Prosight Management, LP Quant / Systematic

CIK: 0001617201 · Show all filings

Period: Q4 2022 (← Previous) (Next →)

Filing Date: Feb 14, 2023

Total Value ($000): $183,370 (100.0% shares, 0.0% debt)

Holdings (40)

GLPG GALAPAGOS NV 11.3%

Value ($000) $20,637 Shares 465,000 Est. Cost $55.49 Unrealized —

PRTA PROTHENA CORP PLC 10.8%

Value ($000) $19,883 Shares 330,000 Est. Cost $27.18 Unrealized +115.4%

— KEZAR LIFE SCIENCES INC 6.7%

Value ($000) $12,351 Shares 1,754,429 Est. Cost $7.56 Unrealized —

MGTX MEIRAGTX HLDGS PLC 5.8%

Value ($000) $10,651 Shares 1,633,546 Est. Cost $10.05 Unrealized -31.7%

— ALBIREO PHARMA INC 5.7%

Value ($000) $10,518 Shares 486,726 Est. Cost $30.05 Unrealized —

— HORIZON THERAPEUTICS PUB L 5.6%

Value ($000) $10,242 Shares 90,000 Est. Cost $61.89 Unrealized —

ALKS ALKERMES PLC 4.9%

Value ($000) $8,924 Shares 341,521 Est. Cost $26.01 Unrealized -8.0%

HUM HUMANA INC 4.8%

Value ($000) $8,837 Shares 17,253 Est. Cost $479.30 Unrealized +6.0%

ORIC ORIC PHARMACEUTICALS INC 3.8%

Value ($000) $6,950 Shares 1,180,000 Est. Cost $3.87 Unrealized -12.8%

MIRM MIRUM PHARMACEUTICALS INC 3.3%

Value ($000) $6,021 Shares 308,776 Est. Cost $22.73 Unrealized -13.0%

ALDX ALDEYRA THERAPEUTICS INC 3.3%

Value ($000) $5,977 Shares 858,709 Est. Cost $6.08 Unrealized -5.9%

TNET TRINET GROUP INC 2.9%

Value ($000) $5,288 Shares 78,000 Est. Cost $67.23 Unrealized 0.0%

CUE CUE BIOPHARMA INC 2.9%

Value ($000) $5,245 Shares 1,840,510 Est. Cost $9.62 Unrealized -68.3%

STTK SHATTUCK LABS INC 2.7%

Value ($000) $4,861 Shares 2,113,493 Est. Cost $5.49 Unrealized -54.3%

OPCH OPTION CARE HEALTH INC 2.5%

Value ($000) $4,661 Shares 154,898 Est. Cost $31.04 Unrealized 0.0%

QDEL QUIDELORTHO CORP 2.3%

Value ($000) $4,284 Shares 50,000 Est. Cost $98.71 Unrealized -14.2%

KALV KALVISTA PHARMACEUTICALS INC 2.3%

Value ($000) $4,202 Shares 621,667 Est. Cost $15.17 Unrealized -64.7%

HCAT HEALTH CATALYST INC 2.0%

Value ($000) $3,696 Shares 347,724 Est. Cost $9.65 Unrealized 0.0%

ABCL ABCELLERA BIOLOGICS INC 1.8%

Value ($000) $3,269 Shares 322,754 Est. Cost $11.40 Unrealized +1.4%

— GRAPHITE BIO INC 1.7%

Value ($000) $3,043 Shares 916,558 Est. Cost $3.26 Unrealized —

UNH UNITEDHEALTH GROUP INC 1.4%

Value ($000) $2,651 Shares 5,000 Est. Cost $500.41 Unrealized 0.0%

