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 $2.70B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Ducommun Inc as of Jun 30, 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
- 269
- +48 vs. Q1 2026
- Shares held
- 14.7M
- +1.07M (+7.8%) vs. Q1 2026
- Total value
- $2.70B
- +$1.05B (+63.5%) vs. Q1 2026
- New holders
- 64
- 92 more added
- Sold out
- 16
- 84 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | $2.70B |
| Q1 2026 | 224 | $1.65B |
| Q4 2025 | 207 | $1.27B |
| Q3 2025 | 203 | $1.27B |
| Q2 2025 | 179 | $1.12B |
| Q1 2025 | 172 | $755.3M |
| Q4 2024 | 171 | $818.2M |
| Q3 2024 | 148 | $763.2M |
| Q2 2024 | 136 | $668.2M |
| Q1 2024 | 129 | $613.0M |
| Q4 2023 | 132 | $668.7M |
| 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 | $441.0M |
| Q1 2022 | 126 | $530.4M |
| Q4 2021 | 113 | $472.8M |
| Q3 2021 | 106 | $498.1M |
| Q2 2021 | 110 | $534.7M |
| Q1 2021 | 113 | $593.9M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Ducommun Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 1,940,474 | $359.4M | 0.01% | +171,251+9.7% | Added |
| State Street Corp | 945,113 | $175.0M | 0.01% | +159,572+20.3% | Added |
| FMR LLC | 776,201 | $143.8M | 0.01% | +620,839+399.6% | Added |
| Paradigm Capital Management Inc | 770,500 | $142.7M | 3.88% | 00.0% | Unchanged |
| Vanguard Capital Management LLC | 627,555 | $116.2M | 0.00% | +14,614+2.4% | Added |
| Gamco Investors, Inc. Et Al | 427,832 | $79.2M | 0.71% | −21,629−4.8% | Reduced |
| Van Eck Associates Corp | 427,603 | $79.2M | 0.05% | +173,616+68.4% | Added |
| GW&K Investment Management, LLC | 381,545 | $70.7M | 0.55% | +69,512+22.3% | Added |
| Dimensional Fund Advisors LP | 363,836 | $67.4M | 0.01% | −148,331−29.0% | Reduced |
| First Eagle Investment Management, LLC | 352,752 | $65.3M | 0.05% | +198,976+129.4% | Added |
| Geode Capital Management, LLC | 348,861 | $64.6M | 0.00% | +13,907+4.2% | Added |
| Victory Capital Management Inc | 330,296 | $61.2M | 0.03% | +201+0.1% | Added |
| Loomis Sayles & Co L P | 309,462 | $57.3M | 0.07% | +56,933+22.5% | Added |
| Brown Advisory Inc | 275,053 | $50.9M | 0.08% | −74,233−21.3% | Reduced |
| Moore Capital Management, LP | 238,844 | $44.2M | 1.01% | +238,844 | New |
| Deutsche Bank AG | 221,884 | $41.1M | 0.01% | −80,345−26.6% | Reduced |
| Two Sigma Investments, LP | 192,458 | $35.6M | 0.03% | +91,277+90.2% | Added |
| Kennedy Capital Management, Inc. | 178,558 | $33.1M | 0.59% | −7,743−4.2% | Reduced |
| Charles Schwab Investment Management Inc | 172,609 | $32.0M | 0.00% | −11,030−6.0% | Reduced |
| Northern Trust Corp | 163,727 | $30.3M | 0.00% | +44,022+36.8% | Added |
| Nuveen, LLC | 156,502 | $29.0M | 0.01% | −93,156−37.3% | Reduced |
| Vanguard Portfolio Management LLC | 151,663 | $28.1M | 0.00% | +20,574+15.7% | Added |
| Invesco Ltd. | 148,961 | $27.6M | 0.00% | −1,008−0.7% | Reduced |
| Goldman Sachs Group Inc | 148,797 | $27.6M | 0.00% | −13,764−8.5% | Reduced |
| Alliancebernstein L.P. | 218,306 | $26.6M | 0.01% | −6,410−2.9% | Reduced |
