MNR · Mach Natural Resources LP · Shareholders & Ownership

$10.54 -0.08 (-0.75%) Q2 2026 earnings call transcript

Market Cap

$1.77B

166.95M

Volume · Oct 28 190.17K Avg daily vol (3M) 678.91K

Every disclosed holder of MNR 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 MNR

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

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	66	25,924,101	15.53%	Yes
Insiders (Forms 3, 4, 5)	9	127,523,649	76.39%	Yes
13D/G-only blocks	0	0	0.00%	Yes
Remaining	—	13,500,344	8.09%	Rest
Registered funds (N-PORT, not summed)	18	3,474,482	2.08%	No

Shares outstanding: 166,948,094, the issuer's latest cover-page count restated onto today's split basis.

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 MNR

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	McMullen William Wallace Insider CIK 1730172 · Sep 15, 2026 Director, 10% Owner, issuer-wide	74,894,431	44.86%	+34,514	Sep 15, 2026	Director, 10% Owner, issuer-wide
2	BCE-Mach Aggregator LLC 13D CIK 1997530 · Unknown · Jun 10, 2025 Item 4 purpose: Control or board seats not summed	74,805,939	44.81%	+518,529	Jun 10, 2025	not summed
3	WARD TOM L. Insider CIK 1038276 · Sep 14, 2026 Director, See Remarks, 10% Owner, issuer-wide	28,353,502	16.98%	+344,826	Sep 14, 2026	Director, See Remarks, 10% Owner, issuer-wide
3.1	Tom L. Ward 13G CIK 1038276 · Unknown · Mar 31, 2026 Rule 13d-1(d), exempt investor, not summed	14,048,879	8.42%	+383,248	Mar 31, 2026	Rule 13d-1(d), exempt investor, not summed
4	IKAV General Partner s.a r.l. 13G CIK 2028161 · Unknown · Jun 30, 2026 Rule 13d-1(c), passive investor, not summed	23,631,109	14.15%	-6,980,155	Jun 30, 2026	Rule 13d-1(c), passive investor, not summed
4.1	IKAV General Partner S.a r.l. Insider CIK 2028161 · May 15, 2026 10% Owner, issuer-wide	23,631,109	14.15%	-1,422,476	May 15, 2026	10% Owner, issuer-wide
5	KAYNE ANDERSON CAPITAL ADVISORS LP 13F CIK 949615 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	15,517,713	9.29%	-3,442,321	Jun 30, 2026	carried, not yet filed for the newest quarter
5.1	KAYNE ANDERSON CAPITAL ADVISORS LP Insider CIK 949615 · Apr 8, 2026 10% Owner, issuer-wide, not summed	15,517,713	9.29%	-3,442,321	Apr 8, 2026	10% Owner, issuer-wide, not summed
6	AMERICAN CENTURY COMPANIES INC 13F CIK 748054 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	2,457,144	1.47%	+97,394	Jun 30, 2026	carried, not yet filed for the newest quarter
6.1	Small Cap Value Fund Fund S000005781 · Registered fund · Jun 30, 2026 American Century Capital Portfolios, Inc., not summed	1,495,000	0.90%	-27,920	Jun 30, 2026	American Century Capital Portfolios, Inc., not summed
6.2	Small Cap Dividend Fund Fund S000075489 · Registered fund · Jun 30, 2026 American Century Capital Portfolios, Inc., not summed	129,499	0.08%	-6,287	Jun 30, 2026	American Century Capital Portfolios, Inc., not summed
7	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,944,485	1.16%	+762,157	Jun 30, 2026	carried, not yet filed for the newest quarter
8	CIBC Bancorp USA Inc. 13F CIK 1711924 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	572,842	0.34%	+147,221	Jun 30, 2026	carried, not yet filed for the newest quarter
9	FIRST TRUST ADVISORS LP 13F CIK 1125816 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	494,251	0.30%	-3,468	Jun 30, 2026	carried, not yet filed for the newest quarter
10	Multi-Asset Diversified Income Index Fund Fund S000038245 · Registered fund · Jun 30, 2026 First Trust Exchange-Traded Fund VI, not summed	494,251	0.30%	-3,468	Jun 30, 2026	First Trust Exchange-Traded Fund VI, not summed
11	RAYMOND JAMES FINANCIAL INC 13F CIK 720005 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	456,448	0.27%	-4,931	Jun 30, 2026	carried, not yet filed for the newest quarter
12	WHITE KEVIN R. Insider CIK 1341654 · Feb 11, 2026 See Remarks, issuer-wide	455,871	0.27%	+6,259	Feb 11, 2026	See Remarks, issuer-wide
