All Stocks Held By RTW Investments LP

As of 12/31/2023, we find all stocks held by RTW Investments LP to be as follows, presented in the table below with each row detailing each RTW Investments LP position, ordered by largest to smallest position size. The all-stocks-held-by-RTW Investments LP table shows the entity held in the first column (click any entity to explore other funds holding positions), the share amount held, the share count change between the last two reporting periods, and finally the position size for all stocks held by RTW Investments LP as of the latest filing.

Entity	Amount	Change 09/30/2023 to 12/31/2023	Position Size ($ in 1000's)
ROCKET PHARMACEUTICALS INC	17,687,772	UNCH	$530,103
RCKT	17,687,772	UNCH	$530,103
IMMUNOCORE HLDGS PLC	6,096,387	UNCH	$416,505
IMCR	6,096,387	UNCH	$416,505
MIRATI THERAPEUTICS INC	6,768,514	UNCH	$397,650
MRTX	6,768,514	UNCH	$397,650
AXSOME THERAPEUTICS INC	4,489,596	UNCH	$357,327
AXSM	4,489,596	UNCH	$357,327
ACADIA PHARMACEUTICALS INC	11,253,551	-322,986	$352,349
ACAD	11,253,551	-322,986	$352,349
ULTRAGENYX PHARMACEUTICAL IN	6,887,086	+1,481,997	$329,340
RARE	6,887,086	+1,481,997	$329,340
ALNYLAM PHARMACEUTICALS INC	1,640,559	-42,803	$314,019
ALNY	1,640,559	-42,803	$314,019
ARGENX SE	667,195	+160,000	$253,821
ARGX	667,195	+160,000	$253,821
BRUKER CORP	3,344,095	-37,608	$245,724
BRKR	3,344,095	-37,608	$245,724
CYTOKINETICS INC	2,525,080	-49,118	$210,819
CYTK	2,525,080	-49,118	$210,819
PTC THERAPEUTICS INC	7,423,970	+188,774	$204,605
PTCT	7,423,970	+188,774	$204,605
MADRIGAL PHARMACEUTICALS INC	815,191	+505,706	$188,619
MDGL	815,191	+505,706	$188,619
ARVINAS INC	4,213,483	+4,213,483	$173,427
ARVN	4,213,483	+4,213,483	$173,427
MASIMO CORP	1,462,400	-39,093	$171,408
MASI	1,462,400	-39,093	$171,408
PENUMBRA INC	662,664	-10,707	$166,687
PEN	662,664	-10,707	$166,687
NATERA INC	2,593,323	-58,460	$162,446
NTRA	2,593,323	-58,460	$162,446
CELLDEX THERAPEUTICS INC NEW	3,463,201	UNCH	$137,351
CLDX	3,463,201	UNCH	$137,351
PROTAGONIST THERAPEUTICS INC	5,315,514	-100,000	$121,885
PTGX	5,315,514	-100,000	$121,885
CARGO THERAPEUTICS INC	5,175,832	+5,175,832	$119,821
CRGX	5,175,832	+5,175,832	$119,821
VERICEL CORP	3,212,794	-79,079	$114,408
VCEL	3,212,794	-79,079	$114,408
SAGE THERAPEUTICS INC	5,197,019	+47,537	$112,619
SAGE	5,197,019	+47,537	$112,619
ALKERMES PLC	3,901,523	+3,012,450	$108,228
ALKS	3,901,523	+3,012,450	$108,228
AVADEL PHARMACEUTICALS PLC	6,947,918	-188,497	$98,105
AVDL	6,947,918	-188,497	$98,105
10X GENOMICS INC	1,549,951	+29,995	$86,735
TXG	1,549,951	+29,995	$86,735
AKERO THERAPEUTICS INC	3,592,759	+3,592,759	$83,891
AKRO	3,592,759	+3,592,759	$83,891
MERUS N V	2,373,625	+376,861	$65,275
MRUS	2,373,625	+376,861	$65,275
ESTABLISHMENT LABS HLDGS INC	2,494,138	UNCH	$64,573
ESTA	2,494,138	UNCH	$64,573
TARSUS PHARMACEUTICALS INC	3,152,341	+271,640	$63,835
TARS	3,152,341	+271,640	$63,835
89BIO INC	5,578,931	+5,578,931	$62,317
ETNB	5,578,931	+5,578,931	$62,317
AVIDITY BIOSCIENCES INC	6,689,789	UNCH	$60,543
RNA	6,689,789	UNCH	$60,543
APOGEE THERAPEUTICS INC	2,142,591	UNCH	$59,864
APGE	2,142,591	UNCH	$59,864
INSMED INC	1,865,108	UNCH	$57,800
INSM	1,865,108	UNCH	$57,800
ORCHESTRA BIOMED HLDGS INC	5,620,640	UNCH	$51,316
