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ISSUER PROFILE · CIK 0001026655 · CUSIP 218683100

CORE MOLDING TECHNOLOGIES INCCMT

7 13D/G filings 1 distinct filers 0 insider transactions (365d)
1 STRATEGIC

Post-Filing Returns · across 1 activist filings on this issuer

Median 30d
avg —
Median 60d
avg —
Median 90d
avg —
Median 180d
avg —

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
7
1 SCHEDULE 13D/A · 6 SC
Distinct filers
1
single filer
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
6.03
as of 2026-05-29

13D/G Filings Timeline · 7 total

FiledFormFilerStakeSharesIntent
2026-04-09 SCHEDULE 13D/A GAMCO INVESTORS, INC. ET AL 4.10% 0 STRATEGIC view →
2023-03-16 SC GAMCO INVESTORS, INC. ET AL view →
2021-08-26 SC GAMCO INVESTORS, INC. ET AL view →
2020-04-24 SC GAMCO INVESTORS, INC. ET AL view →
2020-04-08 SC GAMCO INVESTORS, INC. ET AL view →
2020-03-27 SC GAMCO INVESTORS, INC. ET AL view →
2019-11-13 SC GAMCO INVESTORS, INC. ET AL view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-05-29 167,984 6.03 +0.8%
2026-05-15 166,591 5.49 +5.0%
2026-04-30 158,675 4.10 +1.1%
2026-04-15 156,899 4.14 -3.4%
2026-03-31 162,351 4.81 +2.9%
2026-03-13 157,840 4.73 +10.8%
2026-02-27 142,399 7.32 -12.5%
2026-02-13 162,780 7.59 +13.8%
2026-01-30 143,004 8.01 +5.7%
2026-01-15 135,354 4.47 +0.4%
2025-12-31 134,833 4.55 -23.9%
2025-12-15 177,214 7.07 +13.1%

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