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 |
|---|---|---|---|---|---|
| Trexquant Investment LP | 11,856 | $1.45M | 0.01% | −2,227−15.8% | Reduced |
| Franklin Resources Inc | 11,605 | $1.42M | 0.00% | −672−5.5% | Reduced |
| XTX Topco Ltd | 10,610 | $1.29M | 0.02% | +4,011+60.8% | Added |
| Price T Rowe Associates Inc | 10,183 | $1.24M | 0.00% | +2,232+28.1% | Added |
| Squarepoint Ops LLC | 9,641 | $1.18M | 0.00% | +2,043+26.9% | Added |
| Vanguard Asset Management, Ltd | 9,372 | $1.14M | 0.00% | +9,372 | New |
| Jump Financial, LLC | 9,273 | $1.13M | 0.02% | −2,651−22.2% | Reduced |
| Quest Investment Management LLC | 8,639 | $1.05M | 0.12% | −1,825−17.4% | Reduced |
| Diversify Wealth Management, LLC | 7,200 | $996.5K | 0.02% | 00.0% | Unchanged |
| Calamos Advisors LLC | 7,866 | $959.7K | 0.00% | +7,866 | New |
| Creative Planning | 7,841 | $956.6K | 0.00% | +3,639+86.6% | Added |
| MetLife Investment Management | 7,591 | $926.1K | 0.00% | +63+0.8% | Added |
| Susquehanna International Group, LLP | 6,911 | $843.1K | 0.00% | +6,911 | New |
| NorthCrest Asset Manangement, LLC | 6,626 | $841.8K | 0.03% | −22−0.3% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 6,683 | $815.3K | 0.01% | 00.0% | Unchanged |
| STRS Ohio | 6,600 | $805.2K | 0.00% | −1,500−18.5% | Reduced |
| Round Rock Advisors, LLC | 6,542 | $798.1K | 0.12% | +6,542 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 6,492 | $792.0K | 0.00% | +108+1.7% | Added |
| Manufacturers Life Insurance Company, The | 6,383 | $778.7K | 0.00% | −148−2.3% | Reduced |
| Janus Henderson Group PLC | 6,011 | $733.4K | 0.00% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 6,000 | $732.0K | 0.00% | +500+9.1% | Added |
| Citigroup Inc | 5,538 | $675.6K | 0.00% | −3,318−37.5% | Reduced |
| Vanguard Global Advisers, LLC | 5,295 | $646.0K | 0.00% | +5,295 | New |
| Citadel Advisors LLC | 5,264 | $642.2K | 0.00% | −3,601−40.6% | Reduced |
| Quantinno Capital Management LP | 5,019 | $612.3K | 0.00% | +481+10.6% | Added |
| Boothbay Fund Management, LLC | 4,858 | $592.7K | 0.01% | +4,858 | New |
| Intech Investment Management LLC | 4,449 | $542.8K | 0.01% | −2,092−32.0% | Reduced |
| Envestnet Asset Management Inc | 4,189 | $511.1K | 0.00% | +208+5.2% | Added |
| Commerce Bank | 4,180 | $510.0K | 0.00% | −80−1.9% | Reduced |
| Vident Advisory, LLC | 4,116 | $502.2K | 0.00% | +4,116 | New |
| State of Alaska, Department of Revenue | 4,078 | $497.0K | 0.01% | 00.0% | Unchanged |
| 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 |
| Arizona State Retirement System | 3,905 | $476.4K | 0.00% | −44−1.1% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 3,835 | $467.9K | 0.00% | 00.0% | Unchanged |
| Toroso Investments, LLC | 3,820 | $466.0K | 0.00% | +3,820 | New |
| State Board of Administration of Florida Retirement System | 3,664 | $447.0K | 0.00% | −1,569−30.0% | Reduced |
| Captrust Financial Advisors | 3,586 | $437.5K | 0.00% | −577−13.9% | Reduced |
| Rafferty Asset Management, LLC | 3,499 | $426.9K | 0.00% | +338+10.7% | Added |
| Cambridge Investment Research Advisors, Inc. | 3,460 | $422.0K | 0.00% | +285+9.0% | Added |
| Prudential Financial Inc | 3,390 | $413.6K | 0.00% | +3,390 | New |
| Fiduciary Trust Co | 3,387 | $413.2K | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 3,200 | $390.4K | 0.00% | +200+6.7% | Added |
| Vanguard Investments Australia, Ltd. | 3,055 | $372.7K | 0.00% | +3,055 | New |
| Virtus ETF Advisers LLC | 3,000 | $366.0K | 0.17% | −2,588−46.3% | Reduced |
| Ashton Thomas Private Wealth, LLC | 2,952 | $360.1K | 0.01% | +813+38.0% | Added |
| Voleon Capital Management LP | 2,687 | $327.8K | 0.01% | +2,687 | New |
| Susquehanna Fundamental Investments, LLC | 2,653 | $323.7K | 0.01% | −5,699−68.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,642 | $322.3K | 0.00% | 00.0% | Unchanged |
