Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in MNR held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | KAYNE ANDERSON CAPITAL ADVISORS LP | 19.0M | $265.4M | -1.2% | 11.271% | 5.09% |
| 2 | AMERICAN CENTURY COMPANIES INC | 2.4M | $33.0M | -7.4% | 1.403% | 0.02% |
| 3 | MORGAN STANLEY | 1.2M | $16.6M | +10.8% | 0.703% | 0.00% |
| 4 | GOLDMAN SACHS GROUP INC | 1.0M | $14.7M | -45.6% | 0.622% | 0.00% |
| 5 | ING GROEP NV | 1.0M | $14.2M | -0.6% | 0.602% | 0.09% |
| 6 | FIRST TRUST ADVISORS LP | 498K | $7.0M | -7.7% | 0.296% | 0.00% |
| 7 | RAYMOND JAMES FINANCIAL INC | 461K | $6.5M | +26.2% | 0.274% | 0.00% |
| 8 | CIBC Bancorp USA Inc. | 426K | $6.0M | β | 0.253% | 0.01% |
| 9 | WILEY BROS.-AINTREE CAPITAL, LLC | 265K | $3.7M | -2.3% | 0.157% | 0.02% |
| 10 | Chicago Partners Investment Group LLC | 247K | $3.2M | -0.3% | 0.147% | 0.08% |
| 11 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 209K | $2.9M | +779.5% | 0.124% | 0.00% |
| 12 | LPL Financial LLC | 193K | $2.7M | β | 0.115% | 0.00% |
| 13 | FRANKLIN RESOURCES INC | 183K | $2.6M | -0.9% | 0.109% | 0.00% |
| 14 | Invesco Ltd. | 163K | $2.3M | -12.9% | 0.097% | 0.00% |
| 15 | STIFEL FINANCIAL CORP | 140K | $2.0M | -39.8% | 0.083% | 0.00% |
| 16 | RAFFLES ASSOCIATES LP | 115K | $1.6M | 0.0% | 0.068% | 1.40% |
| 17 | Strategic Financial Concepts, LLC | 103K | $1.4M | β | 0.061% | 0.35% |
| 18 | LuminArx Capital Management LP | 97K | $1.4M | -69.7% | 0.058% | 1.02% |
| 19 | BLAIR WILLIAM & CO/IL | 62K | $874K | β | 0.037% | 0.00% |
| 20 | Bramshill Investments, LLC | 50K | $702K | β | 0.030% | 0.06% |
| 21 | SIGNATURE ESTATE & INVESTMENT ADVISORS LLC | 50K | $700K | β | 0.030% | 0.01% |
| 22 | ENVESTNET ASSET MANAGEMENT INC | 50K | $700K | β | 0.030% | 0.00% |
| 23 | UBS Group AG | 47K | $664K | +4639.0% | 0.028% | 0.00% |
| 24 | Rockefeller Capital Management L.P. | 36K | $507K | +31.2% | 0.021% | 0.00% |
| 25 | NOVEM GROUP | 22K | $308K | 0.0% | 0.013% | 0.04% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in MNR β a direct measure of their conviction.
Filings activity in MNR during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 59 | +3.5% | 17.66% | +2.89 pp | $394M | +20% |
| Q4 2025 | 57 | 3.4% | 14.77% | 3.07 pp | $329M | 17% |
| Q3 2025 | 59 | +3.5% | 17.84% | +9.85 pp | $398M | +123% |
| Q2 2025 | 57 | +14% | 7.99% | 2.16 pp | $178M | 21% |
| Q1 2025 | 50 | +16% | 10.15% | +3.39 pp | $226M | +50% |
| Q4 2024 | 43 | 4.4% | 6.76% | 0.91 pp | $151M | 12% |
| Q3 2024 | 45 | +32% | 7.67% | +1.48 pp | $171M | +24% |
| Q2 2024 | 34 | β | 6.19% | β | $138M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying MNR stock.
Based on Q1 2026 13F filings, institutional ownership of Mach Natural Resources LP stands at 17.7%, held across 59 reporting institutions.
KAYNE ANDERSON CAPITAL ADVISORS LP is the largest reported institutional holder of MNR, with approximately 18,960,034 shares worth $0.27B as of Q1 2026.
Yes β 1 widely-followed marquee investor appear among the top 25 institutional holders of MNR, including SUSQUEHANNA INTERNATIONAL GROUP, LLP.
Our composite Smart Money Score for MNR is 60 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
16 institutions opened new positions in MNR during Q1 2026, while 14 fully exited. 38 added to existing positions and 5 trimmed.
MNR institutional ownership rose by 2.89 percentage points quarter-over-quarter, with a net change of +2 holders.
The top 10 institutions account for 94.0% of all reported 13F value in MNR, and the top 25 account for 99.4%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Mach Natural Resources LP (MNR) Institutional Ownership