MARINE PRODUCTS GROUP, LLC - Common Stock, $.10 Par Value (MPX)

CUSIP: 568427108

Q1 2026 13F Holders as of 31 Mar 2026

Type / Class
Equity / Common Stock, $.10 Par Value
Shares outstanding
35,003,363
Total 13F shares
5,606,605
Share change
+264,992
Total reported value
$40,770,432
Price per share
$7.27
Number of holders
73
Value change
+$1,881,660
Number of buys
27
Number of sells
39

Security key

568427108

Report period

Q1 2026

Institutions

73

Top holders

10

Top shareholders of MPX - MARINE PRODUCTS GROUP, LLC - Common Stock, $.10 Par Value (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Holder Source Role / Reporting Ownership % Shares Holdings Value 12M Net Δ As of Details
DIMENSIONAL FUND ADVISORS LP
13F
Company
2.1%
746,412
$6,538,847 31 Dec 2025
13F
BlackRock, Inc.
13F
Company
1.8%
631,459
$5,531,581 31 Dec 2025
13F
VANGUARD GROUP INC
13F
Company
1.7%
584,071
$5,116,461 31 Dec 2025
13F
GAMCO INVESTORS, INC. ET AL
13F
Company
1.4%
499,488
$4,375,515 31 Dec 2025
13F
DEPRINCE RACE & ZOLLO INC
13F
Company
1.2%
416,377
$3,647,462 31 Dec 2025
13F
De Lisle Partners LLP
13F
Company
1%
363,696
$3,184,467 31 Dec 2025
13F
Russell Investments Group, Ltd.
13F
Company
0.88%
309,305
$2,709,510 31 Dec 2025
13F
GEODE CAPITAL MANAGEMENT, LLC
13F
Company
0.71%
249,784
$2,188,391 31 Dec 2025
13F
GABELLI FUNDS LLC
13F
Company
0.66%
232,500
$2,036,700 31 Dec 2025
13F
Teton Advisors, LLC
13F
Company
0.64%
224,000
$1,962,240 31 Dec 2025
13F
STATE STREET CORP
13F
Company
0.52%
183,271
$1,605,454 31 Dec 2025
13F
Bank of New York Mellon Corp
13F
Company
0.41%
144,565
$1,266,388 31 Dec 2025
13F
MORGAN STANLEY
13F
Company
0.28%
96,487
$845,236 31 Dec 2025
13F
NORTHERN TRUST CORP
13F
Company
0.26%
90,709
$794,610 31 Dec 2025
13F
HANOVER ADVISORS INC
13F
Company
0.22%
78,135
$684,463 31 Dec 2025
13F
AMERICAN CENTURY COMPANIES INC
13F
Company
0.22%
75,914
$665,007 31 Dec 2025
13F
RENAISSANCE TECHNOLOGIES LLC
13F
Company
0.19%
67,802
$593,946 31 Dec 2025
13F
TRUIST FINANCIAL CORP
13F
Company
0.15%
54,000
$473,040 31 Dec 2025
13F
GOLDMAN SACHS GROUP INC
13F
Company
0.13%
44,128
$386,561 31 Dec 2025
13F
Pinnacle Financial Partners, Inc.
13F
Company
0.09%
30,565
$267,749 31 Dec 2025
13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
Company
0.07%
25,760
$225,658 31 Dec 2025
13F
Nuveen, LLC
13F
Company
0.06%
19,406
$169,997 31 Dec 2025
13F
PRICE T ROWE ASSOCIATES INC /MD/
13F
Company
0.05%
16,155
$142,000 31 Dec 2025
13F
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC
13F
Company
0.04%
14,395
$132,002 31 Dec 2025
13F
BARCLAYS PLC
13F
Company
0.04%
13,819
$121,055 31 Dec 2025
13F
BURNEY CO/
13F
Company
0.03%
11,596
$101,581 31 Dec 2025
13F
Summit Financial Strategies, Inc.
13F
Company
0.03%
11,432
$100,144 31 Dec 2025
13F
