Ken Griffin’s PrimeEnergy Resources PNRG Stock Holding History

Ken Griffin’s Portfolio PNRG Stock Details PNRG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$506K	Buy	+2,173	New	+$418K	﹤0.01%	9274
2025 Q3	–	Sell	-3,833	Closed	-$561K	–	13797
2025 Q2	$561K	Buy	+3,833	New	+$665K	﹤0.01%	8369
2024 Q1	–	Sell	-2,463	Closed	-$262K	–	15275
2023 Q4	$262K	Sell	2,463 -568	-19%	-$60.6K	﹤0.01%	9430
2023 Q3	$352K	Sell	3,031 -497	-14%	-$49K	﹤0.01%	8830
2023 Q2	$325K	Buy	+3,528	New	+$316K	﹤0.01%	8872

Other funds holding PNRG

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Ken Griffin's PNRG Position: Q1 2026 in Review

Ken Griffin opened a new position in PrimeEnergy Resources (PNRG) in Q1 2026: 2,173 shares worth $506K. The stake represents ﹤0.01% of the portfolio and ranks #9274 among its holdings. This is a return to the name: Ken Griffin previously reported a position in PNRG as recently as Q2 2025.

Ken Griffin first reported a position in PNRG in Q2 2023 and has held it in 5 quarters since. The position peaked at $561K in Q2 2025. 97 funds tracked by Wall St. Rank hold PNRG as of Q1 2026.

Ken Griffin held 2,173 shares of PrimeEnergy Resources worth $506K as of Q1 2026.
PrimeEnergy Resources was a new Ken Griffin position in Q1 2026.
PrimeEnergy Resources made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #9274 holding.
Ken Griffin first reported a position in PrimeEnergy Resources in Q2 2023 and has held it in 5 quarters since.
Ken Griffin's PrimeEnergy Resources position peaked at $561K in Q2 2025.
97 funds tracked by Wall St. Rank held PrimeEnergy Resources as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.