RTW INVESTMENTS, LP Diversified Active

CIK: 0001493215 · Show all filings

Period: Q1 2017 (← Previous) (Next →)

Filing Date: May 15, 2017

Total Value ($000): $379,902 (100.0% shares, 0.0% debt)

Holdings (28)

ALNY Alnylam Pharmaceuticals Inc 14.7%

Value ($000) $55,991 Shares 1,092,516 Est. Cost $75.05 Unrealized -38.4%

— Avexis Inc 12.5%

Value ($000) $47,392 Shares 623,330 Est. Cost $33.55 Unrealized —

BMY Bristol-Myers Squibb Co 8.2%

Value ($000) $31,034 Shares 570,692 Est. Cost $42.72 Unrealized -6.5%

— La Jolla Pharmaceutical Co 8.1%

Value ($000) $30,714 Shares 1,028,929 Est. Cost $25.02 Unrealized —

BCRX BioCryst Pharmaceuticals Inc 7.6%

Value ($000) $29,048 Shares 3,458,120 Est. Cost $7.25 Unrealized -4.0%

— Medicines Co 7.4%

Value ($000) $28,004 Shares 572,689 Est. Cost $39.94 Unrealized —

RGNX Regenxbio Inc 6.2%

Value ($000) $23,479 Shares 1,216,505 Est. Cost $20.23 Unrealized -4.7%

— Atara Biotherapeutics Inc 4.9%

Value ($000) $18,674 Shares 908,733 Est. Cost $17.95 Unrealized —

— Agenus Inc 4.2%

Value ($000) $16,007 Shares 4,245,882 Est. Cost $7.60 Unrealized —

PTCT PTC Therapeutics Inc 3.4%

Value ($000) $12,848 Shares 1,305,643 Est. Cost $10.87 Unrealized +11.3%

INCY Incyte Corp 2.9%

Value ($000) $11,026 Shares 82,490 Est. Cost $74.63 Unrealized +70.6%

— Oxford Immunotec Global PLC 2.5%

Value ($000) $9,494 Shares 612,903 Est. Cost $14.09 Unrealized —

— bluebird bio Inc 2.5%

Value ($000) $9,419 Shares 103,617 Est. Cost $48.74 Unrealized —

MASI Masimo Corp 2.0%

Value ($000) $7,545 Shares 80,900 Est. Cost $54.87 Unrealized +50.0%

OSUR OraSure Technologies Inc 1.9%

Value ($000) $7,321 Shares 566,230 Est. Cost $10.34 Unrealized 0.0%

— Viveve Medical Inc 1.9%

Value ($000) $7,253 Shares 1,145,736 Est. Cost $4.76 Unrealized —

— Dicerna Pharmaceuticals Inc 1.8%

Value ($000) $7,014 Shares 2,062,991 Est. Cost $13.12 Unrealized —

— Corium International Inc 1.6%

Value ($000) $6,057 Shares 1,448,991 Est. Cost $7.91 Unrealized —

TCMD Tactile Systems Technology Inc 1.4%

Value ($000) $5,455 Shares 287,876 Est. Cost $15.72 Unrealized +8.2%

ABUS Arbutus Biopharma Corp 1.2%

Value ($000) $4,701 Shares 1,446,587 Est. Cost $2.77 Unrealized 0.0%

VRAYQ Viewray Inc 1.2%

Value ($000) $4,388 Shares 515,612 Est. Cost $5.45 Unrealized 0.0%

— Invuity Inc 1.0%

Value ($000) $3,738 Shares 470,167 Est. Cost $12.08 Unrealized —

— Global Blood Therapeutics Inc 0.3%

Value ($000) $965 Shares 26,183 Est. Cost $35.72 Unrealized —

