Data as of Q4 2025 (Dec 31, 2025)

TRV GP IV, LLC

โ€ขCIK: 1688325โ€ขFiling: Q4 2025

**TRV GP IV, LLC** manages $255M across a concentrated portfolio of two key positions. The fund maintains a significant overweight in MAZE, representing $185.4M of its assets. Complementing this is a substantial holding in TNGX, valued at $69.8M. This structure indicates a highly focused, conviction-driven investment strategy within its current mandate.

Total AUM
$255.1M
QoQ Performance
-6.9%
Positions
2
Top 10 Concentration
100.0%
Latest Filing
Q4 2025

Top Holdings Allocation

MAZE
TNGX
MAZE72.7%
TNGX27.3%

๐Ÿ“ˆ Biggest Buys

No new positions or increases this quarter

๐Ÿ“‰ Biggest Sells

MAZE
MAZE THERAPEUTICS, INC.
-26.3%
72.7% of portfolio
TNGX
TANGO THERAPEUTICS, INC.
-43.2%
27.3% of portfolio

Sector Breakdown

Other100.0%

Changes from Q3 2025

โ†“2 decreased

Historical Filings

Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023