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Joel Greenblatt's Aspen Technology, Inc. (AZPN) position

Not anymore: Joel Greenblatt fully exited AZPN in Q1 2025. The position peaked at an amount we cannot price in Q2 2022.
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Value at exit
an amount we cannot price
Shares at exit
2K
Quarter-end price
No quarter-end price available

Average buy price is hidden here because at least one covered purchase quarter has no usable local mean price.

AZPN price vs Greenblatt's position

Dates
Average closing price · filing quarter
Price range · filing quarter

Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2025 Exited −2K −100.0% 0 May 15, 2025
Q4 2024 Reduced −627 −25.7% 2K Feb 14, 2025
Q3 2024 Added +373 +18.0% 2K Nov 14, 2024
Q2 2024 Reduced −478 −18.8% 2K Aug 14, 2024
Q1 2024 Reduced −2K −49.1% 3K May 15, 2024
Q4 2023 Reduced −4K −41.2% 5K Feb 14, 2024
Q3 2023 Added +4K +96.1% 9K Nov 14, 2023
Q2 2023 Reduced −5K −52.1% 4K Aug 14, 2023
Q1 2023 Added +6K +159.0% 9K May 15, 2023
Q4 2022 Reduced −227 −6.1% 3K Feb 14, 2023
Q3 2022 Added +917 +32.6% 4K Nov 14, 2022
Q2 2022 New +3K 3K Aug 15, 2022
Data through Q1 2025 · filed May 15, 2025
12 grouped rows from 12 quarters

More Greenblatt positions

Common questions

Does Joel Greenblatt own AZPN?

Not currently. Joel Greenblatt fully exited AZPN in Q1 2025, and the complete history is above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Joel Greenblatt buy AZPN?

Joel Greenblatt first disclosed a AZPN position in Q2 2022; every quarterly buy and sell since is in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Joel Greenblatt sell AZPN?

Yes. Joel Greenblatt reduced and then fully exited AZPN by Q1 2025; the reductions are in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of AZPN does Joel Greenblatt own?

None as of the latest filing: Joel Greenblatt has exited AZPN. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Joel Greenblatt pay for AZPN?

Joel Greenblatt began building the AZPN position before our 13F history starts, so an exact average buy price cannot be estimated without understating it. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.