Security record
DCO
Ducommun Incorporated · Industrials · Aerospace & Defense
99Tracked holders
+7Δ holders
9.91MShares held
$1.82BReported value
+12New positions
−7Exits
Momentum inputs (comparable managers):
holder breadth +7.6% ·
share flow +4.9% ·
net new positions +5.1%
— 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 | 99 | +7 | 9.91M | $1.82B | +12 | −7 |
| 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 ↗ ×14 |
| 2 | State Street Global Advisors ✦ (passive) | 945.11K | +20.3% | $175.04M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 3 | Fidelity (FMR) ✦ | 776.20K | +399.6% | $143.76M | 0.0% | ▲ Add | 5 | SEC ↗ ×4 |
| 4 | Vanguard Capital Management Llc | 627.55K | +2.4% | $116.23M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | GAMCO Investors ✦ | 427.83K | -4.8% | $79.24M | 0.7% | ▼ Trim | 9 | SEC ↗ |
| 6 | Dimensional Fund Advisors Lp | 363.84K | -29.0% | $67.39M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 7 | Geode Capital Management ✦ (passive) | 348.86K | +4.2% | $64.63M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 8 | Victory Capital Management Inc | 330.30K | +0.1% | $61.17M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 9 | Loomis Sayles & Co L P | 309.46K | +22.6% | $57.32M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 10 | Brown Advisory Inc | 275.05K | -21.2% | $50.94M | 0.1% | ▼ Trim | 3 | SEC ↗ ×2 |
| 11 | Deutsche Bank Ag\ | 221.88K | -26.6% | $41.10M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 12 | Two Sigma Investments ✦ | 192.46K | +90.2% | $35.65M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 13 | Charles Schwab Investment… | 172.61K | -6.0% | $31.97M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 14 | Northern Trust Corp | 163.73K | +36.8% | $30.32M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 15 | Nuveen, LLC | 156.50K | -37.3% | $28.99M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 16 | Invesco Ltd. | 148.96K | -0.7% | $27.59M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 17 | Goldman Sachs Group ✦ | 148.80K | -8.5% | $27.56M | 0.0% | ▼ Trim | 4 | SEC ↗ ×3 |
| 18 | Alliancebernstein L.P. | 218.31K | -2.9% | $26.63M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 19 | Aberdeen Group plc | 136.53K | -33.2% | $25.29M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 20 | Wcm Investment Management, Llc | 130.27K | +7.0% | $24.02M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | Ameriprise Financial Inc | 129.38K | -40.5% | $23.96M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 22 | Wells Fargo & Company/Mn | 119.48K | +5.2% | $22.13M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 23 | New York State Common Retirement… | 116.16K | +480.9% | $21.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 24 | Massachusetts Financial Services Co… | 97.96K | +359.6% | $18.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 25 | Morgan Stanley ✦ | 96.07K | -28.5% | $17.79M | 0.0% | ▼ Trim | 4 | SEC ↗ ×8 |
| 26 | First Trust Advisors Lp | 95.25K | +210.1% | $17.64M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 27 | Mitsubishi UFJ Asset Management… | 84.87K | -1.6% | $15.72M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 28 | American Century Companies Inc | 75.15K | -66.7% | $13.92M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 29 | UBS Group AG | 62.83K | +44.8% | $11.64M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 30 | Point72 Asset Management ✦ | 55.98K | New | $10.37M | 0.0% | New | 1 | SEC ↗ |
| 31 | Bank Of America Corp /De/ | 51.66K | +2.0% | $9.57M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 32 | Bnp Paribas Financial Markets | 49.92K | +13.5% | $9.25M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 33 | Allspring Global Investments… | 47.73K | +21.9% | $9.08M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 34 | Wellington Management ✦ | 48.64K | -30.3% | $9.01M | 0.0% | ▼ Trim | 8 | SEC ↗ ×3 |
| 35 | AQR Capital Management ✦ | 46.35K | -3.3% | $8.59M | 0.0% | ▼ Trim | 9 | SEC ↗ ×5 |
| 36 | Commonwealth Equity Services, Llc | 44.57K | -0.9% | $8.26M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 37 | Bank of New York Mellon Corp | 43.90K | -3.8% | $8.13M | 0.0% | ▼ Trim | 3 | SEC ↗ ×6 |
| 38 | Rockefeller Capital Management L.P. | 42.82K | +713600.0% | $7.93M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 39 | Russell Investments Group, Ltd. | 36.39K | +7.9% | $6.74M | 0.0% | ▲ Add | 3 | SEC ↗ ×7 |
| 40 | UBS AM, a distinct business unit of… | 33.18K | +7.9% | $6.15M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 41 | Raymond James Financial Inc | 33.11K | -20.2% | $6.13M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 42 | Barclays Plc | 29.08K | +31.9% | $5.39M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 43 | Swiss National Bank | 27.00K | -3.2% | $5.00M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 44 | Universal- Beteiligungs- und… | 22.20K | -13.6% | $4.11M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 45 | Sei Investments Co | 22.18K | -54.6% | $4.11M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 46 | Hsbc Holdings Plc | 21.76K | +66.2% | $4.05M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 47 | Royal Bank Of Canada | 21.72K | -2.4% | $4.02M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 48 | Envestnet Asset Management Inc | 20.86K | +397.9% | $3.86M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 49 | LPL Financial LLC | 19.49K | +5.3% | $3.61M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 50 | Rhumbline Advisers | 18.83K | +0.8% | $3.49M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 51 | Principal Financial Group Inc | 18.48K | +10.7% | $3.42M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 52 | Legal & General Group Plc | 18.09K | -52.2% | $3.35M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 53 | Citigroup Inc | 17.53K | +216.6% | $3.25M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 54 | Susquehanna International Group, Llp | 15.14K | +119.1% | $2.81M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 55 | Citadel Advisors ✦ | 14.19K | +169.5% | $2.63M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 56 | Squarepoint Ops LLC | 13.97K | +44.9% | $2.59M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 57 | T. Rowe Price ✦ | 11.72K | +15.1% | $2.17M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 58 | Franklin Resources Inc | 11.16K | -3.8% | $2.07M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 59 | JPMorgan Chase ✦ | 11.01K | -70.8% | $2.03M | 0.0% | ▼ Trim | 4 | SEC ↗ ×5 |
