Rock Springs Capital Management LP Incresed Positions in Q2 2025

Rock Springs Capital Management LP

  • $1.47 Billion
  • Q2 2025
Stock Shares change Price Range Shares Held Trade History
AGIO
Agios Pharmaceuticals, Inc.

Healthcare
648K
+ 189.25%
$24.53 - $35.75 $15.9M - $23.2M
990K $32.9M
MRUS
Merus N.V.

Healthcare
82.9K
+ 8.45%
$34.89 - $62.42 $2.89M - $5.17M
1.06M $55.9M
INSM
Insmed Inc

Healthcare
9.1K
+ 1.76%
$64.81 - $105.9 $590K - $964K
525K $52.8M
RYTM
Rhythm Pharmaceuticals, Inc.

Healthcare
27K
+ 3.23%
$46.95 - $68.11 $1.27M - $1.84M
861K $54.4M
BSX
Boston Scientific Corp

Healthcare
78K
+ 28.16%
$89.7 - $107.41 $7M - $8.38M
355K $38.1M
EXAS
Exact Sciences Corp

Healthcare
92K
+ 19.17%
$40.31 - $58.08 $3.71M - $5.34M
572K $30.4M
EVH
Evolent Health, Inc.

Healthcare
125K
+ 4.64%
$7.21 - $11.26 $901K - $1.41M
2.82M $31.8M
REGN
Regeneron Pharmaceuticals, Inc.

Healthcare
8.5K
+ 303.57%
$483.07 - $625.6 $4.11M - $5.32M
11.3K $5.93M
ASND
Ascendis Pharma A/S

Healthcare
1K
+ 0.46%
$137.41 - $179.1 $137K - $179K
217K $37.5M
RVMD
Revolution Medicines, Inc.

Healthcare
49.3K
+ 3.85%
$31.13 - $41.98 $1.54M - $2.07M
1.33M $49M
VERA
Vera Therapeutics, Inc.

Healthcare
96.6K
+ 18.55%
$18.86 - $32.0 $1.82M - $3.09M
617K $14.5M
AMLX
Amylyx Pharmaceuticals, Inc.

Healthcare
157K
+ 45.61%
$3.31 - $6.5 $518K - $1.02M
500K $3.2M
ARDX
Ardelyx, Inc.

Healthcare
681K
+ 42.45%
$3.28 - $5.51 $2.23M - $3.75M
2.29M $8.96M
CGEM
Cullinan Oncology, Inc.

Healthcare
23.6K
+ 3.66%
$7.13 - $9.08 $168K - $214K
668K $5.03M
DYN
Dyne Therapeutics, Inc.

Healthcare
56.5K
+ 10.77%
$6.81 - $14.78 $385K - $835K
581K $5.53M
Structure Therapeutics Inc
2.9K
+ 0.26%
N/A
1.14M $0
Soleno Therapeutics Inc
30.4K
+ 24.52%
N/A
155K $0
Mineralys Therapeutics Inc
3.7K
+ 1.15%
N/A
325K $0
Lenz Therapeutics Inc
900
+ 1.08%
N/A
84K $0
Enliven Therapeutics Inc
236K
+ 50.56%
N/A
701K $0
AZTA
Azenta, Inc.

Healthcare
55.4K
+ 11.66%
$25.03 - $35.41 $1.39M - $1.96M
530K $16.3M
APLS
Apellis Pharmaceuticals, Inc.

Healthcare
4.3K
+ 5.38%
$16.36 - $23.0 $70.3K - $98.9K
84.3K $1.46M
APLT
Applied Therapeutics Inc.

Healthcare
1.1K
+ 0.05%
$0.3 - $0.6 $330 - $660
2.08M $643K
DHR
Danaher Corp

Healthcare
200
+ 0.34%
$174.64 - $205.16 $34.9K - $41K
59K $11.7M
JANX
Janux Therapeutics, Inc.

Healthcare
5.8K
+ 2.84%
$22.62 - $33.2 $131K - $193K
210K $4.86M
LUNG
Pulmonx Corp

Healthcare
147K
+ 29.26%
$2.57 - $6.87 $379K - $1.01M
651K $1.69M
INSP
Inspire Medical Systems, Inc.

Healthcare
8.25K
+ 8.31%
$127.18 - $161.88 $1.05M - $1.34M
108K $14M
LLY
Eli Lilly & CO

Healthcare
3K
+ 2.64%
$713.71 - $898.95 $2.14M - $2.7M
117K $90.8M
TARS
Tarsus Pharmaceuticals, Inc.

Healthcare
19.4K
+ 5.47%
$39.88 - $51.49 $773K - $998K
374K $15.1M
FOLD
Amicus Therapeutics, Inc.

Healthcare
51K
+ 2.67%
$5.64 - $8.0 $287K - $408K
1.96M $11.2M
ACHC
Acadia Healthcare Company, Inc.

Healthcare
14.9K
+ 2.19%
$20.6 - $29.93 $307K - $446K
696K $15.8M
Activity Summary
Buys All Purchases 41 New Holdings 9 Increased Positions 32 Sells All Sells 29 Reductions 29 Sold out 0 Options Calls 0 Puts 0
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