EPSN · Epsilon Energy Ltd. · Shareholders & Ownership

$6.37 +0.01 (+0.16%) At close · Oct 26

Russell 2000 member Rebalance outlook locked

Market Cap

$192.91M

30.28M

Volume · Oct 26 65.09K Avg daily vol (3M) 133.54K

Every disclosed holder of EPSN in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns EPSN

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

No chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	100	20,835,453	68.80%	Yes
Insiders (Forms 3, 4, 5)	10	9,315,059	30.76%	Yes
13D/G-only blocks	2	3,752,084	12.39%	Yes
Remaining	—	3,618,817	-11.95%	Negative
Registered funds (N-PORT, not summed)	98	4,163,441	13.75%	No

Shares outstanding: 30,283,779, the issuer's latest cover-page count restated onto today's split basis.

Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of EPSN

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Lawrence Bryan H. Insider CIK 1210010 · Nov 21, 2025 Director, issuer-wide	6,707,389	22.15%	+2,234,847	Nov 21, 2025	Director, issuer-wide
2	Solas Capital Management, LLC 13F CIK 1604867 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	3,470,761	11.46%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
2.1	Solas Capital Management, LLC Insider CIK 1604867 · Mar 30, 2026 10% Owner, issuer-wide, not summed	3,470,761	11.46%	-74,425	Mar 30, 2026	10% Owner, issuer-wide, not summed
3	AZVALOR ASSET MANAGEMENT SGIIC SA 13G CIK 1711252 · Registered fund · May 7, 2026	3,034,692	10.02%	—	May 7, 2026
4	Yorktown Energy Partners XI, L.P. 13F CIK 1667954 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	2,869,560	9.48%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
5	Yorktown Energy Partners X, L.P. 13F CIK 1577919 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	2,656,705	8.77%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
6	Stabell Jason Insider CIK 1937240 · Sep 21, 2026 Director, Chief Executive Officer, issuer-wide	1,192,138	3.94%	+23,104	Sep 21, 2026	Director, Chief Executive Officer, issuer-wide
7	YORKTOWN ENERGY PARTNERS IX, L.P. 13F CIK 1503466 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,181,124	3.90%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
8	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,014,064	3.35%	-15,695	Jun 30, 2026	carried, not yet filed for the newest quarter
8.1	iShares Russell 2000 ETF Fund S000004344 · Registered fund · Jun 30, 2026 iShares Trust, not summed	345,373	1.14%	-78,124	Jun 30, 2026	iShares Trust, not summed
8.2	iShares Russell 2000 Value ETF Fund S000004342 · Registered fund · Jun 30, 2026 iShares Trust, not summed	184,575	0.61%	+15,423	Jun 30, 2026	iShares Trust, not summed
8.3	iShares Micro-Cap ETF Fund S000004439 · Registered fund · Jun 30, 2026 iShares Trust, not summed	66,158	0.22%	+12,746	Jun 30, 2026	iShares Trust, not summed
8.4	Master Small Cap Index Series Fund S000002716 · Registered fund · Jun 30, 2026 Quantitative Master Series LLC, not summed	33,364	0.11%	0	Jun 30, 2026	Quantitative Master Series LLC, not summed
8.5	iShares Russell 2000 Growth ETF Fund S000004343 · Registered fund · Jun 30, 2026 iShares Trust, not summed	29,112	0.10%	—	Jun 30, 2026	iShares Trust, not summed
9	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	942,166	3.11%	-9,329	Jun 30, 2026	carried, not yet filed for the newest quarter
10	Ballast Asset Management, LP 13F CIK 1998389 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	806,322	2.66%	-8,000	Jun 30, 2026	carried, not yet filed for the newest quarter
11	DIMENSIONAL FUND ADVISORS LP 13F CIK 354204 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	743,139	2.45%	-70,111	Jun 30, 2026	carried, not yet filed for the newest quarter
11.1	U.S. SMALL CAP VALUE PORTFOLIO Fund S000000987 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	131,110	0.43%	+4,500	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
11.2	U.S. SMALL CAP PORTFOLIO Fund S000000971 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	127,943	0.42%	+38,000	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
11.3	Dimensional U.S. Small Cap ETF Fund S000070906 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	100,085	0.33%	0	Jul 31, 2026	Dimensional ETF Trust, not summed
11.4	U.S. MICRO CAP PORTFOLIO Fund S000000948 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	76,282	0.25%	+38,612	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
