TRV GP VI, LLC Long-Term Concentrated

Location: Boston, MA

CIK: 0001990716 · Show all filings

Period: Q2 2026 (← Previous)

Filing Date: Aug 10, 2026

Total Value: $232M (100.0% shares, 0.0% debt)

Holdings (4)

New Positions (1)

SPTX SEAPORT THEREAPEUTICS, INC. 19.3%

Value $44.77M Shares 2,061,222 Est. Cost $21.72 Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
SPTX	SEAPORT THEREAPEUTICS, INC.	2,061,222	$44.77M	19.3%	$21.72	—	COM	81221K108

Unchanged Positions (3)

SEPN SEPTERNA, INC. 60.7%

Value $141M Shares 4,211,659 Est. Cost $20.57 Unrealized —

RAPP RAPPORT THERAPEUTICS, INC. 17.4%

Value $40.39M Shares 969,218 Est. Cost $22.16 Unrealized —

TNGX TANGO THERAPEUTICS, INC. 2.6%

Value $6.07M Shares 194,174 Est. Cost $4.64 Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
SEPN	SEPTERNA, INC.	4,211,659	$141M	60.7%	$20.57	—	COM	81734D104
RAPP	RAPPORT THERAPEUTICS, INC.	969,218	$40.39M	17.4%	$22.16	—	COM	75383L102
TNGX	TANGO THERAPEUTICS, INC.	194,174	$6.07M	2.6%	$4.64	—	COM	87583X109