M-tron Industries, Inc.
MPTI- Exchange
- NYSE
- Industry
- Electronic Components, NEC
- SEC CIK
- 0001902314
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.
13F holders, Q1 2026
Institutional positions in M-tron Industries, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 97
- +13 vs. Q4 2025
- Shares held
- 2.07M
- +590.5K (+39.9%) vs. Q4 2025
- Total value
- $138.5M
- +$59.7M (+75.7%) vs. Q4 2025
- New holders
- 22
- 29 more added
- Sold out
- 9
- 25 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MPTI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 119 | $288.2M |
| Q1 2026 | 97 | $138.5M |
| Q4 2025 | 85 | $86.5M |
| Q3 2025 | 85 | $78.7M |
| Q2 2025 | 70 | $57.4M |
| Q1 2025 | 56 | $45.2M |
| Q4 2024 | 59 | $52.6M |
| Q3 2024 | 37 | $30.4M |
| Q2 2024 | 29 | $24.1M |
| Q1 2024 | 34 | $20.0M |
| Q4 2023 | 27 | $20.9M |
| Q3 2023 | 20 | $10.5M |
| Q2 2023 | 19 | $6.68M |
| Q1 2023 | 19 | $6.32M |
| Q4 2022 | 23 | $5.68M |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding M-tron Industries, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Gamco Investors, Inc. Et Al | 168,400 | $11.3M | 0.11% | −5,860−3.4% | Reduced |
| BlackRock, Inc. | 141,748 | $9.48M | 0.00% | +6,370+4.7% | Added |
| Vanguard Capital Management LLC | 116,768 | $7.81M | 0.00% | +116,768 | New |
| Next Century Growth Investors LLC | 108,220 | $7.23M | 0.52% | −1,664−1.5% | Reduced |
| Renaissance Technologies LLC | 96,789 | $6.47M | 0.01% | +36,230+59.8% | Added |
| Bard Associates Inc | 85,518 | $5.72M | 1.43% | −611−0.7% | Reduced |
| Palisades Investment Partners, LLC | 81,027 | $5.42M | 2.12% | +14,276+21.4% | Added |
| Archon Capital Management LLC | 78,233 | $5.23M | 2.95% | −40,000−33.8% | Reduced |
| Nomura Holdings Inc | 72,516 | $4.85M | 0.04% | +72,516 | New |
| Aristides Capital LLC | 65,673 | $4.39M | 1.45% | +11,619+21.5% | Added |
| Geode Capital Management, LLC | 63,931 | $4.27M | 0.00% | +7,077+12.4% | Added |
| Two Sigma Investments, LP | 62,463 | $4.18M | 0.00% | +40,917+189.9% | Added |
| Herald Investment Management Ltd | 55,000 | $3.69M | 0.51% | −12,000−17.9% | Reduced |
| Marshall Wace, LLP | 51,593 | $3.45M | 0.00% | +35,999+230.9% | Added |
| Grandeur Peak Global Advisors, LLC | 50,848 | $3.40M | 0.80% | +6,787+15.4% | Added |
| Advisory Research Inc | 50,543 | $3.38M | 0.42% | +14,944+42.0% | Added |
| Dimensional Fund Advisors LP | 44,988 | $3.01M | 0.00% | +2,540+6.0% | Added |
| State Street Corp | 44,283 | $2.96M | 0.00% | +8,580+24.0% | Added |
| Congruence Capital, LLC | 42,256 | $2.82M | 0.95% | +42,256 | New |
| Cable Car Capital LLC | 40,000 | $2.67M | 0.92% | +40,000 | New |
| Potrero Capital Research LLC | 31,801 | $2.13M | 1.30% | +31,801 | New |
| New York State Common Retirement Fund | 31,660 | $2.12M | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 28,433 | $1.90M | 0.00% | +2,807+11.0% | Added |
| Illumine Investment Management, LLC | 24,093 | $1.61M | 1.24% | −535−2.2% | Reduced |
| Citadel Advisors LLC | 22,755 | $1.52M | 0.00% | +10,216+81.5% | Added |
| BNP Paribas Arbitrage, SA | 22,428 | $1.50M | 0.00% | −296−1.3% | Reduced |
| ExodusPoint Capital Management, LP | 21,882 | $1.46M | 0.01% | +21,882 | New |
| Vanguard Fiduciary Trust Co | 21,597 | $1.44M | 0.00% | +21,597 | New |
| McIntyre Freedman & Flynn Investment Advisers Inc | 21,500 | $1.44M | 0.81% | −500−2.3% | Reduced |
| UBS Group AG | 21,316 | $1.42M | 0.00% | +11,619+119.8% | Added |
| Ameriprise Financial Inc | 20,131 | $1.35M | 0.00% | −245−1.2% | Reduced |
| Vanguard Portfolio Management LLC | 19,807 | $1.32M | 0.00% | +19,807 | New |
| SEI Investments Co | 18,398 | $1.23M | 0.00% | +18,398 | New |
| Morgan Stanley | 17,119 | $1.14M | 0.00% | −2,109−11.0% | Reduced |
| Jane Street Group, LLC | 14,549 | $972.6K | 0.00% | +10,051+223.5% | Added |
| Russell Investments Group, Ltd. | 14,294 | $955.6K | 0.00% | +14,082+6,642.5% | Added |
| Janney Montgomery Scott LLC | 12,329 | $824.0K | 0.00% | −450−3.5% | Reduced |
| Apis Capital Advisors, LLC | 12,000 | $802.2K | 0.12% | +12,000 | New |
| Susquehanna International Group, LLP | 11,906 | $795.9K | 0.00% | +11,906 | New |
| Bank of New York Mellon Corp | 11,074 | $740.3K | 0.00% | +509+4.8% | Added |
| XTX Topco Ltd | 10,631 | $710.7K | 0.01% | +10,631 | New |
