Casdin Capital, LLC Diversified Active

CIK: 0001534261 · Show all filings

Period: Q4 2019 (← Previous) (Next →)

Filing Date: Feb 14, 2020

Total Value ($000): $1,087,417 (100.0% shares, 0.0% debt)

Holdings (32)

SRPT SAREPTA THERAPEUTICS INC 8.0%

Value ($000) $86,457 Shares 670,000 Est. Cost $121.78 Unrealized -17.1%

— BLUEBIRD BIO INC 7.8%

Value ($000) $85,118 Shares 970,000 Est. Cost $24764.35 Unrealized —

CDXS CODEXIS INC 7.5%

Value ($000) $81,130 Shares 5,073,780 Est. Cost $13.94 Unrealized +6.1%

— BLUEPRINT MEDICINES CORP 6.9%

Value ($000) $75,303 Shares 940,000 Est. Cost $9221.69 Unrealized —

— MYOKARDIA INC 6.7%

Value ($000) $73,249 Shares 1,005,000 Est. Cost $39.07 Unrealized —

ALNY ALNYLAM PHARMACEUTICALS INC 5.5%

Value ($000) $59,313 Shares 515,000 Est. Cost $81.37 Unrealized +22.5%

— INVITAE CORP 5.4%

Value ($000) $58,687 Shares 3,638,388 Est. Cost $10040.39 Unrealized —

— CONSTELLATION PHARMCETICLS I 5.3%

Value ($000) $57,132 Shares 1,212,734 Est. Cost $6.31 Unrealized —

— AUDENTES THERAPEUTICS INC 4.7%

Value ($000) $51,462 Shares 860,000 Est. Cost $26.14 Unrealized —

FATE FATE THERAPEUTICS INC 4.6%

Value ($000) $49,904 Shares 2,550,000 Est. Cost $4.33 Unrealized +266.9%

— MAGENTA THERAPEUTICS INC 4.3%

Value ($000) $46,968 Shares 3,098,121 Est. Cost $1872.70 Unrealized —

BLFS BIOLIFE SOLUTIONS INC 3.7%

Value ($000) $39,941 Shares 2,468,571 Est. Cost $15.40 Unrealized +5.6%

AGIO AGIOS PHARMACEUTICALS INC 3.6%

Value ($000) $39,394 Shares 825,000 Est. Cost $52.35 Unrealized -27.8%

CDNA CAREDX INC 2.4%

Value ($000) $25,884 Shares 1,200,000 Est. Cost $24.20 Unrealized -5.2%

— GLOBAL BLOOD THERAPEUTICS IN 2.2%

Value ($000) $23,847 Shares 300,000 Est. Cost $32.45 Unrealized —

DNLI DENALI THERAPEUTICS INC 2.0%

Value ($000) $21,775 Shares 1,250,000 Est. Cost $18.64 Unrealized -10.7%

FULC FULCRUM THERAPEUTICS INC 1.9%

Value ($000) $20,622 Shares 1,239,285 Est. Cost $10.58 Unrealized -9.7%

ILMN ILLUMINA INC 1.8%

Value ($000) $19,904 Shares 60,000 Est. Cost $196.93 Unrealized +53.9%

— GRITSTONE ONCOLOGY INC 1.8%

Value ($000) $19,375 Shares 2,160,000 Est. Cost $3358.13 Unrealized —

ALEC ALECTOR INC 1.7%

Value ($000) $18,540 Shares 1,076,039 Est. Cost $18.52 Unrealized -8.2%

— SAGE THERAPEUTICS INC 1.5%

Value ($000) $16,604 Shares 230,000 Est. Cost $89.71 Unrealized —

— GENMARK DIAGNOSTICS INC 1.5%

Value ($000) $16,186 Shares 3,365,000 Est. Cost $6.69 Unrealized —

— DECIPHERA PHARMACEUTICALS IN 1.5%

Value ($000) $15,871 Shares 255,000 Est. Cost $13347.64 Unrealized —

VYGR VOYAGER THERAPEUTICS INC 1.4%

Value ($000) $15,276 Shares 1,095,075 Est. Cost $14.86 Unrealized —

ADPT ADAPTIVE BIOTECHNOLOGIES COR 1.3%

Value ($000) $13,857 Shares 463,125 Est. Cost $44.30 Unrealized -35.2%

GILD GILEAD SCIENCES INC 1.2%

Value ($000) $12,996 Shares 200,000 Est. Cost — Unrealized —

SGMO SANGAMO THERAPEUTICS INC 1.1%

Value ($000) $12,178 Shares 1,455,000 Est. Cost $8.80 Unrealized +4.5%

