Historical shareholding details of The Vanguard - Russell 2000 Grwth Idx CF holdings in Upstream Bio Inc. (UPB)

Monthly changes of The Vanguard - Russell 2000 Grwth Idx CF shareholding in Upstream Bio Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Feb 28, 2025	The Vanguard - Russell 2000 Grwth Idx Cf	15,482	0.03%

Jan 31, 2025	The Vanguard - Russell 2000 Grwth Idx Cf	15,482	0.03%

Dec 31, 2024	The Vanguard - Russell 2000 Grwth Idx Cf	16,176	0.03%

Nov 30, 2024	The Vanguard - Russell 2000 Grwth Idx Cf	950	0.00%

Oct 31, 2024	The Vanguard - Russell 2000 Grwth Idx Cf	950	0.00%