MNR · Mach Natural Resources LP · Holdings

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

Market Cap

$1.77B

166.95M

Volume · Oct 28 205.24K Avg daily vol (3M) 678.91K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP → See every holder of MNR: 13F, 13D and 13G, insiders and funds →

The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.

Quarter:

Holders: 66

Total Value: $331,702,301

Total Shares: 26,333,601

Institutional Ownership Trend

12 quarters

Holder Concentration

Across 68 13F filers

Top Holder

59.0%

of institutional value

Top 5

79.8%

of institutional value

Top 10

87.1%

of institutional value

HHI

3,652

Highly concentrated

Who Holds MNR

Last 8 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 68 filers, like-for-like change -9.9%; actively managed books -10.0%; index-like books -9.3%.

Holder type	Share	Filers	Change	New	Exited
Registered adviser	68.8%	31	-12.4%	11	3
Adviser	1.8%	3	-18.0%	0	1
Bank	0.4%	5	-90.1%	0	3
Broker-dealer	2.1%	2	+181.3%	1	1
Non-US	0.0%	1	new	1	0
Holding company	8.0%	4	-8.3%	0	0
Insurer	0.0%	0	—	0	0
Unknown	18.9%	22	+13.6%	4	2

Style	Share	Filers	Change	New	Exited
Index-like	7.8%	2	-9.3%	0	0
Systematic-like	1.0%	2	+34.4%	0	1
Concentrated	60.9%	9	-18.4%	2	3
Diversified active	30.3%	55	+12.0%	15	6
Not measured	0.0%	0	—	0	0
Unknown	0.0%	0	—	0	0

Turnover	Share	Filers	Change	New	Exited
Low turnover	77.6%	37	-14.5%	5	3
Medium turnover	15.9%	16	-5.0%	5	3
High turnover	4.2%	9	+188.7%	5	3
Unknown	2.3%	6	+14.4%	2	1
Not measured	0.0%	0	—	0	0

Holding horizon	Share	Filers	Change	New	Exited
Short horizon	2.6%	8	+4.5%	3	1
Medium horizon	4.3%	8	+87.0%	4	0
Long horizon	91.2%	48	-13.6%	8	7
Unknown	1.8%	4	+224.1%	2	2
Not measured	0.0%	0	—	0	0

13F book size	Share	Filers	Change	New	Exited
Under $1B	2.3%	10	-2.8%	4	3
$1B to $10B	63.7%	24	-15.6%	7	3
$10B to $100B	7.5%	14	-5.7%	3	2
$100B or more	26.6%	20	+5.0%	3	2
Not measured	0.0%	0	—	0	0

Client base	Share	Filers	Change	New	Exited
Individuals and high net worth	2.8%	19	+38.0%	5	2
Pooled investment vehicles	61.0%	4	-17.9%	1	1
Registered funds and BDCs	4.9%	7	+135.4%	4	0
Diversified	0.1%	1	new	1	0
Governments and sovereign funds	0.0%	0	—	0	0
Unknown	31.2%	37	-4.0%	6	7

Private funds	Share	Filers	Change	New	Exited
Hedge funds	3.1%	5	+15.6%	2	0
Private equity funds	0.5%	1	-14.2%	0	1
Real estate funds	59.9%	2	-18.2%	0	0
Other private funds	2.8%	4	+157.3%	2	0
Mixed private funds	0.0%	1	new	1	0
Private funds, type not stated	0.1%	1	new	1	0
No private funds	2.4%	17	+174.0%	5	2
Unknown	31.2%	37	-4.0%	6	7

Location	Share	Filers	Change	New	Exited
United States	99.4%	65	-6.6%	17	8
Outside the US	0.6%	3	-86.1%	0	2

The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Excluded 1 holder with no observed 2026-06-30 13F.

