TRV GP VI, LLC — Q1 2026 13F-HR

← TRV GP VI, LLC

Q1 2026 · 13F-HR

TRV GP VI, LLCholdings as filed

Filed 2026-05-07 · accession 0001193125-26-212009

$135.6M

Reported value

Positions

2026-03-31

Period end

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The Brief · TRV GP VI, LLC · Q1 2026

AI · grounded in 13F

TRV GP VI, LLC reported no changes to its 13F holdings for 2026-03-31 relative to 2025-12-31.

Holdings as filed

CUSIP	Ticker	Issuer	Value	% port.	Shares	Class	Voting
81734D104	SEPN	SEPTERNA, INC.	$101.2M	74.6%	4,211,659	Common	SOLE
75383L102	RAPP	RAPPORT THERAPEUTICS, INC.	$30.3M	22.4%	969,218	Common	SOLE
87583X109	TNGX	TANGO THERAPEUTICS, INC.	$4.1M	3.00%	194,174	Common	SOLE

Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.