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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, Q1 2022

Institutional positions in Marine Products Group, LLC as of Mar 31, 2022. 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
50
0 vs. Q4 2021
Shares held
4.68M
−42.2K (−0.9%) vs. Q4 2021
Total value
$54.0M
−$4.97M (−8.4%) vs. Q4 2021
New holders
5
12 more added
Sold out
5
21 more reduced

Compare with Q4 2021: 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 holdersQ1 2022: 50 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 heldQ1 2022: $54.0M
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, Q1 2022

Shares, value and share of portfolio for each institution holding Marine Products Group, LLC; share changes are against Q4 2021.

Institutions holding MPX in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Polar Asset Management Partners Inc.783,105$9.04M0.11%+20,813+2.7%Added
BlackRock Inc.626,784$7.24M0.00%+2,132+0.3%Added
Dimensional Fund Advisors LP582,170$6.72M0.00%−1630.0%Reduced
Gamco Investors, Inc. Et Al575,637$6.65M0.06%−15,294−2.6%Reduced
Vanguard Group Inc454,479$5.25M0.00%−1,056−0.2%Reduced
Teton Advisors, Inc.400,000$4.62M0.80%00.0%Unchanged
Gabelli Funds LLC236,959$2.74M0.02%+459+0.2%Added
Bank of New York Mellon Corp236,232$2.73M0.00%+8,257+3.6%Added
Geode Capital Management, LLC196,634$2.27M0.00%−4,850−2.4%Reduced
State Street Corp163,862$1.89M0.00%−727−0.4%Reduced
Northern Trust Corp93,455$1.08M0.00%−3,375−3.5%Reduced
Renaissance Technologies LLC57,802$668.0K0.00%−7,800−11.9%Reduced
Synovus Financial Corp40,298$466.0K0.00%00.0%Unchanged
Nuveen Asset Management, LLC34,861$435.0K0.00%+64+0.2%Added
D. E. Shaw & Co., Inc.25,877$299.0K0.00%+1,258+5.1%Added
Los Angeles Capital Management LLC24,361$281.0K0.00%00.0%Unchanged
Charles Schwab Investment Management Inc22,752$263.0K0.00%+5,165+29.4%Added
Parametric Portfolio Associates LLC22,644$262.0K0.00%−2,353−9.4%Reduced
State Board of Administration of Florida Retirement System21,310$246.0K0.00%+8,474+66.0%Added
Connors Investor Services Inc19,100$221.0K0.02%+1,000+5.5%Added
JPMorgan Chase & Co6,465$74.0K0.00%−6,973−51.9%Reduced
Denali Advisors LLC5,900$68.0K0.03%00.0%Unchanged
UBS Group AG5,051$59.0K0.00%−4,660−48.0%Reduced
Deutsche Bank AG4,637$53.0K0.00%−520−10.1%Reduced
Morgan Stanley4,488$52.0K0.00%+482+12.0%Added
Tower Research Capital LLC (TRC)4,291$50.0K0.00%+2,857+199.2%Added
New York State Common Retirement Fund4,167$48.0K0.00%00.0%Unchanged
American International Group, Inc.4,044$47.0K0.00%−284−6.6%Reduced
California State Teachers Retirement System3,378$39.0K0.00%−1,019−23.2%Reduced
Wells Fargo & Company1,842$21.0K0.00%−3,195−63.4%Reduced
Barclays PLC1,323$16.0K0.00%−8,563−86.6%Reduced
Amalgamated Bank1,327$15.0K0.00%+1,327New
Amalgamated Financial Corp.1,327$15.0K0.00%+1,327New
Great West Life Assurance Co1,204$14.0K0.00%+787+188.7%Added
Gibson Wealth Advisors LLC1,000$12.0K0.01%00.0%Unchanged
Legal & General Group Plc856$10.0K0.00%00.0%Unchanged
BNP Paribas Arbitrage, SA820$9.47K0.00%−1,041−55.9%Reduced
Ameritas Investment Partners, Inc.813$9.00K0.00%00.0%Unchanged
Lazard Asset Management LLC860$9.00K0.00%00.0%Unchanged
Bank of America Corp579$7.00K0.00%−2,901−83.4%Reduced
Royal Bank of Canada501$6.00K0.00%−1,193−70.4%Reduced
Citigroup Inc304$4.00K0.00%−1,814−85.6%Reduced
Geneos Wealth Management Inc.400$4.00K0.00%00.0%Unchanged
Simplex Trading, LLC189$2.00K0.00%−202−51.7%Reduced
EverSource Wealth Advisors, LLC159$2.00K0.00%00.0%Unchanged
Prospera Financial Services Inc197$2.00K0.00%+197New
Covestor Ltd75$1.00K0.00%−7−8.5%Reduced
FMR LLC20$00.00%+20New
Advisor Group Holdings, Inc.3,020––00.0%Unchanged
Aaron Wealth Advisors2,310––+2,310New
Citadel Advisors LLC0$00.00%−22,048−100.0%Sold out
Penn Mutual Asset Management, LLC0$00.00%−6,580−100.0%Sold out
Signaturefd, LLC0$00.00%−1,789−100.0%Sold out
Trust Co of Vermont0$00.00%−553−100.0%Sold out
Huntington National Bank0$00.00%−164−100.0%Sold out