Vault-13

EPSILON ENERGY LTD EPSN

COM · Common Stock · CUSIP 294375209

83 institutional holders +22 vs Q1 2025
13,214,78413.2m shares reported held*
59.9% of all shares outstanding*
$97.5mreported value*
32 new 28 added 10 reduced 10 sold out net bought ≈ $15.1m (+2.0m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($827.9k this quarter). Holder counts are more reliable. Shares outstanding: 22.1m as of 2025-08-12, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $7.38. Options: 3 managers hold calls ($1.7k notional), 1 hold puts ($0).

Trends to Q2 2025

Institutional holders

Managers reporting a position, each quarter

050100Q3 22: 49Q4 22: 57Q1 23: 57Q2 23: 57Q3 23: 54Q4 23: 49Q1 24: 48Q2 24: 47Q3 24: 48Q4 24: 45Q1 25: 61Q2 25: 8383Q3 22Q2 23Q1 24Q4 24Q2 25
Numbers
QuarterHolders
Q3 202249
Q4 202257
Q1 202357
Q2 202357
Q3 202354
Q4 202349
Q1 202448
Q2 202447
Q3 202448
Q4 202445
Q1 202561
Q2 202583

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q3 23: 36 bought or addedQ3 23: 21 cut or sold outQ4 23: 25 bought or addedQ4 23: 25 cut or sold outQ4 23Q1 24: 21 bought or addedQ1 24: 23 cut or sold outQ2 24: 15 bought or addedQ2 24: 22 cut or sold outQ2 24Q3 24: 18 bought or addedQ3 24: 17 cut or sold outQ4 24: 17 bought or addedQ4 24: 23 cut or sold outQ4 24Q1 25: 35 bought or addedQ1 25: 14 cut or sold outQ2 25: 60 bought or addedQ2 25: 20 cut or sold outQ2 25
Numbers
QuarterBought or addedCut or sold out
Q3 20233621
Q4 20232525
Q1 20242123
Q2 20241522
Q3 20241817
Q4 20241723
Q1 20253514
Q2 20256020

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$10k$20k$30k$40kQ3 24 calls: $29.9kQ3 24 puts: $34.2kQ3 24P/C 1.14Q4 24 calls: $11.8kQ4 24 puts: $17.1kQ4 24P/C 1.45Q1 25 calls: $2.0kQ1 25 puts: $17.5kQ1 25P/C 8.77Q2 25 calls: $1.7kQ2 25 puts: $0Q2 25P/C 0.00
Numbers
QuarterCallsPutsP/C
Q3 2024$29.9k$34.2k1.14
Q4 2024$11.8k$17.1k1.45
Q1 2025$2.0k$17.5k8.77
Q2 2025$1.7k$00.00

Biggest buyers

BlackRock, Inc. Added +775,311+775.3k
MARSHALL WACE, LLP New +388,810+388.8k
GEODE CAPITAL MANAGEMENT, LLC Added +237,507+237.5k
VANGUARD GROUP INC Added +228,288+228.3k
STATE STREET CORP Added +141,814+141.8k
ACADIAN ASSET MANAGEMENT LLC Added +125,528+125.5k
RENAISSANCE TECHNOLOGIES LLC Added +125,200+125.2k
NORTHERN TRUST CORP Added +103,491+103.5k
CITADEL ADVISORS LLC Added +86,370+86.4k
LOS ANGELES CAPITAL MANAGEMENT LLC New +66,695+66.7k

Biggest sellers

Truffle Hound Capital, LLC Sold out -221,625-221.6k
ADAGE CAPITAL PARTNERS GP, L.L.C. Reduced -203,497-203.5k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced -140,226-140.2k
MILLENNIUM MANAGEMENT LLC Reduced -111,670-111.7k
PARAGON ASSOCIATES & PARAGON ASSOCIATES II JOINT VENTURE Reduced -95,000-95.0k
Solas Capital Management, LLC Reduced -74,427-74.4k
JANE STREET GROUP, LLC Reduced -36,699-36.7k
Qube Research & Technologies Ltd Sold out -33,851-33.9k
HRT FINANCIAL LP Sold out -28,380-28.4k
Balyasny Asset Management L.P. Sold out -21,362-21.4k

