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Vanguard Group Inc

SEC CIK
0000102909
Latest filing
Jan 29, 2026

AZPN holding history

Aspen Technology, Inc. in every 13F filed by Vanguard Group Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

AZPN overviewAll 13F holders of AZPNFull Q4 2025 holdings

Shares (Q1 2025)
0
Sold out in Q1 2025
Value
$0
% of portfolio
0.0%
Quarters held
15
Since Q1 2021
Holdings of AZPN by Vanguard Group Inc, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q1 20250$00.0%−2,831,209−100.0%Sold outHolders
Q4 20242,831,209$706.8M<0.1%+36,497+1.3%AddedHolders
Q3 20242,794,712$667.4M<0.1%+71,790+2.6%AddedHolders
Q2 20242,722,922$540.9M<0.1%+10,117+0.4%AddedHolders
Q1 20242,712,805$578.6M<0.1%−206,205−7.1%ReducedHolders
Q4 20232,919,010$642.6M<0.1%−4,570−0.2%ReducedHolders
Q3 20232,923,580$597.2M<0.1%−5,581−0.2%ReducedHolders
Q2 20232,929,161$491.0M<0.1%+62,578+2.2%AddedHolders
Q1 20232,866,583$656.1M<0.1%+63,857+2.3%AddedHolders
Q4 20222,802,726$575.7M<0.1%+21,236+0.8%AddedHolders
Q3 20222,781,490$662.6M<0.1%+2,781,490NewHolders
Q2 20220$00.0%−6,336,062−100.0%Sold outHolders
Q1 20226,336,062$1.05B<0.1%+51,393+0.8%AddedHolders
Q4 20216,284,669$956.5M<0.1%−106,471−1.7%ReducedHolders
Q3 20216,391,140$784.8M<0.1%−159,863−2.4%ReducedHolders
Q2 20216,551,003$901.0M<0.1%+249,366+4.0%AddedHolders
Q1 20216,301,637$909.5M<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.