RA CAPITAL MANAGEMENT, L.P.
Latest 13F filing data - Q1 2026
Holdings (Top positions)
| Stock | Ticker | ||
|---|---|---|---|
 | GERN | 63.77M | $95.02M |
 | WVE | 26.98M | $195.57M |
 | TSHA | 23.56M | $105.29M |
 | ABOS | 20.99M | $49.54M |
 | PEPG | 20.06M | $35.51M |
 | IPSC | 17.75M | $40.13M |
 | BCRX | 15.83M | $150.67M |
 | ALXO | 13.01M | $26.09M |
 | TYRA | 12.20M | $467.21M |
 | PCVX | 11.47M | $666.79M |
 | JANX | 11.19M | $155.54M |
 | SPRY | 10.86M | $87.21M |
 | NKTX | 10.81M | $22.80M |
 | OVID | 10.71M | $23.79M |
 | EWTX | 10.43M | $328.50M |
 | ASND | 10.28M | $2.35B |
 | SION | 9.91M | $397.09M |
 | ARTV | 9.85M | $63.46M |
 | NAMS | 9.55M | $305.70M |
 | SLDB | 9.34M | $67.25M |
Geron Corporation
GERN
Shares Held
63.77M
Value
$95.02M
Wave Life Sciences Ltd.
WVE
Shares Held
26.98M
Value
$195.57M
Taysha Gene Therapies, Inc.
TSHA
Shares Held
23.56M
Value
$105.29M
Acumen Pharmaceuticals, Inc.
ABOS
Shares Held
20.99M
Value
$49.54M
PepGen Inc.
PEPG
Shares Held
20.06M
Value
$35.51M
Century Therapeutics, Inc.
IPSC
Shares Held
17.75M
Value
$40.13M
BioCryst Pharmaceuticals, Inc.
BCRX
Shares Held
15.83M
Value
$150.67M
ALX Oncology Holdings Inc.
ALXO
Shares Held
13.01M
Value
$26.09M
Tyra Biosciences, Inc.
TYRA
Shares Held
12.20M
Value
$467.21M
Vaxcyte, Inc.
PCVX
Shares Held
11.47M
Value
$666.79M
Janux Therapeutics, Inc.
JANX
Shares Held
11.19M
Value
$155.54M
ARS Pharmaceuticals, Inc.
SPRY
Shares Held
10.86M
Value
$87.21M
Nkarta, Inc.
NKTX
Shares Held
10.81M
Value
$22.80M
Ovid Therapeutics Inc.
OVID
Shares Held
10.71M
Value
$23.79M
Edgewise Therapeutics, Inc.
EWTX
Shares Held
10.43M
Value
$328.50M
Ascendis Pharma A/S
ASND
Shares Held
10.28M
Value
$2.35B
Sionna Therapeutics, Inc.
SION
Shares Held
9.91M
Value
$397.09M
Artiva Biotherapeutics, Inc.
ARTV
Shares Held
9.85M
Value
$63.46M
NewAmsterdam Pharma Company N.V.
NAMS
Shares Held
9.55M
Value
$305.70M
Solid Biosciences Inc.
SLDB
Shares Held
9.34M
Value
$67.25M