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PROP · NASDAQ · Oil & Gas Exploration & Production

Prairie Operating (PROP)

Develops crude oil, natural gas, and NGL assets in Colorado's DJ Basin.

$0.4700
Pre-market+0.01 (+2.84%)
At close$0.4570(−9.81%)

Breakdown13F · 13D/G · Form 4

Institutions126 holders · as of Mar 31, 2026 · largest filers plus last quarter's tail≈ 18.44%18.02M shares
Insiders11 holders · as of Jul 23, 20266.39%6.25M shares
Strategic holders2 holders · as of Aug 4, 202624.43%23.87M shares
Otherremainder≈ 50.74%49.59M shares

97.73M company shares as of Aug 21, 2026 · institutions as of Mar 31, 2026 · holders as of their latest filing

Two share counts disagree (112.80M in the company's Sep 3, 2026 report, 97.73M elsewhere); stakes use the report.

This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.

Top shareholders13F · 13D/G · Form 4

HolderStakeSharesEvidence
Narrogal Nominees Pty Ltd ATF Gregory K O'Neill Family TrustStrategic10 percent owner
15.84%15.48MForm 4filed Jan 2, 2026
PSM Holdings LLCStrategic
8.59%8.39M13Gfiled Aug 4, 2026
BlackRock, Inc.Institution
2.09%2.04M13Fas of Mar 31, 2026
Jonathan H. GrayInsiderdirector
1.73%1.69MForm 4filed Jul 23, 2026
Hudson Bay Capital Management LPInstitution
1.58%1.55M13Fas of Mar 31, 2026
Vanguard Capital Management LLCInstitution
1.54%1.50M13Fas of Mar 31, 2026
SRS Capital Advisors, Inc.Institution
1.42%1.39M13Fas of Mar 31, 2026
Susquehanna International Group, LLPInstitution
1.42%1.38M13Fas of Mar 31, 2026
Gregory Scott PattonInsiderdirector, officer: Chief Executive Officer
1.14%1.12MForm 4filed Jun 25, 2026
Castleknight Management LPInstitution
1.09%1.07M13Fas of Mar 31, 2026
Jane Street Group, LLCInstitution
0.96%940,42413Fas of Mar 31, 2026
Geode Capital Management, LLCInstitution
0.91%887,34313Fas of Mar 31, 2026
Michael James ShellyInsiderofficer: Executive Vice President & CFO
0.86%840,000Form 4filed Jul 23, 2026
Bryan FreemanInsiderofficer: EVP of Operations
0.64%622,013Form 4filed May 5, 2026
State Street CorpInstitution
0.58%567,91813Fas of Mar 31, 2026
Daniel T. SweeneyInsiderofficer: EVP, GC and Corp. Sec.
0.58%566,534Form 4filed May 20, 2026
James W. Wallis1Insider10 percent owner
0.56%553,64113D/Gfiled Sep 18, 2024
Goldman Sachs Group IncInstitution
0.53%522,32613Fas of Mar 31, 2026
Diametric Capital, LPInstitution
0.49%481,69913Fas of Mar 31, 2026
Morgan StanleyInstitution
0.46%452,86113Fas of Mar 31, 2026
Group One Trading, L.P.Institution
0.44%431,12613Fas of Mar 31, 2026
Richard N. FrommerInsiderdirector
0.31%305,372Form 4filed Jul 23, 2026
Simplex Trading, LLCInstitution
0.31%304,28613Fas of Mar 31, 2026
UBS Group AGInstitution
0.31%299,21513Fas of Mar 31, 2026
Northern Trust CorpInstitution
0.25%239,69713Fas of Mar 31, 2026
  1. James W. Wallis's own ownership statement (13D/G, Sep 25, 2023) less the 4.4K net shares sold since reports fewer shares than the transaction reports; the statement is used.

13F — a manager's quarterly holdings · 13D/13G — an ownership statement filed at 5% or more · Form 4 — an insider's transaction report

Institutions13F, as of Mar 31, 2026

126 holders · 18.02M shares · 35 new positions · 76 increased · 19 reduced · 17 closed

HolderShares% outstandingChg q/qFiled
BlackRock, Inc.2.04M2.09%+240.4KMay 13, 2026
Hudson Bay Capital Management LP1.55M1.58%+1.55MnewMay 13, 2026
Vanguard Capital Management LLC1.50M1.54%+1.50MnewMay 15, 2026
SRS Capital Advisors, Inc.1.39M1.42%+1.37MMay 13, 2026
Susquehanna International Group, LLP1.38M1.42%+1.07MMay 15, 2026
Castleknight Management LP1.07M1.09%+1.07MnewMay 15, 2026
Jane Street Group, LLC940.4K0.96%+751.5KMay 12, 2026
Geode Capital Management, LLC887.3K0.91%+108.9KMay 15, 2026

Ownership statements13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Narrogal Nominees Pty Ltdincl. Gregory K. O'Neill, Narrogal Nominees Pty Ltd ATF Gregory K O'Neill Family Trust32.06%21.04M13DDec 16, 2025
PSM Holdings LLC8.60%8.39M13GAug 4, 2026
THRC Management, LLCincl. THRC Holdings, LP, Dan Wilks8.00%1.83M13GOct 8, 2024
NGL Energy Partners LP6.20%2.20M13GMar 31, 2025

Insider tradesForm 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
May 19, 2026
Daniel T. Sweeneyofficer: EVP, GC and Corp. Sec.
Purchase15,925$0.8900566,534
May 19, 2026
Richard N. Frommerdirector
Purchase75,500$0.8700205,372
Dec 29, 2025
Narrogal Nominees Pty Ltd ATF Gregory K O'Neill Family Trust10 percent owner
Purchase210,981$1.6115,481,603
Dec 19, 2025
Narrogal Nominees Pty Ltd ATF Gregory K O'Neill Family Trust10 percent owner
Purchase33,825$1.6815,220,622
Dec 24, 2025
Narrogal Nominees Pty Ltd ATF Gregory K O'Neill Family Trust10 percent owner
Purchase50,000$1.6815,270,622
Dec 16, 2025
Narrogal Nominees Pty Ltd ATF Gregory K O'Neill Family Trust10 percent owner
Purchase · 2 lots86,022$1.6815,079,301
Dec 17, 2025
Narrogal Nominees Pty Ltd ATF Gregory K O'Neill Family Trust10 percent owner
Purchase · 2 lots70,795$1.6815,150,096
Dec 18, 2025
Narrogal Nominees Pty Ltd ATF Gregory K O'Neill Family Trust10 percent owner
Purchase36,701$1.6815,186,797
Nov 20, 2025
Narrogal Nominees Pty Ltd ATF Gregory K O'Neill Family Trust10 percent owner
Purchase · 2 lots850,000$1.7113,829,867
Dec 9, 2025
Narrogal Nominees Pty Ltd ATF Gregory K O'Neill Family Trust10 percent owner
Purchase200$1.7113,830,067

CongressHouse and Senate disclosures

Not reported.