BI
SEPN

BVF Inc’s Septerna Inc SEPN Stock Holding History

BVF Inc’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 		– Sell
-1,353,249
Closed -$32.5M – 46
2026
Q1 		$32.5M Sell
1,353,249
-367,533
-21% -$9.66M 1.04% 25
2025
Q4 		$48M Sell
1,720,782
-2,295,008
-57% -$54.8M 1.61% 23
2025
Q3 		$75.5M Sell
4,015,790
-380,334
-9% -$4.99M 3.06% 11
2025
Q2 		$46.5M Hold
4,396,124
– – 1.66% 11
2025
Q1 		$25.5M Buy
4,396,124
+1,944,100
+79% +$22.2M 1.04% 21
2024
Q4 		$56.2M Buy
+2,452,024
New +$58M 1.9% 11

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

BVF Inc's SEPN Position: Q2 2026 in Review

BVF Inc sold out of Septerna Inc (SEPN) in Q2 2026, closing a stake of 1,353,249 shares — an estimated $32.5M sold.

BVF Inc first reported a position in SEPN in Q4 2024 and held it in 6 quarters. The position peaked at $75.5M in Q3 2025. 154 funds tracked by Wall St. Rank hold SEPN as of Q2 2026.

  • BVF Inc reported no remaining Septerna Inc position as of Q2 2026 after selling out during the quarter.
  • BVF Inc sold 1,353,249 Septerna Inc shares in Q2 2026, an estimated $32.5M.
  • BVF Inc first reported a position in Septerna Inc in Q4 2024 and held it in 6 quarters.
  • BVF Inc's Septerna Inc position peaked at $75.5M in Q3 2025.
  • 154 funds tracked by Wall St. Rank held Septerna Inc as of Q2 2026.

Based on BVF Inc's 13F filing for Q2 2026, filed 14 Aug 2026.