CORE MOLDING TECHNOLOGIES IN CMT
COM · Common Stock · CUSIP 218683100
- SectorMaterials
- IndustryPlastics Products, NEC
- HeadquartersColumbus, OH
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($777.7k this quarter). Holder counts are more reliable. Shares outstanding: 8.9m as of 2025-08-04, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $16.59.
Trends to Q2 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 38 |
| Q4 2022 | 38 |
| Q1 2023 | 51 |
| Q2 2023 | 69 |
| Q3 2023 | 83 |
| Q4 2023 | 84 |
| Q1 2024 | 83 |
| Q2 2024 | 89 |
| Q3 2024 | 86 |
| Q4 2024 | 84 |
| Q1 2025 | 95 |
| Q2 2025 | 95 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2023 | 48 | 24 |
| Q4 2023 | 52 | 36 |
| Q1 2024 | 39 | 42 |
| Q2 2024 | 42 | 38 |
| Q3 2024 | 39 | 37 |
| Q4 2024 | 36 | 34 |
| Q1 2025 | 38 | 36 |
| Q2 2025 | 46 | 32 |
Biggest buyers
| 22NW, LP | New | +191.2k |
| ROYCE & ASSOCIATES LP | Added | +81.6k |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | Added | +46.4k |
| ALERUS FINANCIAL NA | New | +35.2k |
| RITHOLTZ WEALTH MANAGEMENT | New | +34.8k |
| ROYAL BANK OF CANADA | Added | +31.7k |
| LSV ASSET MANAGEMENT | Added | +29.0k |
| BlackRock, Inc. | Added | +23.2k |
| RENAISSANCE TECHNOLOGIES LLC | Added | +16.3k |
| WHITE PINE CAPITAL LLC | Added | +9.3k |
Biggest sellers
| SEGALL BRYANT & HAMILL, LLC | Sold out | -83.6k |
| GENDELL JEFFREY L | Sold out | -61.3k |
| Western Standard LLC | Sold out | -28.5k |
| CITADEL ADVISORS LLC | Sold out | -24.2k |
| MILLENNIUM MANAGEMENT LLC | Sold out | -20.7k |
| AQR CAPITAL MANAGEMENT LLC | Sold out | -18.3k |
| GOLDMAN SACHS GROUP INC | Reduced | -13.8k |
| Heron Bay Capital Management | Sold out | -13.0k |
| DIMENSIONAL FUND ADVISORS LP | Reduced | -10.5k |
| Allspring Global Investments Holdings, LLC | Reduced | -10.4k |
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| Tieton Capital Management, LLC 13G · institution new · filed 2025-11-12 | 5.0% |
Fell to 5% or below in the last year: GAMCO INVESTORS, INC. ET AL (4.1%, 2026-04-09), VANGUARD GROUP INC (0.0%, 2026-03-26)
Insider purchases and sales in Q2 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q3 2023 | 0 | — | 6 | $4.2m | — |
| Q4 2023 | 0 | — | 0 | — | — |
| Q1 2024 | 0 | — | 0 | — | — |
| Q2 2024 | 0 | — | 5 | $1.0m | — |
| Q3 2024 | 0 | — | 3 | $3.3m | — |
| Q4 2024 | 0 | — | 2 | $1.1m | — |
| Q1 2025 | 1 | $28.0k | 0 | — | — |
| Q2 2025 | 0 | — | 1 | $809.9k | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2025-06-20 | DUVALL DAVID L. Chief Executive Officer, director | Sold | $66.8k4.0k shares |
| 2025-06-18 | DUVALL DAVID L. Chief Executive Officer, director | Sold | $16.5k1.0k shares |
| 2025-06-16 | DUVALL DAVID L. Chief Executive Officer, director | Sold | $139.1k8.4k shares |
| 2025-06-13 | DUVALL DAVID L. Chief Executive Officer, director | Sold | $39824 shares |
| 2025-06-10 | DUVALL DAVID L. Chief Executive Officer, director | Sold | $32.9k2.0k shares |
| 2025-06-09 | DUVALL DAVID L. Chief Executive Officer, director | Sold | $68.8k4.3k shares |
| 2025-06-06 | DUVALL DAVID L. Chief Executive Officer, director | Sold | $160.2k10.0k shares |
| 2025-06-05 | DUVALL DAVID L. Chief Executive Officer, director | Sold | $181.0k11.3k shares |
| 2025-06-04 | DUVALL DAVID L. Chief Executive Officer, director | Sold | $144.2k9.0k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2025
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.00% of their portfolio | 499.9k $8.3m | Added +23.2k |
| RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio | 499.0k $8.3m | Added +16.3k |
| VANGUARD GROUP INC 0.00% of their portfolio | 462.8k $7.7m | Added +9.0k |
