M-tron Industries Warrants
MPTI.WS
MPTI.WS was delisted on the 19th of December, 2025.
3 hedge funds and large institutions have $30.2K invested in M-tron Industries Warrants in 2025 Q4 according to their latest regulatory filings, with 0 funds opening new positions, 0 increasing their positions, 1 reducing their positions, and 35 closing their positions.
92% less funds holding
Funds holding: 39 → 3 (-36)
99% less capital invested
Capital invested by funds: $2.12M → $30.2K (-$2.09M)
100% less first-time investments, than exits
New positions opened: 0 | Existing positions closed: 35
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 1
Top Buyers
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AC
Aristides Capital
Louisville,
Kentucky
|
-$454K |
| 2 |
BFM
Boothbay Fund Management
New York
|
-$269K |
| 3 |
GI
GAMCO Investors
Greenwich,
Connecticut
|
-$261K |
| 4 |
Vanguard Group
Malvern,
Pennsylvania
|
-$186K |
| 5 |
BA
Bard Associates
Chicago,
Illinois
|
-$153K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
26
UBS Group
Zurich,
Switzerland
| – | -$2.19K | -1,250 | Closed |
|
|
A
27
AlphaQuest
New York
| – | -$2K | -1,141 | Closed |
|
|
CSC
28
Caldwell Sutter Capital
Sausalito,
California
| – | -$1.27K | -724 | Closed |
|
29
BNP Paribas Financial Markets
Paris,
France
| – | -$1.18K | -676 | Closed |
|
30
CIBC Private Wealth Group
Atlanta,
Georgia
| – | -$863 | -500 | Closed |
|
31
Royal Bank of Canada
Toronto,
Ontario, Canada
| – | -$1K | -400 | Closed |
|
32
Wells Fargo
San Francisco,
California
| – | -$543 | -310 | Closed |
|
|
BL
33
BFSG LLC
Irvine,
California
| – | -$525 | -300 | Closed |
|
34
Federated Hermes
Pittsburgh,
Pennsylvania
| – | -$362 | -207 | Closed |
|
|
MA
35
MCF Advisors
Covington,
Kentucky
| – | -$154 | -88 | Closed |
|
|
W
36
WealthCollab
Bellevue,
Washington
| – | -$142 | -81 | Closed |
|
37
Barclays
London,
United Kingdom
| – | -$111 | -63 | Closed |
|
|
FCMT
38
Founders Capital Management (Texas)
Houston,
Texas
| – | -$9 | -5 | Closed |
|
MPTI.WS Hedge Fund Activity: Q4 2025 in Review
3 of the 8,244 institutional investors tracked by Wall St. Rank reported a position in M-tron Industries Warrants (MPTI.WS) for Q4 2025, worth a combined $30.2K — down 99% from $2.12M a quarter earlier.
Sellers outnumbered buyers: 35 funds closed out of MPTI.WS and 0 opened new positions — a net loss of 35 holders — while 1 trimmed existing stakes and 0 added.
The largest seller was Aristides Capital, exiting entirely with an estimated $454K sold.
- 3 institutional investors held M-tron Industries Warrants (MPTI.WS) as of Q4 2025, down from 39 in Q3 2025.
- Funds reported $30.2K of M-tron Industries Warrants stock for Q4 2025, down 99% quarter-over-quarter.
- 0 funds opened new M-tron Industries Warrants positions in Q4 2025 and 35 closed out, a net change of -35 holders.
- The largest M-tron Industries Warrants seller in Q4 2025 was Aristides Capital, an estimated $454K sold.
Based on aggregated 13F filings for Q4 2025.