— ORCHARD THERAPEUTICS PLC 1.0%

Value ($000) $11,275 Shares 820,000 Est. Cost $4757.09 Unrealized —

TWST TWIST BIOSCIENCE CORP 0.6%

Value ($000) $6,300 Shares 300,000 Est. Cost $26.45 Unrealized -11.5%

— TURNING POINT THERAPEUTICS I 0.4%

Value ($000) $4,672 Shares 75,000 Est. Cost $40080.00 Unrealized —

— BRISTOL MYERS SQUIBB CO 0.4%

Value ($000) $4,515 Shares 1,500,000 Est. Cost $3.01 Unrealized —

STOK STOKE THERAPEUTICS INC 0.3%

Value ($000) $3,682 Shares 130,000 Est. Cost $27.21 Unrealized -7.6%

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
SRPT	SAREPTA THERAPEUTICS INC	670,000	$86,457	8.0%	$121.78	-17.1%	COM	803607100
—	BLUEBIRD BIO INC	970,000	$85,118	7.8%	$24764.35	—	COM	09609G100
CDXS	CODEXIS INC	5,073,780	$81,130	7.5%	$13.94	+6.1%	COM	192005106
—	BLUEPRINT MEDICINES CORP	940,000	$75,303	6.9%	$9221.69	—	COM	09627Y109
—	MYOKARDIA INC	1,005,000	$73,249	6.7%	$39.07	—	COM	62857M105
ALNY	ALNYLAM PHARMACEUTICALS INC	515,000	$59,313	5.5%	$81.37	+22.5%	COM	02043Q107
—	INVITAE CORP	3,638,388	$58,687	5.4%	$10040.39	—	COM	46185L103
—	CONSTELLATION PHARMCETICLS I	1,212,734	$57,132	5.3%	$6.31	—	COM	210373106
—	AUDENTES THERAPEUTICS INC	860,000	$51,462	4.7%	$26.14	—	COM	05070R104
FATE	FATE THERAPEUTICS INC	2,550,000	$49,904	4.6%	$4.33	+266.9%	COM	31189P102
—	MAGENTA THERAPEUTICS INC	3,098,121	$46,968	4.3%	$1872.70	—	COM	55910K108
BLFS	BIOLIFE SOLUTIONS INC	2,468,571	$39,941	3.7%	$15.40	+5.6%	COM NEW	09062W204
AGIO	AGIOS PHARMACEUTICALS INC	825,000	$39,394	3.6%	$52.35	-27.8%	COM	00847X104
CDNA	CAREDX INC	1,200,000	$25,884	2.4%	$24.20	-5.2%	COM	14167L103
—	GLOBAL BLOOD THERAPEUTICS IN	300,000	$23,847	2.2%	$32.45	—	COM	37890U108
DNLI	DENALI THERAPEUTICS INC	1,250,000	$21,775	2.0%	$18.64	-10.7%	COM	24823R105
FULC	FULCRUM THERAPEUTICS INC	1,239,285	$20,622	1.9%	$10.58	-9.7%	+COM	359616109
ILMN	ILLUMINA INC	60,000	$19,904	1.8%	$196.93	+53.9%	COM	452327109
—	GRITSTONE ONCOLOGY INC	2,160,000	$19,375	1.8%	$3358.13	—	COM	39868T105
ALEC	ALECTOR INC	1,076,039	$18,540	1.7%	$18.52	-8.2%	COM	014442107
—	SAGE THERAPEUTICS INC	230,000	$16,604	1.5%	$89.71	—	COM	78667J108
—	GENMARK DIAGNOSTICS INC	3,365,000	$16,186	1.5%	$6.69	—	COM	372309104
—	DECIPHERA PHARMACEUTICALS IN	255,000	$15,871	1.5%	$13347.64	—	COM	24344T101
VYGR	VOYAGER THERAPEUTICS INC	1,095,075	$15,276	1.4%	$14.86	—	COM	92915B106
ADPT	ADAPTIVE BIOTECHNOLOGIES COR	463,125	$13,857	1.3%	$44.30	-35.2%	COM	00650F109
GILD	GILEAD SCIENCES INC	200,000	$12,996	1.2%	—	—	Call	375558103
SGMO	SANGAMO THERAPEUTICS INC	1,455,000	$12,178	1.1%	$8.80	+4.5%	COM	800677106
—	ORCHARD THERAPEUTICS PLC	820,000	$11,275	1.0%	$4757.09	—	ADS	68570P101
TWST	TWIST BIOSCIENCE CORP	300,000	$6,300	0.6%	$26.45	-11.5%	COM	90184D100
—	TURNING POINT THERAPEUTICS I	75,000	$4,672	0.4%	$40080.00	—	COM	90041T108
—	BRISTOL MYERS SQUIBB CO	1,500,000	$4,515	0.4%	$3.01	—	RIGHT 99/99/9999	110122157
STOK	STOKE THERAPEUTICS INC	130,000	$3,682	0.3%	$27.21	-7.6%	COM	86150R107