Latest Period
Q1 2026
Security Snapshot
CORE MOLDING TECHNOLOGIES INC - Common Stock (CMT) Institutional Ownership
CUSIP: 218683100
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
96
Shares (Excl. Options)
6,285,821
Price
$22.40
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- Security type / class
- Equity / Common Stock
- Symbol
- CMT on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 6,285,821
- Total 13F value
- $140,802,930
- Portfolio coverage rank
- 0%
- Share change
- +186,598
- Value change
- +$4,218,741
- Number of holders
- 96
- Shares outstanding
- 8,818,560
- SEC-reported price per share
- $24.69
- Insider filing price
- $24.69
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- CMT - CORE MOLDING TECHNOLOGIES INC - Common Stock is tracked under CUSIP 218683100.
- 96 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 92 to 96 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $122,229,924 to $140,802,930.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 96 institutions filings for Q1 2026.
Security key
218683100
Latest holder period
Q1 2026
13F holders
96
13D/G owners
1
CIK / CUSIP context first
Open Q1 2026 holders
CMT full holder history
CORE MOLDING TECHNOLOGIES INC SEC filings
CORE MOLDING TECHNOLOGIES INC company facts
CORE MOLDING TECHNOLOGIES INC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 218683100:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
CMT
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Tieton Capital Management, LLC | 5% | $9,061,070 | 440,928 | Tieton Capital Management, LLC | 30 Sep 2025 |
As of 31 Mar 2026, 96 institutional investors reported holding 6,285,821 shares of CORE MOLDING TECHNOLOGIES INC - Common Stock (CMT). This represents 71% of the company’s total 8,818,560 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
62%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 5.5% | 488,447 | -2.9% | 0.02% | $10,941,213 |
| BlackRock, Inc. | 5.4% | 472,628 | -1.9% | 0% | $10,586,866 |
| Tieton Capital Management, LLC | 5.2% | 459,890 | +4.4% | 3.5% | $10,302,000 |
| DIMENSIONAL FUND ADVISORS LP | 4.4% | 391,207 | +0.75% | 0% | $8,763,239 |
| GAMCO INVESTORS, INC. ET AL | 4.3% | 375,800 | -0.19% | 0.08% | $8,417,920 |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.9% | 341,619 | 0% | 0% | $7,652,266 |
| GABELLI FUNDS LLC | 3.5% | 306,500 | 0% | 0.05% | $6,865,600 |
| ROYCE & ASSOCIATES LP | 2.9% | 257,502 | +9.1% | 0.06% | $5,768,045 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 2.9% | 252,371 | -0.39% | 0.29% | $5,653,110 |
| SEI INVESTMENTS CO | 2.6% | 225,532 | +113% | 0% | $5,051,917 |
| 22NW, LP | 2.5% | 222,738 | 0% | 3.9% | $4,989,331 |
| AMERICAN CENTURY COMPANIES INC | 2.5% | 219,030 | -0.2% | 0% | $4,906,272 |
| DIAMOND HILL CAPITAL MANAGEMENT INC | 2.2% | 195,405 | -1.4% | 0.03% | $4,377,072 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.1% | 181,656 | +1.5% | 0% | $4,070,933 |
| STATE STREET CORP | 1.9% | 164,229 | +1.1% | 0% | $3,678,730 |
| BARD ASSOCIATES INC | 1.6% | 145,188 | -0.22% | 0.82% | $3,252,212 |
| Pacific Ridge Capital Partners, LLC | 1.6% | 144,296 | -0.45% | 0.7% | $3,232,230 |
| Allspring Global Investments Holdings, LLC | 1.2% | 108,557 | -14% | 0% | $2,431,677 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 1.2% | 108,368 | +0.82% | 0.05% | $2,427,443 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 0.89% | 78,202 | -17% | 0.01% | $1,751,725 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 0.86% | 76,032 | 0% | 0% | $1,703,117 |
| Teton Advisors, LLC | 0.8% | 70,890 | -0.42% | 1.1% | $1,587,936 |
| NORTHERN TRUST CORP | 0.69% | 60,932 | -0.66% | 0% | $1,364,876 |
| MACKENZIE FINANCIAL CORP | 0.68% | 59,716 | +1.3% | 0% | $1,337,638 |
| Empowered Funds, LLC | 0.62% | 54,368 | 0.01% | $1,217,843 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 6,285,821 | $140,802,930 | +$4,218,741 | $22.40 | 96 |
| 2025 Q4 | 6,096,132 | $122,229,924 | -$605,020 | $20.05 | 92 |
| 2025 Q3 | 6,412,629 | $131,777,727 | +$4,660,101 | $20.55 | 93 |
| 2025 Q2 | 6,201,865 | $102,887,440 | +$3,838,524 | $16.59 | 93 |
| 2025 Q1 | 6,003,097 | $91,245,548 | +$572,581 | $15.20 | 93 |
| 2024 Q4 | 5,952,165 | $98,447,747 | +$920,350 | $16.54 | 82 |
| 2024 Q3 | 5,563,100 | $95,734,385 | -$2,629,530 | $17.21 | 85 |
| 2024 Q2 | 5,709,625 | $91,010,139 | +$30,616 | $15.94 | 88 |
| 2024 Q1 | 5,681,842 | $107,562,696 | +$6,992,701 | $18.93 | 82 |
| 2023 Q4 | 5,314,400 | $98,469,085 | +$3,188,775 | $18.53 | 82 |
| 2023 Q3 | 4,945,487 | $140,896,080 | +$12,380,091 | $28.49 | 82 |
| 2023 Q2 | 4,539,928 | $103,277,845 | +$13,834,074 | $22.75 | 68 |
| 2023 Q1 | 3,929,425 | $70,689,875 | +$6,327,031 | $17.99 | 50 |
| 2022 Q4 | 3,586,910 | $46,593,523 | +$140,683 | $12.99 | 37 |
| 2022 Q3 | 3,627,832 | $36,003,000 | +$21,913 | $9.93 | 36 |
| 2022 Q2 | 3,626,109 | $33,298,000 | -$566,948 | $9.19 | 32 |
| 2022 Q1 | 3,685,366 | $39,635,000 | -$78,378 | $10.76 | 32 |
| 2021 Q4 | 3,693,205 | $31,394,000 | -$188,084 | $8.50 | 28 |
| 2021 Q3 | 3,703,254 | $42,606,000 | -$5,053,100 | $11.51 | 31 |
| 2021 Q2 | 4,138,344 | $63,825,000 | -$3,371,071 | $15.43 | 27 |
| 2021 Q1 | 4,357,989 | $51,056,000 | -$1,076,445 | $11.73 | 29 |
| 2020 Q4 | 4,429,378 | $62,320,042 | +$214,124 | $14.08 | 28 |
| 2020 Q3 | 4,415,064 | $39,187,027 | -$832,530 | $8.86 | 25 |
| 2020 Q2 | 4,515,146 | $18,568,012 | -$612,271 | $4.12 | 25 |
| 2020 Q1 | 4,659,166 | $7,170,005 | -$288,410 | $1.54 | 22 |