Bank of America
SEPN

Bank of America’s Septerna Inc SEPN Stock Holding History

Bank of America’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 		$624K Sell
25,973
-11,621
-31% -$305K ﹤0.01% 4776
2025
Q4 		$1.05M Sell
37,594
-13,901
-27% -$332K ﹤0.01% 4498
2025
Q3 		$969K Sell
51,495
-47,718
-48% -$626K ﹤0.01% 5349
2025
Q2 		$1.05M Buy
99,213
+87,654
+758% +$722K ﹤0.01% 5274
2025
Q1 		$66.9K Sell
11,559
-67,185
-85% -$767K ﹤0.01% 6655
2024
Q4 		$1.8M Buy
+78,744
New +$1.86M ﹤0.01% 4542

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

Bank of America's SEPN Position: Q1 2026 in Review

Bank of America reduced its Septerna Inc (SEPN) stake by 31% in Q1 2026, selling an estimated $305K and leaving 25,973 shares worth $624K. The position accounts for ﹤0.01% of the portfolio, ranked #4776.

Bank of America first reported a position in SEPN in Q4 2024 and has held it in 6 quarters since. The position peaked at $1.8M in Q4 2024. 124 funds tracked by Wall St. Rank hold SEPN as of Q1 2026.

  • Bank of America held 25,973 shares of Septerna Inc worth $624K as of Q1 2026.
  • Bank of America sold 11,621 Septerna Inc shares in Q1 2026, an estimated $305K.
  • Septerna Inc made up ﹤0.01% of Bank of America's portfolio in Q1 2026, its #4776 holding.
  • Bank of America first reported a position in Septerna Inc in Q4 2024 and has held it in 6 quarters since.
  • Bank of America's Septerna Inc position peaked at $1.8M in Q4 2024.
  • 124 funds tracked by Wall St. Rank held Septerna Inc as of Q1 2026.

Based on Bank of America's 13F filing for Q1 2026, filed 18 May 2026.