OBIO	5,620,640	UNCH	$51,316
FULCRUM THERAPEUTICS INC	5,469,956	-348,848	$36,922
FULC	5,469,956	-348,848	$36,922
TAYSHA GENE THERAPIES INC	16,893,185	UNCH	$29,901
TSHA	16,893,185	UNCH	$29,901
DANAHER CORPORATION	118,584	+118,584	$27,433
DHR	118,584	+118,584	$27,433
SPYRE THERAPEUTICS INC	2,232,760	+2,232,760	$26,815
AGLE	2,232,760	+2,232,760	$26,815
THERMO FISHER SCIENTIFIC INC	50,000	-240,334	$26,540
TMO	50,000	-240,334	$26,540
UROGEN PHARMA LTD	1,726,808	+869,344	$25,902
URGN	1,726,808	+869,344	$25,902
RADNET INC	663,602	+663,602	$23,073
RDNT	663,602	+663,602	$23,073
SPRINGWORKS THERAPEUTICS INC	625,000	+625,000	$22,812
SWTX	625,000	+625,000	$22,812
STOKE THERAPEUTICS INC	4,131,045	-259,513	$21,729
STOK	4,131,045	-259,513	$21,729
TANGO THERAPEUTICS INC	1,966,752	+1,966,752	$19,471
TNGX	1,966,752	+1,966,752	$19,471
GH RESEARCH PLC	3,327,129	UNCH	$19,297
GHRS	3,327,129	UNCH	$19,297
ROIVANT SCIENCES LTD	1,454,273	-98,444	$16,331
ROIV	1,454,273	-98,444	$16,331
IMMATICS N.V	1,484,911	+639,911	$15,636
IMTX	1,484,911	+639,911	$15,636
ESSA PHARMA INC	2,298,662	+2,298,662	$15,171
EPIX	2,298,662	+2,298,662	$15,171
GUARDANT HEALTH INC	492,977	-7,910	$13,335
GH	492,977	-7,910	$13,335
VIRIDIAN THERAPEUTICS INC	605,816	+605,816	$13,195
VRDN	605,816	+605,816	$13,195
ALLURION TECHNOLOGIES INC	3,457,707	UNCH	$12,932
ALUR	3,457,707	UNCH	$12,932
SHOCKWAVE MED INC	65,060	-58,940	$12,398
SWAV	65,060	-58,940	$12,398
TOURMALINE BIO INC	398,850	+398,850	$10,442
TRML	398,850	+398,850	$10,442
ADICET BIO INC	4,134,631	-106,841	$7,814
ACET	4,134,631	-106,841	$7,814
ACELYRIN INC	978,310	UNCH	$7,298
SLRN	978,310	UNCH	$7,298
IMMUNIC INC	4,335,255	UNCH	$6,503
IMUX	4,335,255	UNCH	$6,503
CUTERA INC	1,817,585	-29,011	$6,407
CUTR	1,817,585	-29,011	$6,407
SAB BIOTHERAPEUTICS INC	9,178,282	+9,178,282	$6,310
SABS	9,178,282	+9,178,282	$6,310
MILESTONE PHARMACEUTICALS IN	3,256,102	UNCH	$5,438
MIST	3,256,102	UNCH	$5,438
EXAGEN INC	1,504,602	+12,170	$2,994
XGN	1,504,602	+12,170	$2,994
APYX MEDICAL CORPORATION	1,025,963	-751,231	$2,688
APYX	1,025,963	-751,231	$2,688
ARYA SCIENCES ACQU CORP IV	127,970	UNCH	$1,395
ARYD	127,970	UNCH	$1,395
SIGHT SCIENCES INC	164,806	+164,806	$850
SGHT	164,806	+164,806	$850
SIENTRA INC	81,016	-223,020	$49
SIEN	81,016	-223,020	$49
ROCKET PHARMACEUTICALS INC	350,000	+0	$0
RCKTW	350,000	UNCH	$0
AKOYA BIOSCIENCES INC			$0 (exited)
AKYA	0	-338,422	$0
AXONICS INC			$0 (exited)
AXNX	0	-442,487	$0
DERMTECH INC			$0 (exited)
DMTK	0	-2,718,356	$0
DESIGN THERAPEUTICS INC			$0 (exited)
DSGN	0	-2,512,986	$0
ILLUMINA INC			$0 (exited)
ILMN	0	-188,125	$0
MIROMATRIX MED INC			$0 (exited)
MIRO	0	-445,222	$0
MOONLAKE IMMUNOTHERAPEUTICS			$0 (exited)
MLTX	0	-500,000	$0
MINERALYS THERAPEUTICS INC			$0 (exited)
MLYS	0	-922,100	$0
OLINK HLDG AB			$0 (exited)
OLK	0	-163,652	$0
OUTSET MED INC			$0 (exited)
OM	0	-808,658	$0
PMV PHARMACEUTICALS INC			$0 (exited)
PMVP	0	-2,375,785	$0
RELMADA THERAPEUTICS INC			$0 (exited)
RLMD	0	-2,131,835	$0
RAYZEBIO INC			$0 (exited)
RYZB	0	-46,300	$0
SCPHARMACEUTICALS INC			$0 (exited)
SCPH	0	-3,297,843	$0
SAGIMET BIOSCIENCES INC			$0 (exited)
SGMT	0	-400,277	$0
STRYKER CORPORATION			$0 (exited)
SYK	0	-28,000	$0
VIKING THERAPEUTICS INC	0	-259,400	$0 (exited)
VKTX	0	-259,400	$0