13	ROYCE & ASSOCIATES LP 13F CIK 906304 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	448,606	0.27%	+448,606	Jun 30, 2026	carried, not yet filed for the newest quarter
13.1	Royce Small-Cap Fund Fund S000009507 · Registered fund · Jun 30, 2026 ROYCE FUND, not summed	210,604	0.13%	—	Jun 30, 2026	ROYCE FUND, not summed
13.2	Royce Capital Fund - Small-Cap Portfolio Fund S000009497 · Registered fund · Jun 30, 2026 ROYCE CAPITAL FUND, not summed	148,882	0.09%	—	Jun 30, 2026	ROYCE CAPITAL FUND, not summed
13.3	Royce Small-Cap Value Fund Fund S000009516 · Registered fund · Jun 30, 2026 ROYCE FUND, not summed	89,120	0.05%	—	Jun 30, 2026	ROYCE FUND, not summed
14	Bridge Builder Small/Mid Cap Value Fund Fund S000048337 · Registered fund · Jun 30, 2026 Bridge Builder Trust, not summed	351,672	0.21%	+48,305	Jun 30, 2026	Bridge Builder Trust, not summed
15	PEAK6 LLC 13F CIK 1389958 · Broker-dealer · Jun 30, 2026 carried, not yet filed for the newest quarter	316,243	0.19%	+316,243	Jun 30, 2026	carried, not yet filed for the newest quarter
16	FRANKLIN RESOURCES INC 13F CIK 38777 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	279,260	0.17%	+96,395	Jun 30, 2026	carried, not yet filed for the newest quarter
17	HRT FINANCIAL LP 13F CIK 1475597 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	263,080	0.16%	+169,230	Jun 30, 2026	carried, not yet filed for the newest quarter
18	Chicago Partners Investment Group LLC 13F CIK 1563525 · Registered investment adviser · Sep 30, 2026	255,778	0.15%	+19,474	Sep 30, 2026
19	PIN OAK INVESTMENT ADVISORS INC 13F CIK 1094584 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	242,399	0.15%	+2,342	Jun 30, 2026	carried, not yet filed for the newest quarter
20	&PARTNERS 13F CIK 107136 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	241,961	0.14%	-22,565	Jun 30, 2026	carried, not yet filed for the newest quarter
21	LPL Financial LLC 13F CIK 1403438 · Broker-dealer · Jun 30, 2026 carried, not yet filed for the newest quarter	227,618	0.14%	+34,331	Jun 30, 2026	carried, not yet filed for the newest quarter
22	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	192,119	0.12%	+125,371	Jun 30, 2026	carried, not yet filed for the newest quarter
23	STIFEL FINANCIAL CORP 13F CIK 720672 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	171,505	0.10%	+31,762	Jun 30, 2026	carried, not yet filed for the newest quarter
24	Invesco Ltd. 13F CIK 914208 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	167,593	0.10%	+4,117	Jun 30, 2026	carried, not yet filed for the newest quarter
24.1	Invesco Energy Exploration & Production ETF Fund S000003041 · Registered fund · Jul 31, 2026 Invesco Exchange-Traded Fund Trust, not summed	157,527	0.09%	-73,114	Jul 31, 2026	Invesco Exchange-Traded Fund Trust, not summed
25	Strategic Financial Concepts, LLC 13F CIK 1870686 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	148,618	0.09%	+45,870	Jun 30, 2026	carried, not yet filed for the newest quarter
26	BLAIR WILLIAM & CO/IL 13F CIK 902367 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	136,729	0.08%	+74,300	Jun 30, 2026	carried, not yet filed for the newest quarter
27	Empowered Funds, LLC 13F CIK 1592828 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	131,906	0.08%	+131,906	Jun 30, 2026	carried, not yet filed for the newest quarter
28	HUSSMAN STRATEGIC ADVISORS, INC. 13F CIK 1179475 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	105,000	0.06%	+105,000	Jun 30, 2026	carried, not yet filed for the newest quarter
28.1	HUSSMAN STRATEGIC MARKET CYCLE FUND Fund S000001544 · Registered fund · Jun 30, 2026 Hussman Investment Trust, not summed	100,000	0.06%	—	Jun 30, 2026	Hussman Investment Trust, not summed
28.2	HUSSMAN STRATEGIC ALLOCATION FUND Fund S000065870 · Registered fund · Jun 30, 2026 Hussman Investment Trust, not summed	5,000	0.00%	—	Jun 30, 2026	Hussman Investment Trust, not summed
