Skip to main content
Equibles

CMT

Core Molding Technologies Inc

Company with tickers: CMT

CIK
1026655
CUSIP
218683100
Shares Outstanding
8,563,299
13F Activity (30d)
62 filings 58 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 97
Total Value: $140,802,765
Total Shares: 6,285,840

Institutional Ownership Trend

25 quarters

Superinvestors Holding CMT

All superinvestors →
Mario Gabelli $8,417,920

Holder Concentration

Across 97 13F filers · Δ vs Dec 31, 2025
Top Holder
7.8%
Jun 2023 → Mar 2026 · range 7.8% – 12.5%
−4.1 pts
Top 5
34.8%
Jun 2023 → Mar 2026 · range 34.8% – 48.4%
−9.7 pts
Top 10
56.8%
Jun 2023 → Mar 2026 · range 56.8% – 70.2%
−10.9 pts
HHI
424
Jun 2023 → Mar 2026 · range 424 – 621
Broadly held−163

Quarterly Activity

vs Dec 31, 2025
New
23
Increased
23
Decreased
27
Sold Out
6
Unchanged
24
Holder count: +17
Institutional value: +66.3%
Shares held: +48.8%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Large SEI INVESTMENTS CO +119,457 225,532
Small Tieton Capital Management, LLC +19,242 459,890
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP +9,953 31,172
Large Quantinno Capital Management LP +7,493 45,462
Mega RAYMOND JAMES FINANCIAL INC +5,256 48,125

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Large O'SHAUGHNESSY ASSET MANAGEMENT, LLC −16,511 78,202
Large RENAISSANCE TECHNOLOGIES LLC −14,838 488,447
Mega BARCLAYS PLC −10,794 3,654
Mid RITHOLTZ WEALTH MANAGEMENT −5,489 54,036
Small WHITE PINE CAPITAL LLC −4,382 19,812

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega BlackRock, Inc. 472,628 $10,586,865
Mega DIMENSIONAL FUND ADVISORS LP 391,207 $8,763,035
Mega VANGUARD CAPITAL MANAGEMENT LLC 341,619 $7,652,265
Mid ROYCE & ASSOCIATES LP 257,502 $5,768,044
Large Allspring Global Investments Holdings, LLC 108,557 $2,431,676