| Tieton Capital Management, LLC 2.75% of their portfolio | 423.9k $7.0m | Added +370 |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 385.8k $6.4m | Reduced -10.5k |
| GAMCO INVESTORS, INC. ET AL 0.06% of their portfolio | 384.5k $6.4m | Reduced -500 |
| GABELLI FUNDS LLC 0.04% of their portfolio | 310.5k $5.2m | Reduced -500 |
| GLOBAL VALUE INVESTMENT CORP. 7.40% of their portfolio | 308.6k $5.1m | Added +1.5k |
| NEEDHAM INVESTMENT MANAGEMENT LLC 0.34% of their portfolio | 255.0k $4.2m | Unchanged |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 219.5k $3.6m | Reduced -210 |
| ROYCE & ASSOCIATES LP 0.03% of their portfolio | 197.3k $3.3m | Added +81.6k |
| 22NW, LP 2.00% of their portfolio | 191.2k $3.2m | New |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 183.9k $3.1m | Added +4.3k |
| Diamond Hill Capital Management, LLC (Investment Advisor) 0.01% of their portfolio | 175.5k $2.9m | Reduced -7.0k |
| STATE STREET CORP 0.00% of their portfolio | 161.4k $2.7m | Added +5.9k |
| Pacific Ridge Capital Partners, LLC 0.60% of their portfolio | 151.5k $2.5m | Reduced -2.2k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.04% of their portfolio | 98.9k $1.6m | Added +4.0k |
| Teton Advisors, Inc. 0.94% of their portfolio | 92.7k $1.5m | Reduced -1.2k |
| MACKENZIE FINANCIAL CORP 0.00% of their portfolio | 80.0k $1.3m | Added +3.0k |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.01% of their portfolio | 72.3k $1.2m | Added +46.4k |
| Allspring Global Investments Holdings, LLC 0.00% of their portfolio | 69.7k $1.2m | Reduced -10.4k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 67.4k $1.1m | Added +345 |
| JACOBS LEVY EQUITY MANAGEMENT, INC 0.00% of their portfolio | 56.9k $943.7k | Reduced -94 |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 53.7k $892.0k | Added +31.7k |
| Empowered Funds, LLC 0.01% of their portfolio | 44.9k $744.5k | Added +4.0k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 44.5k $738.2k | Unchanged |
| LSV ASSET MANAGEMENT 0.00% of their portfolio | 44.4k $736.0k | Added +29.0k |
| MORGAN STANLEY 0.00% of their portfolio | 42.5k $704.3k | Added +5.6k |
| RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio | 40.2k $667.7k | Added +390 |
| ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio | 38.0k $629.0k | Reduced -9.2k |
| ALERUS FINANCIAL NA 0.04% of their portfolio | 35.2k $583.6k | New |
| RITHOLTZ WEALTH MANAGEMENT 0.01% of their portfolio | 34.8k $577.5k | New |
| STRS OHIO 0.00% of their portfolio | 30.0k $497.7k | Reduced -2.7k |
| PRUDENTIAL FINANCIAL INC 0.00% of their portfolio | 28.1k $466.4k | Reduced -1.1k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 28.1k $466.3k | Reduced -13.8k |
| Quantinno Capital Management LP 0.00% of their portfolio | 25.8k $427.5k | Added +8.1k |
| WHITE PINE CAPITAL LLC 0.13% of their portfolio | 24.8k $411.3k | Added +9.3k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 24.7k $410.3k | Reduced -156 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 24.5k $406.4k | Added +3.7k |
| Ancora Advisors LLC 0.01% of their portfolio | 23.1k $384.1k | Added +1.1k |
| Inspire Advisors, LLC 0.04% of their portfolio | 22.8k $378.0k | Reduced -4.3k |
| GLOBEFLEX CAPITAL L P 0.03% of their portfolio | 22.5k $372.7k | Unchanged |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio | 21.2k $352.0k | Unchanged |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 19.6k $325.8k | Reduced -816 |
| BAILARD, INC. 0.01% of their portfolio | 19.2k $317.7k | Unchanged |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 18.9k $314.4k | Unchanged |
| Nuveen, LLC 0.00% of their portfolio | 16.9k $281.2k | Unchanged |
| BARCLAYS PLC 0.00% of their portfolio | 16.0k $266.0k | Added +6.6k |
