Marshall Wace’s HighPeak Energy HPK Stock Holding History

Marshall Wace’s Portfolio HPK Stock Details HPK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$147K	Buy	+21,300	New	+$112K	﹤0.01%	2841
2025 Q1	–	Sell	-26,894	Closed	-$395K	–	2820
2024 Q4	$395K	Buy	+26,894	New	+$386K	﹤0.01%	2128
2023 Q4	–	Sell	-184,888	Closed	-$3.12M	–	2353
2023 Q3	$3.12M	Sell	184,888 -9,410	-5%	-$137K	0.01%	1035
2023 Q2	$2.11M	Buy	194,298 +171,622	+757%	+$2.89M	﹤0.01%	1380
2023 Q1	$522K	Buy	+22,676	New	+$577K	﹤0.01%	2083
2022 Q1	–	Sell	-15,428	Closed	-$225K	–	3613
2021 Q4	$225K	Buy	+15,428	New	+$209K	﹤0.01%	3120
2020 Q1	–	Sell	-2,100	Closed	-$22K	–	1825
2019 Q4	$22K	Buy	+2,100	New	+$21.6K	﹤0.01%	1589

Other funds holding HPK

USCWA

U.S. Capital Wealth Advisors Austin, Texas $3.98B AUM 22.36% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

TCBWMS

Texas Capital Bank Wealth Management Services Dallas, Texas $1.68B AUM 21.72% 1-Year Est. Return

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

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Marshall Wace's HPK Position: Q1 2026 in Review

Marshall Wace opened a new position in HighPeak Energy (HPK) in Q1 2026: 21,300 shares worth $147K. The stake represents ﹤0.01% of the portfolio and ranks #2841 among its holdings. This is a return to the name: Marshall Wace previously reported a position in HPK as recently as Q4 2024.

Marshall Wace first reported a position in HPK in Q4 2019 and has held it in 7 quarters since. The position peaked at $3.12M in Q3 2023. 129 funds tracked by Wall St. Rank hold HPK as of Q1 2026.

Marshall Wace held 21,300 shares of HighPeak Energy worth $147K as of Q1 2026.
HighPeak Energy was a new Marshall Wace position in Q1 2026.
HighPeak Energy made up ﹤0.01% of Marshall Wace's portfolio in Q1 2026, its #2841 holding.
Marshall Wace first reported a position in HighPeak Energy in Q4 2019 and has held it in 7 quarters since.
Marshall Wace's HighPeak Energy position peaked at $3.12M in Q3 2023.
129 funds tracked by Wall St. Rank held HighPeak Energy as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.