M-tron Industries
MPTI
70 hedge funds and large institutions have $57.4M invested in M-tron Industries in 2025 Q2 according to their latest regulatory filings, with 22 funds opening new positions, 21 increasing their positions, 16 reducing their positions, and 7 closing their positions.
214% more first-time investments, than exits
New positions opened: 22 | Existing positions closed: 7
31% more repeat investments, than reductions
Existing positions increased: 21 | Existing positions reduced: 16
27% more capital invested
Capital invested by funds: $45.2M → $57.4M (+$12.2M)
25% more funds holding
Funds holding: 56 → 70 (+14)
11.97% more ownership
Funds ownership: 34.87% → 46.84% (+12%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$5.02M |
| 2 |
ACM
Archon Capital Management
Seattle,
Washington
|
+$4.85M |
| 3 |
Geode Capital Management
Boston,
Massachusetts
|
+$1.43M |
| 4 |
GIPM
G2 Investment Partners Management
New York
|
+$1.05M |
| 5 |
Northern Trust
Chicago,
Illinois
|
+$995K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SSA
Sierra Summit Advisors
Incline Village,
Nevada
|
-$669K |
| 2 |
Millennium Management
New York
|
-$611K |
| 3 |
OAC
OMERS Administration Corp
Toronto,
Ontario, Canada
|
-$548K |
| 4 |
GCP
GSA Capital Partners
London,
United Kingdom
|
-$321K |
| 5 |
Jane Street
New York
|
-$245K |
MPTI Hedge Fund Activity: Q2 2025 in Review
70 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in M-tron Industries (MPTI) for Q2 2025, worth a combined $57.4M — up 27% from $45.2M a quarter earlier.
Buyers outnumbered sellers: 22 funds opened new MPTI positions and 7 closed out — a net gain of 15 holders — while 21 added to existing stakes and 16 trimmed.
The largest buyer was BlackRock, adding an estimated $5.02M. The largest seller was Sierra Summit Advisors, exiting entirely with an estimated $669K sold.
- 70 institutional investors held M-tron Industries (MPTI) as of Q2 2025, up from 56 in Q1 2025.
- Funds reported $57.4M of M-tron Industries stock for Q2 2025, up 27% quarter-over-quarter.
- 22 funds opened new M-tron Industries positions in Q2 2025 and 7 closed out, a net change of +15 holders.
- The largest M-tron Industries buyer in Q2 2025 was BlackRock, an estimated $5.02M added.
- The largest M-tron Industries seller in Q2 2025 was Sierra Summit Advisors, an estimated $669K sold.
Based on aggregated 13F filings for Q2 2025.