M-tron Industries, Inc.

Historical 13F Holders

Symbol
MPTI
CUSIP
55380K109
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 55380K109 since 12/18/2024, largest first.

Filer % of Class Filed
T. Rowe Price Investment Management, Inc. 13G 5.9% 8/14/2026
Event 6/30/2026
BlackRock, Inc. 13G/A 5.8% 7/29/2026
Event 6/30/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (2)
Gamco Investors, Inc. Et Al 13D/A
4.7% 3/27/2026
Event 3/26/2026
Bank of America Corp /DE/ 13G/A 0.5% 8/3/2026
Event 6/30/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 11 121 k $9.45 M
2026 Q2 121 2.89 M $288 M
2026 Q1 98 2.07 M $139 M
2025 Q4 86 1.62 M $86.5 M
2025 Q3 87 1.43 M $78.8 M
2025 Q2 72 1.37 M $57.6 M
2025 Q1 57 1.01 M $45.2 M
2024 Q4 60 1.09 M $52.6 M
2024 Q3 38 727 k $30.4 M
2024 Q2 31 697 k $24.6 M
2024 Q1 37 693 k $20.8 M
2023 Q4 29 597 k $21.3 M
2023 Q3 21 596 k $10.5 M
2023 Q2 21 602 k $6.68 M
2023 Q1 20 588 k $6.32 M
2022 Q4 24 646 k $5.68 M
2022 Q3 1 0 $0