29	ENVESTNET ASSET MANAGEMENT INC 13F CIK 1407543 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	100,000	0.06%	+50,000	Jun 30, 2026	carried, not yet filed for the newest quarter
30	SIGNATURE ESTATE & INVESTMENT ADVISORS LLC 13F CIK 1079935 · Registered investment adviser · Sep 30, 2026	100,000	0.06%	0	Sep 30, 2026
31	JANE STREET GROUP, LLC 13F CIK 1595888 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	91,446	0.05%	+4,547	Jun 30, 2026	carried, not yet filed for the newest quarter
32	Bramshill Investments, LLC 13F CIK 1619899 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	87,085	0.05%	+36,954	Jun 30, 2026	carried, not yet filed for the newest quarter
33	Reel Michael E Insider CIK 1995408 · Feb 11, 2026 See Remarks, issuer-wide	85,816	0.05%	+2,619	Feb 11, 2026	See Remarks, issuer-wide
34	LoCorr Spectrum Income Fund Fund S000043632 · Registered fund · Jun 30, 2026 LoCorr Investment Trust, not summed	80,645	0.05%	+30,514	Jun 30, 2026	LoCorr Investment Trust, not summed
35	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	77,904	0.05%	-969,226	Jun 30, 2026	carried, not yet filed for the newest quarter
36	SMALL CAP EQUITY FUND Fund S000001160 · Registered fund · Jun 30, 2026 GuideStone Funds, not summed	67,952	0.04%	+34,694	Jun 30, 2026	GuideStone Funds, not summed
37	SUSQUEHANNA INTERNATIONAL GROUP, LLP 13F CIK 1446194 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	66,090	0.04%	+33,121	Jun 30, 2026	carried, not yet filed for the newest quarter
38	GSA CAPITAL PARTNERS LLP 13F CIK 1362033 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	63,645	0.04%	-59,934	Jun 30, 2026	carried, not yet filed for the newest quarter
39	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	61,478	0.04%	+14,041	Jun 30, 2026	carried, not yet filed for the newest quarter
40	OpenArc Corporate Advisory, LLC 13F CIK 2111345 · Registered investment adviser · Sep 30, 2026	50,000	0.03%	+50,000	Sep 30, 2026
41	Amplify Energy & Natural Resources Covered Call ETF Fund S000077267 · Registered fund · Jun 30, 2026 Amplify ETF Trust, not summed	41,622	0.02%	+20,507	Jun 30, 2026	Amplify ETF Trust, not summed
42	ROYAL BANK OF CANADA 13F CIK 1000275 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	41,500	0.02%	+27,618	Jun 30, 2026	carried, not yet filed for the newest quarter
43	Tidal Investments LLC 13F CIK 1600064 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	41,112	0.02%	+19,997	Jun 30, 2026	carried, not yet filed for the newest quarter
44	VY(R) AMERICAN CENTURY SMALL-MID CAP VALUE PORTFOLIO Fund S000010768 · Registered fund · Jun 30, 2026 Voya Partners Inc, not summed	39,906	0.02%	+554	Jun 30, 2026	Voya Partners Inc, not summed
45	Rockefeller Capital Management L.P. 13F CIK 1739439 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	34,371	0.02%	-1,845	Jun 30, 2026	carried, not yet filed for the newest quarter
46	Equitable Holdings, Inc. 13F CIK 1333986 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	30,000	0.02%	+18,000	Jun 30, 2026	carried, not yet filed for the newest quarter
47	NOVEM GROUP 13F CIK 1926783 · Unknown · Sep 30, 2026	30,000	0.02%	+6,000	Sep 30, 2026
48	Giesinger Edgar R. JR. Insider CIK 1658831 · Oct 28, 2025 Director, issuer-wide	29,111	0.02%	+12,036	Oct 28, 2025	Director, issuer-wide
49	KEATING FRANK A Insider CIK 1240029 · Oct 28, 2025 Director, issuer-wide	29,111	0.02%	+12,036	Oct 28, 2025	Director, issuer-wide
50	Perich Stephen C Insider CIK 1995420 · Oct 28, 2025 Director, issuer-wide	29,111	0.02%	+12,036	Oct 28, 2025	Director, issuer-wide

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 85 holders

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Key facts CIK 1980088 CUSIP 55445L100 13F (30d) 8 filings 8 filers Visit website Investor relations