JF
SEPN

Jump Financial’s Septerna Inc SEPN Stock Holding History

Jump Financial’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
Q1 		$1.27M Buy
53,011
+44,612
+531% +$1.17M 0.02% 828
2025
Q4 		$234K Buy
+8,399
New +$201K ﹤0.01% 1670

Other funds holding SEPN

RCM
RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return
TGV
TRV GP V Boston, Massachusetts $401M AUM 284.76% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
TGV
TRV GP VI Boston, Massachusetts $136M AUM 328.39% 1-Year Est. Return
SB
Samsara BioCapital Palo Alto, California $1.03B AUM 214.94% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
SL
Siren LLC Greenwich, Connecticut $3.61B AUM 203.3% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
BI
BVF Inc San Francisco, California $3.14B AUM 249.53% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $10.2B AUM 149.19% 1-Year Est. Return

Jump Financial's SEPN Position: Q1 2026 in Review

Jump Financial increased its Septerna Inc (SEPN) stake by 531% in Q1 2026, buying an estimated $1.17M and bringing the position to 53,011 shares worth $1.27M. The position accounts for 0.02% of the portfolio, ranked #828.

Jump Financial first reported a position in SEPN in Q4 2025 and has held it in 2 quarters since. 124 funds tracked by Wall St. Rank hold SEPN as of Q1 2026.

  • Jump Financial held 53,011 shares of Septerna Inc worth $1.27M as of Q1 2026.
  • Jump Financial bought 44,612 Septerna Inc shares in Q1 2026, an estimated $1.17M.
  • Septerna Inc made up 0.02% of Jump Financial's portfolio in Q1 2026, its #828 holding.
  • Jump Financial first reported a position in Septerna Inc in Q4 2025 and has held it in 2 quarters since.
  • 124 funds tracked by Wall St. Rank held Septerna Inc as of Q1 2026.

Based on Jump Financial's 13F filing for Q1 2026, filed 14 May 2026.