| Nuveen, LLC | 10,077 | $673.6K | 0.00% | +10,077 | New |
| Concorde Asset Management, LLC | 9,963 | $666.0K | 0.33% | −10,023−50.2% | Reduced |
| First Trust Advisors LP | 9,939 | $664.4K | 0.00% | +1,695+20.6% | Added |
| Charles Schwab Investment Management Inc | 8,658 | $578.8K | 0.00% | −110−1.3% | Reduced |
| Royce & Associates LP | 8,324 | $556.5K | 0.01% | +8,324 | New |
| American Century Companies Inc | 7,749 | $518.0K | 0.00% | −94−1.2% | Reduced |
| Millennium Management LLC | 7,307 | $488.5K | 0.00% | +2,862+64.4% | Added |
| Bridgeway Capital Management, LLC | 6,934 | $463.5K | 0.01% | 00.0% | Unchanged |
| Marex Group plc | 5,932 | $396.6K | 0.00% | +5,932 | New |
| Corsair Capital Management, L.P. | 5,735 | $383.4K | 0.06% | 00.0% | Unchanged |
| HRT Financial LP | 5,701 | $381.0K | 0.00% | +5,701 | New |
| D. E. Shaw & Co., Inc. | 5,416 | $362.1K | 0.00% | +5,416 | New |
| Bank of America Corp | 5,343 | $357.2K | 0.00% | +1,644+44.4% | Added |
| Los Angeles Capital Management LLC | 5,125 | $342.6K | 0.00% | +3,520+219.3% | Added |
| Goldman Sachs Group Inc | 5,086 | $340.0K | 0.00% | −167−3.2% | Reduced |
| Canada Pension Plan Investment Board | 3,200 | $213.9K | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 3,114 | $208.2K | 0.00% | −1,994−39.0% | Reduced |
| Rhumbline Advisers | 3,071 | $205.3K | 0.00% | +36+1.2% | Added |
| Advisor Group Holdings, Inc. | 2,527 | $168.9K | 0.00% | −15,096−85.7% | Reduced |
| Royal Bank of Canada | 2,517 | $168.0K | 0.00% | −358−12.5% | Reduced |
| Acadian Asset Management LLC | 2,210 | $147.0K | 0.00% | +2,210 | New |
| Umb Bank N A | 2,133 | $142.6K | 0.00% | 00.0% | Unchanged |
| Vanguard Global Advisers, LLC | 2,017 | $134.8K | 0.00% | +2,017 | New |
| Deutsche Bank AG | 1,709 | $114.2K | 0.00% | 00.0% | Unchanged |
| MetLife Investment Management | 1,591 | $106.4K | 0.00% | +1,591 | New |
| Wells Fargo & Company | 1,290 | $86.2K | 0.00% | −1,557−54.7% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 1,283 | $85.8K | 0.00% | +156+13.8% | Added |
| JPMorgan Chase & Co | 1,123 | $74.3K | 0.00% | −7,379−86.8% | Reduced |
| Truvestments Capital LLC | 968 | $64.7K | 0.01% | −213−18.0% | Reduced |
| Caldwell Sutter Capital, Inc. | 724 | $48.4K | 0.02% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 687 | $45.9K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 577 | $38.6K | 0.00% | −3,253−84.9% | Reduced |
| State of Alaska, Department of Revenue | 503 | $33.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 460 | $30.8K | 0.00% | +243+112.0% | Added |
| BFSG, LLC | 300 | $20.1K | 0.00% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 250 | $18.0K | 0.00% | +250 | New |
| Ameritas Investment Partners, Inc. | 251 | $16.8K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 235 | $15.7K | 0.00% | +14+6.3% | Added |
| Legal & General Group Plc | 222 | $14.8K | 0.00% | −31−12.3% | Reduced |
| CWM, LLC | 211 | $14.1K | 0.00% | +3+1.4% | Added |
| California State Teachers Retirement System | 150 | $10.0K | 0.00% | −1−0.7% | Reduced |
| Citigroup Inc | 143 | $9.56K | 0.00% | +76+113.4% | Added |
| MCF Advisors LLC | 140 | $9.36K | 0.00% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 120 | $8.02K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 91 | $6.08K | 0.00% | +14+18.2% | Added |
| WealthCollab, LLC | 81 | $5.42K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 70 | $5.05K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 67 | $4.48K | 0.00% | +32+91.4% | Added |
| SBI Securities Co., Ltd. | 18 | $1.20K | 0.00% | −1−5.3% | Reduced |
| True Wealth Design, LLC | 17 | $1.14K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 16 | $1.07K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 9 | $602 | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 7 | $468 | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 2 | $134 | 0.00% | +2 | New |
| The PNC Financial Services Group, Inc. | 1 | $67 | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 1 | $67 | 0.00% | 00.0% | Unchanged |
| Warberg Asset Management LLC | 0 | $0 | 0.00% | −5,258−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −4,200−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −559−100.0% | Sold out |