D.E. Shaw & Co’s Ducommun DCO Stock Holding History

D.E. Shaw & Co’s Portfolio DCO Stock Details DCO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2014 Q1	–	Sell	-11,700	Closed	-$349K	–	4343
2013 Q4	$349K	Buy	+11,700	New	+$318K	﹤0.01%	3964

Other funds holding DCO

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

PCMI

Paradigm Capital Management Inc Albany, New York $2.61B AUM 78.58% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

GAMCO Investors Greenwich, Connecticut $10.2B AUM 30.27% 1-Year Est. Return

Brown Advisory Baltimore, Maryland $60.9B AUM 15.24% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return

OAM

Ophir Asset Management Sydney, Australia $859M AUM 59.08% 1-Year Est. Return

D.E. Shaw & Co's DCO Position: Q1 2026 in Review

D.E. Shaw & Co sold out of Ducommun (DCO) in Q1 2026, closing a stake of 25,592 shares — an estimated $2.43M sold.

D.E. Shaw & Co first reported a position in DCO in Q2 2013 and held it in 20 quarters. The position peaked at $4.57M in Q3 2025. 224 funds tracked by Wall St. Rank hold DCO as of Q1 2026.

D.E. Shaw & Co reported no remaining Ducommun position as of Q1 2026 after selling out during the quarter.
D.E. Shaw & Co sold 25,592 Ducommun shares in Q1 2026, an estimated $2.43M.
D.E. Shaw & Co first reported a position in Ducommun in Q2 2013 and held it in 20 quarters.
D.E. Shaw & Co's Ducommun position peaked at $4.57M in Q3 2025.
224 funds tracked by Wall St. Rank held Ducommun as of Q1 2026.

Based on D.E. Shaw & Co's 13F filing for Q1 2026, filed 15 May 2026.