GAMMA Investing
SEPN icon

GAMMA Investing’s Septerna Inc SEPN Stock Holding History

GAMMA Investing’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
Q3 		$53.9K Buy
1,378
+259
+23% +$9.8K ﹤0.01% 2320
2026
Q2 		$37.5K Buy
1,119
+9
+0.8% +$255 ﹤0.01% 2495
2026
Q1 		$26.7K Buy
1,110
+194
+21% +$5.1K ﹤0.01% 2565
2025
Q4 		$25.5K Buy
916
+112
+14% +$2.68K ﹤0.01% 2480
2025
Q3 		$15.1K Buy
804
+227
+39% +$2.98K ﹤0.01% 2667
2025
Q2 		$6.1K Buy
577
+143
+33% +$1.18K ﹤0.01% 3044
2025
Q1 		$2.51K Buy
434
+419
+2,793% +$4.78K ﹤0.01% 3346
2024
Q4 		$344 Buy
+15
New +$355 ﹤0.01% 3643

Other funds holding SEPN

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
SL
Siren LLC Greenwich, Connecticut $4.23B AUM 121.47% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Primecap Management
Primecap Management Pasadena, California $161B AUM 86.05% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Loomis, Sayles & Company
Loomis, Sayles & Company Boston, Massachusetts $77.1B AUM 11.99% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Universal-Beteiligungs- und Servicegesellschaft
Universal-Beteiligungs- und Servicegesellschaft Frankfurt Am Main, Germany $65.3B AUM 33.78% 1-Year Est. Return

GAMMA Investing's SEPN Position: Q3 2026 in Review

GAMMA Investing increased its Septerna Inc (SEPN) stake by 23% in Q3 2026, buying an estimated $9.8K and bringing the position to 1,378 shares worth $53.9K. The position accounts for ﹤0.01% of the portfolio, ranked #2320.

GAMMA Investing first reported a position in SEPN in Q4 2024 and has held it in 8 quarters since. 110 funds tracked by Wall St. Rank hold SEPN as of Q3 2026.

  • GAMMA Investing held 1,378 shares of Septerna Inc worth $53.9K as of Q3 2026.
  • GAMMA Investing bought 259 Septerna Inc shares in Q3 2026, an estimated $9.8K.
  • Septerna Inc made up ﹤0.01% of GAMMA Investing's portfolio in Q3 2026, its #2320 holding.
  • GAMMA Investing first reported a position in Septerna Inc in Q4 2024 and has held it in 8 quarters since.
  • 110 funds tracked by Wall St. Rank held Septerna Inc as of Q3 2026.

Based on GAMMA Investing's 13F filing for Q3 2026, filed 8 Oct 2026.