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Marine Products Group, LLC

MPXDelisted May 15, 2026
Industry
Ship & Boat Building & Repairing
SEC CIK
0001129155

Marine Products Group, LLC was delisted on May 15, 2026; its insiders filed their last Form 4 on May 19, 2026; 75 institutions reported holding it in 13F filings for Q1 2026, worth $40.8M in total; no superinvestor held it.

13F holders, Q3 2023

Institutional positions in Marine Products Group, LLC as of Sep 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
72
+1 vs. Q2 2023
Shares held
4.85M
+249.8K (+5.4%) vs. Q2 2023
Total value
$68.9M
−$8.63M (−11.1%) vs. Q2 2023
New holders
9
31 more added
Sold out
8
19 more reduced

Compare with Q2 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MPX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2023: 72 institutions
Q1 2021: 56 institutionsQ2 2021: 49 institutionsQ3 2021: 51 institutionsQ4 2021: 50 institutionsQ1 2022: 50 institutionsQ2 2022: 51 institutionsQ3 2022: 53 institutionsQ4 2022: 55 institutionsQ1 2023: 57 institutionsQ2 2023: 71 institutionsQ3 2023: 72 institutionsQ4 2023: 74 institutionsQ1 2024: 69 institutionsQ2 2024: 68 institutionsQ3 2024: 66 institutionsQ4 2024: 68 institutionsQ1 2025: 65 institutionsQ2 2025: 71 institutionsQ3 2025: 70 institutionsQ4 2025: 74 institutionsQ1 2026: 75 institutionsQ2 2026: 1 institution
Value heldQ3 2023: $68.9M
Q1 2021: $80.7MQ2 2021: $75.9MQ3 2021: $60.3MQ4 2021: $59.0MQ1 2022: $54.0MQ2 2022: $44.6MQ3 2022: $38.9MQ4 2022: $54.5MQ1 2023: $59.6MQ2 2023: $77.5MQ3 2023: $68.9MQ4 2023: $55.5MQ1 2024: $59.7MQ2 2024: $49.6MQ3 2024: $50.2MQ4 2024: $47.5MQ1 2025: $43.5MQ2 2025: $44.8MQ3 2025: $47.2MQ4 2025: $46.9MQ1 2026: $40.8MQ2 2026: $25
Institutions holding MPX and their total value by quarter
QuarterHoldersValue
Q2 20261$25
Q1 202675$40.8M
Q4 202574$46.9M
Q3 202570$47.2M
Q2 202571$44.8M
Q1 202565$43.5M
Q4 202468$47.5M
Q3 202466$50.2M
Q2 202468$49.6M
Q1 202469$59.7M
Q4 202374$55.5M
Q3 202372$68.9M
Q2 202371$77.5M
Q1 202357$59.6M
Q4 202255$54.5M
Q3 202253$38.9M
Q2 202251$44.6M
Q1 202250$54.0M
Q4 202150$59.0M
Q3 202151$60.3M
Q2 202149$75.9M
Q1 202156$80.7M

Institutions, Q3 2023

Shares, value and share of portfolio for each institution holding Marine Products Group, LLC; share changes are against Q2 2023.