Conviction and Crowding

68 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders

1.47% of filers hold it in their top 10

Mar 31, 2026: 2

Holders above 5%

median weight 0.002%

Mar 31, 2026: 1

Crowding

10.7%

of shares outstanding, 32nd percentile

Mar 31, 2026: 12.1%

Private-fund advisers

10.2%

of shares outstanding

Institutional ownership

15.4%

63.0% of the estimated free float

Top 10 holders

87.9%

of 13F shares, Herfindahl 0.377

Active holders

-10.0%

like-for-like share change of active filers

5% stakes on record

1 13D, 3 13G (0 institutional, 2 passive, 1 exempt)

How long holders have held it value-weighted 5.3 quarters

Under 1 year 12.1% 1 to 3 years 87.9% 3 years or more 0.000% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost

$14.48

estimated per share

Mar 31, 2026: $14.62

Quarter-end price

$12.64

implied by 13F values

Estimated gain or loss

-12.7%

price against the estimated cost

Estimated at a loss

98.8%

of costed 13F value

Estimated cost covers 95.0% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Shared Holders

Companies MNR's active holders also own, quarter ended Jun 30, 2026

#	Company	Shared holders	Similarity
1	TXO TXO Partners, L.P.	3	0.320
2	DKL Delek Logistics Partners, LP	3	0.257
3	GLP Global Partners LP	3	0.226
4	USAC USA Compression Partners, LP	3	0.188
5	KRP Kimbell Royalty Partners, LP	3	0.174
6	HESM Hess Midstream LP	3	0.155
7	PAA Plains All American Pipeline LP	4	0.134
8	PAGP Plains Gp Holdings LP	3	0.119
9	WES Western Midstream Partners, LP	3	0.107
10	MPLX Mplx LP	4	0.096

Shareholder Targets

13F filers that own its peers but not MNR, quarter ended Jun 30, 2026

Found through its holder-overlap peers: TXO, DKL, GLP, USAC, KRP, HESM, PAA, PAGP, WES, MPLX, ET, EPD, ARVR, AEM, LNG, VST, ACIO, PWR, WELL, OKE. 4,271 filers in all.

#	Filer	In peers	Of book	Largest peers
1	BlackRock, Inc. Holding company, Index-like	$42,117,160,630 18 held	0.630%	WELL, PWR, OKE
2	VANGUARD CAPITAL MANAGEMENT LLC Registered adviser, Index-like	$28,958,971,975 6 held	0.620%	WELL, PWR, OKE
3	VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser, Diversified active	$22,605,823,305 8 held	1.02%	WELL, PWR, VST
4	STATE STREET CORP Bank, Index-like	$22,221,964,671 8 held	0.660%	WELL, PWR, OKE
5	FMR LLC Holding company, Diversified active	$13,519,404,029 16 held	0.590%	WELL, PWR, VST
6	BANK OF AMERICA CORP /DE/ Bank, Diversified active	$12,797,942,233 19 held	0.830%	WELL, PWR, ARVR
7	Capital International Investors Adviser, Diversified active	$11,606,258,331 4 held	2.40%	WELL, OKE, PWR
8	GEODE CAPITAL MANAGEMENT, LLC Registered adviser, Index-like	$11,335,137,522 8 held	0.600%	WELL, PWR, OKE
9	JPMORGAN CHASE & CO Bank, Diversified active	$10,646,489,150 19 held	0.620%	PWR, WELL, ET
10	ALPS ADVISORS INC Registered adviser, Diversified active	$10,273,519,685 15 held	48.3%	ET, MPLX, EPD

Fund Ownership of MNR by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 0.47% of shares outstanding.

Fund type	Of shares outstanding	Change	Shares	Funds
Index funds	0.00%	0.00 pp	0	0
Index ETFs	0.47%	+0.04 pp	783,244	4
Active ETFs	0.00%	0.00 pp	0	0
Active funds	1.65%	+0.38 pp	2,747,041	12
Unclassified	0.01%	-0.03 pp	22,910	2
All registered funds	2.13%	+0.40 pp	3,553,195	18

How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Holder type: Registered adviser 31 Adviser 3 Bank 5 Broker-dealer 2 Non-US 1 Holding company 4 Unknown 20

