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Dimensional Fund Advisors LP

SEC CIK
0000354204
Latest filing
Aug 11, 2026

AZPN holding history

Aspen Technology, Inc. in every 13F filed by Dimensional Fund Advisors LP, 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 Q2 2026 holdings

Shares (Q1 2025)
0
Sold out in Q1 2025
Value
$0
% of portfolio
0.0%
Quarters held
16
Since Q1 2021
Holdings of AZPN by Dimensional Fund Advisors LP, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q1 20250$00.0%−623,820−100.0%Sold outHolders
Q4 2024623,820$155.7M<0.1%+12,456+2.0%AddedHolders
Q3 2024611,364$146.0M<0.1%+86,760+16.5%AddedHolders
Q2 2024524,604$104.2M<0.1%+109,783+26.5%AddedHolders
Q1 2024414,821$88.5M<0.1%+101,716+32.5%AddedHolders
Q4 2023313,105$68.9M<0.1%+16,649+5.6%AddedHolders
Q3 2023296,456$60.6M<0.1%+86,854+41.4%AddedHolders
Q2 2023209,602$35.1M<0.1%+796+0.4%AddedHolders
Q1 2023208,806$47.8M<0.1%−368−0.2%ReducedHolders
Q4 2022209,174$43.0M<0.1%+1030.0%AddedHolders
Q3 2022209,071$49.8M<0.1%+2,521+1.2%AddedHolders
Q2 2022206,550$38.0M<0.1%−286,345−58.1%ReducedHolders
Q1 2022492,895$81.5M<0.1%−1,389−0.3%ReducedHolders
Q4 2021494,284$75.2M<0.1%+337+0.1%AddedHolders
Q3 2021493,947$60.7M<0.1%+12,423+2.6%AddedHolders
Q2 2021481,524$66.2M<0.1%+8,651+1.8%AddedHolders
Q1 2021472,873$68.2M<0.1%––Holders

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