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Core Molding Technologies Inc

CMT
Exchange
NYSE
Industry
Plastics Products, NEC
SEC CIK
0001026655

In the last 90 days, Core Molding Technologies Inc insiders filed 1 open-market purchase and 1 sale; 90 institutions reported holding it in 13F filings for Q2 2026, worth $151.8M in total; no superinvestor holds it.

13F holders, Q2 2026

Institutional positions in Core Molding Technologies Inc as of Jun 30, 2026. 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
90
−5 vs. Q1 2026
Shares held
6.43M
+143.9K (+2.3%) vs. Q1 2026
Total value
$151.8M
+$10.9M (+7.8%) vs. Q1 2026
New holders
4
38 more added
Sold out
9
26 more reduced

2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting CMT 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 holdersQ2 2026: 90 institutions
Q1 2021: 30 institutionsQ2 2021: 28 institutionsQ3 2021: 32 institutionsQ4 2021: 29 institutionsQ1 2022: 34 institutionsQ2 2022: 33 institutionsQ3 2022: 37 institutionsQ4 2022: 37 institutionsQ1 2023: 50 institutionsQ2 2023: 68 institutionsQ3 2023: 82 institutionsQ4 2023: 83 institutionsQ1 2024: 82 institutionsQ2 2024: 88 institutionsQ3 2024: 85 institutionsQ4 2024: 83 institutionsQ1 2025: 94 institutionsQ2 2025: 94 institutionsQ3 2025: 95 institutionsQ4 2025: 93 institutionsQ1 2026: 97 institutionsQ2 2026: 90 institutions
Value heldQ2 2026: $151.8M
Q1 2021: $51.1MQ2 2021: $63.8MQ3 2021: $42.6MQ4 2021: $31.4MQ1 2022: $39.6MQ2 2022: $33.3MQ3 2022: $36.0MQ4 2022: $46.6MQ1 2023: $70.7MQ2 2023: $103.3MQ3 2023: $140.9MQ4 2023: $98.5MQ1 2024: $107.6MQ2 2024: $91.0MQ3 2024: $95.7MQ4 2024: $98.4MQ1 2025: $91.2MQ2 2025: $102.9MQ3 2025: $131.8MQ4 2025: $122.2MQ1 2026: $140.9MQ2 2026: $151.8M
Institutions holding CMT and their total value by quarter
QuarterHoldersValue
Q2 202690$151.8M
Q1 202697$140.9M
Q4 202593$122.2M
Q3 202595$131.8M
Q2 202594$102.9M
Q1 202594$91.2M
Q4 202483$98.4M
Q3 202485$95.7M
Q2 202488$91.0M
Q1 202482$107.6M
Q4 202383$98.5M
Q3 202382$140.9M
Q2 202368$103.3M
Q1 202350$70.7M
Q4 202237$46.6M
Q3 202237$36.0M
Q2 202233$33.3M
Q1 202234$39.6M
Q4 202129$31.4M
Q3 202132$42.6M
Q2 202128$63.8M
Q1 202130$51.1M

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Core Molding Technologies Inc; share changes are against Q1 2026.