RHUMBLINE ADVISERS
13F
Company
0.03%
10,756
$94,216 31 Dec 2025
13F
BANK OF AMERICA CORP /DE/
13F
Company
0.03%
10,703
$93,758 31 Dec 2025
13F
ALLIANCEBERNSTEIN L.P.
13F
Company
0.03%
10,440
$91,454 31 Dec 2025
13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP
13F
Company
0.03%
10,056
$88,091 31 Dec 2025
13F
WELLS FARGO & COMPANY/MN
13F
Company
0.03%
9,787
$85,735 31 Dec 2025
13F
FMR LLC
13F
Company
0.02%
8,469
$74,185 31 Dec 2025
13F
OSAIC HOLDINGS, INC.
13F
Company
0.02%
6,732
$58,961 31 Dec 2025
13F
LOS ANGELES CAPITAL MANAGEMENT LLC
13F
Company
0.02%
6,136
$52,464 31 Dec 2025
13F
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
13F
Company
0.01%
4,200
$36,792 31 Dec 2025
13F
NEW YORK STATE COMMON RETIREMENT FUND
13F
Company
0.01%
4,171
$36,538 31 Dec 2025
13F
UBS Group AG
13F
Company
0.01%
4,093
$35,855 31 Dec 2025
13F
CANADA LIFE ASSURANCE Co
13F
Company
0.01%
4,071
$36,000 31 Dec 2025
13F
JPMORGAN CHASE & CO
13F
Company
0.01%
4,034
$35,338 31 Dec 2025
13F
ROYAL BANK OF CANADA
13F
Company
0.01%
3,126
$28,000 31 Dec 2025
13F
Police & Firemen's Retirement System of New Jersey
13F
Company
0.01%
3,065
$26,849 31 Dec 2025
13F
BNP PARIBAS FINANCIAL MARKETS
13F
Company
0.01%
2,243
$19,649 31 Dec 2025
13F
NISA INVESTMENT ADVISORS, LLC
13F
Company
0%
1,660
$14,542 31 Dec 2025
13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
13F
Company
0%
1,358
$11,896 31 Dec 2025
13F
Tower Research Capital LLC (TRC)
13F
Company
0%
1,141
$9,995 31 Dec 2025
13F
CITIGROUP INC
13F
Company
0%
952
$8,339 31 Dec 2025
13F
Ameritas Investment Partners, Inc.
13F
Company
0%
813
$7,122 31 Dec 2025
13F
CWM, LLC
13F
Company
0%
774
$7,000 31 Dec 2025
13F
Legal & General Group Plc
13F
Company
0%
739
$6,474 31 Dec 2025
13F

Institutional Holders of MARINE PRODUCTS GROUP, LLC - Common Stock, $.10 Par Value (MPX) as of Q1 2026

As of 31 Mar 2026, MARINE PRODUCTS GROUP, LLC - Common Stock, $.10 Par Value (MPX) was held by 73 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 5,606,605 shares. The largest 10 holders included DIMENSIONAL FUND ADVISORS LP, BlackRock, Inc., GAMCO INVESTORS, INC. ET AL, VANGUARD CAPITAL MANAGEMENT LLC, DEPRINCE RACE & ZOLLO INC, Russell Investments Group, Ltd., De Lisle Partners LLP, GEODE CAPITAL MANAGEMENT, LLC, GABELLI FUNDS LLC, and Teton Advisors, LLC. This page lists 73 institutional shareholders reporting positions in this security for the Q1 2026 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period

Compare Q1 2026 vs Q4 2025 Across Filers

Q4 2025 holders
72
Q1 2026 holders
73
Holder diff
1
Investor Q4 2025 Shares Q1 2026 Shares Share Diff Share Chg % Q4 2025 Value $ Q1 2026 Value $ Value Diff $ Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
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