Diadema Partners’s Septerna Inc SEPN Stock Holding History

Diadema Partners’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	-202	Closed	-$5.73K	–	209
2026 Q1	$4.85K	Buy	+202	New	+$5.31K	﹤0.01%	143

Other funds holding SEPN

RA Capital Management Boston, Massachusetts $11.5B AUM 168.77% 1-Year Est. Return

TRV GP V Boston, Massachusetts $498M AUM 267.53% 1-Year Est. Return

Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return

TRV GP VI Boston, Massachusetts $232M AUM 247.08% 1-Year Est. Return

Samsara BioCapital Palo Alto, California $1.22B AUM 242.83% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Siren LLC Greenwich, Connecticut $4.94B AUM 244.43% 1-Year Est. Return

Avoro Capital Advisors New York $11.1B AUM 207.82% 1-Year Est. Return

Jupiter Topco New York $245B AUM

Diadema Partners's SEPN Position: Q2 2026 in Review

Diadema Partners sold out of Septerna Inc (SEPN) in Q2 2026, closing a stake of 202 shares — an estimated $5.73K sold.

Diadema Partners first reported a position in SEPN in Q1 2026 and held it in 1 quarter. The position peaked at $4.85K in Q1 2026. 154 funds tracked by Wall St. Rank hold SEPN as of Q2 2026.

Diadema Partners reported no remaining Septerna Inc position as of Q2 2026 after selling out during the quarter.
Diadema Partners sold 202 Septerna Inc shares in Q2 2026, an estimated $5.73K.
Diadema Partners first reported a position in Septerna Inc in Q1 2026 and held it in 1 quarter.
Diadema Partners's Septerna Inc position peaked at $4.85K in Q1 2026.
154 funds tracked by Wall St. Rank held Septerna Inc as of Q2 2026.

Based on Diadema Partners's 13F filing for Q2 2026, filed 14 Aug 2026.