11.5	Dimensional US Small Cap Value ETF Fund S000075151 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	50,323	0.17%	+1,080	Jul 31, 2026	Dimensional ETF Trust, not summed
12	Jumana Capital Investments LLC 13G CIK 2036142 · Unknown · Jun 30, 2025 Rule 13d-1(c), passive investor	717,392	2.37%	-1,179,182	Jun 30, 2025	Rule 13d-1(c), passive investor
13	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	624,776	2.06%	+2,350	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
14	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	576,513	1.90%	+11,734	Jun 30, 2026	carried, not yet filed for the newest quarter
15	BALLAST SMALL/MID CAP ETF Fund S000070046 · Registered fund · Jun 30, 2026 Unified Series Trust, not summed	564,052	1.86%	-8,000	Jun 30, 2026	Unified Series Trust, not summed
16	PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. 13F CIK 1238990 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	506,880	1.67%	+30,000	Jun 30, 2026	carried, not yet filed for the newest quarter
17	LPL Financial LLC 13F CIK 1403438 · Broker-dealer · Jun 30, 2026 carried, not yet filed for the newest quarter	504,191	1.66%	+47,830	Jun 30, 2026	carried, not yet filed for the newest quarter
18	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	458,523	1.51%	+22,180	Jun 30, 2026	carried, not yet filed for the newest quarter
19	MARSHALL WACE, LLP 13F CIK 1318757 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	419,749	1.39%	+94,214	Jun 30, 2026	carried, not yet filed for the newest quarter
20	Stankowski Jason Insider CIK 1844321 · Jan 22, 2026 Director, issuer-wide	392,795	1.30%	+13,598	Jan 22, 2026	Director, issuer-wide
21	Clayton Partners LLC 13F CIK 1550509 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	367,953	1.22%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
22	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	338,430	1.12%	+4,688	Jun 30, 2026	carried, not yet filed for the newest quarter
22.1	STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO Fund S000050332 · Registered fund · Jun 30, 2026 STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed	7,500	0.02%	0	Jun 30, 2026	STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
22.2	State Street Total Return V.I.S. Fund Fund S000001637 · Registered fund · Jun 30, 2026 STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed	609	0.00%	0	Jun 30, 2026	STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
23	LOVOI JOHN Insider CIK 1271502 · Jan 22, 2026 Director, issuer-wide	330,695	1.09%	+13,598	Jan 22, 2026	Director, issuer-wide
24	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	306,173	1.01%	-9,540	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
25	SEI INVESTMENTS CO 13F CIK 350894 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	282,209	0.93%	-202,456	Jun 30, 2026	carried, not yet filed for the newest quarter
26	Williamson Andrew Insider CIK 1937312 · Jul 2, 2026 Chief Financial Officer, issuer-wide	271,776	0.90%	+10,342	Jul 2, 2026	Chief Financial Officer, issuer-wide
27	Dalton Investments, Inc. 13F CIK 1388838 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	250,000	0.83%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
28	BRIDGEWAY CAPITAL MANAGEMENT, LLC 13F CIK 1107261 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	241,587	0.80%	-78,827	Jun 30, 2026	carried, not yet filed for the newest quarter
28.1	Ultra-Small Company Fund Fund S000004423 · Registered fund · Jun 30, 2026 Bridgeway Funds, Inc., not summed	113,875	0.38%	-81,522	Jun 30, 2026	Bridgeway Funds, Inc., not summed
28.2	Omni Small-Cap Value Fund Fund S000033567 · Registered fund · Jun 30, 2026 Bridgeway Funds, Inc., not summed	80,000	0.26%	0	Jun 30, 2026	Bridgeway Funds, Inc., not summed
29	AMERICAN CENTURY COMPANIES INC 13F CIK 748054 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	221,895	0.73%	+221,895	Jun 30, 2026	carried, not yet filed for the newest quarter
30	AQR CAPITAL MANAGEMENT LLC 13F CIK 1167557 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	219,969	0.73%	+140,552	Jun 30, 2026	carried, not yet filed for the newest quarter
31	INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC 13F CIK 1818604 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	199,981	0.66%	+9,599	Jun 30, 2026	carried, not yet filed for the newest quarter
