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MARTINGALE ASSET MANAGEMENT L P

Position in HPK — HighPeak Energy, Inc.

CIK 936944 BOSTON, MA

Position in HPK

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$110,593
+$21,349 QoQ
Shares Held
16,028
-14.9% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2025
4 quarters on record
Voting authority Sole 15.772398302969803.ToString("F0")% Shared 0.ToString("F0")% None 84.2276016970302.ToString("F0")%

Common Shares in HPK Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas E&P

Energy · as of Mar 31, 2026

MARTINGALE ASSET MANAGEMENT L P holds $19,356,085 across 12 Oil & Gas E&P names. HPK ranks #12 (0.6% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in HPK

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4 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $110,593 16,028
2025-12-31 $89,244 18,828
2025-09-30 $196,079 27,734
2025-06-30 $238,473 24,334