000 SH   SOLE   0 0 325,000
AERIE PHARMACEUTICALS INC COM 00771V108 8,550 750,000 SH   SOLE   0 0 750,000
ALKERMES PLC SHS G01767105 6,476 210,000 SH   SOLE   0 0 210,000
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 18,881 100,000 SH   SOLE   0 0 100,000
AMERISOURCEBERGEN CORP COM 03073E105 22,457 188,000 SH   SOLE   0 0 188,000
ANNEXON INC COM 03589W102 4,653 250,000 SH   SOLE   0 0 250,000
ANTHEM INC COM 036752103 44,736 120,000 SH   SOLE   0 0 120,000
APELLIS PHARMACEUTICALS INC COM 03753U106 18,499 561,269 SH   SOLE   0 0 561,269
ARENA PHARMACEUTICALS INC COM NEW 040047607 3,573 60,000 SH   SOLE   0 0 60,000
AXONICS MODULATION TECHNOLOG COM 05465P101 18,876 290,000 SH   SOLE   0 0 290,000
BECTON DICKINSON & CO COM 075887109 14,258 58,000 SH   SOLE   0 0 58,000
BIOGEN INC COM 09062X103 42,449 150,000 SH   SOLE   0 0 150,000
BIOHAVEN PHARMACTL HLDG CO L COM G11196105 18,753 135,000 SH   SOLE   0 0 135,000
BIOMARIN PHARMACEUTICAL INC COM 09061G101 18,550 240,000 SH   SOLE   0 0 240,000
BOSTON SCIENTIFIC CORP COM 101137107 24,732 570,000 SH   SOLE   0 0 570,000
BRISTOL MYERS SQUIBB CO COM 110122108 7,396 125,000 SH   SOLE   0 0 125,000
CASSAVA SCIENCES INC COM 14817C107 5,277 85,000 SH   SOLE   0 0 85,000
CENTENE CORP DEL COM 15135B101 18,693 300,000 SH   SOLE   0 0 300,000
CIGNA CORP NEW COM 125523100 25,420 127,000 SH   SOLE   0 0 127,000
COOPER COS INC COM NEW 216648402 18,599 45,000 SH   SOLE   0 0 45,000
CVS HEALTH CORP COM 126650100 33,944 400,000 SH   SOLE   0 0 400,000
DECIPHERA PHARMACEUTICALS INC COM 24344T101 2,039 60,000 SH   SOLE   0 0 60,000
DYNAVAX TECHNOLOGIES CORP COM NEW 268158201 14,408 750,000 SH   SOLE   0 0 750,000
EDWARDS LIFESCIENCES CORP COM 28176E108 11,887 105,000 SH   SOLE   0 0 105,000
EPIZYME INC COM 29428V104 1,357 265,000 SH   SOLE   0 0 265,000
ESPERION THERAPEUTICS INC NE COM 29664W105 7,498 622,267 SH   SOLE   0 0 622,267
ESSA PHARMA INC COM NEW 29668H708 4,800 600,000 SH   SOLE   0 0 600,000
EXACT SCIENCES CORP COM 30063P105 17,181 180,000 SH   SOLE   0 0 180,000
FIBROGEN INC COM 31572Q808 2,044 200,000 SH   SOLE   0 0 200,000
G1 THERAPEUTICS INC COM 3621LQ109 4,362 325,000 SH   SOLE   0 0 325,000
GILEAD SCIENCES INC COM 375558103 20,955 300,000 SH   SOLE   0 0 300,000
GLAUKOS CORP COM 377322102 7,226 150,000 SH   SOLE   0 0 150,000
GUARDANT HEALTH INC COM 40131M109 25,627 205,000 SH   SOLE   0 0 205,000
HARMONY BIOSCIENCES HLDGS IN COM 413197104 7,853 204,876 SH   SOLE   0 0 204,876
HCA HEALTHCARE INC COM 40412C101 18,204 75,000 SH   SOLE   0 0 75,000
HEALTH CATALYST INC COM 42225T107 12,002 240,000 SH   SOLE   0 0 240,000
HORIZON THERAPEUTICS PUB L SHS G46188101 51,484 470,000 SH   SOLE   0 0 470,000
HUMANA INC COM 444859102 22,182 57,000 SH   SOLE   0 0 57,000
IMMUNOCORE HLDGS PLC ADS 45258D105 3,336 90,000 SH   SOLE   0 0 90,000
IMMUNOGEN INC COM 45253H101 6,911 1,218,850 SH   SOLE   0 0 1,218,850
INNOVAGE HLDG CORP COM 45784A104 992 150,000 SH   SOLE   0 0 150,000
INTRA CELLULAR THERAPIES INC COM 46116X101 16,020 429,728 SH   SOLE   0 0 429,728
INTUITIVE SURGICAL INC COM NEW 46120E602 19,883 20,000 SH   SOLE   0 0 20,000
IONIS PHARMACEUTICALS INC COM 462222100 2,516 75,000 SH   SOLE   0 0 75,000
