Stocks/Funds/CIK 1990717

TRV GP V, LLC

concentrated
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1990717
Assets
$401M
+220.6% YoY
Holdings
3
Lifetime alpha vs market
+16.25% annual
Average hold time
1.4 yr
median 1.5 yr

Quarterly history

Cum return +36% vs S&P +13% · α +23% lifetimeAUM $401M · peak $429MFlow $0M (+0%)2024-122025-032025-062025-092025-122026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
+0.00%
trims when stocks drop
when a holding falls −10%+
Middle response
+0.00%
baseline attrition
Rally response
+0.00%
adds into rallies
when a holding rises +10%+

Top positions · 3

Ticker$ value% portYoYHold time
RAPPRapport Therapeutics, In$223M55.7%+212.0%1.5 yr
SEPNSepterna, Inc.$149M37.2%+315.0%1.5 yr
MAZEMaze Therapeutics, Inc.$28M7.1%+171.1%1.3 yr

Portfolio composition (YoY)

Industry mix
Biotechnology100.0%+0.0pp$401M
Country
US100.0%+0.0pp
Top 5: 100.0% · Top 10: 100.0% · Top 25: 100.0%

Winners

TickerPrev $PnLYoY %
RAPP$72M+0.15B212.0%
SEPN$36M+0.11B315.0%
MAZE$10M+0.02B171.1%

Losers

TickerPrev $PnLYoY %

Top buys this quarter · 0

No buys this quarter

Top sells this quarter · 0

No sells this quarter

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$401M3+239.77%+17.59%+222.18%+0.00B
2025-12-31$429M3+45.44%+17.72%+27.72%-0.00B
2025-09-30$353M3+123.03%+8.12%+114.91%-0.02B
2025-06-30$166M4+34.29%+10.78%+23.51%-0.00B
2025-03-31$125M4-60.00%-4.27%-55.74%+0.01B
2024-12-31$294M3