Showing 72 of 72

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

KAYNE ANDERSON CAPITAL ADVISORS LP

$196,143,892

59.13%

15,517,713

AMERICAN CENTURY COMPANIES INC

$31,058,300

9.36%

2,457,144

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
AMERICAN CENTURY INVESTMENT MANAGEMENT INC	2,457,144	$31,058,300	100.0%	Defined

MORGAN STANLEY

$24,578,289

7.41%

1,944,485

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY SMITH BARNEY LLC	78,154	$987,866	4.0%	Defined
Morgan Stanley Strategic Investments, Inc	1,866,231	$23,589,159	96.0%	Defined
Held directly	100	$1,264	0.0%	Defined

CIBC Bancorp USA Inc.

$7,240,722

2.18%

572,842

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
CIBC Private Wealth Advisors, Inc.	1,000	$12,640	0.2%	Defined
CIBC National Trust Co	571,842	$7,228,082	99.8%	Defined

FIRST TRUST ADVISORS LP

$6,247,332

1.88%

494,251

RAYMOND JAMES FINANCIAL INC

$5,769,501

1.74%

456,448

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RAYMOND JAMES & ASSOCIATES	380,864	$4,814,120	83.4%	Defined
Raymond James Financial Services Advisors, Inc.	75,584	$955,381	16.6%	Defined

ROYCE & ASSOCIATES LP

$5,670,379

1.71%

448,606

PEAK6 LLC

$3,997,311

1.21%

316,243

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
PEAK6 Investments LLC joint	316,243	$3,997,311	100.0%	Defined

FRANKLIN RESOURCES INC

$3,529,846

1.06%

279,260

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
FIDUCIARY TRUST CO INTERNATIONAL	279,260	$3,529,846	100.0%	Defined

HRT FINANCIAL LP

$3,325,331

1.00%

263,080

PIN OAK INVESTMENT ADVISORS INC

$3,063,923

0.92%

242,399

&PARTNERS

$3,058,387

0.92%

241,961

LPL Financial LLC

$2,877,091

0.87%

227,618

Chicago Partners Investment Group LLC

$2,619,166

0.79%

255,778

CITADEL ADVISORS LLC

$2,428,384

0.73%

192,119

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	192,119	$2,428,384	100.0%	Defined

STIFEL FINANCIAL CORP

$2,167,822

0.65%

171,505

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
STIFEL NICOLAUS & CO INC \MO\	158,485	$2,003,250	92.4%	Defined
Held directly	13,020	$164,572	7.6%	Defined

Invesco Ltd.

$2,118,375

0.64%

167,593

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Capital Management LLC	167,593	$2,118,375	100.0%	Defined

CITADEL ADVISORS LLC

$1,885,888

0.57%

149,200

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	149,200	$1,885,888	100.0%	Defined

Strategic Financial Concepts, LLC

$1,878,531

0.57%

148,618

BLAIR WILLIAM & CO/IL

$1,728,254

0.52%

136,729

Empowered Funds, LLC

$1,667,291

0.50%

131,906

HUSSMAN STRATEGIC ADVISORS, INC.

$1,327,200

0.40%

105,000

ENVESTNET ASSET MANAGEMENT INC

$1,264,000

0.38%

100,000

JANE STREET GROUP, LLC

$1,155,876

0.35%

91,446

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	32,748	$413,934	35.8%	Defined
Jane Street Global Trading, LLC	58,698	$741,942	64.2%	Defined

Bramshill Investments, LLC

$1,100,754

0.33%

87,085

SIGNATURE ESTATE & INVESTMENT ADVISORS LLC

$1,024,000

0.31%

100,000

GOLDMAN SACHS GROUP INC

$984,706

0.30%

77,904

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	77,904	$984,706	100.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$975,808

0.29%

77,200

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	77,200	$975,808	100.0%	Other

CITADEL ADVISORS LLC

$859,520

0.26%

68,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	68,000	$859,520	100.0%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$835,377

0.25%

66,090

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	66,090	$835,377	100.0%	Other

