RTW INVESTMENTS, LP Diversified Active

CIK: 0001493215 · Show all filings

Period: Q3 2017 (← Previous) (Next →)

Filing Date: Nov 14, 2017

Total Value ($000): $574,197 (100.0% shares, 0.0% debt)

Holdings (27)

ALNY Alnylam Pharmaceuticals Inc 12.8%

Value ($000) $73,236 Shares 623,338 Est. Cost $75.05 Unrealized +13.7%

PTCT PTC Therapeutics Inc 12.2%

Value ($000) $69,938 Shares 3,495,143 Est. Cost $12.83 Unrealized +52.3%

BMY Bristol Myers Squibb Co 9.2%

Value ($000) $52,746 Shares 827,512 Est. Cost $42.05 Unrealized +2.5%

RGNX Regenxbio Inc 8.8%

Value ($000) $50,710 Shares 1,539,005 Est. Cost $20.59 Unrealized +9.3%

— Avexis Inc 7.9%

Value ($000) $45,237 Shares 467,667 Est. Cost $33.55 Unrealized —

— La Jolla Pharmaceutical Co 6.3%

Value ($000) $36,321 Shares 1,044,307 Est. Cost $25.35 Unrealized —

— Achillion Pharmaceuticals In 6.1%

Value ($000) $35,201 Shares 7,839,766 Est. Cost $4.51 Unrealized —

ABUS Arbutus Biopharma Corp 5.7%

Value ($000) $32,651 Shares 5,266,280 Est. Cost $3.27 Unrealized +31.0%

— Agenus Inc 3.2%

Value ($000) $18,604 Shares 4,218,520 Est. Cost $7.60 Unrealized —

— Corium Intl Inc 3.2%

Value ($000) $18,564 Shares 1,675,479 Est. Cost $7.94 Unrealized —

BCRX BioCryst Pharmaceuticals 3.0%

Value ($000) $17,421 Shares 3,324,705 Est. Cost $7.25 Unrealized -29.4%

— Oxford Immunotec Global PLC 3.0%

Value ($000) $17,344 Shares 1,032,370 Est. Cost $15.20 Unrealized —

— bluebird bio Inc 2.5%

Value ($000) $14,295 Shares 104,078 Est. Cost $48.74 Unrealized —

OSUR OraSure Technologies Inc 2.1%

Value ($000) $12,053 Shares 535,707 Est. Cost $10.50 Unrealized +91.7%

— Dicerna Pharmaceuticals Inc 2.1%

Value ($000) $11,954 Shares 2,078,991 Est. Cost $13.12 Unrealized —

TCMD Tactile Sys Technology Inc 1.9%

Value ($000) $10,932 Shares 353,216 Est. Cost $17.26 Unrealized +83.4%

— Myokardia Inc 1.9%

Value ($000) $10,882 Shares 253,962 Est. Cost $42.85 Unrealized —

— Atara Biotherapeutics Inc 1.9%

Value ($000) $10,857 Shares 656,018 Est. Cost $17.06 Unrealized —

MASI Masimo Corp 1.8%

Value ($000) $10,465 Shares 120,900 Est. Cost $66.53 Unrealized +32.9%

— Viveve Med Inc 1.3%

Value ($000) $7,719 Shares 1,473,028 Est. Cost $4.99 Unrealized —

VRAYQ Viewray Inc 1.0%

Value ($000) $5,878 Shares 1,020,462 Est. Cost $5.80 Unrealized -2.8%

— Spring Bk Pharmaceuticals In 0.7%

Value ($000) $4,195 Shares 249,095 Est. Cost $13.54 Unrealized —

— Bovie Medical Corp 0.7%

Value ($000) $3,852 Shares 1,139,600 Est. Cost $3.38 Unrealized —

— Zynerba Pharmaceuticals Inc 0.3%

Value ($000) $1,672 Shares 200,000 Est. Cost $8.36 Unrealized —

— Global Blood Therapeutics In 0.1%

Value ($000) $817 Shares 26,310 Est. Cost $35.72 Unrealized —

ARGX argenx SE 0.1%

Value ($000) $563 Shares 24,906 Est. Cost $21.23 Unrealized —

— SENSUS HEATLHCARE INC 0.0%

Value ($000) $90 Shares 155,000 Est. Cost $0.50 Unrealized —

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
ALNY	Alnylam Pharmaceuticals Inc	623,338	$73,236	12.8%	$75.05	+13.7%	COM	02043Q107
PTCT	PTC Therapeutics Inc	3,495,143	$69,938	12.2%	$12.83	+52.3%	COM	69366J200
BMY	Bristol Myers Squibb Co	827,512	$52,746	9.2%	$42.05	+2.5%	COM	110122108
RGNX	Regenxbio Inc	1,539,005	$50,710	8.8%	$20.59	+9.3%	COM	75901B107
—	Avexis Inc	467,667	$45,237	7.9%	$33.55	—	COM	05366U100
—	La Jolla Pharmaceutical Co	1,044,307	$36,321	6.3%	$25.35	—	COM PAR $.0001 2	503459604
—	Achillion Pharmaceuticals In	7,839,766	$35,201	6.1%	$4.51	—	COM	00448Q201
ABUS	Arbutus Biopharma Corp	5,266,280	$32,651	5.7%	$3.27	+31.0%	COM	03879J100
—	Agenus Inc	4,218,520	$18,604	3.2%	$7.60	—	COM NEW	00847G705
—	Corium Intl Inc	1,675,479	$18,564	3.2%	$7.94	—	COM	21887L107
BCRX	BioCryst Pharmaceuticals	3,324,705	$17,421	3.0%	$7.25	-29.4%	COM	09058V103
—	Oxford Immunotec Global PLC	1,032,370	$17,344	3.0%	$15.20	—	ORD SHS	G6855A103
—	bluebird bio Inc	104,078	$14,295	2.5%	$48.74	—	COM	09609G100
OSUR	OraSure Technologies Inc	535,707	$12,053	2.1%	$10.50	+91.7%	COM	68554V108
—	Dicerna Pharmaceuticals Inc	2,078,991	$11,954	2.1%	$13.12	—	COM	253031108
TCMD	Tactile Sys Technology Inc	353,216	$10,932	1.9%	$17.26	+83.4%	COM	87357P100
—	Myokardia Inc	253,962	$10,882	1.9%	$42.85	—	COM	62857M105
—	Atara Biotherapeutics Inc	656,018	$10,857	1.9%	$17.06	—	COM	046513107
MASI	Masimo Corp	120,900	$10,465	1.8%	$66.53	+32.9%	COM	574795100
—	Viveve Med Inc	1,473,028	$7,719	1.3%	$4.99	—	COM NEW	92852W204
VRAYQ	Viewray Inc	1,020,462	$5,878	1.0%	$5.80	-2.8%	COM	92672L107
—	Spring Bk Pharmaceuticals In	249,095	$4,195	0.7%	$13.54	—	COM	849431101
—	Bovie Medical Corp	1,139,600	$3,852	0.7%	$3.38	—	COM	10211F100
—	Zynerba Pharmaceuticals Inc	200,000	$1,672	0.3%	$8.36	—	COM	98986X109
—	Global Blood Therapeutics In	26,310	$817	0.1%	$35.72	—	COM	37890U108
ARGX	argenx SE	24,906	$563	0.1%	$21.23	—	SPONSORED ADR	04016X101
—	SENSUS HEATLHCARE INC	155,000	$90	0.0%	$0.50	—	*W EXP 06/08/201	81728J117