
RA CAPITAL MANAGEMENT, L.P.
Latest 13F filing data - Q3 2025
Holdings (Top positions)
| Stock | Ticker | ||
|---|---|---|---|
![]() | IFRX | 1.97M | $2.64M |
![]() | IRON | 1.58M | $104.22M |
![]() | GPCR | 1.52M | $42.49M |
![]() | NUVL | 1.25M | $107.79M |
![]() | SRRK | 1.17M | $43.45M |
![]() | TVTX | 1.15M | $27.48M |
![]() | RCUS | 1.14M | $15.45M |
![]() | JBIO | 1.06M | $9.17M |
![]() | ASMB | 1.02M | $26.12M |
![]() | BLTE | 875K | $64.75M |
![]() | PCSC | 750K | $7.95M |
![]() | MTSR | 676K | $35.35M |
![]() | AVTX | 663K | $8.43M |
![]() | SRZN | 603K | $7.76M |
![]() | EVH | 579K | $4.90M |
![]() | MNPR | 511K | $41.75M |
![]() | DSGN | 476K | $3.58M |
![]() | QURE | 200K | $11.67M |
![]() | INSP | 115K | $8.53M |
![]() | PGNY | 97K | $2.08M |

InflaRx N.V.
IFRX
Shares Held
1.97M
Value
$2.64M

Disc Medicine, Inc.
IRON
Shares Held
1.58M
Value
$104.22M

Structure Therapeutics Inc.
GPCR
Shares Held
1.52M
Value
$42.49M

Nuvalent, Inc.
NUVL
Shares Held
1.25M
Value
$107.79M

Scholar Rock Holding Corporation
SRRK
Shares Held
1.17M
Value
$43.45M

Travere Therapeutics, Inc.
TVTX
Shares Held
1.15M
Value
$27.48M

Arcus Biosciences, Inc.
RCUS
Shares Held
1.14M
Value
$15.45M

Jade Biosciences, Inc.
JBIO
Shares Held
1.06M
Value
$9.17M

Assembly Biosciences, Inc.
ASMB
Shares Held
1.02M
Value
$26.12M

Belite Bio, Inc
BLTE
Shares Held
875K
Value
$64.75M

Perceptive Capital Solutions Corp Class A Ordinary Shares
PCSC
Shares Held
750K
Value
$7.95M

Metsera, Inc.
MTSR
Shares Held
676K
Value
$35.35M

Avalo Therapeutics, Inc.
AVTX
Shares Held
663K
Value
$8.43M

Surrozen, Inc.
SRZN
Shares Held
603K
Value
$7.76M

Evolent Health, Inc.
EVH
Shares Held
579K
Value
$4.90M

Monopar Therapeutics Inc.
MNPR
Shares Held
511K
Value
$41.75M

Design Therapeutics, Inc.
DSGN
Shares Held
476K
Value
$3.58M

uniQure N.V.
QURE
Shares Held
200K
Value
$11.67M

Inspire Medical Systems, Inc.
INSP
Shares Held
115K
Value
$8.53M

Progyny, Inc.
PGNY
Shares Held
97K
Value
$2.08M