See Summary: RTW Investments LP Top Holdings
See Details: Top 10 Stocks Held By RTW Investments LP

Entity	Shares/Amount Change	Position Value Change
Biggest New Positions
ARVN	+4,213,483	+$173,427
CRGX	+5,175,832	+$119,821
AKRO	+3,592,759	+$83,891
ETNB	+5,578,931	+$62,317
DHR	+118,584	+$27,433
AGLE	+2,232,760	+$26,815
RDNT	+663,602	+$23,073
SWTX	+625,000	+$22,812
TNGX	+1,966,752	+$19,471
EPIX	+2,298,662	+$15,171

Entity	Shares/Amount Change	Position Value Change
Biggest Exited Positions
MLTX	-500,000	-$28,500
ILMN	-188,125	-$25,826
AXNX	-442,487	-$24,832
SCPH	-3,297,843	-$23,481
PMVP	-2,375,785	-$14,587
OM	-808,658	-$8,798
MLYS	-922,100	-$8,769
SYK	-28,000	-$7,652
RLMD	-2,131,835	-$6,396
DSGN	-2,512,986	-$5,931

Entity	Shares/Amount Change	Position Value Change
Biggest Position Increases
ALKS	+3,012,450	+$83,325
RARE	+1,481,997	+$136,649
URGN	+869,344	+$13,889
IMTX	+639,911	+$5,851
MDGL	+505,706	+$143,422
MRUS	+376,861	+$18,191
TARS	+271,640	+$12,645
PTCT	+188,774	+$42,464
ARGX	+160,000	+$4,469
SAGE	+47,537	+$6,643

Entity	Shares/Amount Change	Position Value Change
Biggest Position Decreases
APYX	-751,231	-$2,999
FULC	-348,848	+$11,087
ACAD	-322,986	+$111,094
STOK	-259,513	+$4,430
TMO	-240,334	-$120,418
SIEN	-223,020	-$796
AVDL	-188,497	+$24,600
ACET	-106,841	+$2,003
PTGX	-100,000	+$31,554

RTW Investments LP Info

Size ($ in 1000's)
At 12/31/2023: $6,380,496
At 09/30/2023: $4,739,549

RTW Investments LP holdings changes, total fund size, and other information presented on HoldingsChannel.com was derived from RTW Investments LP 13F filings. Link to 13F filings: SEC filings

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