Historical shareholding details of Wellington Management Company LLP holdings in NPK International Inc. (NPKI)

Monthly changes of Wellington Management Company LLP shareholding in NPK International Inc. over the previous months

Month Name Total no. shares held Percent Holding
Dec 31, 2024 Wellington Management Company Llp 320,929 0.37%
Sep 30, 2024 Wellington Management Company Llp 552,329 0.64%
Jun 30, 2024 Wellington Management Company Llp 1,051,000 1.22%
Mar 31, 2024 Wellington Management Company Llp 1,014,300 1.17%
Dec 31, 2023 Wellington Management Company Llp 708,500 0.83%
Sep 30, 2023 Wellington Management Company Llp 875,200 1.03%
Jun 30, 2023 Wellington Management Company Llp 726,500 0.84%
Mar 31, 2023 Wellington Management Company Llp 278,600 0.33%

View all ownership details of NPK International Inc.