Security record · archived quarter
DCO
Ducommun Incorporated · Industrials · Aerospace & Defense
92Tracked holders
0Δ holders
9.09MShares held
$864.78MReported value
+2New positions
−2Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +0.9% · net new positions 0.0% · formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 2 | 0 | 7.10K | $212,410 | n/a | −1 |
| 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 | n/a | −1 |
| Q4 2024 | 13 | +3 | 2.09M | $133.05M | +3 | n/a |
| Q3 2024 | 9 | +1 | 1.32M | $87.02M | +1 | n/a |
| Q2 2024 | 8 | n/a | 1.23M | $71.23M | n/a | n/a |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 1.68M | -0.5% | $160.07M | 0.0% | ▼ Trim | 3 | SEC ↗ ×13 |
| 2 | The Vanguard Group ✦ (passive) | 842.37K | +2.3% | $80.13M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 3 | Dimensional Fund Advisors Lp | 749.51K | n/a | $71.30M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 4 | State Street Global Advisors ✦ (passive) | 670.97K | +10.4% | $63.83M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 5 | GAMCO Investors ✦ | 517.10K | -6.0% | $49.19M | 0.5% | ▼ Trim | 7 | SEC ↗ |
| 6 | Brown Advisory Inc | 433.58K | n/a | $41.25M | 0.1% | n/c | 1 | SEC ↗ ×3 |
| 7 | Geode Capital Management ✦ (passive) | 333.37K | +1.8% | $31.72M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 8 | Alliancebernstein L.P. | 290.94K | n/a | $27.68M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | Loomis Sayles & Co L P | 273.61K | n/a | $26.03M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 10 | Deutsche Bank Ag\ | 225.35K | n/a | $21.44M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 11 | Aberdeen Group plc | 218.43K | n/a | $20.78M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 12 | Charles Schwab Investment… | 191.31K | n/a | $18.20M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | First Eagle Investment Management… | 181.32K | n/a | $17.25M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | Invesco Ltd. | 133.38K | n/a | $12.69M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 15 | Fidelity (FMR) ✦ | 132.21K | +21.3% | $12.58M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 16 | Wcm Investment Management, Llc | 126.75K | n/a | $12.06M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | Wells Fargo & Company/Mn | 123.84K | n/a | $11.78M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 18 | American Century Companies Inc | 123.75K | n/a | $11.77M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | Millennium Management ✦ | 116.87K | +267.3% | $11.12M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 20 | Northern Trust Corp | 114.58K | n/a | $10.90M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 21 | Morgan Stanley ✦ | 105.18K | +32.5% | $10.01M | 0.0% | ▲ Add | 2 | SEC ↗ ×8 |
| 22 | Wellington Management ✦ | 103.93K | +1.8% | $9.89M | 0.0% | ▲ Add | 6 | SEC ↗ ×3 |
| 23 | Goldman Sachs Group ✦ | 94.33K | +32.7% | $8.97M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 24 | Renaissance Technologies ✦ | 89.70K | -38.6% | $8.53M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 25 | Qube Research & Technologies Ltd | 82.03K | n/a | $7.80M | 0.0% | n/c | 1 | SEC ↗ |
| 26 | Royal Bank Of Canada | 67.60K | n/a | $6.43M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 27 | Mitsubishi UFJ Asset Management… | 62.80K | n/a | $6.08M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | Two Sigma Investments ✦ | 60.70K | -16.6% | $5.77M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 29 | Nuveen, LLC | 57.60K | n/a | $5.48M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 30 | Allspring Global Investments… | 49.36K | n/a | $4.70M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Bank of New York Mellon Corp | 46.30K | n/a | $4.40M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 32 | Commonwealth Equity Services, Llc | 45.80K | n/a | $4.36M | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Bank Of America Corp /De/ | 42.72K | n/a | $4.06M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 34 | Raymond James Financial Inc | 42.33K | n/a | $4.03M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 35 | First Trust Advisors Lp | 42.08K | n/a | $4.00M | 0.0% | n/c | 1 | SEC ↗ |
| 36 | Barclays Plc | 36.59K | n/a | $3.48M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 37 | UBS Group AG | 35.16K | n/a | $3.34M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 38 | AQR Capital Management ✦ | 34.25K | +1.5% | $3.26M | 0.0% | ▲ Add | 7 | SEC ↗ ×5 |
| 39 | Legal & General Group Plc | 32.60K | n/a | $3.10M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 40 | Swiss National Bank | 27.90K | n/a | $2.65M | 0.0% | n/c | 1 | SEC ↗ |
