CM
SEPN

Caption Management’s Septerna Inc SEPN Stock Holding History

Caption Management’s Portfolio SEPN Stock Details SEPN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$6.7M Buy
+200,000
New +$5.67M 0.03% 505

Other funds holding SEPN

RCM
RA Capital Management Boston, Massachusetts $11.5B AUM 168.77% 1-Year Est. Return
TGV
TRV GP V Boston, Massachusetts $498M AUM 267.53% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
TGV
TRV GP VI Boston, Massachusetts $232M AUM 247.08% 1-Year Est. Return
SB
Samsara BioCapital Palo Alto, California $1.22B AUM 242.83% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
SL
Siren LLC Greenwich, Connecticut $4.94B AUM 244.43% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $11.1B AUM 207.82% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM

Caption Management's SEPN Position: Q2 2026 in Review

Caption Management opened a new position in Septerna Inc (SEPN) in Q2 2026: 38,006 shares worth $1.27M. The stake represents 0.01% of the portfolio and ranks #1052 among its holdings.

154 funds tracked by Wall St. Rank hold SEPN as of Q2 2026.

  • Caption Management held 38,006 shares of Septerna Inc worth $1.27M as of Q2 2026.
  • Septerna Inc was a new Caption Management position in Q2 2026.
  • Septerna Inc made up 0.01% of Caption Management's portfolio in Q2 2026, its #1052 holding.
  • 154 funds tracked by Wall St. Rank held Septerna Inc as of Q2 2026.

Based on Caption Management's 13F filing for Q2 2026, filed 14 Aug 2026.