Potrero Capital Research LLC
Position in MPTI — M-tron Industries, Inc.
CIK 1536630
SAN FRANCISCO, CA
Position in MPTI
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$3,783,663
+$1,657,767 QoQ
Shares Held
38,161
+20.0% QoQ
Ownership
0.878%
of shares outstanding
% of Portfolio
2.32%
of 13F equity value
Holder Rank
#22
of 119 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MPTI Over Time
Shares Held
Position Value (USD)
Position in Electronic Components
Technology · as of Jun 30, 2026Potrero Capital Research LLC holds $11,747,204 across 2 Electronic Components names. MPTI ranks #2 (32.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GLW |
Corning Inc /Ny
|
31,177 | $7,963,541 | |
| 2 | MPTI |
M-tron Industries, Inc.
This page
|
38,161 | $3,783,663 |
All Filings in MPTI
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2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,783,663 | 38,161 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $2,125,896 | 31,801 | Shares | Sole | 2026-05-15 | |
| No filing history on record for this holder in this stock. | ||||||