ROCK SPRINGS CAPITAL MANAGEMENT LP
Latest 13F filing data - Q1 2026
Holdings (Top positions)
| Stock | Ticker | ||
|---|---|---|---|
 | ACRS | 4.47M | $16.77M |
 | TLPH | 3.59M | $2.68M |
 | CMPX | 3.31M | $17.49M |
 | EVH | 2.67M | $6.10M |
 | ARDX | 2.30M | $13.77M |
 | GOSS | 1.61M | $528.72K |
 | TVTX | 1.48M | $43.91M |
 | EDAP | 1.38M | $5.13M |
 | IPSC | 1.30M | $2.95M |
 | RARE | 1.22M | $25.53M |
 | RVMD | 1.21M | $117.62M |
 | ERAS | 1.10M | $17.85M |
 | JSPR | 1.10M | $964.46K |
 | DYN | 972K | $17.63M |
 | ELVN | 827K | $32.40M |
 | ZLAB | 815K | $15.32M |
 | MIRM | 811K | $74.95M |
 | AGIO | 799K | $27.04M |
 | XENE | 763K | $44.37M |
 | SRRK | 740K | $36.37M |
Aclaris Therapeutics, Inc.
ACRS
Shares Held
4.47M
Value
$16.77M
Talphera, Inc.
TLPH
Shares Held
3.59M
Value
$2.68M
Compass Therapeutics, Inc.
CMPX
Shares Held
3.31M
Value
$17.49M
Evolent Health, Inc.
EVH
Shares Held
2.67M
Value
$6.10M
Ardelyx, Inc.
ARDX
Shares Held
2.30M
Value
$13.77M
Gossamer Bio, Inc.
GOSS
Shares Held
1.61M
Value
$528.72K
Travere Therapeutics, Inc.
TVTX
Shares Held
1.48M
Value
$43.91M
Edap Tms S.a.
EDAP
Shares Held
1.38M
Value
$5.13M
Century Therapeutics, Inc.
IPSC
Shares Held
1.30M
Value
$2.95M
Ultragenyx Pharmaceutical Inc.
RARE
Shares Held
1.22M
Value
$25.53M
Revolution Medicines, Inc.
RVMD
Shares Held
1.21M
Value
$117.62M
Erasca, Inc.
ERAS
Shares Held
1.10M
Value
$17.85M
Jasper Therapeutics, Inc.
JSPR
Shares Held
1.10M
Value
$964.46K
Dyne Therapeutics, Inc.
DYN
Shares Held
972K
Value
$17.63M
Enliven Therapeutics, Inc.
ELVN
Shares Held
827K
Value
$32.40M
Zai Lab Limited
ZLAB
Shares Held
815K
Value
$15.32M
Mirum Pharmaceuticals, Inc.
MIRM
Shares Held
811K
Value
$74.95M
Agios Pharmaceuticals, Inc.
AGIO
Shares Held
799K
Value
$27.04M
Xenon Pharmaceuticals Inc.
XENE
Shares Held
763K
Value
$44.37M
Scholar Rock Holding Corporation
SRRK
Shares Held
740K
Value
$36.37M