| Ophir Asset Management Pty Ltd | 139,600 | $25.9M | 2.13% | −173,337−55.4% | Reduced |
| Standard Life Aberdeen plc | 136,529 | $25.3M | 0.04% | −67,811−33.2% | Reduced |
| WCM Investment Management, LLC | 130,272 | $24.0M | 0.04% | +8,503+7.0% | Added |
| Ameriprise Financial Inc | 129,383 | $24.0M | 0.00% | −88,088−40.5% | Reduced |
| Diamond Hill Capital Management Inc | 123,157 | $22.8M | 0.18% | +12,586+11.4% | Added |
| Bragg Financial Advisors, Inc | 120,832 | $22.4M | 0.60% | −141−0.1% | Reduced |
| Wells Fargo & Company | 119,480 | $22.1M | 0.00% | +5,896+5.2% | Added |
| Meros Investment Management, LP | 118,423 | $21.9M | 6.96% | −9,787−7.6% | Reduced |
| New York State Common Retirement Fund | 116,157 | $21.5M | 0.03% | +96,161+480.9% | Added |
| Oberweis Asset Management Inc | 113,800 | $21.1M | 0.44% | +13,900+13.9% | Added |
| Vanguard Fiduciary Trust Co | 99,222 | $18.4M | 0.00% | +9,714+10.9% | Added |
| Massachusetts Financial Services Co | 97,961 | $18.1M | 0.01% | +76,649+359.7% | Added |
| Gabelli Funds LLC | 97,227 | $18.0M | 0.12% | −3,838−3.8% | Reduced |
| Morgan Stanley | 96,073 | $17.8M | 0.00% | −38,358−28.5% | Reduced |
| First Trust Advisors LP | 95,249 | $17.6M | 0.01% | +64,535+210.1% | Added |
| T. Rowe Price Investment Management, Inc. | 94,150 | $17.4M | 0.01% | +94,150 | New |
| Granite Investment Partners, LLC | 86,703 | $16.1M | 0.82% | +84,931+4,792.9% | Added |
| Trexquant Investment LP | 85,513 | $15.8M | 0.10% | +73,657+621.3% | Added |
| Phocas Financial Corp. | 85,367 | $15.8M | 2.19% | −4,375−4.9% | Reduced |
| Penn Capital Management Co Inc | 84,906 | $15.8M | 1.00% | +72,630+591.6% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 84,866 | $15.7M | 0.01% | −1,398−1.6% | Reduced |
| Royce & Associates LP | 84,741 | $15.7M | 0.13% | +160+0.2% | Added |
| American Century Companies Inc | 75,148 | $13.9M | 0.01% | −150,649−66.7% | Reduced |
| UBS Group AG | 62,834 | $11.6M | 0.00% | +19,439+44.8% | Added |
| Point72 Asset Management, L.P. | 55,982 | $10.4M | 0.02% | +55,982 | New |
| Advisors Asset Management, Inc. | 53,230 | $9.86M | 0.15% | +3,958+8.0% | Added |
| Bank of America Corp | 51,660 | $9.57M | 0.00% | +1,023+2.0% | Added |
| Gibson Capital, LLC | 50,492 | $9.35M | 1.53% | −11,737−18.9% | Reduced |
| BNP Paribas Arbitrage, SA | 49,917 | $9.25M | 0.00% | +5,947+13.5% | Added |
| Allspring Global Investments Holdings, LLC | 47,735 | $9.08M | 0.01% | +8,585+21.9% | Added |
| Hennion & Walsh Asset Management, Inc. | 48,885 | $9.05M | 0.26% | −241−0.5% | Reduced |
| Wellington Management Group LLP | 48,639 | $9.01M | 0.00% | −21,188−30.3% | Reduced |
| AQR Capital Management LLC | 46,354 | $8.59M | 0.00% | −1,585−3.3% | Reduced |
| Commonwealth Equity Services, LLC | 44,573 | $8.26M | 0.01% | −427−0.9% | Reduced |
| Bank of New York Mellon Corp | 43,899 | $8.13M | 0.00% | −1,736−3.8% | Reduced |
| Rockefeller Capital Management L.P. | 42,822 | $7.93M | 0.01% | +42,816+713,600.0% | Added |
| Russell Investments Group, Ltd. | 36,387 | $6.74M | 0.01% | +2,660+7.9% | Added |
