Stocks/Funds/CIK 1990716

TRV GP VI, LLC

long-term holderconcentrated
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1990716
Assets
$136M
+223.1% YoY
Holdings
3
Lifetime alpha vs market
+7.90% annual
Average hold time
1.5 yr
median 1.5 yr

Quarterly history

Cum return +24% vs S&P +13% · α +11% lifetimeAUM $136M · peak $149MFlow $-0M (-0%)2024-122025-032025-062025-092025-122026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
+10.09%
adds 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
SEPNSepterna, Inc.$101M74.6%+315.0%1.5 yr
RAPPRapport Therapeutics, In$30M22.4%+212.0%1.5 yr
TNGXTango Therapeutics, Inc.$4M3.0%+1427.0%1.5 yr

Portfolio composition (YoY)

Industry mix
Biotechnology100.0%+0.0pp$136M
Country
US100.0%+0.0pp
Top 5: 100.0% · Top 10: 100.0% · Top 25: 100.0%

Winners

TickerPrev $PnLYoY %
SEPN$24M+0.08B315.0%
RAPP$10M+0.02B212.0%
TNGX$0M+0.00B1427.0%

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$136M3+294.48%+17.59%+276.89%-0.00B
2025-12-31$149M3+35.63%+17.72%+17.91%-0.00B
2025-09-30$110M3+93.94%+8.12%+85.82%-0.01B
2025-06-30$64M4+64.47%+10.78%+53.69%-0.00B
2025-03-31$42M4-68.62%-4.27%-64.35%+0.01B
2024-12-31$117M4