LGM
SEPN

Logos Global Management’s Septerna Inc SEPN Stock Holding History

Logos Global 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 		$566K Hold
23,548
– – 0.03% 65
2025
Q4 		$657K Sell
23,548
-60,000
-72% -$1.43M 0.04% 67
2025
Q3 		$1.57M Sell
83,548
-25,654
-23% -$337K 0.14% 55
2025
Q2 		$1.15M Sell
109,202
-25,000
-19% -$206K 0.13% 50
2025
Q1 		$777K Hold
134,202
– – 0.14% 35
2024
Q4 		$3.07M Buy
+134,202
New +$3.17M 0.36% 44

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

Logos Global Management's SEPN Position: Q1 2026 in Review

Logos Global Management held its Septerna Inc (SEPN) position steady in Q1 2026 at 23,548 shares worth $566K. The position accounts for 0.03% of the portfolio, ranked #65.

Logos Global Management first reported a position in SEPN in Q4 2024 and has held it in 6 quarters since. The position peaked at $3.07M in Q4 2024. 124 funds tracked by Wall St. Rank hold SEPN as of Q1 2026.

  • Logos Global Management held 23,548 shares of Septerna Inc worth $566K as of Q1 2026.
  • Logos Global Management left its Septerna Inc share count unchanged in Q1 2026.
  • Septerna Inc made up 0.03% of Logos Global Management's portfolio in Q1 2026, its #65 holding.
  • Logos Global Management first reported a position in Septerna Inc in Q4 2024 and has held it in 6 quarters since.
  • Logos Global Management's Septerna Inc position peaked at $3.07M in Q4 2024.
  • 124 funds tracked by Wall St. Rank held Septerna Inc as of Q1 2026.

Based on Logos Global Management's 13F filing for Q1 2026, filed 15 May 2026.