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Disclosery

EPSN EPSILON ENERGY LTD

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COMMON STOCK (common), issuer CIK 1726126

97 managers (103 13F filers) reported a position in EPSN shares at 2026-03-31, 21,291,741 shares in all. 19 filers opened a position and 11 filers sold out during the quarter.

Managers
97
13F filers
103
New
19
Added
33
Reduced
30
Sold out
11
Shares held by filers
21,291,741

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Yorktown Energy Partners XI, L.P.group of 3 filers holding6,707,389$41.3M+90,117Timeline
Solas Capital Management, LLC3,470,761$21.4M12.3%-74,42513F-HRTimeline
VANGUARD GROUP INCgroup of 5 filers holding1,271,127$7.83MnewTimeline
BlackRock, Inc.in group BlackRock, Inc.1,029,759$6.34M<0.01%+112,64213F-HRTimelineGroup
Ballast Asset Management, LP814,322$5.02M2.23%+20,00013F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP813,250$5.01M<0.01%+19,18813F-HRTimelineGroup
PARAGON ASSOCIATES & PARAGON ASSOCIATES…650,000$4M5.44%013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC564,779$3.48M<0.01%+86,30013F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO484,665$2.99M<0.01%+242,19613F-HRTimelineGroup
PUNCH & ASSOCIATES INVESTMENT MANAGEMEN…476,880$2.94M0.17%+99,97513F-HRTimeline
LPL Financial LLC456,361$2.81M<0.01%+139,33113F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY436,343$2.69M<0.01%-10,59213F-HRTimelineGroup
Clayton Partners LLC367,953$2.27M1.65%+12,69213F-HRTimeline
STATE STREET CORPin group STATE STREET CORP333,742$2.06M<0.01%+83,75313F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP325,535$2.01M<0.01%-59,29113F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC320,414$1.97M0.04%-26,23913F-HRTimeline
Dalton Investments, Inc.250,000$1.54M1.49%013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC234,900$1.45M<0.01%-10,50013F-HRTimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…190,382$1.17M0.08%+62,55813F-HRTimeline
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A183,500$1.13M<0.01%013F-HRTimelineGroup
MCINTYRE FREEDMAN & FLYNN INVESTMENT AD…169,400$1.04M0.59%+33,50013F-HRTimeline
De Lisle Partners LLP166,411$1.03M0.12%013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP154,366$951K<0.01%+21,60513F-HRTimelineGroup
Verdence Capital Advisors LLC148,563$915K0.05%new13F-HRTimeline
HILLMAN CO146,597$903K0.35%013F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …128,304$790K<0.01%+82,29913F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC98,864$609K<0.01%-13,08413F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP82,697$509K<0.01%+22,00313F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC79,417$489K<0.01%+10,46913F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co53,084$327K<0.01%013F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp49,055$302K<0.01%-1,68213F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC48,193$297K<0.01%-71,06613F-HRTimelineGroup
Empowered Funds, LLC45,017$277K<0.01%new13F-HR/ATimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC42,211$260K<0.01%-18,22913F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC41,952$258K<0.01%-26,28913F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC34,164$210K<0.01%-85,95013F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\33,412$206K<0.01%new13F-HRTimelineGroup
Nuveen, LLCin group TIAA24,742$152K<0.01%013F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…23,931$147K<0.01%+11,51113F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/22,361$138K<0.01%-14,20113F-HRTimelineGroup
STRS OHIO20,800$128K<0.01%-19,20013F-HRTimeline
