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TWO SIGMA INVESTMENTS, LP

Position in DCO — Ducommun Inc /De/

CIK 1179392 NEW YORK, NY

Position in DCO

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$35,645,146
+$23,301,064 QoQ
Shares Held
192,458
+90.2% QoQ
Ownership
1.27%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#17
of 269 holders
Holding Since
Mar 2020
21 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in DCO Over Time

Shares Held

Position Value (USD)

Position in Aerospace & Defense

Industrials · as of Jun 30, 2026

TWO SIGMA INVESTMENTS, LP holds $3,335,865,785 across 55 Aerospace & Defense names. DCO ranks #15 (1.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in DCO

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21 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $35,645,146 192,458
2026-03-31 $12,344,082 101,181
2025-12-31 $5,774,105 60,697
2025-09-30 $6,992,496 72,740
2025-06-30 $639,638 7,741
2025-03-31 $3,164,782 54,537
2024-12-31 $4,710,203 73,990
2024-09-30 $2,753,932 41,834
2024-06-30 $3,056,162 52,638
2024-03-31 $2,728,236 53,182
2023-12-31 $2,461,813 47,288
2023-09-30 $2,146,435 49,332
2023-06-30 $1,609,475 36,940
2023-03-31 $616,362 11,266
2022-12-31 $992,355 19,863
2022-09-30 $523,512 13,200
2022-06-30 $797,531 18,530
2022-03-31 $846,779 16,163
2021-12-31 $758,328 16,214
2021-06-30 $286,058 5,243
2020-03-31 $270,939 10,903