| 41 | Jane Street Group, Llc | 27.86K | n/a | $2.65M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 42 | D. E. Shaw & Co. ✦ | 25.59K | -46.1% | $2.43M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 43 | Mercer Global Advisors Inc /Adv | 22.30K | n/a | $2.12M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Sei Investments Co | 21.92K | n/a | $2.08M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 45 | UBS AM, a distinct business unit of… | 21.68K | n/a | $2.06M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 46 | New York State Common Retirement… | 20.00K | n/a | $1.90M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Rhumbline Advisers | 18.96K | n/a | $1.80M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | JPMorgan Chase ✦ | 18.93K | -28.5% | $1.80M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 49 | Principal Financial Group Inc | 17.59K | n/a | $1.67M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 50 | HighTower Advisors, LLC | 14.86K | n/a | $1.41M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Bnp Paribas Financial Markets | 13.82K | n/a | $1.31M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | California State Teachers… | 13.57K | n/a | $1.29M | 0.0% | n/c | 1 | SEC ↗ |
| 53 | Victory Capital Management Inc | 13.54K | n/a | $1.29M | 0.0% | n/c | 1 | SEC ↗ |
| 54 | Russell Investments Group, Ltd. | 13.50K | n/a | $1.28M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 55 | Hrt Financial Lp | 13.10K | n/a | $1.25M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Tudor Investment Corp Et Al | 12.96K | n/a | $1.23M | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Franklin Resources Inc | 12.28K | n/a | $1.17M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 58 | LPL Financial LLC | 12.08K | n/a | $1.15M | 0.0% | n/c | 1 | SEC ↗ |
| 59 | Hsbc Holdings Plc | 11.64K | n/a | $1.11M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 60 | Cerity Partners LLC | 10.14K | n/a | $964,904 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 61 | Citadel Advisors ✦ | 8.87K | New | $843,327 | 0.0% | New | 1 | SEC ↗ |
| 62 | Citigroup Inc | 8.86K | n/a | $842,471 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 63 | Point72 Asset Management ✦ | 8.19K | New | $779,305 | 0.0% | New | 1 | SEC ↗ |
| 64 | T. Rowe Price ✦ | 7.95K | +5.5% | $757,000 | 0.0% | ▲ Add | 7 | SEC ↗ |
| 65 | Squarepoint Ops LLC | 7.60K | n/a | $722,798 | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Manufacturers Life Insurance… | 6.53K | n/a | $621,294 | 0.0% | n/c | 1 | SEC ↗ |
| 67 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 6.38K | n/a | $607,310 | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Janus Henderson Group Plc | 6.01K | n/a | $574,381 | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Canada Pension Plan Investment Board | 5.50K | n/a | $523,215 | 0.0% | n/c | 1 | SEC ↗ |
| 70 | State Board Of Administration Of… | 5.23K | n/a | $497,815 | 0.0% | n/c | 1 | SEC ↗ |
| 71 | Ameriprise Financial Inc | 4.71K | n/a | $448,537 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 72 | Quantinno Capital Management LP | 4.54K | n/a | $431,700 | 0.0% | n/c | 1 | SEC ↗ |
| 73 | Creative Planning | 4.20K | n/a | $399,736 | 0.0% | n/c | 1 | SEC ↗ |
| 74 | Captrust Financial Advisors | 4.16K | n/a | $396,026 | 0.0% | n/c | 1 | SEC ↗ |
| 75 | Envestnet Asset Management Inc | 3.98K | n/a | $378,713 | 0.0% | n/c | 1 | SEC ↗ |
| 76 | Zurcher Kantonalbank (Zurich… | 2.64K | n/a | $251,333 | 0.0% | n/c | 1 | SEC ↗ |
| 77 | Balyasny Asset Management L.P. | 2.63K | n/a | $250,002 | 0.0% | n/c | 1 | SEC ↗ |
| 78 | Voya Investment Management Llc | 2.53K | n/a | $240,394 | 0.0% | n/c | 1 | SEC ↗ |
| 79 | ProShare Advisors LLC | 2.52K | n/a | $240,013 | 0.0% | n/c | 1 | SEC ↗ |
| 80 | Cetera Investment Advisers | 2.28K | n/a | $217,276 | 0.0% | n/c | 1 | SEC ↗ |
| 81 | Pnc Financial Services Group, Inc. | 2.04K | n/a | $193,589 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 82 | Danske Bank A/S | 1.16K | n/a | $110,636 | 0.0% | n/c | 1 | SEC ↗ |
| 83 | Wealth Enhancement Advisory… | 759 | n/a | $82,273 | 0.0% | n/c | 1 | SEC ↗ |
| 84 | Us Bancorp \De\ | 785 | n/a | $74,677 | 0.0% | n/c | 1 | SEC ↗ |
| 85 | Cwm, Llc | 675 | n/a | $64,000 | 0.0% | n/c | 1 | SEC ↗ |
| 86 | Assetmark, Inc | 500 | n/a | $47,565 | 0.0% | n/c | 1 | SEC ↗ |
| 87 | BNP Paribas Asset Management… | 297 | n/a | $28,000 | 0.0% | n/c | 1 | SEC ↗ |
| 88 | Jones Financial Companies Lllp | 157 | n/a | $14,935 | 0.0% | n/c | 1 | SEC ↗ |
| 89 | Rockefeller Capital Management L.P. | 142 | n/a | $13,509 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 90 | Federated Hermes, Inc. | 126 | n/a | $11,986 | 0.0% | n/c | 1 | SEC ↗ |
| 91 | Group One Trading Llc | 100 | n/a | $9,513 | 0.0% | n/c | 1 | SEC ↗ |
| 92 | Osaic Holdings, Inc. | 30 | n/a | $2,853 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Citadel Advisors | $843,327 | 0.0% |
| Point72 Asset Management | $779,305 | 0.0% |
Exited
| Marshall Wace | $3.76M | was 0.0% |
| Bridgewater Associates | $232,346 | 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: Q4 2025 ·
Methodology ·
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