NTLA INTELLIA THERAPEUTICS INC 1.4%

Value ($000) $2,516 Shares 72,116 Est. Cost $47.55 Unrealized 0.0%

— CARDIOVASCULAR SYS INC DEL 1.1%

Value ($000) $1,987 Shares 145,916 Est. Cost $13.62 Unrealized —

— OAK STR HEALTH INC 1.0%

Value ($000) $1,807 Shares 84,000 Est. Cost $21.51 Unrealized —

ADCT ADC THERAPEUTICS SA 1.0%

Value ($000) $1,779 Shares 463,310 Est. Cost $5.73 Unrealized -30.2%

— GALAPAGOS NV 1.0%

Value ($000) $1,775 Shares 40,000 Est. Cost — Unrealized —

— SEAGEN INC 0.8%

Value ($000) $1,542 Shares 12,000 Est. Cost — Unrealized —

LFST LIFESTANCE HEALTH GROUP INC 0.8%

Value ($000) $1,429 Shares 289,335 Est. Cost $6.18 Unrealized 0.0%

BCRX BIOCRYST PHARMACEUTICALS INC 0.7%

Value ($000) $1,340 Shares 116,732 Est. Cost $10.37 Unrealized +20.3%

— CASSAVA SCIENCES INC 0.7%

Value ($000) $1,208 Shares 40,900 Est. Cost — Unrealized —

— MORPHIC HLDG INC 0.6%

Value ($000) $1,149 Shares 42,949 Est. Cost $26.75 Unrealized —

ELUT AZIYO BIOLOGICS INC 0.4%

Value ($000) $786 Shares 185,014 Est. Cost $6.31 Unrealized 0.0%

BMEA BIOMEA FUSION INC 0.4%

Value ($000) $690 Shares 81,907 Est. Cost $8.53 Unrealized 0.0%

BBIO BRIDGEBIO PHARMA INC 0.4%

Value ($000) $678 Shares 89,027 Est. Cost $9.57 Unrealized 0.0%

RCKT ROCKET PHARMACEUTICALS INC 0.3%

Value ($000) $630 Shares 32,193 Est. Cost $20.50 Unrealized -10.2%

GOSS GOSSAMER BIO INC 0.3%

Value ($000) $575 Shares 265,000 Est. Cost $8.23 Unrealized 0.0%

EOLS EVOLUS INC 0.3%

Value ($000) $499 Shares 66,438 Est. Cost $10.60 Unrealized -27.0%

TOI THE ONCOLOGY INSTITUTE INC 0.2%

Value ($000) $455 Shares 275,561 Est. Cost $2.81 Unrealized 0.0%

TNYA TENAYA THERAPEUTICS INC 0.1%

Value ($000) $215 Shares 107,063 Est. Cost $2.44 Unrealized 0.0%

PSNL PERSONALIS INC 0.1%

Value ($000) $116 Shares 58,668 Est. Cost $2.52 Unrealized 0.0%

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
GLPG	GALAPAGOS NV	465,000	$20,637	11.3%	$55.49	—	SPON ADR	36315X101
PRTA	PROTHENA CORP PLC	330,000	$19,883	10.8%	$27.18	+115.4%	SHS	G72800108
—	KEZAR LIFE SCIENCES INC	1,754,429	$12,351	6.7%	$7.56	—	COM	49372L100
MGTX	MEIRAGTX HLDGS PLC	1,633,546	$10,651	5.8%	$10.05	-31.7%	COM	G59665102
—	ALBIREO PHARMA INC	486,726	$10,518	5.7%	$30.05	—	COM	01345P106
—	HORIZON THERAPEUTICS PUB L	90,000	$10,242	5.6%	$61.89	—	SHS	G46188101
