Marine Products
MPX · NYSE
Price unavailable right now.
No price history for this range.
Who owns MPX
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 1.0% of MPX’s shares.
- Teton Advisors, Inc.0.7%
- Synovus Trust Company, N.A.0.1%
- Margaret H.Rollins 2014 Trust0.1%
- Wealth Enhancement Advisory Services, LLC0.0%
- Next 6 largest institutions0.1%
- All other shareholders99.0%
| Holder | Shares | % of shares |
|---|---|---|
| Teton Advisors, Inc. | 244.00K | 0.71% |
| Synovus Trust Company, N.A. | 30.57K | 0.09% |
| Margaret H.Rollins 2014 Trust | 20.25K | 0.06% |
| Wealth Enhancement Advisory Services, LLC | 14.39K | 0.04% |
| Corient Private Wealth LLC | 10.01K | 0.03% |
| MFS Investment Management | 5.73K | 0.02% |
| Dimensional Fund Advisors, Ltd. | 4.99K | 0.01% |
| DFA Australia Ltd. | 3.89K | 0.01% |
| Vaughan Nelson Investment Management, L.P. | 1.73K | 0.01% |
| T. Rowe Price Associates, Inc. | 907 | 0.00% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| DFA US Small Cap Portfolio | 112.74K | 0.33% |
| Aon Hewitt Demo Small Cap Value Fund | 46.15K | 0.13% |
| Goldman Sachs Absolute Return Tracker Fund | 15.07K | 0.04% |
| iShares Russell 2000 Small-Cap Index Fund | 15.07K | 0.04% |
| OSRAM BlackRock Russell 2500 Index F | 11.25K | 0.03% |
Insider trades
Form 4 filings by officers, directors and large holders
Insiders made no open-market buys or sales of MPX in the last 6 months.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Nix Jerry | Other | 15.91K | $130.14K |
| Bell Susan R. | Other | 18.41K | $150.59K |
| Lewis Stephen E | Other | 5.80K | $47.45K |
| Gunning Patrick J. | Other | 17.91K | $146.50K |
| Schmit Michael | Other | 100.58K | $822.72K |
| Schmit Michael | Award | 22.34K | — |
| Wilson John F | Other | 16.91K | $138.32K |
| Kolstad Gary A | Other | 4.65K | $38.05K |
| Palmer Ben M | Other | 678.40K | $5.55M |
| Palmer Ben M | Award | 75.30K | — |
Short interest
Settled May 15, 2026
- Shares short
- 7.79K
- Days to cover
- 1.00
- % of shares outstanding
- 0.02%
- Average daily volume
- 70.00K
- Change since last report
- −96.8%
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