| EAM Investors, LLC | 34,333 | $6.36M | 0.57% | −536−1.5% | Reduced |
| UBS Asset Management Americas Inc | 33,184 | $6.15M | 0.00% | +2,435+7.9% | Added |
| Raymond James Financial Inc | 33,107 | $6.13M | 0.00% | −8,371−20.2% | Reduced |
| CSM Advisors, LLC | 32,284 | $5.98M | 0.13% | −22,550−41.1% | Reduced |
| ExodusPoint Capital Management, LP | 29,591 | $5.48M | 0.05% | −2,503−7.8% | Reduced |
| Palisade Capital Management LLC | 29,333 | $5.43M | 0.24% | +29,333 | New |
| Barclays PLC | 29,080 | $5.39M | 0.00% | +7,030+31.9% | Added |
| Martingale Asset Management L P | 28,194 | $5.22M | 0.12% | −6,906−19.7% | Reduced |
| Swiss National Bank | 27,000 | $5.00M | 0.00% | −900−3.2% | Reduced |
| Ingalls & Snyder LLC | 26,034 | $4.82M | 0.13% | 00.0% | Unchanged |
| Rice Hall James & Associates, LLC | 23,911 | $4.43M | 0.22% | −2,502−9.5% | Reduced |
| Orchard Capital Managment, LLC | 23,718 | $4.39M | 4.82% | −5,189−18.0% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 22,198 | $4.11M | 0.01% | −3,506−13.6% | Reduced |
| SEI Investments Co | 22,177 | $4.11M | 0.00% | −26,663−54.6% | Reduced |
| HSBC Holdings PLC | 21,760 | $4.05M | 0.00% | +8,669+66.2% | Added |
| Royal Bank of Canada | 21,720 | $4.02M | 0.00% | −536−2.4% | Reduced |
| Envestnet Asset Management Inc | 20,858 | $3.86M | 0.00% | +16,669+397.9% | Added |
| Militia Capital Management LLC | 20,000 | $3.70M | 0.67% | +20,000 | New |
| J. Goldman & Co LP | 19,693 | $3.65M | 0.13% | −29,874−60.3% | Reduced |
| Annex Advisory Services, LLC | 19,658 | $3.64M | 0.06% | −828−4.0% | Reduced |
| LPL Financial LLC | 19,491 | $3.61M | 0.00% | +978+5.3% | Added |
| Rhumbline Advisers | 18,832 | $3.49M | 0.00% | +145+0.8% | Added |
| B. Metzler seel. Sohn & Co. AG | 18,772 | $3.48M | 0.03% | 00.0% | Unchanged |
| Principal Financial Group Inc | 18,480 | $3.42M | 0.00% | +1,782+10.7% | Added |
| Legal & General Group Plc | 18,085 | $3.35M | 0.00% | −19,745−52.2% | Reduced |
| Whittier Trust Co | 17,632 | $3.34M | 0.03% | +17,632 | New |
| North Star Investment Management Corp. | 17,975 | $3.33M | 0.18% | −2,800−13.5% | Reduced |
| Citigroup Inc | 17,532 | $3.25M | 0.00% | +11,994+216.6% | Added |
| G2 Investment Partners Management LLC | 17,270 | $3.20M | 0.58% | −2,730−13.7% | Reduced |
| Teton Advisors, LLC | 17,000 | $3.15M | 1.82% | −2,500−12.8% | Reduced |
| HighTower Advisors, LLC | 16,918 | $3.13M | 0.00% | +2,039+13.7% | Added |
| Oliver Luxxe Assets LLC | 16,510 | $3.06M | 0.45% | −14,504−46.8% | Reduced |
| California State Teachers Retirement System | 15,433 | $2.86M | 0.00% | −2,552−14.2% | Reduced |
| Susquehanna International Group, LLP | 15,145 | $2.81M | 0.00% | +8,234+119.1% | Added |
| Citadel Advisors LLC | 14,187 | $2.63M | 0.00% | +8,923+169.5% | Added |
| Squarepoint Ops LLC | 13,973 | $2.59M | 0.01% | +4,332+44.9% | Added |
| Arvin Capital Management LP | 13,469 | $2.49M | 0.47% | +13,469 | New |
| Pathstone Holdings, LLC | 13,007 | $2.41M | 0.01% | −416−3.1% | Reduced |