ALKS	ALKERMES PLC	341,521	$8,924	4.9%	$26.01	-8.0%	SHS	G01767105
HUM	HUMANA INC	17,253	$8,837	4.8%	$479.30	+6.0%	COM	444859102
ORIC	ORIC PHARMACEUTICALS INC	1,180,000	$6,950	3.8%	$3.87	-12.8%	COM	68622P109
MIRM	MIRUM PHARMACEUTICALS INC	308,776	$6,021	3.3%	$22.73	-13.0%	COM	604749101
ALDX	ALDEYRA THERAPEUTICS INC	858,709	$5,977	3.3%	$6.08	-5.9%	COM	01438T106
TNET	TRINET GROUP INC	78,000	$5,288	2.9%	$67.23	0.0%	COM	896288107
CUE	CUE BIOPHARMA INC	1,840,510	$5,245	2.9%	$9.62	-68.3%	COM	22978P106
STTK	SHATTUCK LABS INC	2,113,493	$4,861	2.7%	$5.49	-54.3%	COM	82024L103
OPCH	OPTION CARE HEALTH INC	154,898	$4,661	2.5%	$31.04	0.0%	COM NEW	68404L201
QDEL	QUIDELORTHO CORP	50,000	$4,284	2.3%	$98.71	-14.2%	COM	219798105
KALV	KALVISTA PHARMACEUTICALS INC	621,667	$4,202	2.3%	$15.17	-64.7%	COM	483497103
HCAT	HEALTH CATALYST INC	347,724	$3,696	2.0%	$9.65	0.0%	COM	42225T107
ABCL	ABCELLERA BIOLOGICS INC	322,754	$3,269	1.8%	$11.40	+1.4%	COM	00288U106
—	GRAPHITE BIO INC	916,558	$3,043	1.7%	$3.26	—	COM	38870X104
UNH	UNITEDHEALTH GROUP INC	5,000	$2,651	1.4%	$500.41	0.0%	COM	91324P102
NTLA	INTELLIA THERAPEUTICS INC	72,116	$2,516	1.4%	$47.55	0.0%	COM	45826J105
—	CARDIOVASCULAR SYS INC DEL	145,916	$1,987	1.1%	$13.62	—	COM	141619106
—	OAK STR HEALTH INC	84,000	$1,807	1.0%	$21.51	—	COM	67181A107
ADCT	ADC THERAPEUTICS SA	463,310	$1,779	1.0%	$5.73	-30.2%	SHS	H0036K147
—	GALAPAGOS NV	40,000	$1,775	1.0%	—	—	Call	36315X901
—	SEAGEN INC	12,000	$1,542	0.8%	—	—	Call	81181C904
LFST	LIFESTANCE HEALTH GROUP INC	289,335	$1,429	0.8%	$6.18	0.0%	COM	53228F101
BCRX	BIOCRYST PHARMACEUTICALS INC	116,732	$1,340	0.7%	$10.37	+20.3%	COM	09058V103
—	CASSAVA SCIENCES INC	40,900	$1,208	0.7%	—	—	Put	14817C957
—	MORPHIC HLDG INC	42,949	$1,149	0.6%	$26.75	—	COM	61775R105
ELUT	AZIYO BIOLOGICS INC	185,014	$786	0.4%	$6.31	0.0%	CL A COM	05479K106
BMEA	BIOMEA FUSION INC	81,907	$690	0.4%	$8.53	0.0%	COM	09077A106
BBIO	BRIDGEBIO PHARMA INC	89,027	$678	0.4%	$9.57	0.0%	COM	10806X102
RCKT	ROCKET PHARMACEUTICALS INC	32,193	$630	0.3%	$20.50	-10.2%	COM	77313F106
GOSS	GOSSAMER BIO INC	265,000	$575	0.3%	$8.23	0.0%	COM	38341P102
EOLS	EVOLUS INC	66,438	$499	0.3%	$10.60	-27.0%	COM	30052C107
TOI	THE ONCOLOGY INSTITUTE INC	275,561	$455	0.2%	$2.81	0.0%	COM	68236X100
TNYA	TENAYA THERAPEUTICS INC	107,063	$215	0.1%	$2.44	0.0%	COM	87990A106
PSNL	PERSONALIS INC	58,668	$116	0.1%	$2.52	0.0%	COM	71535D106