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 California State Teachers Retirement System, Moore Capital Management, Lp, Van Eck Associates Corp, Ophir Asset Management Pty Ltd, and Sixth Street Partners Management Company, L.P..

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
California State Teachers Retirement SystemBuy+2,840,361+15792.9%2,858,346$15.43KQ2 2026Aug 24, 2026
Parvin Asset Management, LlcSell-1,230-91.8%110$20.37KQ2 2026Aug 17, 2026
Public Employees Retirement System Of OhioSell-20-10.1%179$33.15KQ2 2026Aug 17, 2026
Moore Capital Management, LpBuy+238,844238,844$44.24MQ2 2026Aug 14, 2026
Van Eck Associates CorpBuy+173,616+68.4%427,603$79.20MQ2 2026Aug 14, 2026
Ophir Asset Management Pty LtdSell-173,337-55.4%139,600$25.86MQ2 2026Aug 14, 2026
Sixth Street Partners Management Company, L.P.Buy+172,609172,609$31.97MQ2 2026Aug 14, 2026
Millennium Management LlcSell-101,714-93.7%6,879$1.27MQ2 2026Aug 14, 2026
T. Rowe Price Investment Management, Inc.Buy+94,15094,150$17.44MQ2 2026Aug 14, 2026
Two Sigma Investments, LpBuy+91,277+90.2%192,458$35.65MQ2 2026Aug 14, 2026
Ameriprise Financial IncSell-88,088-40.5%129,383$23.96MQ2 2026Aug 14, 2026
Brown Advisory IncSell-74,233-21.3%275,053$50.94MQ2 2026Aug 14, 2026
Trexquant Investment LpBuy+73,657+621.3%85,513$15.84MQ2 2026Aug 14, 2026
Loomis Sayles & Co L PBuy+56,933+22.5%309,462$57.32MQ2 2026Aug 14, 2026
Point72 Asset Management, L.P.Buy+55,98255,982$10.37MQ2 2026Aug 14, 2026
Teacher Retirement System Of TexasSell-49,686-95.5%2,335$432.46KQ2 2026Aug 14, 2026
J. Goldman & Co LpSell-29,874-60.3%19,693$3.65MQ2 2026Aug 14, 2026
Palisade Capital Management, LpBuy+29,33329,333$5.43MQ2 2026Aug 14, 2026
Sei Investments CoSell-26,663-54.6%22,177$4.11MQ2 2026Aug 14, 2026
Csm Advisors, LlcSell-22,550-41.1%32,284$5.98MQ2 2026Aug 14, 2026
Wellington Management Group LlpSell-21,188-30.3%48,639$9.01MQ2 2026Aug 14, 2026
Legal & General Group PlcSell-19,745-52.2%18,085$3.35MQ2 2026Aug 14, 2026
Oberweis Asset Management Inc/Buy+13,900+13.9%113,800$21.08MQ2 2026Aug 14, 2026
Goldman Sachs Group IncSell-13,764-8.5%148,797$27.56MQ2 2026Aug 14, 2026
Charles Schwab Investment Management IncSell-11,030-6.0%172,609$31.97MQ2 2026Aug 14, 2026
Brevan Howard Capital Management LpBuy+10,71710,717$1.98MQ2 2026Aug 14, 2026
Diametric Capital, LpBuy+10,00010,000$1.85MQ2 2026Aug 14, 2026
Meros Investment Management, LpSell-9,787-7.6%118,423$21.93MQ2 2026Aug 14, 2026
Concentric Capital Strategies, LpBuy+9,3779,377$1.74MQ2 2026Aug 14, 2026
Citadel Advisors LlcBuy+8,923+169.5%14,187$2.63MQ2 2026Aug 14, 2026
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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.