Historical shareholding details of Vanguard Health Care Index Fund holdings in Glaukos Corporation (GKOS)

Monthly changes of Vanguard Health Care Index Fund shareholding in Glaukos Corporation over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Feb 28, 2025	Vanguard Health Care Index Fund	175,193	0.31%

Jan 31, 2025	Vanguard Health Care Index Fund	174,898	0.31%

Dec 31, 2024	Vanguard Health Care Index Fund	178,378	0.32%

Nov 30, 2024	Vanguard Health Care Index Fund	180,754	0.33%

Oct 31, 2024	Vanguard Health Care Index Fund	166,952	0.30%

Sep 30, 2024	Vanguard Health Care Index Fund	167,355	0.30%

Aug 31, 2024	Vanguard Health Care Index Fund	168,461	0.31%

Jul 31, 2024	Vanguard Health Care Index Fund	167,876	0.31%

Jun 30, 2024	Vanguard Health Care Index Fund	168,756	0.31%

May 31, 2024	Vanguard Health Care Index Fund	169,619	0.31%

Apr 30, 2024	Vanguard Health Care Index Fund	157,498	0.31%

Mar 31, 2024	Vanguard Health Care Index Fund	157,848	0.31%

Feb 29, 2024	Vanguard Health Care Index Fund	158,134	0.32%

Jan 31, 2024	Vanguard Health Care Index Fund	156,601	0.32%

Dec 31, 2023	Vanguard Health Care Index Fund	155,501	0.32%

Nov 30, 2023	Vanguard Health Care Index Fund	156,276	0.32%

Oct 31, 2023	Vanguard Health Care Index Fund	156,491	0.32%

Sep 30, 2023	Vanguard Health Care Index Fund	158,550	0.33%

Aug 31, 2023	Vanguard Health Care Index Fund	159,115	0.33%

Jul 31, 2023	Vanguard Health Care Index Fund	157,283	0.32%

Jun 30, 2023	Vanguard Health Care Index Fund	155,891	0.32%

May 31, 2023	Vanguard Health Care Index Fund	157,388	0.33%

Apr 30, 2023	Vanguard Health Care Index Fund	166,096	0.34%