| Cetera Investment Advisers | 2,581 | $314.9K | 0.00% | +297+13.0% | Added |
| Pictet Asset Management Holding SA | 2,568 | $313.3K | 0.00% | +2,568 | New |
| Voya Investment Management LLC | 2,474 | $301.8K | 0.00% | −53−2.1% | Reduced |
| Danske Bank A/S | 2,387 | $291.2K | 0.00% | +1,224+105.2% | Added |
| ARS Investment Partners, LLC | 2,299 | $280.5K | 0.01% | −1,116−32.7% | Reduced |
| Keybank National Association | 2,079 | $253.6K | 0.00% | +2,079 | New |
| ProShare Advisors LLC | 2,001 | $244.1K | 0.00% | −522−20.7% | Reduced |
| The PNC Financial Services Group, Inc. | 1,966 | $239.9K | 0.00% | −69−3.4% | Reduced |
| EntryPoint Capital, LLC | 1,863 | $227.3K | 0.07% | −2,631−58.5% | Reduced |
| Jones Financial Companies LLLP | 1,835 | $221.6K | 0.00% | +1,678+1,068.8% | Added |
| Continuum Wealth Advisors, LLC | 1,786 | $217.9K | 0.09% | +1,786 | New |
| Granite Investment Partners, LLC | 1,772 | $216.2K | 0.01% | +1,772 | New |
| Great West Life Assurance Co | 1,758 | $215.0K | 0.00% | +4+0.2% | Added |
| Baird Financial Group, Inc. | 1,760 | $214.7K | 0.00% | +1,760 | New |
| Callan Family Office, LLC | 1,754 | $214.0K | 0.00% | +1,754 | New |
| Focused Wealth Management, Inc | 1,728 | $210.8K | 0.02% | +1,728 | New |
| Dark Forest Capital Management LP | 1,694 | $206.7K | 0.02% | +1,694 | New |
| GWM Advisors LLC | 1,655 | $201.9K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 1,608 | $196.2K | 0.01% | −794−33.1% | Reduced |
| Central Pacific Bank - Trust Division | 1,500 | $183.0K | 0.02% | 00.0% | Unchanged |
| Parvin Asset Management, LLC | 1,340 | $163.5K | 0.12% | +110+8.9% | Added |
| Ameritas Investment Partners, Inc. | 1,153 | $140.7K | 0.00% | 00.0% | Unchanged |
| Eastern Bank | 1,120 | $136.6K | 0.00% | −454−28.8% | Reduced |
| Kemnay Advisory Services Inc. | 1,091 | $133.1K | 0.02% | −149−12.0% | Reduced |
| MAI Capital Management | 1,019 | $124.3K | 0.00% | +19+1.9% | Added |
| Wealth Enhancement Advisory Services, LLC | 7,533 | $115.2K | 0.00% | +6,774+892.5% | Added |
| US Bancorp | 798 | $97.4K | 0.00% | +13+1.7% | Added |
| CWM, LLC | 763 | $93.1K | 0.00% | +88+13.0% | Added |
| Hantz Financial Services, Inc. | 615 | $75.0K | 0.00% | −69−10.1% | Reduced |
| KBC Group NV | 579 | $71.0K | 0.00% | +579 | New |
| Tower Research Capital LLC (TRC) | 525 | $64.0K | 0.00% | −1,007−65.7% | Reduced |
| Bessemer Group Inc | 521 | $64.0K | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 500 | $61.0K | 0.00% | 00.0% | Unchanged |
| Financial Consulate, Inc | 500 | $61.0K | 0.01% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 461 | $56.2K | 0.00% | +461 | New |
| Sterling Capital Management LLC | 457 | $55.8K | 0.00% | −339−42.6% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 428 | $52.2K | 0.00% | +131+44.1% | Added |
| Abound Wealth Management | 302 | $36.8K | 0.01% | 00.0% | Unchanged |
| State of Wyoming | 284 | $34.6K | 0.00% | +284 | New |
| Versant Capital Management, Inc | 279 | $34.0K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 226 | $27.6K | 0.00% | +33+17.1% | Added |
| Optiver Holding B.V. | 222 | $27.1K | 0.00% | +222 | New |
| Nisa Investment Advisors, LLC | 200 | $24.4K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 200 | $24.4K | 0.00% | +18+9.9% | Added |
| Public Employees Retirement System of Ohio | 199 | $24.3K | 0.00% | −25−11.2% | Reduced |
| Fifth Third Bancorp | 178 | $21.7K | 0.00% | +178 | New |
| Pinnacle Wealth Planning Services, Inc. | 136 | $16.6K | 0.00% | +1+0.7% | Added |
| Federated Hermes, Inc. | 126 | $15.4K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 119 | $14.5K | 0.00% | +111+1,387.5% | Added |
| Los Angeles Capital Management LLC | 100 | $12.2K | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 83 | $10.1K | 0.00% | +83 | New |