Who Owns MPX?
Marine Products Corporation — Institutional Ownership & 13F Holdings
$7.98
-0.01 (-0.13%)
Market Cap
$245.3M
Shares Outstanding
35,234,400
Institutional Holders
65
Total Inst. Value
$43.8M
% of Float Held
—
QoQ Holder Change
+5
Institutional data as of Q1 2025
New Positions
6
Closed Positions
8
Increased
21
Decreased
24
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | DIMENSIONAL FUND ADVISORS LP | $5.9M | 709,168 |
| 2 | BlackRock, Inc. | $5.4M | 648,230 |
| 3 | VANGUARD GROUP INC | $4.7M | 562,345 |
| 4 | GAMCO INVESTORS, INC. ET AL | $4.3M | 512,183 |
| 5 | De Lisle Partners LLP | $2.6M | 313,761 |
| 6 | DEPRINCE RACE & ZOLLO INC | $2.5M | 303,265 |
| 7 | Bank of New York Mellon Corp | $2.1M | 246,745 |
| 8 | Teton Advisors, Inc. | $2.1M | 246,000 |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | $2.1M | 245,623 |
| 10 | GABELLI FUNDS LLC | $1.9M | 231,000 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | +25K | $5.9M |
| VANGUARD GROUP INC | +17K | $4.7M |
| De Lisle Partners LLP | +3K | $2.6M |
| DEPRINCE RACE & ZOLLO INC | +38K | $2.5M |
| GEODE CAPITAL MANAGEMENT, LLC | +8K | $2.1M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| GOLDMAN SACHS GROUP INC | -12K | $256K |
| LAZARD ASSET MANAGEMENT LLC | -10K | $50K |
| JPMORGAN CHASE & CO | -9K | $46K |
| BlackRock, Inc. | -8K | $5.4M |
| BNP PARIBAS FINANCIAL MARKETS | -6K | $6K |
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Frequently Asked Questions
How many institutional investors hold MPX?
As of Q1 2025, 65 institutional investors report holding MPX (Marine Products Corporation) in their 13F filings.
Which hedge fund owns the most MPX?
The largest institutional holder of MPX is DIMENSIONAL FUND ADVISORS LP with $5.9M in shares.
Are institutions buying or selling MPX?
This quarter, 6 institutions opened new positions in MPX and 8 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.