Historical shareholding details of Vanguard Russell 2000 Index Fund holdings in Aspen Aerogels Inc. (ASPN)

Monthly changes of Vanguard Russell 2000 Index Fund shareholding in Aspen Aerogels Inc. over the previous months

Month Name Total no. shares held Percent Holding
Feb 28, 2025 Vanguard Russell 2000 Index Fund 280,804 0.34%
Jan 31, 2025 Vanguard Russell 2000 Index Fund 274,200 0.33%
Dec 31, 2024 Vanguard Russell 2000 Index Fund 292,560 0.36%
Nov 30, 2024 Vanguard Russell 2000 Index Fund 272,864 0.33%
Oct 31, 2024 Vanguard Russell 2000 Index Fund 265,612 0.32%
Sep 30, 2024 Vanguard Russell 2000 Index Fund 267,278 0.33%
Aug 31, 2024 Vanguard Russell 2000 Index Fund 236,622 0.31%
Jul 31, 2024 Vanguard Russell 2000 Index Fund 229,607 0.30%
Jun 30, 2024 Vanguard Russell 2000 Index Fund 216,911 0.28%
May 31, 2024 Vanguard Russell 2000 Index Fund 191,907 0.25%
Apr 30, 2024 Vanguard Russell 2000 Index Fund 192,411 0.25%
Mar 31, 2024 Vanguard Russell 2000 Index Fund 190,227 0.25%
Feb 29, 2024 Vanguard Russell 2000 Index Fund 186,237 0.24%
Jan 31, 2024 Vanguard Russell 2000 Index Fund 171,641 0.22%
Dec 31, 2023 Vanguard Russell 2000 Index Fund 167,869 0.22%
Nov 30, 2023 Vanguard Russell 2000 Index Fund 157,168 0.21%
Oct 31, 2023 Vanguard Russell 2000 Index Fund 153,648 0.22%
Sep 30, 2023 Vanguard Russell 2000 Index Fund 148,400 0.21%
Aug 31, 2023 Vanguard Russell 2000 Index Fund 149,070 0.21%
Jul 31, 2023 Vanguard Russell 2000 Index Fund 143,401 0.20%
Jun 30, 2023 Vanguard Russell 2000 Index Fund 140,900 0.20%
May 31, 2023 Vanguard Russell 2000 Index Fund 135,580 0.19%
Apr 30, 2023 Vanguard Russell 2000 Index Fund 135,363 0.19%

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