IOVANCE BIOTHERAPEUTICS INC COM 462260100 7,891 320,000 SH   SOLE   0 0 320,000
IVERIC BIO INC COM 46583P102 5,684 350,000 SH   SOLE   0 0 350,000
JAZZ PHARMACEUTICALS PLC SHS USD G50871105 36,459 280,000 SH   SOLE   0 0 280,000
JOHNSON & JOHNSON COM 478160104 43,605 270,000 SH   SOLE   0 0 270,000
LILLY ELI & CO COM 532457108 33,502 145,000 SH   SOLE   0 0 145,000
MACROGENICS INC COM 556099109 11,416 545,160 SH   SOLE   0 0 545,160
MCKESSON CORP COM 58155Q103 29,508 148,000 SH   SOLE   0 0 148,000
MEDTRONIC PLC SHS G5960L103 34,221 273,000 SH   SOLE   0 0 273,000
MEIRAGTX HLDGS PLC COM G59665102 5,931 450,000 SH   SOLE   0 0 450,000
MERCK & CO. INC COM 58933Y105 22,533 300,000 SH   SOLE   0 0 300,000
MIRATI THERAPEUTICS INC COM 60468T105 26,537 150,000 SH   SOLE   0 0 150,000
MYOVANT SCIENCES LTD COM G637AM102 5,610 250,000 SH   SOLE   0 0 250,000
NEKTAR THERAPEUTICS COM 640268108 17,062 950,000 SH   SOLE   0 0 950,000
NEUROCRINE BIOSCIENCES INC COM 64125C109 9,111 95,000 SH   SOLE   0 0 95,000
NOVOCURE LTD ORD SHS G6674U108 6,970 60,000 SH   SOLE   0 0 60,000
OAK STR HEALTH INC COM 67181A107 4,466 105,000 SH   SOLE   0 0 105,000
OLINK HLDG AB SPONSORED ADS 680710100 3,395 140,000 SH   SOLE   0 0 140,000
1LIFE HEALTHCARE INC COM 68269G107 8,505 420,000 SH   SOLE   0 0 420,000
PFIZER INC COM 717081103 43,010 1,000,000 SH   SOLE   0 0 1,000,000
PHATHOM PHARMACEUTICALS INC COM 71722W107 5,977 186,210 SH   SOLE   0 0 186,210
PHREESIA INC COM 71944F106 7,618 123,465 SH   SOLE   0 0 123,465
PIERIS PHARMACEUTICALS INC COM 720795103 1,551 300,000 SH   SOLE   0 0 300,000
PRIVIA HEALTH GROUP INC COM 74276R102 5,654 240,000 SH   SOLE   0 0 240,000
PROGYNY INC COM 74340E103 4,480 80,000 SH   SOLE   0 0 80,000
R1 RCM INC COM 749397105 12,106 550,000 SH   SOLE   0 0 550,000
RADIUS HEALTH INC COM NEW 750469207 5,336 430,000 SH   SOLE   0 0 430,000
REVANCE THERAPEUTICS INC COM 761330109 8,915 320,000 SH   SOLE   0 0 320,000
RIGEL PHARMACEUTICALS INC COM NEW 766559603 5,518 1,520,000 SH   SOLE   0 0 1,520,000
SAGE THERAPEUTICS INC COM 78667J108 5,096 115,000 SH   SOLE   0 0 115,000
SANGAMO THERAPEUTICS INC COM 800677106 6,893 765,000 SH   SOLE   0 0 765,000
SEAGEN INC COM 81181C104 22,923 135,000 SH   SOLE   0 0 135,000
SHOCKWAVE MEDICAL INC COM 82489T104 7,000 34,000 SH   SOLE   0 0 34,000
SILK ROAD MEDICAL INC COM 82710M100 8,034 146,000 SH   SOLE   0 0 146,000
SILVERBACK THERAPEUTICS INC COM 82835W108 1,497 150,000 SH   SOLE   0 0 150,000
STEREOTAXIS INC COM NEW 85916J409 4,304 800,000 SH   SOLE   0 0 800,000
TELADOC HEALTH INC COM 87918A105 19,022 150,000 SH   SOLE   0 0 150,000
TENET HEALTHCARE CORP COM NEW 88033G407 11,959 180,000 SH   SOLE   0 0 180,000
THERMO FISHER SCIENTIFIC INC COM 883556102 34,280 60,000 SH   SOLE   0 0 60,000
UNITED HEALTH GROUP INC COM 91324P102 48,843 125,000 SH   SOLE   0 0 125,000
VEEVA SYS INC CL A COM 922475108 17,290 60,000 SH   SOLE   0 0 60,000
VERTEX PHARMACEUTICALS INC COM 92532F100 29,929 165,000 SH   SOLE   0 0 165,000
VIEWRAY INC COM 92672L107 5,588 775,000 SH   SOLE   0 0 775,000
XENCOR INC COM 98401F105 16,559 507,002 SH   SOLE   0 0 507,002
ZIMMER BIOMET HOLDINGS INC COM 98956P102 17,563 120,000 SH   SOLE   0 0 120,000