DucommunDCO
13F holders, Q4 2025 (December 31)207holders +4
31new positions
27sold out
8famous investors
$95.15avg. 13F price*
At the end of Q4 2025, 207 institutions reported holding Ducommun Inc. (DCO) in their 13F filings, up 4 from Q3 2025. 31 opened new positions and 27 sold out. The largest holders were BlackRock, Inc. ($160.1M), Vanguard Group Inc. ($80.1M) and Paradigm Capital Management Inc. ($73.3M). 8 famous investors held it, including Mario Gabelli (0.5% of GAMCO Investors's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Ducommun Inc.
- CUSIP
- 264147109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 31 | $52.5M |
| Exits | 27 | $13.7M |
All 13F filers, Q3 2025 → Q4 2025: 1,197,648 shares bought and 1,072,213 shares sold, net +125,435 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 207 holders
| BlackRock, Inc. | 0.00% | Reduce -0.5% | 1,682,647 | $160.1M |
| Vanguard Group Inc. | 0.00% | Add +2.3% | 842,368 | $80.1M |
| Paradigm Capital Management Inc. | 3.09% | No change | 770,500 | $73.3M |
| Dimensional Fund Advisors LP | 0.01% | Reduce -12.7% | 749,513 | $71.3M |
| State Street Corp. | 0.00% | Add +10.4% | 670,966 | $63.8M |
| GAMCO Investors | 0.47% | Reduce -6.0% | 517,100 | $49.2M |
| Brown Advisory Inc. | 0.06% | Reduce -7.6% | 433,585 | $41.2M |
| Ophir Asset Management Pty Ltd | 4.58% | Reduce -5.8% | 429,204 | $40.8M |
| RDST Capital LLC | 3.50% | Reduce -22.2% | 390,363 | $37.1M |
| Geode Capital Management, LLC | 0.00% | Add +1.8% | 333,371 | $31.7M |
| GW&K Investment Management, LLC | 0.26% | Add +2.0% | 319,772 | $30.4M |
| Alliancebernstein L.P. | 0.01% | Reduce -8.9% | 290,945 | $27.7M |
| Loomis Sayles & Co. L P | 0.03% | New | 273,605 | $26.0M |
| Kennedy Capital Management LLC | 0.53% | Reduce -8.8% | 262,003 | $24.9M |
| Deutsche Bank AG | 0.01% | Reduce -8.8% | 225,351 | $21.4M |
| Aberdeen Group plc | 0.03% | Add +7.2% | 218,433 | $20.8M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +10.1% | 191,314 | $18.2M |
| Van Eck Associates Corp. | 0.01% | Add +79.7% | 186,835 | $17.8M |
| First Eagle Investment Management, LLC | 0.03% | Reduce -0.9% | 181,324 | $17.2M |
| Meros Investment Management, LP | 6.58% | Add +4.8% | 174,485 | $16.6M |
| Diamond Hill Capital Management, LLC (Investment Advisor) | 0.07% | Reduce -5.7% | 141,757 | $13.5M |
| Thornburg Investment Management Inc. | 0.16% | Add +0.3% | 135,098 | $12.9M |
| Invesco Ltd. | 0.00% | Reduce -4.6% | 133,375 | $12.7M |
| FMR LLC | 0.00% | Add +21.3% | 132,205 | $12.6M |
| WCM Investment Management, LLC | 0.02% | New | 126,746 | $12.1M |
| Wells Fargo & Company | 0.00% | Add +4.1% | 123,844 | $11.8M |
| American Century Companies Inc. | 0.01% | Add +215.4% | 123,747 | $11.8M |
| Bragg Financial Advisors, Inc | 0.37% | Add +0.4% | 120,697 | $11.5M |
| Millennium Management | 0.01% | Add +267.3% | 116,872 | $11.1M |
| Phocas Financial Corp. | 1.42% | Reduce -0.2% | 114,834 | $10.9M |
| Northern Trust Corp. | 0.00% | Reduce -7.0% | 114,578 | $10.9M |
| Morgan Stanley | 0.00% | Add +32.5% | 105,178 | $10.0M |
| Wellington Management Group LLP | 0.00% | Add +1.8% | 103,934 | $9.9M |
| Gabelli Funds LLC | 0.07% | Add +1.2% | 103,916 | $9.9M |
| Royce & Associates LP | 0.10% | Reduce -20.5% | 101,581 | $9.7M |
| Oberweis Asset Management Inc./ | 0.34% | Add +2.5% | 98,100 | $9.3M |
| Goldman Sachs Group Inc. | 0.00% | Add +32.7% | 94,328 | $9.0M |
| Renaissance Technologies | 0.01% | Reduce -38.6% | 89,700 | $8.5M |
| Qube Research & Technologies Ltd | 0.01% | Add +8.9% | 82,030 | $7.8M |
| Teacher Retirement System of Texas | 0.02% | Add +17.2% | 72,017 | $6.9M |
| Gibson Capital, LLC | 1.23% | Reduce -6.7% | 70,229 | $6.7M |
| Royal Bank of Canada | 0.00% | Reduce -60.3% | 67,597 | $6.4M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | Add +0.5% | 62,796 | $6.1M |
| Two Sigma Investments, LP | 0.01% | Reduce -16.6% | 60,697 | $5.8M |
