Historical shareholding details of Arrowstreet Capital Limited Partnership holdings in Powell Industries, Inc. (POWL)

Monthly changes of Arrowstreet Capital Limited Partnership shareholding in Powell Industries, Inc. 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	151,055	1.25%

Sep 30, 2024	Arrowstreet Capital Limited Partnership	223,760	1.86%

Jun 30, 2024	Arrowstreet Capital Limited Partnership	246,611	2.06%

Mar 31, 2024	Arrowstreet Capital Limited Partnership	195,829	1.63%

Dec 31, 2023	Arrowstreet Capital Limited Partnership	72,653	0.61%

Sep 30, 2023	Arrowstreet Capital Limited Partnership	86,551	0.72%

Jun 30, 2023	Arrowstreet Capital Limited Partnership	110,206	0.93%

Mar 31, 2023	Arrowstreet Capital Limited Partnership	110,206	0.93%