Historical shareholding details of Grantham, Mayo, Van Otterloo & Co., LLC holdings in Spok Holdings Inc (SPOK)

Monthly changes of Grantham, Mayo, Van Otterloo & Co., LLC shareholding in Spok Holdings Inc over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Dec 31, 2024	Grantham, Mayo, Van Otterloo & Co., Llc	10,878	0.05%

Sep 30, 2024	Grantham, Mayo, Van Otterloo & Co., Llc	10,878	0.05%

Jun 30, 2024	Grantham, Mayo, Van Otterloo & Co., Llc	10,878	0.05%

Mar 31, 2024	Grantham, Mayo, Van Otterloo & Co., Llc	10,878	0.05%

Dec 31, 2023	Grantham, Mayo, Van Otterloo & Co., Llc	10,878	0.05%

Sep 30, 2023	Grantham, Mayo, Van Otterloo & Co., Llc	10,878	0.05%

Jun 30, 2023	Grantham, Mayo, Van Otterloo & Co., Llc	42,878	0.21%

Mar 31, 2023	Grantham, Mayo, Van Otterloo & Co., Llc	43,978	0.22%

Dec 31, 2022	Grantham, Mayo, Van Otterloo & Co., Llc	50,278	0.25%