XT
DCO icon

XTX Topco’s Ducommun DCO Stock Holding History

XTX Topco’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
2026
Q2 		$369K Sell
1,993
-8,617
-81% -$1.28M ﹤0.01% 2726
2026
Q1 		$1.29M Buy
10,610
+4,011
+61% +$480K 0.02% 1204
2025
Q4 		$628K Buy
+6,599
New +$615K 0.02% 1401
2025
Q1 		– Sell
-9,781
Closed -$623K – 2543
2024
Q4 		$623K Buy
+9,781
New +$628K 0.05% 585

Other funds holding DCO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
PCMI
Paradigm Capital Management Inc Albany, New York $3.67B AUM 121.12% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
GI
GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
GKIM
GW&K Investment Management Boston, Massachusetts $12.8B AUM 48.82% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

XTX Topco's DCO Position: Q2 2026 in Review

XTX Topco reduced its Ducommun (DCO) stake by 81% in Q2 2026, selling an estimated $1.28M and leaving 1,993 shares worth $369K. The position accounts for ﹤0.01% of the portfolio, ranked #2726.

XTX Topco first reported a position in DCO in Q4 2024 and has held it in 4 quarters since. The position peaked at $1.29M in Q1 2026. 269 funds tracked by Wall St. Rank hold DCO as of Q2 2026.

  • XTX Topco held 1,993 shares of Ducommun worth $369K as of Q2 2026.
  • XTX Topco sold 8,617 Ducommun shares in Q2 2026, an estimated $1.28M.
  • Ducommun made up ﹤0.01% of XTX Topco's portfolio in Q2 2026, its #2726 holding.
  • XTX Topco first reported a position in Ducommun in Q4 2024 and has held it in 4 quarters since.
  • XTX Topco's Ducommun position peaked at $1.29M in Q1 2026.
  • 269 funds tracked by Wall St. Rank held Ducommun as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.