Biggest calls

SIMPLEX TRADING, LLC Reduced $1.0k200 shares
GROUP ONE TRADING LLC New $738100 shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Solas Capital Management, LLC 13G · institution filed 2026-02-17 11.9% 3.5m≈ $19.2m 2026-02-17
AZVALOR ASSET MANAGEMENT SGIIC SA 13G · passive new · filed 2026-05-14 10.0% new 3.0m≈ $16.4m 2026-05-14
Yorktown Energy Partners XI, L.P. 13D · may seek influence new · filed 2025-11-25
Stated purposeDirector Appointment Pursuant to the terms of the Peak E&P Agreement, on the Closing Date, Bryan H. Lawrence, one of the Managing Members of Yorktown XI Associates, was appointed to the Board of Directors of the Issuer. Registration Rights Agreement On November 14, 2025, the Issuer entered into a Registration Rights Agreement (the "Registration Rights Agreement") with the Reporting Persons and other selling shareholders party thereto, pursuant to which, the Issuer agreed, on the terms set forth therein, to file with the SEC a registration statement on Form S-3 (the "Registration Statement") to permit the public resale of a certain number of Common Shares by the selling shareholders from time to time as permitted by Rule 415 under the Securities Act of 1933, as amended. The Issuer … Full filing
9.6% new 2.9m≈ $15.5m 2025-11-25
Yorktown Energy Partners X, L.P. 13D · may seek influence new · filed 2025-11-25
Stated purposeDirector Appointment Pursuant to the terms of the Peak E&P Agreement, on the Closing Date, Bryan H. Lawrence, one of the Managing Members of Yorktown X Associates, was appointed to the Board of Directors of the Issuer. Registration Rights Agreement On November 14, 2025, the Issuer entered into a Registration Rights Agreement (the "Registration Rights Agreement") with the Reporting Persons and other selling shareholders party thereto, pursuant to which, the Issuer agreed, on the terms set forth therein, to file with the SEC a registration statement on Form S-3 (the "Registration Statement") to permit the public resale of a certain number of Common Shares by the selling shareholders from time to time as permitted by Rule 415 under the Securities Act of 1933, as amended. The Issuer a… Full filing
8.9% new 2.7m≈ $14.4m 2025-11-25

Fell to 5% or below in the last year: VANGUARD GROUP INC (4.9%, 2026-01-30)