| Nuveen, LLC | 0.00% | Add +88.1% | 57,602 | $5.5M |
| CSM Advisors, LLC | 0.14% | Reduce -24.3% | 54,994 | $5.2M |
| Allspring Global Investments Holdings, LLC | 0.01% | Reduce -25.3% | 49,362 | $4.7M |
| Bank of New York Mellon Corp | 0.00% | Reduce -1.9% | 46,296 | $4.4M |
| Commonwealth Equity Services, LLC | 0.01% | Reduce -0.2% | 45,803 | $4.4M |
| Hennion & Walsh Asset Management, Inc. | 0.14% | Add +9.9% | 42,989 | $4.1M |
| Bank of America Corp. | 0.00% | Reduce -9.2% | 42,715 | $4.1M |
| Raymond James Financial Inc. | 0.00% | Reduce -34.4% | 42,331 | $4.0M |
| First Trust Advisors LP | 0.00% | Add +551.1% | 42,083 | $4.0M |
| AYAL Capital Advisors Ltd | 2.08% | No change | 40,000 | $3.8M |
| Barclays PLC | 0.00% | Add +7.6% | 36,588 | $3.5M |
| UBS Group AG | 0.00% | Reduce -45.5% | 35,156 | $3.3M |
| Advisors Asset Management, Inc. | 0.06% | Add +8.8% | 34,543 | $3.3M |
| AQR Capital Management | 0.00% | Add +1.5% | 34,254 | $3.3M |
| Teton Advisors, LLC | 2.21% | Reduce -27.2% | 33,500 | $3.2M |
| Martingale Asset Management L P | 0.08% | Add +0.2% | 32,757 | $3.1M |
| Legal & General Group Plc | 0.00% | No change | 32,604 | $3.1M |
| Oliver Luxxe Assets LLC | 0.46% | Reduce -0.1% | 31,865 | $3.0M |
| SG Americas Securities, LLC | 0.00% | Add +248.9% | 30,799 | $2.9M |
| Orchard Capital Management, LLC | 2.39% | Add +2.1% | 28,907 | $2.7M |
| Swiss National Bank | 0.00% | Add +1.8% | 27,900 | $2.7M |
| Jane Street Group, LLC | 0.00% | New | 27,860 | $2.7M |
| Rice Hall James & Associates, LLC | 0.14% | Reduce -14.8% | 26,413 | $2.5M |
| Ingalls & Snyder LLC | 0.09% | Reduce -3.3% | 26,197 | $2.5M |
| D. E. Shaw & Co. | 0.00% | Reduce -46.1% | 25,592 | $2.4M |
| Annex Advisory Services, LLC | 0.05% | Reduce -1.6% | 24,824 | $2.4M |
| Algert Global LLC | 0.04% | Reduce -1.2% | 24,719 | $2.4M |
| Verition Fund Management LLC | 0.01% | Reduce -43.0% | 24,365 | $2.3M |
| Mercer Global Advisors Inc. | 0.00% | Reduce -1.8% | 22,301 | $2.1M |
| Sei Investments Co. | 0.00% | Add +289.1% | 21,917 | $2.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +1.0% | 21,675 | $2.1M |
| North Star Investment Management Corp. | 0.12% | No change | 20,775 | $2.0M |
| New York State Common Retirement Fund | 0.00% | Reduce -0.6% | 19,996 | $1.9M |
| ExodusPoint Capital Management, LP | 0.02% | New | 19,711 | $1.9M |
| Rhumbline Advisers | 0.00% | Reduce -14.0% | 18,961 | $1.8M |
| JPMorgan Chase & Co. | 0.00% | Add +43.0% | 18,927 | $1.8M |
| B. Metzler seel. Sohn & Co. AG | 0.02% | New | 18,772 | $1.8M |
| Principal Financial Group Inc. | 0.00% | Add +45.3% | 17,588 | $1.7M |
| Panagora Asset Management Inc. | 0.01% | Reduce -4.1% | 16,133 | $1.5M |
| HighTower Advisors, LLC | 0.00% | Reduce -0.3% | 14,859 | $1.4M |
| Trexquant Investment LP | 0.01% | Add +26.9% | 14,083 | $1.3M |
| BNP Paribas Financial Markets | 0.00% | Add +53.7% | 13,821 | $1.3M |
| California State Teachers Retirement System | 0.00% | Reduce -12.9% | 13,566 | $1.3M |
| Y-Intercept (Hong Kong) Ltd | 0.03% | New | 13,551 | $1.3M |
| Victory Capital Management Inc. | 0.00% | Reduce -4.0% | 13,543 | $1.3M |
| Pathstone Holdings, LLC | 0.01% | Reduce -43.9% | 13,526 | $1.3M |
| Russell Investments Group, Ltd. | 0.00% | Add +7.3% | 13,502 | $1.3M |
| HRT Financial LP | 0.00% | Add +114.5% | 13,097 | $1.2M |
| Tudor Investment Corporation | 0.01% | Reduce -52.0% | 12,962 | $1.2M |
| Franklin Resources Inc. | 0.00% | Reduce -81.9% | 12,277 | $1.2M |
| LPL Financial LLC | 0.00% | Add +0.3% | 12,080 | $1.1M |
| Jump Financial, LLC | 0.02% | Reduce -60.0% | 11,924 | $1.1M |
| Two Sigma Advisers, LP | 0.00% | Reduce -27.5% | 10,800 | $1.0M |
| Quest Investment Management LLC | 0.11% | Reduce -5.6% | 10,464 | $995K |
| Cerity Partners LLC | 0.00% | Add +14.3% | 10,143 | $965K |
| Citadel Advisors | 0.00% | New | 8,865 | $843K |
"% of holder's portfolio" is DCO's weight in each manager's 13F, not the share of Ducommun Inc. the manager owns.