Institutional Owners for MPX
| Institution | Class | Position | Value | Shares | Portfolio Percentage (%) | Previous Percentage (%) | Shares Delta | Shares Delta (%) | Period of Report |
|---|---|---|---|---|---|---|---|---|---|
| BLACKROCK INC | COM | 1 | $7,910,551 | 693,908 | 0.00 | 0.00 | -16,176 | -2.28 | 12-31-2023 |
| DIMENSIONAL FUND ADVISORS LP | COM | 2 | $7,338,683 | 643,702 | 0.00 | 0.00 | 1,442 | 0.22 | 12-31-2023 |
| GAMCO INVESTORS INC ET AL | EQUITY | 3 | $7,382,047 | 559,670 | 0.00 | 559,670 | +Inf | 03-31-2023 | |
| VANGUARD GROUP INC | COM | 4 | $5,622,617 | 493,212 | 0.00 | 0.00 | 40,107 | 8.85 | 12-31-2023 |