Insider purchases and sales in Q2 2025

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
202Q3 23: 1 buyingQ3 23: 0 sellingQ4 23: 1 buyingQ4 23: 0 sellingQ4 23Q1 24: 1 buyingQ1 24: 1 sellingQ2 24: 1 buyingQ2 24: 0 sellingQ2 24Q3 24: 2 buyingQ3 24: 0 sellingQ4 24: 0 buyingQ4 24: 0 sellingQ4 24Q1 25: 0 buyingQ1 25: 0 sellingQ2 25: 0 buyingQ2 25: 0 sellingQ2 25
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q3 20231$100.0k0——
Q4 20231$143.1k0——
Q1 20241$1.4m1$2.4m—
Q2 20241$139.3k0——
Q3 20242$674.5k0——
Q4 20240—0——
Q1 20250—0——
Q2 20250—0——
DateInsiderTradeSharesPrice ValueTheir holding
2025-06-27 Solas Capital Management, LLC +1 10% owner · See Footnote Sold 74,427 $7.48 $556.7k74.4k shares -2%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Solas Capital Management, LLC 15.26% of their portfolio DARIEN, CT 3,694,0403.7m $27.3m $27.3m 15.26% Reduced -74.4k -74,427
2 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 1,189,9821.2m $8.8m $8.8m 0.00% Added +228.3k +228,288
3 BlackRock, Inc. 0.00% of their portfolio New York, NY 863,397863.4k $6.4m $6.4m 0.00% Added +775.3k +775,311
4 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.01% of their portfolio Boston, MA 822,045822.0k $6.1m $6.1m 0.01% Reduced -203.5k -203,497
5 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 778,730778.7k $5.7m $5.7m 0.00% Added +62.2k +62,228
6 PARAGON ASSOCIATES & PARAGON ASSOCIATES II JOINT VENTURE 7.62% of their portfolio DALLAS, TX 650,000650.0k $4.8m $4.8m 7.62% Reduced -95.0k -95,000
7 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 486,684486.7k $3.6m $3.6m 0.00% Added +237.5k +237,507
8 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.07% of their portfolio HOUSTON, TX 423,122423.1k $3.1m $3.1m 0.07% Added +9.7k +9,716
9 Ballast Asset Management, LP 1.55% of their portfolio DALLAS, TX 402,901402.9k $3.0m $3.0m 1.55% Unchanged
10 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 388,810388.8k $2.9m $2.9m 0.00% New
11 Clayton Partners LLC 2.20% of their portfolio BERKELEY, CA 355,261355.3k $2.6m $2.6m 2.20% Unchanged
12 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 284,200284.2k $2.1m $2.1m 0.00% Added +125.2k +125,200
13 Dalton Investments, Inc. 0.98% of their portfolio El Segundo, CA 250,000250.0k $1.8m $1.8m 0.98% Unchanged
14 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 214,187214.2k $1.6m $1.6m 0.00% Added +141.8k +141,814
15 PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. 0.10% of their portfolio EDINA, MN 211,200211.2k $1.6m $1.6m 0.10% Unchanged
16 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 200,290200.3k $1.5m $1.5m 0.00% Added +18.6k +18,605
17 ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio Boston, MA 170,204170.2k $1.3m $1.3m 0.00% Added +125.5k +125,528
18 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 148,114148.1k $1.1m $1.1m 0.00% Added +103.5k +103,491
19 De Lisle Partners LLP 0.15% of their portfolio POOLE, X0 146,411146.4k $1.1m $1.1m 0.15% Unchanged
20 MCINTYRE FREEDMAN & FLYNN INVESTMENT ADVISERS INC 0.65% of their portfolio ORLEANS, MA 125,400125.4k $925.5k $925.5k 0.65% Added +1.0k +1,000
21 Empowered Funds, LLC 0.01% of their portfolio NEWTOWN SQUARE, PA 107,725107.7k $795.0k $795.0k 0.01% Added +9.7k +9,716
22 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 102,942102.9k $759.7k $759.7k 0.00% Added +86.4k +86,370
23 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 93,43193.4k $689.5k $689.5k 0.00% Reduced -111.7k -111,670
24 Informed Momentum Co LLC 0.09% of their portfolio SOLANA BEACH, CA 79,45979.5k $586.4k $586.4k 0.09% Reduced -3.2k -3,193
25 LOS ANGELES CAPITAL MANAGEMENT LLC 0.00% of their portfolio LOS ANGELES, CA 66,69566.7k $492.2k $492.2k 0.00% New
26 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio BOSTON, MA 63,33963.3k $467.4k $467.4k 0.00% New
27 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 60,47460.5k $446.3k $446.3k 0.00% Added +603 +603
28 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 56,94456.9k $420.0k $420.0k 0.00% Added +34.2k +34,244
29 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 53,08453.1k $391.8k $391.8k 0.00% New
30 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 51,67851.7k $381.4k $381.4k 0.00% Added +30.3k +30,345
31 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 51,00351.0k $376.4k $376.4k 0.00% Added +39.2k +39,185
32 Virtu Financial LLC 0.02% of their portfolio New York, NY 50,99851.0k $376.0k $376.0k 0.02% Added +32.0k +32,049
33 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 49,86749.9k $368.0k $368.0k 0.00% New
34 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.00% of their portfolio Stamford, CT 49,74249.7k $367.1k $367.1k 0.00% Added +11.2k +11,247
35 NAVELLIER & ASSOCIATES INC 0.04% of their portfolio Reno, NV 49,12049.1k $362.5k $362.5k 0.04% New
