Titelia

Holdings of Rock Springs Capital Management LP

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Net assets
-
Positions
93 in 7 countries
Top ten
42.8 % of the equity sleeve
Filed on
Mar 31, 2026
Portfolio shape

Positions

RankCompanySharesValueWeight
1REVOLUTION MEDICINES INC 1,209,465117.6M $
2Eli Lilly & Co 98,70090.8M $
3Madrigal Pharmaceuticals Inc 170,99989.5M $
4MIRUM PHARMACEUTICALS INC 811,29474.9M $
5Argenx SE 98,50071.9M $
6Rhythm Pharmaceuticals Inc 689,74860M $
7Insmed Inc 314,30051.4M $
8ASCENDIS PHARMA A/S 194,00044.4M $
9TRAVERE THERAPEUTICS INC 1,477,95443.9M $
10KYMERA THERAPEUTICS INC 496,87141.4M $
11Penumbra Inc 120,50039.6M $
12Intuitive Surgical Inc 82,00037.8M $
13Scholar Rock Holding Corp 739,81636.4M $
14Enliven Therapeutics Inc 826,50032.4M $
15Boston Scientific Corp 515,30032.3M $
16IRhythm Holdings Inc 261,75030.9M $
17STRUCTURE THERAPEUTICS INC 640,21730.9M $
18Agios Pharmaceuticals Inc 799,16327M $
19Ultragenyx Pharmaceutical Inc 1,218,77325.5M $
20ALNYLAM PHARMACEUTICALS INC 74,00024.5M $
21COGENT BIOSCIENCES INC 624,15524M $
22TENET HEALTHCARE CORP 125,00023.6M $
23Dexcom Inc 355,60022.3M $
24Celldex Therapeutics Inc 650,27020.6M $
25VERA THERAPEUTICS INC 503,58520.3M $
26Neurocrine Biosciences Inc 150,45019.8M $
27ARCELLX INC 169,85919.5M $
28Erasca Inc 1,103,46917.9M $
29DYNE THERAPEUTICS INC 972,19817.6M $
30Compass Therapeutics Inc 3,305,30817.5M $
31Aclaris Therapeutics Inc 4,472,65016.8M $
32TARSUS PHARMACEUTICALS INC 225,17915.8M $
33MiniMed Group Inc 1,055,00015.7M $
34ZAI LAB LTD 814,70715.3M $
35UnitedHealth Group Inc 53,00014.3M $
36Centessa Pharmaceuticals PLC 351,82814M $
37HeartFlow Inc 572,50013.9M $
38Ardelyx Inc 2,299,47313.8M $
39Summit Therapeutics Inc 710,00013.5M $
40Azenta Inc 569,10012M $
41Mineralys Therapeutics Inc 439,75111.9M $
42Danaher Corp 61,50011.7M $
43PTC Therapeutics Inc 161,79811M $
44CARIS LIFE SCIENCES INC 563,00010.1M $
45ZENAS BIOPHARMA INC 502,0779.8M $
46Bicara Therapeutics Inc 489,0959.7M $
47Bridgebio Pharma Inc 128,2509.5M $
48Soleno Therapeutics Inc 257,2538.6M $
49MBX BIOSCIENCES INC 287,9678.6M $
50Tango Therapeutics Inc 386,9158.1M $
51Regeneron Pharmaceuticals Inc 10,1007.8M $
52Immunome Inc 347,6667.6M $
53AMYLYX PHARMACEUTICALS INC 499,7646.9M $
54Omada Health Inc 541,0006.8M $
55Inspire Medical Systems Inc 131,8006.8M $
56Apellis Pharmaceuticals Inc 162,7506.5M $
57Evolent Health Inc 2,675,0006.1M $
58Indivior Pharmaceuticals Inc 200,0006.1M $
59Terns Pharmaceuticals Inc 113,7486M $
60EDAP TMS SA 1,378,0005.1M $
61Janux Therapeutics Inc 367,0095.1M $
62Phreesia Inc 600,4005M $
63Thermo Fisher Scientific Inc 10,0004.9M $
64Stryker Corp 14,8004.9M $
65Sionna Therapeutics Inc 99,4294M $
66ARCUS BIOSCIENCES INC 180,0003.9M $
67SPDR SERIES TRUST 30,0003.8M $
68Alphatec Holdings Inc 350,0003.8M $
69VAXCYTE INC 60,2503.5M $
70EyePoint Inc 258,7393.3M $
71Novo Nordisk A/S 90,0003.3M $
72OCULAR THERAPEUTIX INC 383,7163.3M $
73Viking Therapeutics Inc 96,0003.1M $
74CYTOKINETICS INC 45,3643M $
75Century Therapeutics Inc 1,304,3472.9M $
76CVS Health Corp 40,0002.9M $
77TALPHERA INC 3,589,1862.7M $
78Olema Pharmaceuticals Inc 170,3782.5M $
79Surgery Partners Inc 208,0002.5M $
80LENZ Therapeutics Inc 257,4602.4M $
81Edwards Lifesciences Corp 28,9002.3M $
82Dianthus Therapeutics Inc 26,7572.2M $
83Neurogene Inc 104,3392.1M $
84agilon health Inc 260,0002.1M $
85Corcept Therapeutics Inc 50,2502M $
86Acadia Healthcare Co Inc 75,5001.8M $
87Teva Pharmaceutical Industries Ltd 45,5001.4M $
88JASPER THERAPEUTICS INC 1,100,726964.5K $
89LEGEND BIOTECH CORP 40,500732.6K $
90Gossamer Bio Inc 1,609,492528.7K $
91Amicus Therapeutics Inc 21,062304.6K $
92ORUKA THERAPEUTICS INC 4,123202.2K $
93BioCryst Pharmaceuticals Inc 12,600120K $

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Sector breakdown

  • Health care 25.4 %
  • Unattributed 74.6 %

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 90.3 %
  • Netherlands 4.5 %
  • Denmark 3.0 %
  • Cayman Islands 1.0 %
  • United Kingdom 0.9 %
  • France 0.3 %
  • Israel 0.1 %

Shares are computed on the fund's equities only.

RankCountryLinesValueShare
1United States851.4B $90.26 %
2Netherlands171.9M $4.49 %
3Denmark247.7M $2.97 %
4Cayman Islands216.1M $1.00 %
5United Kingdom114M $0.87 %
6France15.1M $0.32 %
7Israel11.4M $0.09 %
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Titelia. "Holdings of Rock Springs Capital Management LP". https://titelia.com/en/funds/US13F1595725