Ducommun Inc
DCO- Exchange
- NYSE
- Industry
- Aircraft Parts & Auxiliary Equipment, NEC
- SEC CIK
- 0000030305
In the last 90 days, Ducommun Inc insiders filed 0 open-market purchases and 2 sales; 269 institutions reported holding it in 13F filings for Q2 2026, worth $2.67B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Ducommun Inc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 224
- +21 vs. Q4 2025
- Shares held
- 13.6M
- +1.12M (+9.0%) vs. Q4 2025
- Total value
- $1.65B
- +$464.2M (+39.1%) vs. Q4 2025
- New holders
- 41
- 71 more added
- Sold out
- 20
- 74 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting DCO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 269 | $2.67B |
| Q1 2026 | 224 | $1.65B |
| Q4 2025 | 207 | $1.27B |
| Q3 2025 | 203 | $1.27B |
| Q2 2025 | 179 | $1.09B |
| Q1 2025 | 172 | $755.1M |
| Q4 2024 | 171 | $816.8M |
| Q3 2024 | 148 | $762.8M |
| Q2 2024 | 136 | $667.9M |
| Q1 2024 | 129 | $601.3M |
| Q4 2023 | 132 | $662.2M |
| Q3 2023 | 122 | $565.2M |
| Q2 2023 | 135 | $545.5M |
| Q1 2023 | 134 | $558.4M |
| Q4 2022 | 125 | $504.2M |
| Q3 2022 | 114 | $401.2M |
| Q2 2022 | 120 | $440.7M |
| Q1 2022 | 126 | $530.4M |
| Q4 2021 | 113 | $471.6M |
| Q3 2021 | 106 | $497.7M |
| Q2 2021 | 110 | $534.7M |
| Q1 2021 | 113 | $593.9M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Ducommun Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 1 | $0 | 0.00% | −97−99.0% | Reduced |
| Huntington National Bank | 1 | $122 | 0.00% | 00.0% | Unchanged |
| GHP Investment Advisors, Inc. | 1 | $122 | 0.00% | +1 | New |
| Twin Peaks Wealth Advisors, LLC | 1 | $122 | 0.00% | +1 | New |
| Hughes Financial Services, LLC | 1 | $122 | 0.00% | +1 | New |
| TD Waterhouse Canada Inc. | 1 | $126 | 0.00% | +1 | New |
| Sunbelt Securities, Inc. | 3 | $366 | 0.00% | 00.0% | Unchanged |
| First Horizon Corp | 4 | $488 | 0.00% | 00.0% | Unchanged |
| Cornerstone Planning Group LLC | 4 | $571 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 5 | $610 | 0.00% | +5 | New |
| Rockefeller Capital Management L.P. | 6 | $732 | 0.00% | −136−95.8% | Reduced |
| UMA Financial Services, Inc. | 7 | $854 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 7 | $854 | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 9 | $1.10K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 11 | $1.29K | 0.00% | 00.0% | Unchanged |
| Zions Bancorporation, National Association | 12 | $1.46K | 0.00% | +12 | New |
| Farther Finance Advisors, LLC | 14 | $1.77K | 0.00% | +8+133.3% | Added |
| EverSource Wealth Advisors, LLC | 22 | $2.68K | 0.00% | −9−29.0% | Reduced |
| Massmutual Trust Co FSB | 22 | $2.68K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 26 | $3.17K | 0.00% | +8+44.4% | Added |
| American National Bank | 43 | $5.25K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 44 | $5.37K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 47 | $5.73K | 0.00% | +17+56.7% | Added |
| SBI Securities Co., Ltd. | 78 | $9.52K | 0.00% | +55+239.1% | Added |
| Caitong International Asset Management Co., Ltd | 83 | $10.1K | 0.00% | +83 | New |
| Los Angeles Capital Management LLC | 100 | $12.2K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 119 | $14.5K | 0.00% | +111+1,387.5% | Added |
| Federated Hermes, Inc. | 126 | $15.4K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 136 | $16.6K | 0.00% | +1+0.7% | Added |
| Fifth Third Bancorp | 178 | $21.7K | 0.00% | +178 | New |
| Public Employees Retirement System of Ohio | 199 | $24.3K | 0.00% | −25−11.2% | Reduced |
| Nisa Investment Advisors, LLC | 200 | $24.4K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 200 | $24.4K | 0.00% | +18+9.9% | Added |
| Optiver Holding B.V. | 222 | $27.1K | 0.00% | +222 | New |
| Quadrant Capital Group LLC | 226 | $27.6K | 0.00% | +33+17.1% | Added |
| Versant Capital Management, Inc | 279 | $34.0K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 284 | $34.6K | 0.00% | +284 | New |
| Abound Wealth Management | 302 | $36.8K | 0.01% | 00.0% | Unchanged |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 428 | $52.2K | 0.00% | +131+44.1% | Added |
| Sterling Capital Management LLC | 457 | $55.8K | 0.00% | −339−42.6% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 461 | $56.2K | 0.00% | +461 | New |
| Assetmark, Inc | 500 | $61.0K | 0.00% | 00.0% | Unchanged |
| Financial Consulate, Inc | 500 | $61.0K | 0.01% | 00.0% | Unchanged |