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Large GLENMEDE TRUST CO NA 13,658 $273,842
Mid Global Retirement Partners, LLC 2,500 $50,125
Large Kestra Advisory Services, LLC 2,130 $42,706
Large Federation des caisses Desjardins du Quebec 500 $10,025
Large AMALGAMATED BANK 255 $5,112
Filter: New 23 Increased 23 Reduced 27 Sold out 6 Unchanged 24
Showing 97 of 97
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Large RENAISSANCE TECHNOLOGIES LLC $10,941,212 7.77% 488,447
Mega BlackRock, Inc. $10,586,865 7.52% 472,628
Small Tieton Capital Management, LLC $10,301,536 7.32% 459,890
Mega DIMENSIONAL FUND ADVISORS LP $8,763,035 6.22% 391,207
Mid GAMCO INVESTORS, INC. ET AL $8,417,920 5.98% 375,800
Mega VANGUARD CAPITAL MANAGEMENT LLC $7,652,265 5.43% 341,619
Large GABELLI FUNDS LLC $6,865,600 4.88% 306,500
Mid ROYCE & ASSOCIATES LP $5,768,044 4.10% 257,502
Mid NEEDHAM INVESTMENT MANAGEMENT LLC $5,653,110 4.01% 252,371
Large SEI INVESTMENTS CO $5,051,916 3.59% 225,532
Small 22NW, LP $4,989,331 3.54% 222,738
Mega AMERICAN CENTURY COMPANIES INC $4,906,272 3.48% 219,030
Large DIAMOND HILL CAPITAL MANAGEMENT INC $4,377,072 3.11% 195,405
Mega GEODE CAPITAL MANAGEMENT, LLC $4,069,094 2.89% 181,656
Mega STATE STREET CORP $3,678,729 2.61% 164,229
Small BARD ASSOCIATES INC $3,252,211 2.31% 145,188
Small Pacific Ridge Capital Partners, LLC $3,232,230 2.30% 144,296
Large Allspring Global Investments Holdings, LLC $2,431,676 1.73% 108,557
Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC $2,427,443 1.72% 108,368
Large O'SHAUGHNESSY ASSET MANAGEMENT, LLC $1,751,724 1.24% 78,202
Mega VANGUARD PORTFOLIO MANAGEMENT LLC $1,703,116 1.21% 76,032
Small Teton Advisors, LLC $1,587,936 1.13% 70,890
Mega NORTHERN TRUST CORP Bank $1,364,875 0.97% 60,932
Large MACKENZIE FINANCIAL CORP $1,337,638 0.95% 59,716
Large Empowered Funds, LLC $1,217,843 0.86% 54,368
Mid RITHOLTZ WEALTH MANAGEMENT $1,210,406 0.86% 54,036
Mega GOLDMAN SACHS GROUP INC $1,160,610 0.82% 51,813
Mega VANGUARD FIDUCIARY TRUST CO Bank $1,105,372 0.79% 49,347
Mega RAYMOND JAMES FINANCIAL INC $1,078,000 0.77% 48,125
Large LSV ASSET MANAGEMENT $1,072,332 0.76% 47,872
Large Quantinno Capital Management LP $1,018,348 0.72% 45,462
Large JACOBS LEVY EQUITY MANAGEMENT, INC $988,691 0.70% 44,138
Large ACADIAN ASSET MANAGEMENT LLC $960,803 0.68% 42,893
Small ALERUS FINANCIAL NA $734,921 0.52% 32,809
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $698,252 0.50% 31,172
Large PRUDENTIAL FINANCIAL INC $650,630 0.46% 29,046
Large STRS OHIO $595,840 0.42% 26,600
Mega Bank of New York Mellon Corp Bank $583,340 0.41% 26,042
Mega MORGAN STANLEY $524,516 0.37% 23,416
Mega BANK OF AMERICA CORP /DE/ Bank $506,956 0.36% 22,632
Mega CITADEL ADVISORS LLC $463,724 0.33% 20,702
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $451,673 0.32% 20,164
Micro Bristlecone Value Partners, LLC $448,000 0.32% 20,000
Small WHITE PINE CAPITAL LLC $443,788 0.32% 19,812
Mega AMERIPRISE FINANCIAL INC $430,348 0.31% 19,212
Mega Nuveen, LLC $379,679 0.27% 16,950
Mid Hillsdale Investment Management Inc. $358,400 0.25% 16,000
Mega JANE STREET GROUP, LLC $333,311 0.24% 14,880
Small GLOBEFLEX CAPITAL L P $328,473 0.23% 14,664
Small STONERIDGE INVESTMENT PARTNERS LLC $324,934 0.23% 14,506
Mega RHUMBLINE ADVISERS $247,766 0.18% 11,061
Mega UBS Group AG $146,495 0.10% 6,540
Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Pension $129,920 0.09% 5,800
Large MetLife Investment Management, LLC $106,892 0.08% 4,772
Mega JPMORGAN CHASE & CO $90,562 0.06% 4,043
Mega Vanguard Global Advisers, LLC $86,755 0.06% 3,873
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $86,217 0.06% 3,849
Mega BARCLAYS PLC $81,849 0.06% 3,654
Mega WELLS FARGO & COMPANY/MN $68,656 0.05% 3,065
Mega DEUTSCHE BANK AG\ Bank $59,942 0.04% 2,676
Mid Tower Research Capital LLC (TRC) $47,241 0.03% 2,109
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $46,188 0.03% 2,062
Large Police & Firemen's Retirement System of New Jersey Pension $44,912 0.03% 2,005
Small LOM Asset Management Ltd $44,800 0.03% 2,000
Mega BNP PARIBAS ARBITRAGE, SA $39,043 0.03% 1,743
Large NewEdge Advisors, LLC $37,609 0.03% 1,679
Small Versant Capital Management, Inc $35,974 0.03% 1,606
Mid MEEDER ASSET MANAGEMENT INC $26,902 0.02% 1,201
Large OSAIC HOLDINGS, INC. $26,745 0.02% 1,194
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $23,072 0.02% 1,030
Large Russell Investments Group, Ltd. $18,210 0.01% 813
Mid GAMMA Investing LLC $17,203 0.01% 768
Mega Legal & General Group Plc $17,091 0.01% 763
Mega FMR LLC $14,515 0.01% 648
Mid Ameritas Investment Partners, Inc. $14,336 0.01% 640
Mid IFP Advisors, Inc $12,880 0.01% 575
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $9,833 0.01% 439
Mega CITIGROUP INC $8,466 0.01% 378
Mega ROYAL BANK OF CANADA Bank $7,705 0.01% 344
Micro 1620 INVESTMENT ADVISORS, INC. $6,563 0.00% 293
Mid Sterling Capital Management LLC $6,025 0.00% 269
Large CWM, LLC $5,286 0.00% 236
Mid Arax Advisory Partners $1,747 0.00% 78
Large NISA INVESTMENT ADVISORS, LLC $1,545 0.00% 69
Small Essential Partners LLC $963 0.00% 43
Mega PNC FINANCIAL SERVICES GROUP, INC. $761 0.00% 34
Mid EverSource Wealth Advisors, LLC $559 0.00% 25
Micro True Wealth Design, LLC $515 0.00% 23
Large BESSEMER GROUP INC $403 0.00% 18
Small Archer Investment Corp $224 0.00% 10
Mid Allworth Financial LP $134 0.00% 6
Mid HARBOUR INVESTMENTS, INC. $67 0.00% 3
Mid MAI Capital Management $44 0.00% 2
Small Root Financial Partners, LLC $44 0.00% 2
Mid ROTHSCHILD INVESTMENT LLC $22 0.00% 1
Small Sunbelt Securities, Inc. Broker-Dealer $22 0.00% 1
Large HUNTINGTON NATIONAL BANK Bank $22 0.00% 1

Report a Problem

Category
Description
Email (optional, for follow-up)