36 INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC 0.03% of their portfolio ORLANDO, FL 49,00549.0k $361.7k $361.7k 0.03% Reduced -6.9k -6,900
37 Hillsdale Investment Management Inc. 0.01% of their portfolio Toronto, A6 40,10040.1k $295.9k $295.9k 0.01% New
38 STRS OHIO 0.00% of their portfolio COLUMBUS, OH 40,00040.0k $295.2k $295.2k 0.00% New
39 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 35,52535.5k $262.2k $262.2k 0.00% Added +35.3k +35,303
40 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 32,09432.1k $236.9k $236.9k 0.00% Reduced -140.2k -140,226
41 RITHOLTZ WEALTH MANAGEMENT 0.01% of their portfolio NEW YORK, NY 31,69031.7k $233.9k $233.9k 0.01% Added +10.3k +10,319
42 Quadrature Capital Ltd 0.00% of their portfolio LONDON, X0 25,45625.5k $187.6k $187.6k 0.00% New
43 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 24,74224.7k $182.6k $182.6k 0.00% New
44 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 24,13324.1k $178.1k $178.1k 0.00% New
45 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 18,70018.7k $138.0k $138.0k 0.00% New
46 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 16,79216.8k $123.9k $123.9k 0.00% Added +16.6k +16,562
47 Turtle Creek Wealth Advisors, LLC 0.01% of their portfolio DALLAS, TX 15,50015.5k $114.4k $114.4k 0.01% Added +300 +300
48 Jump Financial, LLC 0.00% of their portfolio Chicago, IL 13,40013.4k $98.9k $98.9k 0.00% New
49 PDT Partners, LLC 0.01% of their portfolio New York, NY 12,89312.9k $95.2k $95.2k 0.01% New
50 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 12,67812.7k $93.6k $93.6k 0.00% New
51 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 12,16612.2k $89.8k $89.8k 0.00% Reduced -6.1k -6,103
52 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 12,15512.2k $89.7k $89.7k 0.00% New
53 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 11,72211.7k $86.5k $86.5k 0.00% New
54 MINDSET WEALTH MANAGEMENT, LLC 0.03% of their portfolio INDIANAPOLIS, IN 11,63011.6k $85.8k $85.8k 0.03% Unchanged
55 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 11,28111.3k $83.3k $83.3k 0.00% Reduced -36.7k -36,699
56 CAPTRUST FINANCIAL ADVISORS 0.00% of their portfolio RALEIGH, NC 11,03111.0k $81.4k $81.4k 0.00% Added +111 +111
57 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 10,52910.5k $77.7k $77.7k 0.00% New
58 D.A. DAVIDSON & CO. 0.00% of their portfolio GREAT FALLS, MT 10,50010.5k $77.5k $77.5k 0.00% New
59 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 9,1009.1k $67.2k $67.2k 0.00% Added +9.1k +9,062
60 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 7,8007.8k $57.6k $57.6k 0.00% Added +7.1k +7,100
61 UBS Group AG 0.00% of their portfolio ZURICH, V8 6,8846.9k $50.8k $50.8k 0.00% New
62 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 6,4956.5k $47.9k $47.9k 0.00% Added +5.9k +5,865
63 Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio TRENTON, NJ 4,4564.5k $32.9k $32.9k 0.00% New
64 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 2,2852.3k $16.9k $16.9k 0.00% New
65 Ameritas Investment Partners, Inc. 0.00% of their portfolio LINCOLN, NE 1,9662.0k $14.5k $14.5k 0.00% New
66 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 1,9481.9k $14.4k $14.4k 0.00% New
67 SIMPLEX TRADING, LLC 0.00% of their portfolio CHICAGO, IL 1,9461.9k $14.0k $14.0k 0.00% New
68 Legal & General Group Plc 0.00% of their portfolio London, X0 1,7461.7k $12.9k $12.9k 0.00% New
69 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 1,2021.2k $8.9k $8.9k 0.00% New
70 BOYD WATTERSON ASSET MANAGEMENT LLC/OH 0.00% of their portfolio CLEVELAND, OH 1,0001.0k $7.4k $7.4k 0.00% Unchanged
71 Larson Financial Group LLC 0.00% of their portfolio ST LOUIS, MO 1,0001.0k $7.4k $7.4k 0.00% Unchanged
72 RAFFA WEALTH MANAGEMENT, LLC 0.00% of their portfolio WASHINGTON, DC 922922 $6.8k $6.8k 0.00% New
73 GROUP ONE TRADING LLC 0.00% of their portfolio CHICAGO, IL 700700 $5.2k $5.2k 0.00% Added +400 +400
74 AMALGAMATED BANK 0.00% of their portfolio NEW YORK, NY 658658 $5.0k $5.0k 0.00% New
75 Sterling Capital Management LLC 0.00% of their portfolio CHARLOTTE, NC 480480 $3.5k $3.5k 0.00% New
76 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 419419 $3.1k $3.1k 0.00% Reduced -37 -37
77 Allworth Financial LP 0.00% of their portfolio FOLSOM, CA 400400 $3.0k $3.0k 0.00% New
78 FMR LLC 0.00% of their portfolio BOSTON, MA 112112 $825 $825 0.00% Unchanged
79 RMG Wealth Management LLC 0.00% of their portfolio PLATTEVILLE, WI 100100 $680 $680 0.00% First filing
80 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 9696 $708 $708 0.00% Unchanged
81 Parkworth Wealth Management, Inc. 0.00% of their portfolio LOS GATOS, CA 3737 $273 $273 0.00% New
82 Capital Advisors, Ltd. LLC 0.00% of their portfolio SHAKER HEIGHTS, OH 1212 $0 $0 0.00% Unchanged
83 CONCOURSE FINANCIAL GROUP SECURITIES, INC. — of their portfolio BIRMINGHAM, AL 00 $0 $0 — Unchanged