Institutions holding CMT in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Huntington National Bank1$240.00%00.0%Unchanged
Rothschild Investment LLC2$470.00%+1+100.0%Added
Harbour Investments, Inc.3$710.00%00.0%Unchanged
Essential Partners LLC5$1180.00%−38−88.4%Reduced
EverSource Wealth Advisors, LLC5$1180.00%−20−80.0%Reduced
Allworth Financial LP8$1890.00%+2+33.3%Added
Archer Investment Corp10$2360.00%00.0%Unchanged
True Wealth Design, LLC16$3780.00%−7−30.4%Reduced
The PNC Financial Services Group, Inc.26$6140.00%−8−23.5%Reduced
Nisa Investment Advisors, LLC69$1.63K0.00%00.0%Unchanged
Northwestern Mutual Wealth Management Co83$1.96K0.00%+83New
California State Teachers Retirement System114$2.69K0.00%−325−74.0%Reduced
Sterling Capital Management LLC169$3.99K0.00%−100−37.2%Reduced
SRS Capital Advisors, Inc.224$5.29K0.00%+146+187.2%Added
1620 Investment Advisors, Inc.293$6.92K0.00%00.0%Unchanged
IFP Advisors, Inc575$13.6K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.640$15.1K0.00%00.0%Unchanged
Royal Bank of Canada714$17.0K0.00%+370+107.6%Added
FMR LLC755$17.8K0.00%+107+16.5%Added
Legal & General Group Plc763$18.0K0.00%00.0%Unchanged
GAMMA Investing LLC775$18.3K0.00%+7+0.9%Added
UBS Asset Management Americas Inc1,030$24.3K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)1,157$27.3K0.00%−952−45.1%Reduced
Advisor Group Holdings, Inc.1,194$28.2K0.00%00.0%Unchanged
STRS Ohio1,200$28.3K0.00%−25,400−95.5%Reduced
BNP Paribas Arbitrage, SA1,466$34.6K0.00%−277−15.9%Reduced
Versant Capital Management, Inc1,606$37.9K0.00%00.0%Unchanged
LOM Asset Management Ltd2,000$47.2K0.01%00.0%Unchanged
Police & Firemen's Retirement System of New Jersey2,005$47.3K0.00%00.0%Unchanged
New York State Common Retirement Fund2,062$48.7K0.00%00.0%Unchanged
Global Retirement Partners, LLC2,500$59.0K0.00%+2,500New
Barclays PLC3,092$73.0K0.00%−562−15.4%Reduced
Mirae Asset Global ETFs Holdings Ltd.3,862$91.1K0.00%+13+0.3%Added
Vanguard Global Advisers, LLC3,873$91.4K0.00%00.0%Unchanged
Citigroup Inc3,877$91.5K0.00%+3,499+925.7%Added
JPMorgan Chase & Co4,222$99.0K0.00%+179+4.4%Added
MetLife Investment Management4,772$112.6K0.00%00.0%Unchanged
Russell Investments Group, Ltd.4,772$112.6K0.00%+3,959+487.0%Added
Public Employees Retirement System of Ohio5,800$136.9K0.00%00.0%Unchanged
Wells Fargo & Company7,023$165.7K0.00%+3,958+129.1%Added
UBS Group AG7,158$168.9K0.00%+618+9.4%Added
Deutsche Bank AG8,174$192.9K0.00%+5,498+205.5%Added
Rhumbline Advisers11,095$261.8K0.00%+34+0.3%Added
Ameriprise Financial Inc11,901$280.9K0.00%−7,311−38.1%Reduced
Citadel Advisors LLC12,012$283.5K0.00%−8,690−42.0%Reduced
Nuveen, LLC16,950$400.0K0.00%00.0%Unchanged
Bristlecone Value Partners, LLC20,000$472.0K0.38%00.0%Unchanged
Bank of America Corp20,539$484.7K0.00%−2,093−9.2%Reduced
Morgan Stanley22,578$532.9K0.00%−838−3.6%Reduced
Charles Schwab Investment Management Inc23,466$553.8K0.00%+3,302+16.4%Added
Prudential Financial Inc23,976$565.8K0.00%−5,070−17.5%Reduced
EAM Investors, LLC27,449$647.8K0.06%+27,449New
Bank of New York Mellon Corp27,745$654.8K0.00%+1,703+6.5%Added
CM Wealth Advisors LLC29,785$702.9K0.13%+29,785New
Alerus Financial NA32,033$756.0K0.03%−776−2.4%Reduced
LSV Asset Management35,108$829.0K0.00%−12,764−26.7%Reduced
Jacobs Levy Equity Management, Inc41,081$969.5K0.00%−3,057−6.9%Reduced
Arrowstreet Capital, Limited Partnership45,621$1.08M0.00%+14,449+46.4%Added
Raymond James Financial Inc45,773$1.08M0.00%−2,352−4.9%Reduced
Goldman Sachs Group Inc49,917$1.18M0.00%−1,896−3.7%Reduced
Vanguard Fiduciary Trust Co52,077$1.23M0.00%+2,730+5.5%Added
Quantinno Capital Management LP58,382$1.38M0.00%+12,920+28.4%Added
Empowered Funds, LLC58,542$1.38M0.01%+4,174+7.7%Added
Ritholtz Wealth Management60,814$1.44M0.02%+6,778+12.5%Added
Northern Trust Corp64,256$1.52M0.00%+3,324+5.5%Added
Acadian Asset Management LLC67,727$1.59M0.00%+24,834+57.9%Added
Teton Advisors, LLC70,890$1.67M0.97%00.0%Unchanged
White Pine Capital LLC70,977$1.68M0.40%+46,765+193.1%Added
Mackenzie Financial Corp71,231$1.68M0.00%+11,515+19.3%Added
O'Shaughnessy Asset Management, LLC85,700$2.02M0.01%+7,498+9.6%Added
Vanguard Portfolio Management LLC85,734$2.02M0.00%+9,702+12.8%Added
Bridgeway Capital Management, LLC112,542$2.66M0.05%+4,174+3.9%Added
Allspring Global Investments Holdings, LLC118,470$2.80M0.00%+9,913+9.1%Added
SEI Investments Co128,456$3.03M0.00%−97,076−43.0%Reduced
Pacific Ridge Capital Partners, LLC143,189$3.38M0.61%−1,107−0.8%Reduced
Bard Associates Inc143,550$3.39M0.75%−1,638−1.1%Reduced
State Street Corp165,249$3.90M0.00%+1,020+0.6%Added
Geode Capital Management, LLC198,916$4.70M0.00%+17,260+9.5%Added
Diamond Hill Capital Management Inc215,699$5.09M0.04%+20,294+10.4%Added
Needham Investment Management LLC242,600$5.73M0.17%−9,771−3.9%Reduced
American Century Companies Inc254,059$6.00M0.00%+35,029+16.0%Added
22NW, LP273,521$6.46M6.17%+50,783+22.8%Added
Royce & Associates LP283,536$6.69M0.05%+26,034+10.1%Added
Gabelli Funds LLC306,500$7.23M0.05%00.0%Unchanged
Vanguard Capital Management LLC343,143$8.10M0.00%+1,524+0.4%Added
Gamco Investors, Inc. Et Al375,800$8.87M0.08%00.0%Unchanged
Dimensional Fund Advisors LP407,258$9.61M0.00%+16,051+4.1%Added
Tieton Capital Management, LLC452,030$10.7M3.07%−7,860−1.7%Reduced
Renaissance Technologies LLC461,947$10.9M0.02%−26,500−5.4%Reduced
BlackRock, Inc.485,995$11.5M0.00%+13,367+2.8%Added
Hillsdale Investment Management Inc.0$00.00%−16,000−100.0%Sold out
Jane Street Group, LLC0$00.00%−14,880−100.0%Sold out
Globeflex Capital L P0$00.00%−14,664−100.0%Sold out
Stoneridge Investment Partners LLC0$00.00%−14,506−100.0%Sold out
GWM Advisors LLC0$00.00%−1,679−100.0%Sold out
Meeder Asset Management Inc0$00.00%−1,201−100.0%Sold out
MAI Capital Management0$00.00%−2−100.0%Sold out
Root Financial Partners, LLC0$00.00%−2−100.0%Sold out
Bessemer Group Inc0$00.00%−18−100.0%Sold out
CWM, LLC––––Not filed