DOSSIER · 13F Holders · Q3 2026

HIGHPEAK ENERGY INC

4 institutions still hold HIGHPEAK ENERGY INC as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 43114Q955·4 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$5M
visible holders
Holders
4
filers reporting
Concentration
97.36%
RIPOSTE CAPITAL LLC #1
top holder share
AI Holders Summary · Q3 2026

4 institutions reported HIGHPEAK ENERGY INC in Q3 2026. RIPOSTE CAPITAL LLC leads at 97.4% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
RIPOSTE CAPITAL LLC
CIK 0001672355
$5M750K1.16%Q2 2026
02
IMC-Chicago, LLC
CIK 0001452861· Market maker
$138K17K0.00%Q3 2026
03
SIMPLEX TRADING, LLC
CIK 0001488542
$4K5000.00%Q3 2026
04
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025