Filing Flows › M-tron Industries (MPTI) › Who owns the stock
Who owns M-tron Industries (MPTI) stock
108 funds reported M-tron Industries (MPTI) shares in their latest 13F filings, worth $292M in all. The largest holder is T. Rowe Price Investment Management ($25.3M). Last quarter 78 funds added to their stakes and 24 cut them.
Largest holders (13F)
| Fund | Shares | Value | Change | Quarter |
|---|---|---|---|---|
| T. Rowe Price Investment Management | 255,506 | $25.3M | new | 2026-06-30 |
| BlackRock | 252,972 | $25.1M | increase | 2026-06-30 |
| Gamco Investors, Inc. et Al | 201,280 | $20.0M | increase | 2026-06-30 |
| Vanguard Capital Management LLC | 173,148 | $17.2M | increase | 2026-06-30 |
| Royce & Associates LP | 156,595 | $15.5M | increase | 2026-06-30 |
| Two Sigma Investments, LP | 132,465 | $13.1M | increase | 2026-06-30 |
| Next Century Growth Investors LLC | 124,173 | $12.3M | increase | 2026-06-30 |
| Geode Capital Management, LLC | 100,646 | $10.0M | increase | 2026-06-30 |
| Renaissance Technologies LLC | 96,005 | $9.5M | decrease | 2026-06-30 |
| Wasatch Advisors LP | 107,671 | $8.4M | new | 2026-09-30 |
| State Street | 82,493 | $8.2M | increase | 2026-06-30 |
| Vanguard Group | 143,581 | $7.6M | increase | 2025-12-31 |
| Palisades Investment Partners, LLC | 93,153 | $7.3M | increase | 2026-09-30 |
| Congruence Capital, LLC | 66,701 | $6.6M | increase | 2026-06-30 |
| Advisory Research | 59,011 | $5.9M | increase | 2026-06-30 |
M-tron Industries' latest quarter
M-tron Industries, Q2 2026: revenue $15.1M (+14% year over year), operating margin 11.4%, net earnings $1.9M, operating cash flow $3.7M. The chart follows the revenue to costs, profit and cash.
Questions
Who owns the most MPTI stock?
By the latest 13F filings: T. Rowe Price Investment Management ($25.3M); BlackRock ($25.1M); Gamco Investors, Inc. et Al ($20.0M); Vanguard Capital Management LLC ($17.2M); Royce & Associates LP ($15.5M).
What is the short interest in MPTI?
414,934 shares were sold short at the 2026-10-15 settlement, -0.2% of the float.
Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.