David A. Siegel Ducommun Inc Transaction History

Two Sigma Advisers, LP

$46.1 Billion
Q2 2025

A detailed history of David A. Siegel (Two Sigma Advisers, LP) transactions in Ducommun Inc stock. As of the latest transaction made, Two Sigma Advisers, LP holds 2,600 shares of DCO stock, worth $248,559. This represents 0.0% of its overall portfolio holdings.

Number of Shares

2,600

Previous 38,000 93.16%

Holding current value

$248,559

Previous $2.21 Million 90.29%

% of portfolio

0.0%

Previous 0.01%

32 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	SELL	$53.5 - $86.27 $1.89 Million - $3.05 Million	-35,400 Reduced 93.16%	2,600 $214,000
Q1 2025 May 15, 2025	SELL	$56.57 - $69.9 $384,676 - $475,320	-6,800 Reduced 15.18%	38,000 $2.21 Million
Q4 2024 Feb 14, 2025	SELL	$58.79 - $69.18 $35,274 - $41,508	-600 Reduced 1.32%	44,800 $2.85 Million
Q3 2024 Nov 14, 2024	SELL	$56.94 - $66.59 $136,656 - $159,816	-2,400 Reduced 5.02%	45,400 $2.99 Million
Q2 2024 Aug 14, 2024	BUY	$48.47 - $59.48 $150,257 - $184,388	3,100 Added 6.94%	47,800 $2.78 Million
Q1 2024 May 15, 2024	BUY	$47.72 - $52.26 $200,424 - $219,492	4,200 Added 10.37%	44,700 $2.29 Million
Q4 2023 Feb 14, 2024	BUY	$43.13 - $53.1 $64,695 - $79,650	1,500 Added 3.85%	40,500 $2.11 Million
Q3 2023 Nov 14, 2023	BUY	$42.32 - $50.14 $363,952 - $431,204	8,600 Added 28.29%	39,000 $1.7 Million
Q2 2023 Aug 14, 2023	BUY	$40.76 - $54.45 $105,976 - $141,570	2,600 Added 9.35%	30,400 $1.32 Million
Q1 2023 May 15, 2023	SELL	$49.51 - $58.12 $19,804 - $23,248	-400 Reduced 1.42%	27,800 $1.52 Million
Q4 2022 Feb 14, 2023	BUY	$40.53 - $53.03 $81,060 - $106,060	2,000 Added 7.63%	28,200 $1.41 Million
Q3 2022 Nov 14, 2022	SELL	$39.66 - $49.65 $39,660 - $49,650	-1,000 Reduced 3.68%	26,200 $1.04 Million
Q2 2022 Aug 15, 2022	BUY	$40.88 - $57.22 $261,632 - $366,208	6,400 Added 30.77%	27,200 $1.17 Million
Q1 2022 May 16, 2022	BUY	$42.03 - $54.0 $369,864 - $475,200	8,800 Added 73.33%	20,800 $1.09 Million
Q4 2021 Feb 14, 2022	BUY	$42.46 - $53.64 $509,520 - $643,680	12,000 New	12,000 $561,000
Q3 2021 Nov 15, 2021	SELL	$48.99 - $55.8 $313,536 - $357,120	-6,400 Closed	0 $0
Q2 2021 Aug 16, 2021	SELL	$50.21 - $64.43 $65,273 - $83,759	-1,300 Reduced 16.88%	6,400 $349,000
Q1 2021 May 17, 2021	SELL	$49.34 - $62.57 $152,954 - $193,967	-3,100 Reduced 28.7%	7,700 $462,000
Q4 2020 Feb 16, 2021	SELL	$31.64 - $55.18 $195,218 - $340,460	-6,170 Reduced 36.36%	10,800 $580,000
Q3 2020 Nov 16, 2020	SELL	$31.0 - $42.0 $1.12 Million - $1.52 Million	-36,112 Reduced 68.03%	16,970 $559,000
Q2 2020 Aug 14, 2020	SELL	$20.59 - $42.22 $325,322 - $667,076	-15,800 Reduced 22.94%	53,082 $1.85 Million
Q1 2020 May 15, 2020	BUY	$16.61 - $56.95 $289,014 - $990,930	17,400 Added 33.8%	68,882 $1.71 Million
Q4 2019 Feb 14, 2020	SELL	$39.34 - $51.67 $255,710 - $335,855	-6,500 Reduced 11.21%	51,482 $2.6 Million
Q3 2019 Nov 14, 2019	BUY	$39.33 - $46.97 $566,352 - $676,368	14,400 Added 33.04%	57,982 $2.46 Million
Q2 2019 Aug 14, 2019	BUY	$39.02 - $51.8 $573,594 - $761,460	14,700 Added 50.9%	43,582 $1.96 Million
Q1 2019 May 15, 2019	BUY	$34.92 - $46.27 $38,412 - $50,897	1,100 Added 3.96%	28,882 $1.26 Million
Q4 2018 Feb 14, 2019	SELL	$33.83 - $44.23 $37,213 - $48,653	-1,100 Reduced 3.81%	27,782 $1.01 Million
Q3 2018 Nov 14, 2018	SELL	$31.63 - $40.84 $528,221 - $682,028	-16,700 Reduced 36.64%	28,882 $1.18 Million
Q2 2018 Aug 14, 2018	SELL	$28.17 - $35.43 $157,752 - $198,408	-5,600 Reduced 10.94%	45,582 $1.51 Million
Q1 2018 May 15, 2018	SELL	$26.3 - $30.84 $76,270 - $89,436	-2,900 Reduced 5.36%	51,182 $1.56 Million
Q4 2017 Feb 14, 2018	SELL	$25.81 - $35.02 $185,832 - $252,144	-7,200 Reduced 11.75%	54,082 $1.54 Million
Q3 2017 Nov 14, 2017	BUY	$26.24 - $32.55 $1.61 Million - $1.99 Million	61,282	61,282 $1.96 Million

Others Institutions Holding DCO

# of Institutions

192

Shares Held

13.1M

Call Options Held

2.5K

Put Options Held

View Full List

About DUCOMMUN INC

Ticker DCO
Exchange NYSE
Sector Industrials
Industry Aerospace & Defense
Shares Outstandng 12,072,700
Market Cap $1.15B
Description
Ducommun Incorporated provides engineering and manufacturing products and services primarily to the aerospace and defense, industrial, medical, and other industries in the United States. It operates through two segments, Electronic Systems and Structural Systems. The Electronic Systems segment provides cable assemblies and interconnect systems; ...

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