Aspen Technology, Inc.

Historical 13F Holders

Symbol
AZPN
CUSIP
29109X106
All holders as of
Q1 2025
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Every filing for 29109X106 since 12/18/2024, newest first.

Filer % of Class Filed
Kayne Anderson Rudnick Investment Management, LLC 13G/A Amendment 9 0% 5/15/2025
Event 3/31/2025
Emerson Electric Co 13D/A Amendment 6
100.0% 3/12/2025
Event 3/12/2025
Emerson Electric Co 13D/A Amendment 5
57.4% 3/5/2025
Event 3/3/2025
Emerson Electric Co 13D/A Amendment 4
57.4% 1/27/2025
Event 1/27/2025

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2025 Q1 7 47.8 k $9.52 M
2024 Q4 470 27.7 M $6.93 B
2024 Q3 435 29.9 M $7.11 B
2024 Q2 416 30.1 M $5.98 B
2024 Q1 411 29.4 M $6.27 B
2023 Q4 382 29.7 M $6.53 B
2023 Q3 380 28.9 M $5.91 B
2023 Q2 371 29.0 M $4.86 B
2023 Q1 397 30.4 M $6.88 B
2022 Q4 402 30.8 M $6.33 B
2022 Q3 357 29.6 M $7.04 B
2022 Q2 322 24.0 M $4.41 B
2022 Q1 1 49.0 $8.00 k
2021 Q3 1 5.00 $1.00 k