Ethic Inc.19,765$122K<0.01%new13F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…19,744$122K<0.01%013F-HRTimelineGroup
RITHOLTZ WEALTH MANAGEMENT19,175$118K<0.01%-13,15113F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/18,300$113K<0.01%new13F-HRTimeline
Odyssean, LLC18,290$113K0.04%new13F-HRTimeline
Turtle Creek Wealth Advisors, LLC15,500$95.5K0.01%new13F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC13,969$86K<0.01%new13F-HRTimeline
RHUMBLINE ADVISERS13,850$85.3K<0.01%+35313F-HRTimeline
Invesco Ltd.in group Invesco Ltd.13,546$83.4K<0.01%-5313F-HRTimelineGroup
Claro Advisors Inc.13,298$81.9K0.01%+1,77013F-HRTimeline
CAPTRUST FINANCIAL ADVISORS13,094$80.7K<0.01%-2,05213F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…12,785$78.8K0.01%013F-HRTimeline
Mariner, LLCin group Mariner, LLC12,286$75.7K<0.01%new13F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND9,800$60.4K<0.01%-8,90013F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…9,560$58.9K<0.01%+24413F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO8,753$55.7K<0.01%-14,32313F-HR/ATimelineGroup
TD Waterhouse Canada Inc.8,349$51.3K<0.01%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN8,115$50K<0.01%-13,43313F-HR/ATimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS7,660$47.2K<0.01%-4,98013F-HRTimelineGroup
CWM, LLCin group CWM, LLC5,210$32.1K<0.01%+1,41513F-HRTimelineGroup
Police & Firemen's Retirement System of…4,456$27.4K<0.01%013F-HRTimeline
UBS Group AGin group UBS Group AG3,615$22.3K<0.01%+1,90113F-HRTimelineGroup
State of Alaska, Department of Revenue3,396$20K<0.01%013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…2,932$18.1K<0.01%+96013F-HRTimelineGroup
RAFFA WEALTH MANAGEMENT, LLC2,118$13K<0.01%+1,19613F-HRTimeline
FMR LLCin group FMR LLC2,059$12.7K<0.01%+1,83413F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,966$12.1K<0.01%013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,859$11.5K<0.01%-33413F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc1,746$10.8K<0.01%013F-HRTimelineGroup
GAMMA Investing LLC1,735$10.7K<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,396$8.6K<0.01%-96313F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC1,064$6.55K<0.01%-6,50613F-HRTimelineGroup
Farther Finance Advisors, LLC1,031$6.36K<0.01%+1913F-HRTimeline
BOYD WATTERSON ASSET MANAGEMENT LLC/OH1,000$6.16K<0.01%013F-HRTimeline
NewEdge Advisors, LLC964$5.94K<0.01%-13,49213F-HR/ATimeline
Sterling Capital Management LLC665$4.1K<0.01%-56313F-HRTimeline
SIMPLEX TRADING, LLC526$3.24K<0.01%+47113F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.500$3.08K<0.01%-50013F-HRTimelineGroup
Essential Partners LLC375$2.31K<0.01%-23613F-HRTimeline
Allworth Financial LP358$2.21K<0.01%+29313F-HRTimeline
IFP Advisors, Inc194$1.2K<0.01%-5513F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…176$1.08K<0.01%-1,00413F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…175$1.08K<0.01%+2313F-HR/ATimelineGroup
MAI Capital Management169$1.04K<0.01%+15113F-HRTimeline
MassMutual Private Wealth & Trust, FSB146$899<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC127$782<0.01%+8013F-HRTimeline
RMG Wealth Management LLC100$598<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.72$444<0.01%-2413F-HRTimeline
Cornerstone Planning Group LLC68$430<0.01%new13F-HRTimeline
True Wealth Design, LLC50$308<0.01%+4813F-HRTimeline
Root Financial Partners, LLC24$148<0.01%new13F-HRTimeline
SJS Investment Consulting Inc.17$105<0.01%013F-HRTimeline
Sunbelt Securities, Inc.4$25<0.01%+313F-HRTimeline
NISA INVESTMENT ADVISORS, LLC3$18<0.01%new13F-HRTimeline
Basecamp Wealth Advisors LLC2$12<0.01%new13F-HRTimeline
Caitong International Asset Management …1$6<0.01%new13F-HRTimeline