TANG CAPITAL MANAGEMENT LLC Diversified Active

CIK: 0001232621 · Show all filings

Period: Q2 2020 (← Previous) (Next →)

Filing Date: Aug 14, 2020

Total Value ($000): $1,028,604 (100.0% shares, 0.0% debt)

Holdings (21)

— ODONATE THERAPEUTICS INC 57.9%

Value ($000) $595,947 Shares 14,075,269 Est. Cost $25.08 Unrealized —

— BIOHAVEN PHARMACEUTICAL HOLDING CO LTD 7.0%

Value ($000) $71,682 Shares 980,461 Est. Cost $73.11 Unrealized —

RCKT ROCKET PHARMACEUTICALS INC 6.0%

Value ($000) $62,068 Shares 2,965,485 Est. Cost $16.31 Unrealized +10.6%

ANAB ANAPTYSBIO INC 5.5%

Value ($000) $56,491 Shares 2,528,678 Est. Cost $21.64 Unrealized -15.5%

HRTX HERON THERAPEUTICS INC 4.1%

Value ($000) $42,613 Shares 2,896,904 Est. Cost $14.10 Unrealized +16.5%

— LA JOLLA PHARMACEUTICAL CO 3.6%

Value ($000) $37,043 Shares 8,695,474 Est. Cost $10.87 Unrealized —

BIO BIO RAD LABS INC 3.5%

Value ($000) $36,119 Shares 80,000 Est. Cost $367.68 Unrealized +20.0%

UTHR UNITED THERAPEUTICS CORP DEL 2.4%

Value ($000) $24,200 Shares 200,000 Est. Cost $95.05 Unrealized +18.4%

RLMD RELMADA THERAPEUTICS INC 2.2%

Value ($000) $22,375 Shares 500,000 Est. Cost $28.22 Unrealized +49.8%

PBYI PUMA BIOTECHNOLOGY INC 1.4%

Value ($000) $14,241 Shares 1,365,376 Est. Cost $15.21 Unrealized -32.0%

SGMO SANGAMO THERAPEUTICS INC 1.4%

Value ($000) $14,146 Shares 1,578,795 Est. Cost $7.42 Unrealized +25.0%

— AVROBIO INC 1.4%

Value ($000) $13,960 Shares 800,000 Est. Cost $15.15 Unrealized —

EGRX EAGLE PHARMACEUTICALS INC 1.2%

Value ($000) $12,264 Shares 255,616 Est. Cost $50.18 Unrealized -0.6%

CHRS COHERUS BIOSCIENCES INC 1.0%

Value ($000) $9,823 Shares 550,000 Est. Cost $17.91 Unrealized -5.5%

— LIFESCI ACQUISITION CORP 0.5%

Value ($000) $5,500 Shares 500,000 Est. Cost $10.00 Unrealized —

PRTA PROTHENA CORP PLC 0.3%

Value ($000) $2,864 Shares 273,823 Est. Cost $11.57 Unrealized -4.0%

CTMX CYTOMX THERAPEUTICS INC 0.2%

Value ($000) $2,499 Shares 300,000 Est. Cost $6.97 Unrealized +33.2%

VNDA VANDA PHARMACEUTICALS INC 0.2%

Value ($000) $2,190 Shares 191,426 Est. Cost $12.40 Unrealized -8.7%

— RADIUS HEALTH INC 0.2%

Value ($000) $1,622 Shares 119,005 Est. Cost $13.00 Unrealized —

— NUCANA PLC 0.1%

Value ($000) $541 Shares 100,000 Est. Cost $7.24 Unrealized —

— TENAX THERAPEUTICS INC 0.0%

Value ($000) $416 Shares 460,000 Est. Cost $0.90 Unrealized —

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
—	ODONATE THERAPEUTICS INC	14,075,269	$595,947	57.9%	$25.08	—	COM	676079106
—	BIOHAVEN PHARMACEUTICAL HOLDING CO LTD	980,461	$71,682	7.0%	$73.11	—	COM	G11196105
RCKT	ROCKET PHARMACEUTICALS INC	2,965,485	$62,068	6.0%	$16.31	+10.6%	COM	77313F106
ANAB	ANAPTYSBIO INC	2,528,678	$56,491	5.5%	$21.64	-15.5%	COM	032724106
HRTX	HERON THERAPEUTICS INC	2,896,904	$42,613	4.1%	$14.10	+16.5%	COM	427746102
—	LA JOLLA PHARMACEUTICAL CO	8,695,474	$37,043	3.6%	$10.87	—	COM	503459604
BIO	BIO RAD LABS INC	80,000	$36,119	3.5%	$367.68	+20.0%	CL A	090572207
UTHR	UNITED THERAPEUTICS CORP DEL	200,000	$24,200	2.4%	$95.05	+18.4%	COM	91307C102
RLMD	RELMADA THERAPEUTICS INC	500,000	$22,375	2.2%	$28.22	+49.8%	COM	75955J402
PBYI	PUMA BIOTECHNOLOGY INC	1,365,376	$14,241	1.4%	$15.21	-32.0%	COM	74587V107
SGMO	SANGAMO THERAPEUTICS INC	1,578,795	$14,146	1.4%	$7.42	+25.0%	COM	800677106
—	AVROBIO INC	800,000	$13,960	1.4%	$15.15	—	COM	05455M100
EGRX	EAGLE PHARMACEUTICALS INC	255,616	$12,264	1.2%	$50.18	-0.6%	COM	269796108
CHRS	COHERUS BIOSCIENCES INC	550,000	$9,823	1.0%	$17.91	-5.5%	COM	19249H103
—	LIFESCI ACQUISITION CORP	500,000	$5,500	0.5%	$10.00	—	UNIT 03/31/2025	53228P208
PRTA	PROTHENA CORP PLC	273,823	$2,864	0.3%	$11.57	-4.0%	SHS	G72800108
CTMX	CYTOMX THERAPEUTICS INC	300,000	$2,499	0.2%	$6.97	+33.2%	COM	23284F105
VNDA	VANDA PHARMACEUTICALS INC	191,426	$2,190	0.2%	$12.40	-8.7%	COM	921659108
—	RADIUS HEALTH INC	119,005	$1,622	0.2%	$13.00	—	COM NEW	750469207
—	NUCANA PLC	100,000	$541	0.1%	$7.24	—	SPONSORED ADR	67022C106
—	TENAX THERAPEUTICS INC	460,000	$416	0.0%	$0.90	—	COM NEW	88032L209