GSA CAPITAL PARTNERS LLP

$804,472

0.24%

63,645

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$783,680

0.24%

62,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	62,000	$783,680	100.0%	Other

UBS Group AG

$777,081

0.23%

61,478

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	1,000	$12,640	1.6%	Defined
UBS AG	60,001	$758,412	97.6%	Defined
UBS Securities LLC	477	$6,029	0.8%	Defined

ROYAL BANK OF CANADA

$524,560

0.16%

41,500

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC Capital Markets, LLC	41,500	$524,560	100.0%	Defined

Tidal Investments LLC

$519,655

0.16%

41,112

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Amplify Investments, LLC	41,112	$519,655	100.0%	Defined

OpenArc Corporate Advisory, LLC

$512,000

0.15%

50,000

JANE STREET GROUP, LLC

$496,752

0.15%

39,300

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	39,300	$496,752	100.0%	Defined

Rockefeller Capital Management L.P.

$434,449

0.13%

34,371

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
ROCKEFELLER FINANCIAL LLC	34,371	$434,449	100.0%	Defined

Equitable Holdings, Inc.

$379,200

0.11%

30,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
EQUITABLE ADVISORS, LLC	30,000	$379,200	100.0%	Defined

NOVEM GROUP

$307,200

0.09%

30,000

GRANVILLE CAPITAL, INC.

$301,413

0.09%

23,846

Janney Montgomery Scott LLC

$297,191

0.09%

23,512

Boston Partners

$269,788

0.08%

21,344

SIMPLEX TRADING, LLC

$261,205

0.08%

20,665

WEDBUSH SECURITIES INC

$229,007

0.07%

22,364

Arrow Investment Advisors, LLC

$211,467

0.06%

16,730

Mutual Advisors, LLC

$210,670

0.06%

16,667

Avior Wealth Management, LLC

$204,800

0.06%

20,000

Cetera Investment Advisers

$199,383

0.06%

15,774

VIRTUS ADVISERS, LLC

$174,432

0.05%

13,800

JANE STREET GROUP, LLC

$174,432

0.05%

13,800

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	13,800	$174,432	100.0%	Defined

IMC-Chicago, LLC

$164,433

0.05%

13,009

STEPHENS INC /AR/

$163,220

0.05%

12,913

DRW Securities, LLC

$137,409

0.04%

10,871

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
DRW Investments	10,871	$137,409	100.0%	Other

OSAIC HOLDINGS, INC.

$135,070

0.04%

10,686

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	4,623	$58,434	43.3%	Defined
Osaic Advisory Services, LLC	6,063	$76,636	56.7%	Defined

Cannell & Spears LLC

$126,400

0.04%

10,000

CENTRAL TRUST Co

$63,098

0.02%

4,992

Gunpowder Capital Management, LLC dba Oliver Wealth Management

$59,635

0.02%

4,718

WELLS FARGO & COMPANY/MN

$46,653

0.01%

3,691

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	2,090	$26,417	56.6%	Defined
WELLS FARGO CLEARING SERVICES, LLC	1,601	$20,236	43.4%	Defined

BNP PARIBAS ARBITRAGE, SA

$35,202

0.01%

2,785

Parkside Financial Bank & Trust

$25,600

0.01%

2,500

Parallel Advisors, LLC

$25,280

0.01%

2,000

Osbon Capital Management LLC

$13,499

0.00%

1,068

Allworth Financial LP

$12,640

0.00%

1,000

UMB Bank, n.a.

$8,848

0.00%

700

CITIGROUP INC

$7,331

0.00%

580

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	580	$7,331	100.0%	Defined

SHP Wealth Management

$6,155

0.00%

487

Atlantic Union Bankshares Corp

$5,283

0.00%

418

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SSB Wealth Management, Inc.	418	$5,283	100.0%	Sole

HARBOUR INVESTMENTS, INC.

$5,056

0.00%

400

IFP Advisors, Inc

$3,604

0.00%

352

EverSource Wealth Advisors, LLC

$2,528

0.00%

200

Steward Partners Investment Advisory, LLC

$1,264

0.00%

100

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