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Optiver Holding B.V.

Position in DCO — Ducommun Inc /De/

CIK 1859606 AMSTERDAM, P7

Position in DCO

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$63,527
+$36,443 QoQ
Shares Held
343
+54.5% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#221
of 269 holders
Holding Since
Sep 2025
3 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in DCO Over Time

Shares Held

Position Value (USD)

Position in Aerospace & Defense

Industrials · as of Jun 30, 2026

Optiver Holding B.V. holds $13,205,764 across 18 Aerospace & Defense names. DCO ranks #9 (0.5% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in DCO

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3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $63,527 343
2026-03-31 $27,084 222
2025-09-30 $10,958 114