Historical shareholding details of Vanguard Russell 2000 Index Fund holdings in Merrimack Pharmaceuticals Inc (MACK)

Monthly changes of Vanguard Russell 2000 Index Fund shareholding in Merrimack Pharmaceuticals Inc over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Apr 30, 2024	Vanguard Russell 2000 Index Fund	40,071	0.28%

Mar 31, 2024	Vanguard Russell 2000 Index Fund	39,943	0.27%

Feb 29, 2024	Vanguard Russell 2000 Index Fund	37,144	0.26%

Jan 31, 2024	Vanguard Russell 2000 Index Fund	34,296	0.24%

Dec 31, 2023	Vanguard Russell 2000 Index Fund	33,560	0.23%

Nov 30, 2023	Vanguard Russell 2000 Index Fund	32,862	0.23%

Oct 31, 2023	Vanguard Russell 2000 Index Fund	31,253	0.22%

Sep 30, 2023	Vanguard Russell 2000 Index Fund	30,229	0.21%

Aug 31, 2023	Vanguard Russell 2000 Index Fund	29,837	0.21%

Jul 31, 2023	Vanguard Russell 2000 Index Fund	29,357	0.20%

Jun 30, 2023	Vanguard Russell 2000 Index Fund	28,861	0.20%