| Bessemer Group Inc | 521 | $64.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 525 | $64.0K | 0.00% | −1,007−65.7% | Reduced |
| KBC Group NV | 579 | $71.0K | 0.00% | +579 | New |
| Hantz Financial Services, Inc. | 615 | $75.0K | 0.00% | −69−10.1% | Reduced |
| CWM, LLC | 763 | $93.1K | 0.00% | +88+13.0% | Added |
| US Bancorp | 798 | $97.4K | 0.00% | +13+1.7% | Added |
| Wealth Enhancement Advisory Services, LLC | 7,533 | $115.2K | 0.00% | +6,774+892.5% | Added |
| MAI Capital Management | 1,019 | $124.3K | 0.00% | +19+1.9% | Added |
| Kemnay Advisory Services Inc. | 1,091 | $133.1K | 0.02% | −149−12.0% | Reduced |
| Eastern Bank | 1,120 | $136.6K | 0.00% | −454−28.8% | Reduced |
| Ameritas Investment Partners, Inc. | 1,153 | $140.7K | 0.00% | 00.0% | Unchanged |
| Parvin Asset Management, LLC | 1,340 | $163.5K | 0.12% | +110+8.9% | Added |
| Central Pacific Bank - Trust Division | 1,500 | $183.0K | 0.02% | 00.0% | Unchanged |
| Quantbot Technologies LP | 1,608 | $196.2K | 0.01% | −794−33.1% | Reduced |
| GWM Advisors LLC | 1,655 | $201.9K | 0.00% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 1,694 | $206.7K | 0.02% | +1,694 | New |
| Focused Wealth Management, Inc | 1,728 | $210.8K | 0.02% | +1,728 | New |
| Callan Family Office, LLC | 1,754 | $214.0K | 0.00% | +1,754 | New |
| Baird Financial Group, Inc. | 1,760 | $214.7K | 0.00% | +1,760 | New |
| Great West Life Assurance Co | 1,758 | $215.0K | 0.00% | +4+0.2% | Added |
| Granite Investment Partners, LLC | 1,772 | $216.2K | 0.01% | +1,772 | New |
| Continuum Wealth Advisors, LLC | 1,786 | $217.9K | 0.09% | +1,786 | New |
| Jones Financial Companies LLLP | 1,835 | $221.6K | 0.00% | +1,678+1,068.8% | Added |
| EntryPoint Capital, LLC | 1,863 | $227.3K | 0.07% | −2,631−58.5% | Reduced |
| The PNC Financial Services Group, Inc. | 1,966 | $239.9K | 0.00% | −69−3.4% | Reduced |
| ProShare Advisors LLC | 2,001 | $244.1K | 0.00% | −522−20.7% | Reduced |
| Keybank National Association | 2,079 | $253.6K | 0.00% | +2,079 | New |
| ARS Investment Partners, LLC | 2,299 | $280.5K | 0.01% | −1,116−32.7% | Reduced |
| Danske Bank A/S | 2,387 | $291.2K | 0.00% | +1,224+105.2% | Added |
| Voya Investment Management LLC | 2,474 | $301.8K | 0.00% | −53−2.1% | Reduced |
| Pictet Asset Management Holding SA | 2,568 | $313.3K | 0.00% | +2,568 | New |
| Cetera Investment Advisers | 2,581 | $314.9K | 0.00% | +297+13.0% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,642 | $322.3K | 0.00% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 2,653 | $323.7K | 0.01% | −5,699−68.2% | Reduced |
| Voleon Capital Management LP | 2,687 | $327.8K | 0.01% | +2,687 | New |
| Ashton Thomas Private Wealth, LLC | 2,952 | $360.1K | 0.01% | +813+38.0% | Added |
| Virtus ETF Advisers LLC | 3,000 | $366.0K | 0.17% | −2,588−46.3% | Reduced |
| Vanguard Investments Australia, Ltd. | 3,055 | $372.7K | 0.00% | +3,055 | New |
| KLP Kapitalforvaltning AS | 3,200 | $390.4K | 0.00% | +200+6.7% | Added |
| Fiduciary Trust Co | 3,387 | $413.2K | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 3,390 | $413.6K | 0.00% | +3,390 | New |
| Cambridge Investment Research Advisors, Inc. | 3,460 | $422.0K | 0.00% | +285+9.0% | Added |
| Rafferty Asset Management, LLC | 3,499 | $426.9K | 0.00% | +338+10.7% | Added |
| Captrust Financial Advisors | 3,586 | $437.5K | 0.00% | −577−13.9% | Reduced |
| State Board of Administration of Florida Retirement System | 3,664 | $447.0K | 0.00% | −1,569−30.0% | Reduced |
| Toroso Investments, LLC | 3,820 | $466.0K | 0.00% | +3,820 | New |
| Police & Firemen's Retirement System of New Jersey | 3,835 | $467.9K | 0.00% | 00.0% | Unchanged |
| Arizona State Retirement System | 3,905 | $476.4K | 0.00% | −44−1.1% | Reduced |
| Parkwoods Wealth Partners, LLC | 4,000 | $488.0K | 0.12% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 4,000 | $488.0K | 0.03% | +4,000 | New |
| State of Alaska, Department of Revenue | 4,078 | $497.0K | 0.01% | 00.0% | Unchanged |
| Vident Advisory, LLC | 4,116 | $502.2K | 0.00% | +4,116 | New |
| Commerce Bank | 4,180 | $510.0K | 0.00% | −80−1.9% | Reduced |
| Envestnet Asset Management Inc | 4,189 | $511.1K | 0.00% | +208+5.2% | Added |
| Intech Investment Management LLC | 4,449 | $542.8K | 0.01% | −2,092−32.0% | Reduced |
| Boothbay Fund Management, LLC | 4,858 | $592.7K | 0.01% | +4,858 | New |
| Quantinno Capital Management LP | 5,019 | $612.3K | 0.00% | +481+10.6% | Added |