DUCOMMUN INC (DCO) Institutional Ownership Changes & 13F Activity
DUCOMMUN INC (DCO). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Moore Capital Management, Lp, Van Eck Associates Corp, Ophir Asset Management Pty Ltd, State Street Corp, and Invesco Ltd..
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Envestnet Asset Management Inc | Buy | +16,669 | +397.9% | 20,858 | $3.86M | Q2 2026 | Sep 23, 2026 |
| State Street Corp | Buy | +159,572 | +20.3% | 945,113 | $175.04M | Q2 2026 | Sep 22, 2026 |
| Manufacturers Life Insurance Company, The | Buy | +118 | +1.8% | 6,501 | $1.20M | Q2 2026 | Sep 09, 2026 |
| Citadel Advisors Llc | Buy | +8,923 | +169.5% | 14,187 | $2.63M | Q2 2026 | Sep 02, 2026 |
| Corient Private Wealth Llc | Buy | +1,506 | — | 1,506 | $278.93K | Q2 2026 | Aug 27, 2026 |
| First Eagle U.S. Value | Buy | +22,600 | +14.7% | 176,376 | $32.67M | Q2 2026 | Aug 24, 2026 |
| California State Teachers Retirement System | Sell | -2,552 | -14.2% | 15,433 | $2.86M | Q2 2026 | Aug 24, 2026 |
| Mercer Global Advisors Inc | Sell | -16,272 | -73.4% | 5,892 | $1.09M | Q2 2026 | Aug 19, 2026 |
| Parvin Asset Management, Llc | Sell | -1,230 | -91.8% | 110 | $20.37K | Q2 2026 | Aug 17, 2026 |
| Public Employees Retirement System Of Ohio | Sell | -20 | -10.1% | 179 | $33.15K | Q2 2026 | Aug 17, 2026 |
| Moore Capital Management, Lp | Buy | +238,844 | — | 238,844 | $44.24M | Q2 2026 | Aug 14, 2026 |
| Van Eck Associates Corp | Buy | +173,616 | +68.4% | 427,603 | $79.20M | Q2 2026 | Aug 14, 2026 |
| Ophir Asset Management Pty Ltd | Sell | -173,337 | -55.4% | 139,600 | $25.86M | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | Buy | +148,961 | — | 148,961 | $27.59M | Q2 2026 | Aug 14, 2026 |
| Ameriprise Financial Inc | Buy | +129,383 | — | 129,383 | $23.96M | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Sell | -101,714 | -93.7% | 6,879 | $1.27M | Q2 2026 | Aug 14, 2026 |
| T. Rowe Price Investment Management, Inc. | Buy | +94,150 | — | 94,150 | $17.44M | Q2 2026 | Aug 14, 2026 |
| Two Sigma Investments, Lp | Buy | +91,277 | +90.2% | 192,458 | $35.65M | Q2 2026 | Aug 14, 2026 |
| Brown Advisory Inc | Sell | -74,233 | -21.3% | 275,053 | $50.94M | Q2 2026 | Aug 14, 2026 |
| Trexquant Investment Lp | Buy | +73,657 | +621.3% | 85,513 | $15.84M | Q2 2026 | Aug 14, 2026 |
| Loomis Sayles & Co L P | Buy | +56,933 | +22.5% | 309,462 | $57.32M | Q2 2026 | Aug 14, 2026 |
| Point72 Asset Management, L.P. | Buy | +55,982 | — | 55,982 | $10.37M | Q2 2026 | Aug 14, 2026 |
| Teacher Retirement System Of Texas | Sell | -49,686 | -95.5% | 2,335 | $432.46K | Q2 2026 | Aug 14, 2026 |
| J. Goldman & Co Lp | Sell | -29,874 | -60.3% | 19,693 | $3.65M | Q2 2026 | Aug 14, 2026 |
| Palisade Capital Management, Lp | Buy | +29,333 | — | 29,333 | $5.43M | Q2 2026 | Aug 14, 2026 |
| Sei Investments Co | Sell | -26,663 | -54.6% | 22,177 | $4.11M | Q2 2026 | Aug 14, 2026 |
| Csm Advisors, Llc | Sell | -22,550 | -41.1% | 32,284 | $5.98M | Q2 2026 | Aug 14, 2026 |
| Wellington Management Group Llp | Sell | -21,188 | -30.3% | 48,639 | $9.01M | Q2 2026 | Aug 14, 2026 |
| Legal & General Group Plc | Sell | -19,745 | -52.2% | 18,085 | $3.35M | Q2 2026 | Aug 14, 2026 |
| Oberweis Asset Management Inc/ | Buy | +13,900 | +13.9% | 113,800 | $21.08M | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about DCO activity
Which institutional owners are buying DCO?
Institutional owners buying DCO include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in DCO activity?
"Buy" means an investor increased their reported position in DCO compared to the prior reporting period. This reflects growing exposure to DUCOMMUN INC (DCO) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in DCO increasing?
Institutional interest in DCO can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related DCO Institutional Insights
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