32	CREDIT AGRICOLE S A 13F CIK 1191672 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	183,500	0.61%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
33	Clanton Henry N. Insider CIK 1768597 · Jan 22, 2026 Chief Operating Officer, issuer-wide	176,250	0.58%	+49,582	Jan 22, 2026	Chief Operating Officer, issuer-wide
34	MCINTYRE FREEDMAN & FLYNN INVESTMENT ADVISERS INC 13F CIK 1015877 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	174,400	0.58%	+5,000	Jun 30, 2026	carried, not yet filed for the newest quarter
35	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	173,240	0.57%	+18,874	Jun 30, 2026	carried, not yet filed for the newest quarter
35.1	Small Cap Index Fund Fund S000001245 · Registered fund · Jun 30, 2026 Northern Funds, not summed	11,260	0.04%	+2,346	Jun 30, 2026	Northern Funds, not summed
36	De Lisle Partners LLP 13F CIK 2011184 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	166,411	0.55%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
37	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	162,832	0.54%	-8,266	Jun 30, 2026	carried, not yet filed for the newest quarter
38	Verdence Capital Advisors LLC 13F CIK 1719305 · Registered investment adviser · Sep 30, 2026	146,950	0.49%	+2,489	Sep 30, 2026
39	RENAISSANCE TECHNOLOGIES LLC 13F CIK 1037389 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	138,279	0.46%	-96,621	Jun 30, 2026	carried, not yet filed for the newest quarter
40	VANGUARD PORTFOLIO MANAGEMENT LLC 13F CIK 2100121 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	136,711	0.45%	+11,820	Jun 30, 2026	carried, not yet filed for the newest quarter
41	VANGUARD RUSSELL 2000 INDEX FUND Fund S000030003 · Registered fund · May 31, 2026 VANGUARD SCOTTSDALE FUNDS, not summed	109,880	0.36%	+14,719	May 31, 2026	VANGUARD SCOTTSDALE FUNDS, not summed
42	Avantis U.S. Small Cap Value ETF Fund S000066459 · Registered fund · May 31, 2026 American Century ETF Trust, not summed	105,624	0.35%	+76,229	May 31, 2026	American Century ETF Trust, not summed
43	STEPHENS TRACY B Insider CIK 1583202 · Jan 22, 2026 Director, issuer-wide	99,335	0.33%	+13,598	Jan 22, 2026	Director, issuer-wide
44	FIRST TRUST ADVISORS LP 13F CIK 1125816 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	87,697	0.29%	+5,000	Jun 30, 2026	carried, not yet filed for the newest quarter
44.1	First Trust Dow Jones Select MicroCap Index Fund Fund S000010772 · Registered fund · Jun 30, 2026 First Trust Exchange-Traded Fund, not summed	87,341	0.29%	+4,644	Jun 30, 2026	First Trust Exchange-Traded Fund, not summed
45	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 13F CIK 1164508 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	81,028	0.27%	-47,276	Jun 30, 2026	carried, not yet filed for the newest quarter
46	J.W. COLE ADVISORS, INC. 13F CIK 1404763 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	80,400	0.27%	+80,400	Jun 30, 2026	carried, not yet filed for the newest quarter
47	CHARLES SCHWAB INVESTMENT MANAGEMENT INC 13F CIK 884546 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	73,084	0.24%	+20,000	Jun 30, 2026	carried, not yet filed for the newest quarter
47.1	Schwab Small-Cap Index Fund Fund S000005912 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	47,659	0.16%	0	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
47.2	Schwab Total Stock Market Index Fund Fund S000005913 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	25,425	0.08%	+20,000	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
48	Nuveen, LLC 13F CIK 1871926 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	71,160	0.24%	+46,418	Jun 30, 2026	carried, not yet filed for the newest quarter
48.1	Nuveen Small Cap Blend Index Fund Fund S000005367 · Registered fund · Jul 31, 2026 TIAA-CREF Funds, not summed	31,346	0.10%	+6,604	Jul 31, 2026	TIAA-CREF Funds, not summed
49	Winn David W Insider CIK 1843986 · Jan 22, 2026 Director, issuer-wide	70,435	0.23%	+13,598	Jan 22, 2026	Director, issuer-wide
50	O'SHAUGHNESSY ASSET MANAGEMENT, LLC 13F CIK 1423442 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	70,187	0.23%	+27,976	Jun 30, 2026	carried, not yet filed for the newest quarter

12 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 165 holders

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Key facts CIK 1726126 CUSIP 294375209 13F (30d) 16 filings 16 filers Visit website Investor relations