TANG CAPITAL MANAGEMENT LLC Diversified Active

CIK: 0001232621 · Show all filings

Period: Q1 2020 (← Previous) (Next →)

Filing Date: May 15, 2020

Total Value ($000): $712,166 (100.0% shares, 0.0% debt)

Holdings (25)

— ODONATE THERAPEUTICS INC 54.6%

Value ($000) $388,618 Shares 14,075,269 Est. Cost $25.08 Unrealized —

RLMD RELMADA THERAPEUTICS INC 6.2%

Value ($000) $44,343 Shares 1,300,000 Est. Cost $28.22 Unrealized +42.9%

RCKT ROCKET PHARMACEUTICALS INC 5.8%

Value ($000) $41,369 Shares 2,965,485 Est. Cost $16.31 Unrealized +21.4%

HRTX HERON THERAPEUTICS INC 4.8%

Value ($000) $34,010 Shares 2,896,904 Est. Cost $14.10 Unrealized +33.3%

— LA JOLLA PHARMACEUTICAL CO 4.8%

Value ($000) $33,937 Shares 8,080,345 Est. Cost $11.37 Unrealized —

ANAB ANAPTYSBIO INC 4.5%

Value ($000) $32,369 Shares 2,290,827 Est. Cost $21.99 Unrealized -31.0%

BIO BIO RAD LABS INC 3.9%

Value ($000) $28,045 Shares 80,000 Est. Cost $367.68 Unrealized 0.0%

UTHR UNITED THERAPEUTICS CORP DEL 2.8%

Value ($000) $19,763 Shares 208,415 Est. Cost $95.05 Unrealized 0.0%

— AVROBIO INC 2.2%

Value ($000) $15,560 Shares 1,000,000 Est. Cost $15.15 Unrealized —

EOLS EVOLUS INC 1.9%

Value ($000) $13,674 Shares 3,295,000 Est. Cost $12.97 Unrealized -34.7%

SGMO SANGAMO THERAPEUTICS INC 1.8%

Value ($000) $12,950 Shares 2,032,980 Est. Cost $7.42 Unrealized 0.0%

EGRX EAGLE PHARMACEUTICALS INC 1.7%

Value ($000) $11,758 Shares 255,616 Est. Cost $50.18 Unrealized 0.0%

PBYI PUMA BIOTECHNOLOGY INC 0.9%

Value ($000) $6,752 Shares 800,000 Est. Cost $18.65 Unrealized -47.9%

CHRS COHERUS BIOSCIENCES INC 0.8%

Value ($000) $5,677 Shares 350,000 Est. Cost $18.48 Unrealized 0.0%

— LIFESCI ACQUISITION CORP 0.7%

Value ($000) $4,999 Shares 500,000 Est. Cost $10.00 Unrealized —

PRTA PROTHENA CORP PLC 0.6%

Value ($000) $4,535 Shares 423,823 Est. Cost $11.57 Unrealized +4.7%

— RADIUS HEALTH INC 0.5%

Value ($000) $3,900 Shares 300,000 Est. Cost $13.00 Unrealized —

VNDA VANDA PHARMACEUTICALS INC 0.4%

Value ($000) $3,106 Shares 299,800 Est. Cost $12.40 Unrealized 0.0%

CTMX CYTOMX THERAPEUTICS INC 0.3%

Value ($000) $2,301 Shares 300,000 Est. Cost $6.97 Unrealized 0.0%

— G1 THERAPEUTICS INC 0.3%

Value ($000) $1,873 Shares 170,000 Est. Cost $30.16 Unrealized —

ENTA ENANTA PHARMACEUTICALS INC 0.1%

Value ($000) $693 Shares 13,483 Est. Cost $53.30 Unrealized 0.0%

— INTRA CELLULAR THERAPIES INC 0.1%

Value ($000) $637 Shares 41,444 Est. Cost $15.37 Unrealized —

— CHIMERIX INC 0.1%

Value ($000) $621 Shares 431,273 Est. Cost $1.44 Unrealized —

— NUCANA PLC 0.1%

Value ($000) $583 Shares 100,000 Est. Cost $7.24 Unrealized —

UPS UNITED PARCEL SERVICE INC 0.0%

Value ($000) $93 Shares 1,000 Est. Cost $81.89 Unrealized 0.0%

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
—	ODONATE THERAPEUTICS INC	14,075,269	$388,618	54.6%	$25.08	—	COM	676079106
RLMD	RELMADA THERAPEUTICS INC	1,300,000	$44,343	6.2%	$28.22	+42.9%	COM	75955J402
RCKT	ROCKET PHARMACEUTICALS INC	2,965,485	$41,369	5.8%	$16.31	+21.4%	COM	77313F106
HRTX	HERON THERAPEUTICS INC	2,896,904	$34,010	4.8%	$14.10	+33.3%	COM	427746102
—	LA JOLLA PHARMACEUTICAL CO	8,080,345	$33,937	4.8%	$11.37	—	COM	503459604
ANAB	ANAPTYSBIO INC	2,290,827	$32,369	4.5%	$21.99	-31.0%	COM	032724106
BIO	BIO RAD LABS INC	80,000	$28,045	3.9%	$367.68	0.0%	CL A	090572207
UTHR	UNITED THERAPEUTICS CORP DEL	208,415	$19,763	2.8%	$95.05	0.0%	COM	91307C102
—	AVROBIO INC	1,000,000	$15,560	2.2%	$15.15	—	COM	05455M100
EOLS	EVOLUS INC	3,295,000	$13,674	1.9%	$12.97	-34.7%	COM	30052C107
SGMO	SANGAMO THERAPEUTICS INC	2,032,980	$12,950	1.8%	$7.42	0.0%	COM	800677106
EGRX	EAGLE PHARMACEUTICALS INC	255,616	$11,758	1.7%	$50.18	0.0%	COM	269796108
PBYI	PUMA BIOTECHNOLOGY INC	800,000	$6,752	0.9%	$18.65	-47.9%	COM	74587V107
CHRS	COHERUS BIOSCIENCES INC	350,000	$5,677	0.8%	$18.48	0.0%	COM	19249H103
—	LIFESCI ACQUISITION CORP	500,000	$4,999	0.7%	$10.00	—	UNIT 03/31/2025	53228P208
PRTA	PROTHENA CORP PLC	423,823	$4,535	0.6%	$11.57	+4.7%	SHS	G72800108
—	RADIUS HEALTH INC	300,000	$3,900	0.5%	$13.00	—	COM NEW	750469207
VNDA	VANDA PHARMACEUTICALS INC	299,800	$3,106	0.4%	$12.40	0.0%	COM	921659108
CTMX	CYTOMX THERAPEUTICS INC	300,000	$2,301	0.3%	$6.97	0.0%	COM	23284F105
—	G1 THERAPEUTICS INC	170,000	$1,873	0.3%	$30.16	—	COM	3621LQ109
ENTA	ENANTA PHARMACEUTICALS INC	13,483	$693	0.1%	$53.30	0.0%	COM	29251M106
—	INTRA CELLULAR THERAPIES INC	41,444	$637	0.1%	$15.37	—	COM	46116X101
—	CHIMERIX INC	431,273	$621	0.1%	$1.44	—	COM	16934W106
—	NUCANA PLC	100,000	$583	0.1%	$7.24	—	SPONSORED ADR	67022C106
UPS	UNITED PARCEL SERVICE INC	1,000	$93	0.0%	$81.89	0.0%	CL B	911312106