M-tron Industries, Inc. (NYSE:MPTI) has 94 institutional investors with active 13F positions as of March 2026.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| GAMCO INVESTORS, INC. ET AL | 31 Mar, 2026 | 168,400 | -5,860 | -3.36% | $11,257,540.00 |
| BlackRock, Inc. | 31 Mar, 2026 | 141,748 | 6,370 | 4.71% | $9,475,855.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 116,768 | 116,768 | 0.00% | $7,805,941.00 |
| NEXT CENTURY GROWTH INVESTORS LLC | 31 Mar, 2026 | 108,220 | -1,664 | -1.51% | $7,234,507.00 |
| RENAISSANCE TECHNOLOGIES LLC | 31 Mar, 2026 | 96,789 | 36,230 | 59.83% | $6,470,345.00 |
| BARD ASSOCIATES INC | 31 Mar, 2026 | 85,518 | -611 | -0.71% | $5,716,879.00 |
| Palisades Investment Partners, LLC | 31 Mar, 2026 | 81,027 | 14,276 | 21.39% | $5,416,655.00 |
| Archon Capital Management LLC | 31 Mar, 2026 | 78,233 | -40,000 | -33.83% | $5,229,876.00 |
| Nomura Holdings Inc | 31 Mar, 2026 | 72,516 | 72,516 | 0.00% | $4,847,695.00 |
| Aristides Capital LLC | 31 Mar, 2026 | 65,673 | -42,435 | -39.25% | $4,390,240.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 63,931 | 7,077 | 12.45% | $4,274,806.00 |
| TWO SIGMA INVESTMENTS, LP | 31 Mar, 2026 | 62,463 | 40,917 | 189.91% | $4,175,652.00 |
| HERALD INVESTMENT MANAGEMENT Ltd | 31 Mar, 2026 | 55,000 | -12,000 | -17.91% | $3,685,550.00 |
| MARSHALL WACE, LLP | 31 Mar, 2026 | 51,593 | 35,999 | 230.85% | $3,448,992.00 |
| Grandeur Peak Global Advisors, LLC | 31 Mar, 2026 | 50,848 | 6,787 | 15.40% | $3,399,189.00 |
| ADVISORY RESEARCH INC | 31 Mar, 2026 | 50,543 | 14,944 | 41.98% | $3,378,800.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Mar, 2026 | 44,988 | 2,540 | 5.98% | $3,007,133.00 |
| State Street Corp | 31 Mar, 2026 | 44,283 | 8,580 | 24.03% | $2,960,319.00 |
| Congruence Capital, LLC | 31 Mar, 2026 | 42,256 | 42,256 | 0.00% | $2,824,814.00 |
| Cable Car Capital, LP | 31 Mar, 2026 | 40,000 | 40,000 | 0.00% | $2,674,000.00 |