— Celldex Therapeutics Inc 0.2%

Value ($000) $873 Shares 241,699 Est. Cost $12.18 Unrealized —

— Biopharmx Corp 0.2%

Value ($000) $648 Shares 1,283,951 Est. Cost $1.20 Unrealized —

SRTS Sensus Healthcare Inc 0.1%

Value ($000) $397 Shares 90,404 Est. Cost $6.26 Unrealized -23.8%

NTRA Natera Inc 0.1%

Value ($000) $281 Shares 31,693 Est. Cost $16.90 Unrealized -43.7%

— Sensus Heatlhcare Inc 0.0%

Value ($000) $136 Shares 155,000 Est. Cost $0.50 Unrealized —

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
ALNY	Alnylam Pharmaceuticals Inc	1,092,516	$55,991	14.7%	$75.05	-38.4%	COM	02043Q107
—	Avexis Inc	623,330	$47,392	12.5%	$33.55	—	COM	05366U100
BMY	Bristol-Myers Squibb Co	570,692	$31,034	8.2%	$42.72	-6.5%	COM	110122108
—	La Jolla Pharmaceutical Co	1,028,929	$30,714	8.1%	$25.02	—	COM PAR $.0001 2	503459604
BCRX	BioCryst Pharmaceuticals Inc	3,458,120	$29,048	7.6%	$7.25	-4.0%	COM	09058V103
—	Medicines Co	572,689	$28,004	7.4%	$39.94	—	COM	584688105
RGNX	Regenxbio Inc	1,216,505	$23,479	6.2%	$20.23	-4.7%	COM	75901B107
—	Atara Biotherapeutics Inc	908,733	$18,674	4.9%	$17.95	—	COM	046513107
—	Agenus Inc	4,245,882	$16,007	4.2%	$7.60	—	COM NEW	00847G705
PTCT	PTC Therapeutics Inc	1,305,643	$12,848	3.4%	$10.87	+11.3%	COM	69366J200
INCY	Incyte Corp	82,490	$11,026	2.9%	$74.63	+70.6%	COM	45337C102
—	Oxford Immunotec Global PLC	612,903	$9,494	2.5%	$14.09	—	ORD SHS	G6855A103
—	bluebird bio Inc	103,617	$9,419	2.5%	$48.74	—	COM	09609G100
MASI	Masimo Corp	80,900	$7,545	2.0%	$54.87	+50.0%	COM	574795100
OSUR	OraSure Technologies Inc	566,230	$7,321	1.9%	$10.34	0.0%	COM	68554V108
—	Viveve Medical Inc	1,145,736	$7,253	1.9%	$4.76	—	COM NEW	92852W204
—	Dicerna Pharmaceuticals Inc	2,062,991	$7,014	1.8%	$13.12	—	COM	253031108
—	Corium International Inc	1,448,991	$6,057	1.6%	$7.91	—	COM	21887L107
TCMD	Tactile Systems Technology Inc	287,876	$5,455	1.4%	$15.72	+8.2%	COM	87357P100
ABUS	Arbutus Biopharma Corp	1,446,587	$4,701	1.2%	$2.77	0.0%	COM	03879J100
VRAYQ	Viewray Inc	515,612	$4,388	1.2%	$5.45	0.0%	COM	92672L107
—	Invuity Inc	470,167	$3,738	1.0%	$12.08	—	COM NEW	46187J205
—	Global Blood Therapeutics Inc	26,183	$965	0.3%	$35.72	—	COM	37890U108
—	Celldex Therapeutics Inc	241,699	$873	0.2%	$12.18	—	COM	15117B103
—	Biopharmx Corp	1,283,951	$648	0.2%	$1.20	—	COM	09072X101
SRTS	Sensus Healthcare Inc	90,404	$397	0.1%	$6.26	-23.8%	COM	81728J109
NTRA	Natera Inc	31,693	$281	0.1%	$16.90	-43.7%	COM	632307104
—	Sensus Heatlhcare Inc	155,000	$136	0.0%	$0.50	—	*W EXP 06/08/201	81728J117