AZPN1USD Institutional Ownership
ASPEN TECHNOLOGY INC
AZPN1USD institutional ownership at a glance
Follow ASPEN TECHNOLOGY INC institutional ownership through recent Schedule 13G and 13D filings. Compare reported shares, ownership percentages, filing dates, and changes in beneficial ownership over time.
Latest filing: BlackRock filed Schedule 13G amendment on Jan 25, 2024, reporting 5.3M shares and 8.40% beneficial ownership.
How to read Schedule 13 ownership changes
Schedule 13G/13D reports beneficial ownership at an observation date. “Accumulation” or “reduction” is inferred from changes in reported shares when available; it is not a list of individual trades or exact execution prices.
Form 13F rows are quarter-end holding context only and do not establish an exact entry date.
For more context, see how to read a Schedule 13G, filing date vs event date, or Schedule 13G vs Schedule 13D.
Institutional Research
This gauge summarizes recent agreement across tracked institutional activity.
No institution has two comparable Schedule 13 observations yet.
The overall consensus is public. Detailed holder comparisons, breadth history, ownership charts, and filing-specific signal analysis remain part of Investor and Pro research.
Price context
52-week position is market context and does not change the institutional consensus score.
Tracked institutions
Public holder names and filing freshness. Detailed institution-by-institution analysis is locked.
Beneficial ownership filing history
Showing 1 of 1 filing(s)| Holder | Observed / filed | Reported change | Shares | Ownership | Observation | Filing | Latest |
|---|---|---|---|---|---|---|---|
| BlackRock CIK0001364742 | Dec 31, 2023 observed Jan 25, 2024 filed · 25d Schedule 13G amendment | Earliest Schedule 13G amendment found | 5.3M | 8.40% |
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