Who Owns M-tron Industries, Inc. (MPTI)?Hedge Fund & Institutional Holders

$66.70+1.85 (+2.85%)TechnologyAMEX

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$9.274000629200059e+198T

% of Float Held

—

QoQ Change in Holders

+10 / -5

Price History

$17.50$29.98$42.46$54.94$67.42Sep 24Jun 25Mar 26

MPTI — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
Palisades Investment Partners, LLCNew Position+67K+$3.6B
GAMCO INVESTORS, INC. ET ALIncreased+33K+$1.4B
Illumine Investment Management, LLCNew Position+25K+$1.3B
NEXT CENTURY GROWTH INVESTORS LLCIncreased+23K+$1.0B
NEW YORK STATE COMMON RETIREMENT FUNDNew Position+32K+$1.0B
RENAISSANCE TECHNOLOGIES LLCIncreased+15K+$497.6M
Warberg Asset Management LLCNew Position+5K+$279.0M
DIMENSIONAL FUND ADVISORS LPIncreased+9K+$145.4M
CALDWELL SUTTER CAPITAL, INC.New Position+724+$38.0M
Concorde Asset Management, LLCIncreased+164+$14.5M
Quarry LPNew Position+257+$13.0M
MCF Advisors LLCNew Position+140+$7.0M
Sunbelt Securities, Inc.New Position+120+$6.0M
Grandeur Peak Global Advisors, LLCNew Position+44K+$2.3M
ADVISORY RESEARCH INCNew Position+36K+$1.9M

MPTI — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
OSAIC HOLDINGS, INC.Decreased-17K-$1.6B
MARSHALL WACE, LLPDecreased-9K-$1.3B
AQR CAPITAL MANAGEMENT LLCDecreased-11K-$916.8M
Quadrature Capital LtdClosed Position-10K-$572.6M
GOLDMAN SACHS GROUP INCDecreased-5K-$551.0M
SUSQUEHANNA INTERNATIONAL GROUP, LLPClosed Position-9K-$509.9M
NORTHERN TRUST CORPDecreased-315-$439.2M
Worth Venture Partners, LLCClosed Position-7K-$391.8M
BARD ASSOCIATES INCDecreased-908-$245.8M
ROYAL BANK OF CANADADecreased-1K-$243.0M
XTX Topco LtdClosed Position-4K-$210.2M
VICTORY CAPITAL MANAGEMENT INCClosed Position-4K-$205.6M
TWO SIGMA INVESTMENTS, LPDecreased-154-$203.9M
RHUMBLINE ADVISERSDecreased-464-$194.1M
AMERIPRISE FINANCIAL INCDecreased-859-$178.1M

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1GAMCO INVESTORS, INC. ET AL174,260$9.3B89.08%Share
2Archon Capital Management LLC118,233$6.3B3.58%Share
3NEXT CENTURY GROWTH INVESTORS LLC109,884$5.8B0.41%Share
4BARD ASSOCIATES INC86,129$4.6B1.18%Share
5Palisades Investment Partners, LLC66,751$3.6B1.34%Share
6RENAISSANCE TECHNOLOGIES LLC60,559$3.0B4.65%Share
7DIMENSIONAL FUND ADVISORS LP38,734$2.0B0.42%Share
8Illumine Investment Management, LLC24,628$1.3B0.95%Share
9Concorde Asset Management, LLC19,986$1.1B0.43%Share
10NEW YORK STATE COMMON RETIREMENT FUND31,660$1.0B1.33%Share
11AMERIPRISE FINANCIAL INC20,095$1.0B0.23%Share
12NORTHERN TRUST CORP25,246$1.0B0.13%Share
13TWO SIGMA INVESTMENTS, LP21,546$1.0B1.41%Share
14UBS Group AG7,644$406.0M0.07%Share
15Warberg Asset Management LLC5,258$279.0M0.03%Share
16UBS Group AG2,050$109.0M0.02%Share
17CALDWELL SUTTER CAPITAL, INC.724$38.0M0.02%Share
18Solstein Capital, LLC500$26.0M0.01%Share
19Quarry LP257$13.0M0.00%Share
20MCF Advisors LLC140$7.0M0.00%Share
21Sunbelt Securities, Inc.120$6.0M0.00%Share
22VANGUARD GROUP INC123,212$6.0M0.09%Share
23WealthCollab, LLC81$4.0M0.00%Share
24BlackRock, Inc.89,666$4.0M0.07%Share
25HERALD INVESTMENT MANAGEMENT Ltd67,000$3.6M0.46%Share
26Farther Finance Advisors, LLC70$3.0M0.03%Share
27Grandeur Peak Global Advisors, LLC44,061$2.3M0.32%Share
28Aristides Capital LLC54,054$2.0M0.35%Share
29ADVISORY RESEARCH INC26,133$1.4M0.17%Share
30SBI Securities Co., Ltd.19$1.0M0.00%Share
31STATE STREET CORP35,703$1.0M0.00%Share
32BNP PARIBAS FINANCIAL MARKETS22,724$1.0M0.00%Share
33BlackRock, Inc.32,501$1.0M0.02%Share
34GAMMA Investing LLC35$1.0M0.00%Share
35ADVISORY RESEARCH INC9,466$503K0.06%Share
36CORSAIR CAPITAL MANAGEMENT, L.P.5,735$305K0.05%Share
37Truvestments Capital LLC1,181$62K0.01%Share
38State of Alaska, Department of Revenue503$26K0.00%Share
39BFSG, LLC300$15K0.00%Share
40CWM, LLC208$11K0.00%Share
41GEODE CAPITAL MANAGEMENT, LLC48,486$2K0.00%Share
42Allworth Financial LP9$00.00%Share
43MORGAN STANLEY12,626$00.00%Share
44Bank of New York Mellon Corp1$00.00%Share
45Bank of New York Mellon Corp3,624$00.00%Share
46True Wealth Design, LLC17$00.00%Share
47Bank of New York Mellon Corp6,940$00.00%Share
48OSAIC HOLDINGS, INC.17,623$00.00%Share
49Janney Montgomery Scott LLC12,779$00.00%Share
50WELLS FARGO & COMPANY/MN2,652$00.00%Share

MPTI Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 202583$41.8B+15
Q3 202568$43.6B+9
Q2 202559$27.0B+3
Q1 202556$35.0B+2
Q4 202454$34.9B+26
Q3 202428$248.4B+5
Q2 202423$12.6B-5
Q1 202428$11.1B—

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As of Q4 2025, 50 institutional investors hold MPTI (M-tron Industries, Inc.). The largest holder is GAMCO INVESTORS, INC. ET AL with $9.3B in shares. This quarter, 10 institutions opened new positions and 5 closed their positions.

Frequently Asked Questions

How many hedge funds own MPTI?

As of Q4 2025, 50 institutional investors report holding MPTI (M-tron Industries, Inc.) in their 13F filings.

Who is the largest institutional holder of MPTI?

The largest institutional holder of MPTI is GAMCO INVESTORS, INC. ET AL with $9.3B in shares.

Is institutional ownership of MPTI increasing or decreasing?

This quarter, 10 institutions opened new positions in MPTI and 5 closed their positions.