MARINE PRODUCTS CORP (MPX): Historical 13F Ownership
Historical 13F ownership records for MPX · Consumer Discretionary. The positions below are no longer present in the latest filing from any tracked manager.
Former Holders
4
Historical 13F filers
Last Reported Value
$4.6M
Across former positions
Last Price
—
EOD close
Sector
Consumer Discretionary
GICS
Historical data:This security is absent from every tracked manager's latest 13F. Each row is that manager's most recent historical position and the quarter shown is its reporting date. Do not interpret these values as current ownership.
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| GAMCO INVESTORS, INC. ET AL CIK 0000807249 | Institutional Manager | 509K | $3.7M | 79.9% | 0.0% | Added | +$66K | Q1 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 66K | $480K | 10.4% | 0.0% | Reduced | $-13K | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 30K | $268K | 5.8% | 0.0% | New | — | Q3 2025 |
| Ancora Advisors, LLC CIK 0001446114 | Hedge Fund | 25K | $183K | 4.0% | 0.0% | New | — | Q1 2026 |
Added
Institutional Manager
$3.7M· 79.9% of total· 0.0% port· 509K sh· +$66K QoQ· Q1 2026
Reduced
Hedge Fund
$480K· 10.4% of total· 0.0% port· 66K sh· $-13K QoQ· Q1 2026
New
Hedge Fund
$268K· 5.8% of total· 0.0% port· 30K sh· — QoQ· Q3 2025
New
Hedge Fund
$183K· 4.0% of total· 0.0% port· 25K sh· — QoQ· Q1 2026