Acadian Asset Management
SEPN

Acadian Asset Management’s Septerna Inc SEPN Stock Holding History

Acadian Asset 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
Q1 		$741K Buy
30,978
+101
+0.3% +$2.65K ﹤0.01% 1253
2025
Q4 		$858K Buy
+30,877
New +$737K ﹤0.01% 1143

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

Acadian Asset Management's SEPN Position: Q1 2026 in Review

Acadian Asset Management increased its Septerna Inc (SEPN) stake by 0.33% in Q1 2026, buying an estimated $2.65K and bringing the position to 30,978 shares worth $741K. The position accounts for ﹤0.01% of the portfolio, ranked #1253.

Acadian Asset Management first reported a position in SEPN in Q4 2025 and has held it in 2 quarters since. The position peaked at $858K in Q4 2025. 124 funds tracked by Wall St. Rank hold SEPN as of Q1 2026.

  • Acadian Asset Management held 30,978 shares of Septerna Inc worth $741K as of Q1 2026.
  • Acadian Asset Management bought 101 Septerna Inc shares in Q1 2026, an estimated $2.65K.
  • Septerna Inc made up ﹤0.01% of Acadian Asset Management's portfolio in Q1 2026, its #1253 holding.
  • Acadian Asset Management first reported a position in Septerna Inc in Q4 2025 and has held it in 2 quarters since.
  • Acadian Asset Management's Septerna Inc position peaked at $858K in Q4 2025.
  • 124 funds tracked by Wall St. Rank held Septerna Inc as of Q1 2026.

Based on Acadian Asset Management's 13F filing for Q1 2026, filed 13 May 2026.