Mach Natural Resources
62 hedge funds and large institutions have $396M invested in Mach Natural Resources in 2025 Q3 according to their latest regulatory filings, with 19 funds opening new positions, 13 increasing their positions, 21 reducing their positions, and 10 closing their positions.
110% more capital invested
Capital invested by funds: $189M → $396M (+$208M)
90% more first-time investments, than exits
New positions opened: 19 | Existing positions closed: 10
14.42% more ownership
Funds ownership: 11.01% → 25.43% (+14%)
11% more funds holding
Funds holding: 56 → 62 (+6)
38% less repeat investments, than reductions
Existing positions increased: 13 | Existing positions reduced: 21
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
KACA
Kayne Anderson Capital Advisors
Los Angeles,
California
|
+$273M |
| 2 |
CS
Clear Street
New York
|
+$6.09M |
| 3 |
IG
ING Group
Amsterdam,
Netherlands
|
+$5.43M |
| 4 |
CIA
Corigliano Investment Advisers
Raleigh,
North Carolina
|
+$2.1M |
| 5 |
HF
HRT Financial
New York
|
+$1.26M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Goldman Sachs
New York
|
-$10.9M |
| 2 |
UBS Group
Zurich,
Switzerland
|
-$7.01M |
| 3 |
Morgan Stanley
New York
|
-$6.7M |
| 4 |
Bank of America
Charlotte,
North Carolina
|
-$3.53M |
| 5 |
BF
BOK Financial
Tulsa,
Oklahoma
|
-$2.02M |
MNR Hedge Fund Activity: Q3 2025 in Review
62 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in Mach Natural Resources (MNR) for Q3 2025, worth a combined $396M — up 110% from $189M a quarter earlier.
Buyers outnumbered sellers: 19 funds opened new MNR positions and 10 closed out — a net gain of 9 holders — while 13 added to existing stakes and 21 trimmed.
The largest buyer was Kayne Anderson Capital Advisors, opening a new position worth an estimated $273M. The largest seller was Goldman Sachs, cutting an estimated $10.9M.
- 62 institutional investors held Mach Natural Resources (MNR) as of Q3 2025, up from 56 in Q2 2025.
- Funds reported $396M of Mach Natural Resources stock for Q3 2025, up 110% quarter-over-quarter.
- 19 funds opened new Mach Natural Resources positions in Q3 2025 and 10 closed out, a net change of +9 holders.
- The largest Mach Natural Resources buyer in Q3 2025 was Kayne Anderson Capital Advisors, an estimated $273M added.
- The largest Mach Natural Resources seller in Q3 2025 was Goldman Sachs, an estimated $10.9M sold.
Based on aggregated 13F filings for Q3 2025.