Historical shareholding details of Arrowstreet Capital Limited Partnership holdings in Oppenheimer Holdings Inc - Ordinary Shares - Class A (OPY)

Monthly changes of Arrowstreet Capital Limited Partnership shareholding in Oppenheimer Holdings Inc - Ordinary Shares - Class A over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Dec 31, 2024	Arrowstreet Capital Limited Partnership	90,566	0.86%

Sep 30, 2024	Arrowstreet Capital Limited Partnership	87,447	0.85%

Jun 30, 2024	Arrowstreet Capital Limited Partnership	84,213	0.82%

Mar 31, 2024	Arrowstreet Capital Limited Partnership	83,001	0.80%

Dec 31, 2023	Arrowstreet Capital Limited Partnership	45,650	0.44%

Sep 30, 2023	Arrowstreet Capital Limited Partnership	28,329	0.27%

Jun 30, 2023	Arrowstreet Capital Limited Partnership	17,101	0.16%

Mar 31, 2023	Arrowstreet Capital Limited Partnership	7,764	0.07%