AB
SEPN

Amalgamated Bank’s Septerna Inc SEPN Stock Holding History

Amalgamated Bank’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 		– Sell
-672
Closed -$19K – 2902
2025
Q4 		$19K Buy
672
+38
+6% +$908 ﹤0.01% 2141
2025
Q3 		$12K Hold
634
– – ﹤0.01% 2402
2025
Q2 		$7K Hold
634
– – ﹤0.01% 2618
2025
Q1 		$4K Hold
634
– – ﹤0.01% 2760
2024
Q4 		$15K Buy
+634
New +$15K ﹤0.01% 2256

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 $498M AUM 267.53% 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 $232M AUM 247.08% 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 $6.73T AUM 46.02% 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

Amalgamated Bank's SEPN Position: Q1 2026 in Review

Amalgamated Bank sold out of Septerna Inc (SEPN) in Q1 2026, closing a stake of 672 shares — an estimated $19K sold.

Amalgamated Bank first reported a position in SEPN in Q4 2024 and held it in 5 quarters. The position peaked at $19K in Q4 2025. 124 funds tracked by Wall St. Rank hold SEPN as of Q1 2026.

  • Amalgamated Bank reported no remaining Septerna Inc position as of Q1 2026 after selling out during the quarter.
  • Amalgamated Bank sold 672 Septerna Inc shares in Q1 2026, an estimated $19K.
  • Amalgamated Bank first reported a position in Septerna Inc in Q4 2024 and held it in 5 quarters.
  • Amalgamated Bank's Septerna Inc position peaked at $19K in Q4 2025.
  • 124 funds tracked by Wall St. Rank held Septerna Inc as of Q1 2026.

Based on Amalgamated Bank's 13F filing for Q1 2026, filed 8 May 2026.