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, Q3 2021
Institutional positions in Ducommun Inc as of Sep 30, 2021. 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
- 106
- −3 vs. Q2 2021
- Shares held
- 9.88M
- +82.8K (+0.8%) vs. Q2 2021
- Total value
- $497.7M
- −$37.0M (−6.9%) vs. Q2 2021
- New holders
- 7
- 29 more added
- Sold out
- 10
- 49 more reduced
1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Ducommun Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 544,101 | $27.4M | 0.00% | −6,952−1.3% | Reduced |
| Royal Bank of Canada | 639,670 | $32.2M | 0.01% | −33,658−5.0% | Reduced |
| Paradigm Capital Management Inc | 701,315 | $35.3M | 1.82% | −1,100−0.2% | Reduced |
| BlackRock Inc. | 789,691 | $39.8M | 0.00% | −29,426−3.6% | Reduced |
| William Blair Investment Management, LLC | 901,342 | $45.4M | 0.13% | +9,894+1.1% | Added |
| Dimensional Fund Advisors LP | 913,085 | $46.0M | 0.01% | −7,486−0.8% | Reduced |
| Dana Investment Advisors, Inc. | 0 | $0 | 0.00% | −17,620−100.0% | Sold out |
| Envestnet Asset Management Inc | 0 | $0 | 0.00% | −14,376−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −11,158−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −6,400−100.0% | Sold out |
| Pitcairn Co | 0 | $0 | 0.00% | −5,500−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −5,243−100.0% | Sold out |
| Alliancebernstein L.P. | 0 | $0 | 0.00% | −4,323−100.0% | Sold out |
| Price T Rowe Associates Inc | 0 | $0 | 0.00% | −3,825−100.0% | Sold out |
| Private Capital Group, LLC | 0 | $0 | 0.00% | −901−100.0% | Sold out |
| Farmers & Merchants Investments Inc | 0 | $0 | 0.00% | −160−100.0% | Sold out |
| First Horizon Corp | – | – | – | – | Not filed |