Stocks
SEPN
TRV GP V, LLC

TRV GP V, LLC

CIK

1990717

City

Boston

State / Country

MA

Stock

SEPN — Septerna, Inc.

Top Portfolio Positions

3 positions · $401,003,471 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio	Open
RAPP	Rapport Therapeutics, Inc. Healthcare	7,135,233	$223,261,440	55.68%
SEPN	Septerna, Inc. Healthcare	6,215,591	$149,360,651	37.25%
MAZE	Maze Therapeutics, Inc. Healthcare	950,800	$28,381,380	7.08%

Portfolio Trend

6 quarters · across all stocks

Holdings in SEPN

Compact Export CSV

Shares Held

Position Value (USD)

6 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$149,360,651	6,215,591	0.0%	Shares	Sole	2026-05-07
2025-12-31	$173,290,677	6,215,591	0.0%	Shares	Sole	2026-02-13
2025-09-30	$116,915,266	6,215,591	0.0%	Shares	Sole	2025-11-13
2025-06-30	$65,698,796	6,215,591	0.0%	Shares	Sole	2025-08-08
2025-03-31	$35,988,271	6,215,591	0.0%	Shares	Sole	2025-05-09
2024-12-31	$142,337,033	6,215,591	—	Shares	Sole	2025-02-13
No 13F history on record for this holder in this stock.