M-tron Industries, Inc.

MPTI

Exchange: NYSE
Industry: Electronic Components, NEC
SEC CIK: 0001902314

SEC filings (opens in a new tab)

In the last 90 days, M-tron Industries, Inc. insiders filed 0 open-market purchases and 1 sale; 119 institutions reported holding it in 13F filings for Q2 2026, worth $288.2M in total; no superinvestor holds it.

Q2 2023 vs. Q1 2023

How the institutions holding M-tron Industries, Inc. changed between Q1 2023 and Q2 2023.

All holders in Q2 2023 All holders in Q1 2023

13F holders of MPTI: Q1 2023 compared with Q2 2023
Measure	Q1 2023	Q2 2023	Change
Holders	19	19	0
Shares	588.0K	601.9K	+13.8K (+2.4%)
Value	$6.32M	$6.68M	+$359.9K (+5.7%)

New holders (2)

Institutions that held M-tron Industries, Inc. at the end of Q2 2023 but not at the end of Q1 2023.

Institutions new to MPTI in Q2 2023
Institution	Shares	Value	% of portfolio
Geode Capital Management, LLC	12,705	$141.0K	0.00%
Caldwell Sutter Capital, Inc.	3,133	$34.8K	0.02%

Sold out (2)

Institutions that held M-tron Industries, Inc. at the end of Q1 2023 and filed for Q2 2023 without it.

Institutions that sold out of MPTI in Q2 2023
Institution	Shares, Q1 2023	Value, Q1 2023
Ellsworth Advisors, LLC	14,924	$160.4K
James Investment Research Inc	1,313	$14.0K