Stocks/Funds/CIK 2053459

Grey Rock Energy Management, LLC

long-term holderconcentrated
Quarterly 13F filings · Latest period 2026-03-31 · CIK 2053459
Assets
$324M
-3.5% YoY
Holdings
1
Lifetime alpha vs market
-8.79% annual
Average hold time
1.5 yr
median 1.5 yr

Quarterly history

Cum return +0% vs S&P +13% · α -12% lifetimeAUM $324M · peak $357MFlow $-7M (-3%)2024-122025-032025-062025-092025-122026-03
AUM ($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 · 1

Ticker$ value% portYoYHold time
GRNTGranite Ridge Resources,$324M100.0%+4.6%1.5 yr

Portfolio composition (YoY)

Industry mix
Oil & Gas Exploration & Production100.0%+0.0pp$324M
Country
US100.0%+0.0pp
Top 5: 100.0% · Top 10: 100.0% · Top 25: 100.0%

Winners

TickerPrev $PnLYoY %
GRNT$336M+0.01B4.6%

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$324M1+4.63%+17.59%-12.96%-0.01B
2025-12-31$260M1-21.37%+17.72%-39.09%-0.01B
2025-09-30$299M1-13.52%+8.12%-21.64%-0.01B
2025-06-30$352M1+6.77%+10.78%-4.00%-0.01B
2025-03-31$336M1-4.10%-4.27%+0.16%-0.01B
2024-12-31$357M1