Titelia

Holdings of RTW INVESTMENTS, LP

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Net assets
-
Positions
76 in 5 countries
Top ten
53.1 % of the equity sleeve
Filed on
Mar 31, 2026
Portfolio shape

Positions

RankCompanySharesValueWeight
1Madrigal Pharmaceuticals Inc 1,993,6871B $
2Insmed Inc 4,842,880791.9M $
3Protagonist Therapeutics Inc 5,059,053533.2M $
4PTC Therapeutics Inc 7,746,415527.8M $
5Argenx SE 709,446518.1M $
6CG ONCOLOGY INC 6,984,808472.7M $
7Celcuity Inc 3,039,621346.9M $
8Tango Therapeutics Inc 13,300,620278.2M $
9Erasca Inc 16,157,175261.4M $
10NATERA INC 1,250,000250M $
11RadNet Inc 4,285,000239.5M $
12TARSUS PHARMACEUTICALS INC 3,346,025234.7M $
13Apogee Therapeutics Inc 2,782,097234.2M $
14Spyre Therapeutics Inc 4,171,996210.4M $
15COGENT BIOSCIENCES INC 5,458,675210.1M $
16IRhythm Holdings Inc 1,668,500196.9M $
17Stoke Therapeutics Inc 5,623,525183.1M $
18CYTOKINETICS INC 2,721,158179.4M $
19ACADIA Pharmaceuticals Inc 7,144,524159M $
20Apellis Pharmaceuticals Inc 3,685,045148.2M $
21Immunocore Holdings PLC 4,869,798146.8M $
22Repligen Corp 1,206,000142.1M $
23Neurocrine Biosciences Inc 1,062,072139.9M $
24GUARDANT HEALTH INC 1,481,033136.8M $
25ZAI LAB LTD 6,574,032123.7M $
26BELITE BIO INC 715,332114.1M $
27Intuitive Surgical Inc 220,000101.4M $
28ORUKA THERAPEUTICS INC 2,058,148101M $
29Xencor Inc 6,777,46181.7M $
30Centessa Pharmaceuticals PLC 2,054,17581.6M $
31IMMUNOVANT INC 3,177,84978.9M $
32Ultragenyx Pharmaceutical Inc 3,648,79576.4M $
33Hinge Health Inc 1,930,00074.4M $
34Castle Biosciences Inc 2,758,33567.7M $
35Rocket Pharmaceuticals Inc 17,687,77263.3M $
36Taysha Gene Therapies Inc 13,680,24861.2M $
37COMPASS PATHWAYS PLC 10,632,39058.8M $
38Kodiak Sciences Inc 1,487,93456.7M $
39Replimune Group Inc 7,356,91656.3M $
40Crinetics Pharmaceuticals Inc 1,451,32652.7M $
41WAYSTAR HOLDING CORP 1,630,00039.3M $
42Arrowhead Pharmaceuticals Inc 585,68236.7M $
43Orchestra BioMed Holdings Inc 8,306,06335.3M $
44VERASTEM INC 6,576,30634.9M $
45Evommune Inc 1,502,23534.5M $
46Stryker Corp 100,00032.9M $
47SAVARA INC 5,952,38032.5M $
48Candel Therapeutics Inc 6,422,01831.5M $
49Aquestive Therapeutics Inc 7,426,47130.8M $
50AKTIS ONCOLOGY INC 1,592,04328.5M $
51Neurogene Inc 1,362,45627.5M $
52Cullinan Therapeutics Inc 1,705,96024.2M $
53Compass Therapeutics Inc 4,186,59922.1M $
54Dianthus Therapeutics Inc 248,06320.8M $
55Fulgent Genetics Inc 1,289,00020.5M $
56Beta Bionics Inc 2,000,00020M $
57KYMERA THERAPEUTICS INC 240,00020M $
58Century Therapeutics Inc 8,695,65219.7M $
59Beam Therapeutics Inc 570,39413.6M $
60AVALO THERAPEUTICS INC 856,96212.8M $
61Ocugen Inc 6,666,66612.1M $
62HeartFlow Inc 495,00012M $
63JADE BIOSCIENCES INC 573,2058.1M $
64Capricor Therapeutics Inc 250,0007.6M $
65Kalaris Therapeutics Inc 1,300,0007.5M $
66INVENTIVA SA 1,298,7027.2M $
67AtaiBeckley Inc 2,000,0007.1M $
68Larimar Therapeutics Inc 1,500,0006.8M $
69Tenax Therapeutics Inc 370,2465.9M $
70Lumexa Imaging Holdings Inc 650,0005.6M $
714D Molecular Therapeutics Inc 475,7374.4M $
72Medline Inc 70,0003.1M $
73Omada Health Inc 200,0002.5M $
74Disc Medicine Inc 30,0001.9M $
75IMAGENEBIO INC 334,4451.7M $
76Exagen Inc 395,2311.2M $

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Sector breakdown

  • Health care 17.9 %
  • Unattributed 82.1 %

Titelia assigns each company to a sector, one by one. The unassigned share stays visible, under "Unattributed".

Currency breakdown

  • USD 100.0 %

Each line is counted in its quoted currency, as the fund declares it.

Country breakdown

  • United States 90.5 %
  • Netherlands 5.5 %
  • Cayman Islands 2.5 %
  • United Kingdom 1.5 %
  • France 0.1 %

Shares are computed on the fund's equities only.

RankCountryLinesValueShare
1United States708.6B $90.46 %
2Netherlands1518.1M $5.47 %
3Cayman Islands2237.7M $2.51 %
4United Kingdom2140.4M $1.48 %
5France17.2M $0.08 %
Cite this page

Titelia. "Holdings of RTW INVESTMENTS, LP". https://titelia.com/en/funds/US13F1493215