Institutions holding MPX in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock Inc.710,084$10.1M0.00%+51,299+7.8%Added
Dimensional Fund Advisors LP642,260$9.13M0.00%+17,557+2.8%Added
Gamco Investors, Inc. Et Al533,856$7.59M0.09%−18,893−3.4%Reduced
Vanguard Group Inc461,985$6.56M0.00%+8,880+2.0%Added
Teton Advisors, Inc.359,500$5.11M1.58%−8,100−2.2%Reduced
Gabelli Funds LLC230,100$3.27M0.03%−200−0.1%Reduced
Geode Capital Management, LLC195,528$2.78M0.00%+23,815+13.9%Added
State Street Corp164,741$2.34M0.00%+6,035+3.8%Added
Bank of New York Mellon Corp160,171$2.28M0.00%+686+0.4%Added
Hillsdale Investment Management Inc.134,800$1.92M0.18%+125,400+1,334.0%Added
Northern Trust Corp103,638$1.47M0.00%+8,048+8.4%Added
Arrowstreet Capital, Limited Partnership75,939$1.08M0.00%+13,616+21.8%Added
Renaissance Technologies LLC73,602$1.05M0.00%+11,500+18.5%Added
O'Shaughnessy Asset Management, LLC58,524$831.6K0.01%+16,001+37.6%Added
Denali Advisors LLC55,100$783.0K0.27%+18,400+50.1%Added
Employees Retirement System of Texas54,358$772.0K0.01%−7,965−12.8%Reduced
Truist Financial Corp54,000$767.3K0.00%00.0%Unchanged
Acadian Asset Management LLC52,598$745.0K0.00%+3,803+7.8%Added
Millennium Management LLC47,557$675.8K0.00%−21,486−31.1%Reduced
American Century Companies Inc40,150$570.5K0.00%+27,385+214.5%Added
STRS Ohio37,400$531.0K0.00%+6,100+19.5%Added
Synovus Financial Corp35,748$508.0K0.01%00.0%Unchanged
First Trust Advisors LP32,363$459.9K0.00%+32,363New
Morgan Stanley31,948$454.0K0.00%−526−1.6%Reduced
Russell Investments Group, Ltd.31,521$447.9K0.00%−82,073−72.3%Reduced
Los Angeles Capital Management LLC27,012$383.8K0.00%00.0%Unchanged
Connor, Clark & Lunn Investment Management Ltd.26,356$374.5K0.00%+10,674+68.1%Added
Squarepoint Ops LLC26,027$369.8K0.00%+26,027New
Janney Montgomery Scott LLC25,848$367.0K0.00%+25,848New
Charles Schwab Investment Management Inc24,393$346.6K0.00%00.0%Unchanged
Ritholtz Wealth Management23,209$329.8K0.01%+7,202+45.0%Added
Swiss National Bank22,700$322.6K0.00%+22,700New
State Board of Administration of Florida Retirement System22,522$320.0K0.00%−7,546−25.1%Reduced
Citadel Advisors LLC20,353$289.2K0.00%−8,750−30.1%Reduced
PEAK6 Investments LLC19,946$283.4K0.01%+10,235+105.4%Added
Seizert Capital Partners, LLC19,899$282.8K0.01%−2,447−11.0%Reduced
Nuveen Asset Management, LLC19,177$272.5K0.00%00.0%Unchanged
Invesco Ltd.15,378$218.5K0.00%+15,378New
BNP Paribas Arbitrage, SA14,687$208.7K0.00%+5,124+53.6%Added
Goldman Sachs Group Inc14,337$203.7K0.00%+14,337New
Price T Rowe Associates Inc13,490$192.0K0.00%+3,257+31.8%Added
Rhumbline Advisers12,582$178.8K0.00%+325+2.7%Added
Quadrature Capital Ltd11,914$169.7K0.00%+11,914New
Great West Life Assurance Co11,639$165.0K0.00%+9,416+423.6%Added
Bank of America Corp11,261$160.0K0.00%+8,698+339.4%Added
Connors Investor Services Inc11,118$158.0K0.02%−2,700−19.5%Reduced
California State Teachers Retirement System11,042$156.9K0.00%+8,243+294.5%Added
Virginia Retirement Systems Et Al10,400$147.8K0.00%+10,400New
Lazard Asset Management LLC8,801$125.0K0.00%+920+11.7%Added
UBS Group AG8,116$115.3K0.00%+442+5.8%Added
Barclays PLC6,076$86.3K0.00%+3,749+161.1%Added
JPMorgan Chase & Co5,547$78.8K0.00%−1,197−17.7%Reduced
American International Group, Inc.4,199$59.7K0.00%+150+3.7%Added
New York State Common Retirement Fund4,148$58.9K0.00%−19−0.5%Reduced
Deutsche Bank AG4,116$58.5K0.00%00.0%Unchanged
Wells Fargo & Company2,211$31.4K0.00%−1,812−45.0%Reduced
Royal Bank of Canada1,553$22.0K0.00%+532+52.1%Added
Nisa Investment Advisors, LLC1,400$19.9K0.00%00.0%Unchanged
Amalgamated Bank1,270$18.0K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)966$13.7K0.00%+567+142.1%Added
Legal & General Group Plc937$13.3K0.00%−212−18.5%Reduced
Ameritas Investment Partners, Inc.813$11.6K0.00%00.0%Unchanged
Comerica Bank618$8.78K0.00%+618New
FMR LLC593$8.43K0.00%−17−2.8%Reduced
US Bancorp553$7.86K0.00%00.0%Unchanged
Trust Co of Vermont553$7.86K0.00%00.0%Unchanged
Princeton Global Asset Management LLC500$7.11K0.00%00.0%Unchanged
Allspring Global Investments Holdings, LLC444$6.31K0.00%+319+255.2%Added
CWM, LLC194$3.00K0.00%00.0%Unchanged
Citigroup Inc24$3410.00%−2,483−99.0%Reduced
Advisor Group Holdings, Inc.20$2840.00%−3,011−99.3%Reduced
Covestor Ltd22$00.00%−10−31.3%Reduced
Deprince Race & Zollo Inc0$00.00%−116,738−100.0%Sold out
Ameriprise Financial Inc0$00.00%−11,960−100.0%Sold out
Baader Bank INC0$00.00%−11,000−100.0%Sold out
MetLife Investment Management0$00.00%−4,519−100.0%Sold out
Group One Trading, L.P.0$00.00%−2,197−100.0%Sold out
West Tower Group, LLC0$00.00%−1,707−100.0%Sold out
Metropolitan Life Insurance Co0$00.00%−468−100.0%Sold out
Venturi Wealth Management, LLC0$00.00%−144−100.0%Sold out