Stock Ownership/DCO

DUCOMMUN INC (DCO): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in DCO · Industrials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
15
13F filers
Aggregate Value
$236.3M
Across holders
Last Price
$183.96
2026-08-24
Sector
Industrials
GICS
Quarterly fund activity11 increased4 reduced2 exited
Full exits: Verition Fund Management LLC, Qube Research & Technologies Ltd
Institutional Holders of DCO
↗
15 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
GAMCO INVESTORS, INC. ET AL
CIK 0000807249
Institutional Manager428K$79.2M33.5%0.7%Reduced$-4.0MQ2 2026
MOORE CAPITAL MANAGEMENT, LP
CIK 0001448574
Hedge Fund239K$44.2M18.7%0.7%Added—Q2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund192K$35.6M15.1%0.0%Added+$16.9MQ2 2026
First Eagle Investment Management, LLC
CIK 0001325447
Institutional Manager176K$32.7M13.8%0.1%Added+$4.2MQ2 2026
Point72 Asset Management, L.P.
CIK 0001603466
Hedge Fund56K$10.4M4.4%0.0%Added—Q2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund46K$8.6M3.6%0.0%Reduced+$8.6MQ2 2026
Rockefeller Capital Management L.P.
CIK 0001739439
Hedge Fund43K$7.9M3.4%0.0%Added+$7.9MQ2 2026
ExodusPoint Capital Management, LP
CIK 0001736225
Hedge Fund30K$5.5M2.3%0.0%Added—Q2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund14K$2.6M1.1%0.0%Added+$2.4MQ2 2026
Squarepoint Ops LLC
CIK 0001642575
Hedge Fund14K$2.6M1.1%0.0%Added+$802KQ2 2026
GAMCO INVESTORS, INC. ET ALReduced
Institutional Manager
$79.2M· 33.5% of total· 0.7% port· 428K sh· $-4.0M QoQ· Q2 2026
MOORE CAPITAL MANAGEMENT, LPAdded
Hedge Fund
$44.2M· 18.7% of total· 0.7% port· 239K sh· — QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$35.6M· 15.1% of total· 0.0% port· 192K sh· +$16.9M QoQ· Q2 2026
First Eagle Investment Management, LLCAdded
Institutional Manager
$32.7M· 13.8% of total· 0.1% port· 176K sh· +$4.2M QoQ· Q2 2026
Point72 Asset Management, L.P.Added
Hedge Fund
$10.4M· 4.4% of total· 0.0% port· 56K sh· — QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$8.6M· 3.6% of total· 0.0% port· 46K sh· +$8.6M QoQ· Q2 2026
Rockefeller Capital Management L.P.Added
Hedge Fund
$7.9M· 3.4% of total· 0.0% port· 43K sh· +$7.9M QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$5.5M· 2.3% of total· 0.0% port· 30K sh· — QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$2.6M· 1.1% of total· 0.0% port· 14K sh· +$2.4M QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$2.6M· 1.1% of total· 0.0% port· 14K sh· +$802K QoQ· Q2 2026
Brevan Howard Capital Management LPAdded
Hedge Fund
$2.0M· 0.8% of total· 0.0% port· 11K sh· — QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$2.0M· 0.8% of total· 0.0% port· 11K sh· $-6.8M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$1.3M· 0.5% of total· 0.0% port· 7K sh· $-18.8M QoQ· Q2 2026
Bridgewater Associates, LPAdded
Hedge Fund
$940K· 0.4% of total· 0.0% port· 5K sh· — QoQ· Q2 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$771K· 0.3% of total· 0.0% port· 4K sh· — QoQ· Q2 2026
1–10 of 15
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