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 Shares Held, Excluding Options
Total Filers

13D/G Filers

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
Royce & Associates LP 13G 5.3% 10/23/2026
Event 9/30/2026
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 Filers Shares, Excl. Options Value, Excl. Options
2026 Q3 39 521 k $69.3M
2026 Q2 119 2.89 M $288M
2026 Q1 97 2.07 M $139M
2025 Q4 85 1.62 M $86.5M
2025 Q3 85 1.43 M $78.8M
2025 Q2 71 1.37 M $57.6M
2025 Q1 57 1.01 M $45.2M
2024 Q4 60 1.09 M $52.6M
2024 Q3 38 727 k $30.4M
2024 Q2 30 697 k $24.6M
2024 Q1 35 693 k $20.8M
2023 Q4 28 597 k $21.3M
2023 Q3 21 596 k $10.5M
2023 Q2 20 602 k $6.68M
2023 Q1 20 588 k $6.32M
2022 Q4 24 646 k $5.68M
2022 Q3 1 0 $0