Tudor Investment Corp
SEPN

Tudor Investment Corp’s Septerna Inc SEPN Stock Holding History

Tudor Investment Corp’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 		$970K Buy
+28,966
New +$822K ﹤0.01% 2438
2026
Q1 		– Sell
-18,053
Closed -$503K – 4413
2025
Q4 		$503K Buy
+18,053
New +$431K ﹤0.01% 2717
2025
Q3 		– Sell
-16,761
Closed -$177K – 4008
2025
Q2 		$177K Buy
+16,761
New +$138K ﹤0.01% 3115

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

Tudor Investment Corp's SEPN Position: Q2 2026 in Review

Tudor Investment Corp opened a new position in Septerna Inc (SEPN) in Q2 2026: 28,966 shares worth $970K. The stake represents ﹤0.01% of the portfolio and ranks #2438 among its holdings. This is a return to the name: Tudor Investment Corp previously reported a position in SEPN as recently as Q4 2025.

Tudor Investment Corp first reported a position in SEPN in Q2 2025 and has held it in 3 quarters since. 154 funds tracked by Wall St. Rank hold SEPN as of Q2 2026.

  • Tudor Investment Corp held 28,966 shares of Septerna Inc worth $970K as of Q2 2026.
  • Septerna Inc was a new Tudor Investment Corp position in Q2 2026.
  • Septerna Inc made up ﹤0.01% of Tudor Investment Corp's portfolio in Q2 2026, its #2438 holding.
  • Tudor Investment Corp first reported a position in Septerna Inc in Q2 2025 and has held it in 3 quarters since.
  • 154 funds tracked by Wall St. Rank held Septerna Inc as of Q2 2026.

Based on Tudor Investment Corp's 13F filing for Q2 2026, filed 14 Aug 2026.