CORE MOLDING TECHNOLOGIES IN (CMT) Stock Institutional Trading Activity


CORE MOLDING TECHNOLOGIES IN (CMT) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2025Renaissance Technologies LLCSell-7,962503,285$10,090,864
Q3 2025Renaissance Technologies LLCBuy12,200511,247$10,506,126
Q2 2025Renaissance Technologies LLCBuy16,300499,047$8,279,190
Q1 2025Renaissance Technologies LLCSell-12,971482,747$7,337,754
Q4 2024Renaissance Technologies LLCBuy54495,718$8,199,176
Q3 2024Renaissance Technologies LLCSell-28,200495,664$8,530,377
Q2 2024Renaissance Technologies LLCSell-3,600523,864$8,350,392
Q1 2024Renaissance Technologies LLCBuy10,700527,464$9,985
Q4 2023Renaissance Technologies LLCSell-32,600516,764$9,576
Q3 2023Renaissance Technologies LLCSell-16,910549,364$15,651
Q2 2023Renaissance Technologies LLCBuy40,410566,274$12,883
Q1 2023Renaissance Technologies LLCBuy55,605525,864$9,460
Q4 2022Renaissance Technologies LLCSell-19,905470,259$6,109
Q3 2022Renaissance Technologies LLCSell-29,200490,164$4,867
Q2 2022Renaissance Technologies LLCSell-16,300519,364$4,773
Q1 2022Renaissance Technologies LLCSell-45,000535,664$5,764
Q4 2021Renaissance Technologies LLCSell-58,500580,664$4,941
Q3 2021Renaissance Technologies LLCSell-13,300639,164$7,357
Q2 2021Renaissance Technologies LLCSell-4,200652,464$10,068
Q1 2021Renaissance Technologies LLCBuy19,810656,664$7,700
Q4 2020Renaissance Technologies LLCBuy71,950636,854$8,967
Q3 2020Renaissance Technologies LLCBuy17,040564,904$5,005
Q2 2020Renaissance Technologies LLCBuy19,401547,864$2,257
Q1 2020Renaissance Technologies LLCSell-6,250528,463$814
Q4 2019Renaissance Technologies LLCSell-3,500534,713$1,738
Q3 2019Renaissance Technologies LLCBuy8,400538,213$3,450
Q2 2019Renaissance Technologies LLCSell-1,607529,813$3,958
Q1 2019Renaissance Technologies LLCBuy16,000531,420$3,922
Q4 2018Renaissance Technologies LLCSell-880515,420$3,665
Q3 2018Renaissance Technologies LLCBuy79,400516,300$3,444

Frequently asked questions about CMT activity

  • Which institutional owners are buying CMT?

    Institutional owners buying CMT include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in CMT activity?

    "Buy" means an investor increased their reported position in CMT compared to the prior reporting period. This reflects growing exposure to CORE MOLDING TECHNOLOGIES IN (CMT) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in CMT increasing?

    Institutional interest in CMT can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.