Historical shareholding details of Renaissance Technologies Corp holdings in Ducommun Inc. (DCO)

Monthly changes of Renaissance Technologies Corp shareholding in Ducommun Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Mar 31, 2025	Renaissance Technologies Corp	126,400	0.85%

Dec 31, 2024	Renaissance Technologies Corp	179,600	1.21%

Sep 30, 2024	Renaissance Technologies Corp	143,300	0.97%

Jun 30, 2024	Renaissance Technologies Corp	147,900	1.00%

Mar 31, 2024	Renaissance Technologies Corp	159,800	1.08%

Dec 31, 2023	Renaissance Technologies Corp	173,000	1.18%

Sep 30, 2023	Renaissance Technologies Corp	210,100	1.44%

Jun 30, 2023	Renaissance Technologies Corp	230,600	1.58%

Mar 31, 2023	Renaissance Technologies Corp	220,700	1.51%