| Glenmede Investment Management, LP 0.00% of their portfolio | 13.7k $226.6k | First filing |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 13.1k $217.0k | Reduced -83 |
| Invesco Ltd. 0.00% of their portfolio | 13.0k $216.4k | Reduced -5.6k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 12.6k $209.8k | Added +1.0k |
| STONERIDGE INVESTMENT PARTNERS LLC 0.14% of their portfolio | 11.4k $189.0k | Unchanged |
| UBS Group AG 0.00% of their portfolio | 7.7k $128.0k | Added +2.9k |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.00% of their portfolio | 6.7k $111.4k | Unchanged |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 6.4k $106.9k | Added +907 |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 6.4k $105.8k | Unchanged |
| MetLife Investment Management, LLC 0.00% of their portfolio | 5.3k $88.6k | New |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 4.9k $80.7k | Unchanged |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 4.7k $78.0k | Added +738 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 4.6k $76.9k | Added +126 |
| CITIGROUP INC 0.00% of their portfolio | 2.9k $48.5k | Reduced -2.3k |
| Global Retirement Partners, LLC 0.00% of their portfolio | 2.5k $41.5k | First filing |
| Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio | 2.0k $33.3k | Unchanged |
| LOM Asset Management Ltd 0.01% of their portfolio | 2.0k $33.0k | First filing |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 1.8k $29.2k | Added +645 |
| NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio | 1.7k $27.7k | Added +1.6k |
| Versant Capital Management, Inc 0.00% of their portfolio | 1.6k $26.6k | Added +603 |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 1.5k $24.8k | Added +234 |
| MEEDER ASSET MANAGEMENT INC 0.00% of their portfolio | 1.2k $19.9k | Unchanged |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 910 $15.1k | Reduced -9.1k |
| NewEdge Advisors, LLC 0.00% of their portfolio | 880 $14.6k | Added +503 |
| LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio | 841 $13.0k | Added +799 |
| Legal & General Group Plc 0.00% of their portfolio | 763 $12.7k | Added +179 |
| GAMMA Investing LLC 0.00% of their portfolio | 758 $12.6k | Added +249 |
| Ameritas Investment Partners, Inc. 0.00% of their portfolio | 640 $10.6k | Unchanged |
| IFP Advisors, Inc 0.00% of their portfolio | 562 $9.7k | Added +5 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 548 $9.1k | Unchanged |
| Federation des caisses Desjardins du Quebec 0.00% of their portfolio | 510 $8.5k | Unchanged |
| FMR LLC 0.00% of their portfolio | 349 $5.8k | Reduced -596 |
| 1620 INVESTMENT ADVISORS, INC. 0.00% of their portfolio | 293 $4.9k | Unchanged |
| AMALGAMATED BANK 0.00% of their portfolio | 261 $4.0k | Unchanged |
| Sterling Capital Management LLC 0.00% of their portfolio | 213 $3.5k | Added +77 |
| CWM, LLC 0.00% of their portfolio | 173 $3.0k | Added +102 |
| State of Wyoming 0.00% of their portfolio | 153 $2.5k | Reduced -250 |
| EverSource Wealth Advisors, LLC 0.00% of their portfolio | 145 $2.4k | New |
| Arax Advisory Partners 0.00% of their portfolio | 98 $1.6k | Unchanged |
| True Wealth Design, LLC 0.00% of their portfolio | 22 $365 | Added +2 |
| Archer Investment Corp 0.00% of their portfolio | 10 $166 | Unchanged |
| SBI Securities Co., Ltd. 0.00% of their portfolio | 6 $100 | New |
| PNC Financial Services Group, Inc. 0.00% of their portfolio | 5 $83 | New |
| HARBOUR INVESTMENTS, INC. 0.00% of their portfolio | 3 $50 | Unchanged |
| Essential Partners LLC 0.00% of their portfolio | 2 $33 | First filing |
| HUNTINGTON NATIONAL BANK 0.00% of their portfolio | 1 $17 | Unchanged |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. — of their portfolio | 0 $0 | Unchanged |