CORE MOLDING TECHNOLOGIES INC CMT
CIK 0001026655 · CUSIP 218683100
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $10.94M 488,447 shares | 0.02% | -14.84K(-2.90%)Reduced | SEC filing ↗ May 14, 2026 | ▾ |
| 02 | BlackRock, Inc. CIK 2012383 · View history | $10.59M 472,628 shares | 0.00% | -9.09K(-1.90%)Reduced | SEC filing ↗ May 13, 2026 | ▾ |
| 03 | Tieton Capital Management, LLC CIK 1381954 · View history | $10.30M 459,890 shares | 3.45% | +19.24K(+4.40%)Added | SEC filing ↗ May 8, 2026 | ▾ |
| 04 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $8.76M 391,207 shares | 0.00% | +2.92K(+0.80%)Added | SEC filing ↗ May 7, 2026 | ▾ |
| 05 | GAMCO INVESTORS, INC. ET AL CIK 807249 · View history | $8.42M 375,800 shares | 0.08% | -700(-0.20%)Reduced | SEC filing ↗ May 14, 2026 | ▾ |
| 06 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history | $7.65M 341,619 shares | 0.00% | — | SEC filing ↗ May 15, 2026 | ▾ |
| 07 | GABELLI FUNDS LLC CIK 1081407 · View history | $6.87M 306,500 shares | 0.05% | 0(0.00%)Unchanged | SEC filing ↗ May 14, 2026 | ▾ |
| 08 | ROYCE & ASSOCIATES LP CIK 906304 · View history | $5.77M 257,502 shares | 0.06% | +21.52K(+9.10%)Added | SEC filing ↗ May 12, 2026 | ▾ |
| 09 | NEEDHAM INVESTMENT MANAGEMENT LLC CIK 1167212 · View history | $5.65M 252,371 shares | 0.29% | -979(-0.40%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 10 | SEI INVESTMENTS CO CIK 350894 · View history | $5.05M 225,532 shares | 0.00% | +119.46K(+112.60%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 11 | 22NW, LP CIK 1694297 · View history | $4.99M 222,738 shares | 3.42% | 0(0.00%)Unchanged | SEC filing ↗ May 15, 2026 | ▾ |
| 12 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $4.91M 219,030 shares | 0.00% | -436(-0.20%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 13 | DIAMOND HILL CAPITAL MANAGEMENT INC CIK 1217541 · View history | $4.38M 195,405 shares | 0.03% | -2.76K(-1.40%)Reduced | SEC filing ↗ May 7, 2026 | ▾ |
| 14 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $4.07M 181,656 shares | 0.00% | +2.61K(+1.50%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 15 | STATE STREET CORP CIK 93751 · View history | $3.68M 164,229 shares | 0.00% | +1.76K(+1.10%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 16 | BARD ASSOCIATES INC CIK 1105907 · View history | $3.25M 145,188 shares | 0.82% | -327(-0.20%)Reduced | SEC filing ↗ May 8, 2026 | ▾ |
| 17 | Pacific Ridge Capital Partners, LLC CIK 1591546 · View history | $3.23M 144,296 shares | 0.70% | -655(-0.50%)Reduced | SEC filing ↗ May 11, 2026 | ▾ |
| 18 | Allspring Global Investments Holdings, LLC CIK 1890906 · View history | $2.43M 108,557 shares | 0.00% | -17.20K(-13.70%)Reduced | SEC filing ↗ May 5, 2026 | ▾ |
| 19 | BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history | $2.43M 108,368 shares | 0.05% | +884(+0.80%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 20 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC CIK 1423442 · View history | $1.75M 78,202 shares | 0.01% | -16.51K(-17.40%)Reduced | SEC filing ↗ May 13, 2026 | ▾ |
Showing 20 / 97 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 97 reporting institutions.
This page includes 20 of 97 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 97 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.
MCP https://api.akkrudata.ai/mcp
akkru_institutional_holdings
{"action":"holders","cusip":"218683100","quarter":"2026Q1","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP / CLI documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.