| 60 | Renaissance Technologies ✦ | 10.70K | -77.3% | $1.98M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 61 | Creative Planning | 10.28K | +31.1% | $1.90M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 62 | Quantinno Capital Management LP | 7.48K | +49.0% | $1.39M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 63 | Millennium Management ✦ | 6.88K | -93.7% | $1.27M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 64 | LMR Partners LLP | 6.62K | New | $1.23M | 0.0% | New | 1 | SEC ↗ |
| 65 | Manufacturers Life Insurance… | 6.50K | +1.9% | $1.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 66 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 6.49K | -0.1% | $1.20M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 67 | Mercer Global Advisors Inc /Adv | 5.89K | -73.4% | $1.09M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 68 | Bridgewater Associates ✦ | 5.08K | New | $939,941 | 0.0% | New | 1 | SEC ↗ |
| 69 | Gotham Asset Management ✦ | 4.16K | New | $771,214 | 0.0% | New | 1 | SEC ↗ |
| 70 | Captrust Financial Advisors | 3.97K | +10.8% | $736,025 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 71 | Sumitomo Mitsui Trust Group, Inc. | 3.96K | New | $733,432 | 0.0% | New | 1 | SEC ↗ |
| 72 | Zurcher Kantonalbank (Zurich… | 3.85K | +45.7% | $712,873 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 73 | State Board Of Administration Of… | 3.66K | 0.0% | $678,609 | 0.0% | Held | 3 | SEC ↗ |
| 74 | State Of Wisconsin Investment Board | 3.34K | New | $618,787 | 0.0% | New | 1 | SEC ↗ |
| 75 | Canada Pension Plan Investment Board | 3.20K | -46.7% | $592,672 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 76 | Td Asset Management Inc | 3.17K | New | $587,116 | 0.0% | New | 1 | SEC ↗ |
| 77 | Pnc Financial Services Group, Inc. | 2.85K | +45.1% | $528,219 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 78 | Cetera Investment Advisers | 2.72K | +5.2% | $503,030 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | Voya Investment Management Llc | 2.69K | +8.8% | $498,400 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 80 | IMC-Chicago, LLC | 2.58K | New | $477,842 | 0.0% | New | 1 | SEC ↗ |
| 81 | Danske Bank A/S | 2.51K | +5.0% | $464,136 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 82 | Jones Financial Companies Lllp | 2.50K | +36.0% | $443,262 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 83 | Prudential Financial Inc | 2.35K | -30.7% | $435,244 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 84 | Pictet Asset Management Holding SA | 2.23K | -13.0% | $413,944 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 85 | Truist Financial Corp | 1.87K | New | $346,528 | 0.0% | New | 1 | SEC ↗ ×2 |
| 86 | ProShare Advisors LLC | 1.84K | -7.9% | $341,342 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 87 | Corient Private Wealth LP | 1.51K | New | $278,929 | 0.0% | New | 1 | SEC ↗ |
| 88 | Baird Financial Group, Inc. | 1.44K | -18.0% | $267,258 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 89 | Nomura Holdings Inc | 1.41K | New | $261,702 | 0.0% | New | 1 | SEC ↗ |
| 90 | Wealth Enhancement Advisory… | 7.70K | +2.2% | $136,342 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 91 | Assetmark, Inc | 642 | +28.4% | $118,905 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 92 | Us Bancorp \De\ | 476 | -40.4% | $88,160 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 93 | Optiver Holding B.V. | 343 | +54.5% | $63,527 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 94 | BNP Paribas Asset Management… | 291 | -32.0% | $53,896 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 95 | Osaic Holdings, Inc. | 262 | +457.4% | $48,522 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 96 | Fifth Third Bancorp | 165 | -7.3% | $30,604 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 97 | Federated Hermes, Inc. | 113 | -10.3% | $20,929 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 98 | Simplex Trading, Llc | 52 | New | $9,630 | 0.0% | New | 1 | SEC ↗ |
| 99 | TD Waterhouse Canada Inc. | 4 | +300.0% | $760 | 0.0% | ▲ Add | 2 | 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% |
| LMR Partners LLP | $1.23M | 0.0% |
| Bridgewater Associates | $939,941 | 0.0% |
| Gotham Asset Management | $771,214 | 0.0% |
| Sumitomo Mitsui Trust Group… | $733,432 | 0.0% |
| State Of Wisconsin Investment… | $618,787 | 0.0% |
| Td Asset Management Inc | $587,116 | 0.0% |
| IMC-Chicago, LLC | $477,842 | 0.0% |
| Truist Financial Corp | $346,528 | 0.0% |
| Corient Private Wealth LP | $278,929 | 0.0% |
| Nomura Holdings Inc | $261,702 | 0.0% |
| Simplex Trading, Llc | $9,630 | 0.0% |
Exited
| First Eagle Investment… | $18.76M | was 0.0% |
| 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% |
| HighTower Advisors, LLC | $1.82M | 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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