Security record
DCO
Ducommun Incorporated · Industrials · Aerospace & Defense
101Tracked holders
+7Δ holders
10.11MShares held
$1.86BReported value
+12New positions
−5Exits
Momentum inputs (comparable managers):
holder breadth +7.4% ·
share flow +5.1% ·
net new positions +6.9%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 101 | +7 | 10.11M | $1.86B | +12 | −5 |
| Q1 2026 | 97 | +5 | 9.64M | $1.17B | +11 | −6 |
| Q4 2025 | 92 | 0 | 9.09M | $864.78M | +2 | −2 |
| Q3 2025 | 18 | 0 | 4.77M | $458.46M | +1 | −1 |
| Q2 2025 | 15 | 0 | 4.69M | $387.82M | +1 | −1 |
| Q1 2025 | 12 | -1 | 2.07M | $120.31M | — | −1 |
| Q4 2024 | 13 | +3 | 2.09M | $133.05M | +3 | — |
| Q3 2024 | 9 | +1 | 1.32M | $87.02M | +1 | — |
| Q2 2024 | 8 | — | 1.23M | $71.23M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 1.94M | +9.7% | $359.40M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 1.94M | +9.7% | $359.40M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 1.94M | +9.7% | $359.40M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 1.94M | +9.7% | $359.40M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 1.94M | +9.7% | $359.40M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 1.94M | +9.7% | $359.40M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 1.94M | +9.7% | $359.40M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 1.94M | +9.7% | $359.40M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 1.94M | +9.7% | $359.40M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 1.94M | +9.7% | $359.40M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 1.94M | +9.7% | $359.40M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 1.94M | +9.7% | $359.40M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 1.94M | +9.7% | $359.40M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 1.94M | +9.7% | $359.40M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 15 | State Street Global Advisors ✦ (passive) | 945.11K | +20.3% | $175.04M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 16 | Fidelity (FMR) ✦ | 776.20K | +399.6% | $143.76M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 17 | Fidelity (FMR) ✦ | 776.20K | +399.6% | $143.76M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 18 | Fidelity (FMR) ✦ | 776.20K | +399.6% | $143.76M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 19 | Fidelity (FMR) ✦ | 776.20K | +399.6% | $143.76M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 20 | Vanguard Capital Management Llc | 627.55K | +2.4% | $116.23M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 21 | GAMCO Investors ✦ | 427.83K | -4.8% | $79.24M | 0.7% | ▼ Trim | 9 | SEC ↗ |
| 22 | Dimensional Fund Advisors Lp | 363.84K | -29.0% | $67.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 23 | Dimensional Fund Advisors Lp | 363.84K | -29.0% | $67.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 24 | Dimensional Fund Advisors Lp | 363.84K | -29.0% | $67.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 25 | Dimensional Fund Advisors Lp | 363.84K | -29.0% | $67.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 26 | Dimensional Fund Advisors Lp | 363.84K | -29.0% | $67.39M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 27 | Geode Capital Management ✦ (passive) | 348.86K | +4.2% | $64.63M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 28 | Geode Capital Management ✦ (passive) | 348.86K | +4.2% | $64.63M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 29 | Victory Capital Management Inc | 330.30K | +0.1% | $61.17M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 30 | Loomis Sayles & Co L P | 309.46K | +22.6% | $57.32M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 31 | Loomis Sayles & Co L P | 309.46K | +22.6% | $57.32M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 32 | Brown Advisory Inc | 275.05K | -21.2% | $50.94M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 33 | Brown Advisory Inc | 275.05K | -21.2% | $50.94M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 34 | Deutsche Bank Ag\ | 221.88K | -26.6% | $41.10M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 35 | Deutsche Bank Ag\ | 221.88K | -26.6% | $41.10M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 36 | Two Sigma Investments ✦ | 192.46K | +90.2% | $35.65M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 37 | First Eagle Investment Management… | 176.38K | +14.7% | $32.67M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 38 | Charles Schwab Investment… | 172.61K | -6.0% | $31.97M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 39 | Northern Trust Corp | 163.73K | +36.8% | $30.32M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 40 | Northern Trust Corp | 163.73K | +36.8% | $30.32M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 41 | Northern Trust Corp | 163.73K | +36.8% | $30.32M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 42 | Northern Trust Corp | 163.73K | +36.8% | $30.32M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 43 | Northern Trust Corp | 163.73K | +36.8% | $30.32M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 44 | Nuveen, LLC | 156.50K | -37.3% | $28.99M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 45 | Nuveen, LLC | 156.50K | -37.3% | $28.99M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 46 | Nuveen, LLC | 156.50K | -37.3% | $28.99M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 47 | Nuveen, LLC | 156.50K | -37.3% | $28.99M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 48 | Invesco Ltd. | 148.96K | -0.7% | $27.59M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 49 | Invesco Ltd. | 148.96K | -0.7% | $27.59M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 50 | Invesco Ltd. | 148.96K | -0.7% | $27.59M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 51 | Invesco Ltd. | 148.96K | -0.7% | $27.59M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 52 | Invesco Ltd. | 148.96K | -0.7% | $27.59M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 53 | Goldman Sachs Group ✦ | 148.80K | -8.5% | $27.56M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 54 | Goldman Sachs Group ✦ | 148.80K | -8.5% | $27.56M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 55 | Goldman Sachs Group ✦ | 148.80K | -8.5% | $27.56M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 56 | Alliancebernstein L.P. | 218.31K | -2.9% | $26.63M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 57 | Aberdeen Group plc | 136.53K | -33.2% | $25.29M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 58 | Aberdeen Group plc | 136.53K | -33.2% | $25.29M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 59 | Wcm Investment Management, Llc | 130.27K | +7.0% | $24.02M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 60 | Ameriprise Financial Inc | 129.38K | -40.5% | $23.96M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 61 | Ameriprise Financial Inc | 129.38K | -40.5% | $23.96M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 62 | Ameriprise Financial Inc | 129.38K | -40.5% | $23.96M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 63 | Ameriprise Financial Inc | 129.38K | -40.5% | $23.96M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 64 | Wells Fargo & Company/Mn | 119.48K | +5.2% | $22.13M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 65 | Wells Fargo & Company/Mn | 119.48K | +5.2% | $22.13M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 66 | Wells Fargo & Company/Mn | 119.48K | +5.2% | $22.13M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 67 | Wells Fargo & Company/Mn | 119.48K | +5.2% | $22.13M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | New York State Common Retirement… | 116.16K | +480.9% | $21.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 69 | Massachusetts Financial Services Co… | 97.96K | +359.6% | $18.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 70 | Morgan Stanley ✦ | 96.07K | -28.5% | $17.79M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 71 | Morgan Stanley ✦ | 96.07K | -28.5% | $17.79M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 72 | Morgan Stanley ✦ | 96.07K | -28.5% | $17.79M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 73 | Morgan Stanley ✦ | 96.07K | -28.5% | $17.79M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 74 | Morgan Stanley ✦ | 96.07K | -28.5% | $17.79M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 75 | Morgan Stanley ✦ | 96.07K | -28.5% | $17.79M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 76 | Morgan Stanley ✦ | 96.07K | -28.5% | $17.79M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 77 | Morgan Stanley ✦ | 96.07K | -28.5% | $17.79M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 78 | First Trust Advisors Lp | 95.25K | +210.1% | $17.64M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | Mitsubishi UFJ Asset Management… | 84.87K | -1.6% | $15.72M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 80 | American Century Companies Inc | 75.15K | -66.7% | $13.92M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 81 | UBS Group AG | 62.83K | +44.8% | $11.64M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 82 | UBS Group AG | 62.83K | +44.8% | $11.64M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 83 | UBS Group AG | 62.83K | +44.8% | $11.64M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 84 | Point72 Asset Management ✦ | 55.98K | New | $10.37M | 0.0% | New | 1 | SEC ↗ |
| 85 | Bank Of America Corp /De/ | 51.66K | +2.0% | $9.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 86 | Bank Of America Corp /De/ | 51.66K | +2.0% | $9.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 87 | Bank Of America Corp /De/ | 51.66K | +2.0% | $9.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 88 | Bank Of America Corp /De/ | 51.66K | +2.0% | $9.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 89 | Bnp Paribas Financial Markets | 49.92K | +13.5% | $9.25M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 90 | Allspring Global Investments… | 47.73K | +21.9% | $9.08M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 91 | Allspring Global Investments… | 47.73K | +21.9% | $9.08M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 92 | Wellington Management ✦ | 48.64K | -30.3% | $9.01M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 93 | Wellington Management ✦ | 48.64K | -30.3% | $9.01M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 94 | Wellington Management ✦ | 48.64K | -30.3% | $9.01M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 95 | AQR Capital Management ✦ | 46.35K | -3.3% | $8.59M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 96 | AQR Capital Management ✦ | 46.35K | -3.3% | $8.59M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 97 | AQR Capital Management ✦ | 46.35K | -3.3% | $8.59M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 98 | AQR Capital Management ✦ | 46.35K | -3.3% | $8.59M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 99 | AQR Capital Management ✦ | 46.35K | -3.3% | $8.59M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 100 | Commonwealth Equity Services, Llc | 44.57K | -0.9% | $8.26M | 0.0% | ▼ Trim | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Point72 Asset Management | $10.37M | 0.0% |
Exited
| Qube Research & Technologies… | $8.06M | was 0.0% |
| Jane Street Group, Llc | $5.95M | was 0.0% |
| Hrt Financial Lp | $3.21M | was 0.0% |
| Tidal Investments LLC | $466,040 | was 0.0% |
| Healthcare Of Ontario Pension… | $56,242 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 222 holders, 13.57M shares, $1.55B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Aug 18
Oswald Stephen G
Officer, Director · 2.50K sh · $509,875
Aug 12
Oswald Stephen G
Officer, Director · 5.77K sh · $1.16M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 07
SC 13G — STATE STREET CORP
Aug 06
SC 13G — FMR LLC
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2026 ·
Methodology ·
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