Mach Natural Resources MNR Institutional Ownership

NYSE MNR

$10.66 -0.10 (-0.88%)

As of: Oct 21, 2026 · 3:59 PM EDT

As of the 13F quarter ended Jun 30, 2026, 67 institutions held 15.44% of Mach Natural Resources (MNR) shares outstanding. Versus the prior quarter, institutional ownership was down 1.63 percentage points, the holder count rose by 5 and shares held were down 9.97%. The largest holder is KAYNE ANDERSON CAPITAL ADVISORS LP with 15.52Mn shares (9.26% of outstanding).

Updated Oct 11, 2026 Mach Natural Resources (MNR) stock price and overview

Institutions by Trading Activity

67 Institutions

Increased 46 68.7%

Unchanged 9 13.4%

Reduced 12 17.9%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

15.44%

▼-1.63 pp QoQ

Shares Held by Institutions

25.87Mn

of 167.54Mn outstanding

▼-9.97% QoQ

Shares Outstanding

167.54Mn

141.67Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▲+5 vs prior quarter

Net Shares Added (QoQ)

-2.86Mn

distributed since last quarter

Value of Holdings

$278.40Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Mach Natural Resources Lp (NYSE:MNR) counted 67 institutional investors among its 13F-reported shareholders for the quarter ended June 30, 2026.

These investors held 15.44% of Mach Natural Resources' outstanding shares at the end of Q2 2026, down from 17.07% in Q1 2026.
Total holdings of Mach Natural Resources shares fell 9.97% from Q1 2026, and the number of holders rose 26.42% from Q2 2025.
Of these 67 holders, 46 added to their positions, 12 reduced their stakes and 9 left their positions unchanged.
Altogether, institutional holders owned 25.87Mn MNR shares at the end of Q2 2026, down 2.86Mn from the prior quarter and up 14.28Mn from a year earlier.
Kayne Anderson Capital Advisors LP led 13F holders of MNR with 15.52Mn shares as of June 30, 2026, or 9.26% of shares outstanding.
Holders that added the most shares of Mach Natural Resources in Q2 2026 were Morgan Stanley (+762.16K shares), HRT Financial LP (+169.23K shares), CIBC Bancorp USA Inc. (+147.22K shares), Citadel Advisors LLC (+125.37K shares) and American Century Companies Inc (+97.39K shares).
The biggest cuts to MNR positions during Q2 2026 came from Kayne Anderson Capital Advisors LP (-3.44Mn shares), Goldman Sachs Group Inc (-969.23K shares), Janney Montgomery Scott LLC (-89.1K shares), GSA Capital Partners LLP (-59.93K shares) and &partners (-22.57K shares).
Business Quant data shows the 10 biggest positions in Mach Natural Resources as of Q2 2026 were held by Kayne Anderson Capital Advisors LP (15.52Mn shares), American Century Companies Inc (2.46Mn shares), Morgan Stanley (1.94Mn shares), CIBC Bancorp USA Inc. (572.84K shares), First Trust Advisors LP (494.25K shares), Raymond James Financial Inc (456.45K shares), Royce & Associates LP (448.61K shares), Peak6 LLC (316.24K shares), Franklin Templeton Inc (279.26K shares) and HRT Financial LP (263.08K shares).

Form 13F Holdings

67 Institutional Holders

Report period 30 Jun, 2026

Total shares held 25.87Mn

Of outstanding 15.44%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	KAYNE ANDERSON CAPITAL ADVISORS LP	0000949615	15,517,713	9.26%	▼3,442,321	-18.16%	$196.14Mn
2	AMERICAN CENTURY COMPANIES INC	0000748054	2,457,144	1.47%	▲97,394	+4.13%	$31.06Mn
3	Morgan Stanley	0000895421	1,944,485	1.16%	▲762,157	+64.46%	$24.58Mn
4	CIBC Bancorp USA Inc.	0001711924	572,842	0.34%	▲147,221	+34.59%	$7.24Mn
5	FIRST TRUST ADVISORS LP	0001125816	494,251	0.29%	▼3,468	-0.70%	$6.25Mn
6	Raymond James Financial Inc	0000720005	456,448	0.27%	▼4,931	-1.07%	$5.77Mn
7	ROYCE & ASSOCIATES LP	0000906304	448,606	0.27%	▲448,606	0.00%	$5.67Mn
8	PEAK6 LLC	0001389958	316,243	0.19%	▲316,243	0.00%	$4.00Mn
9	Franklin Templeton Inc	0000038777	279,260	0.17%	▲96,395	+52.71%	$3.53Mn
10	HRT FINANCIAL LP	0001475597	263,080	0.16%	▲169,230	+180.32%	$3.33K
11	&PARTNERS	0000107136	241,961	0.14%	▼22,565	-8.53%	$3.06Mn
12	PIN OAK INVESTMENT ADVISORS INC	0001094584	240,057	0.14%	0	0.00%	$3.36K
13	Chicago Partners Investment Group LLC	0001563525	236,304	0.14%	▼10,951	-4.43%	$3.19Mn
14	LPL Financial LLC	0001403438	227,618	0.14%	▲34,331	+17.76%	$2.88Mn
15	CITADEL ADVISORS LLC	0001423053	192,119	0.11%	▲125,371	+187.83%	$2.43Mn
16	Stifel Financial Corp	0000720672	171,505	0.10%	▲31,762	+22.73%	$2.17Mn
17	Invesco Ltd.	0000914208	167,593	0.10%	▲4,117	+2.52%	$2.12Mn
18	Strategic Financial Concepts, LLC	0001870686	148,618	0.09%	▲45,870	+44.64%	$1.88Mn
19	BLAIR WILLIAM & CO/IL	0000902367	136,729	0.08%	▲74,300	+119.02%	$1.73Mn
20	Empowered Funds, LLC	0001592828	131,906	0.08%	▲131,906	0.00%	$1.67Mn

Showing 1 to 20 of 67 holders