Security key
045327103
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 135
- Total 13F value
- $31,286
- Share change
- -428
- SEC-reported price per share
- $228.89
- Number of holders
- 3
- Value change
- -$99,621
- Number of sells
- 1
Report period
Q1 2023
Institutions
3
Top holders
3
AZPN full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
Aspen Technology, Inc. SEC filings
Aspen Technology, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 045327103
Recent filing periods:
Ownership snapshot
Top reported holders of AZPN - ASPEN TECHNOLOGY INC - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
EMERSON ELECTRIC CO
Disclosed value leader
EMERSON ELECTRIC CO
Comparable rows
0/5
Latest evidence
31 Dec 2022
3/4/5
13F
Highest disclosed value: $7,766,626,836
5 rows are not safely comparable across share classes.
Quick read
EMERSON ELECTRIC CO has the largest disclosed position value at $7.77B.
0 of 5 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens EMERSON ELECTRIC CO's linked filing trail.
Disclosed position value
Top 5
EMERSON ELECTRIC CO
$7.77B
F. G. Hammond
$4.31M
Harvest Fund Management Co., Ltd
$78K
Stuart Chaussee & Associates, Inc.
$3.7K
HUNTINGTON NATIONAL BANK
$166
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-5 of 5 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| EMERSON ELECTRIC CO |
3/4/5
Director, 10%+ Owner
|
—
class O/S missing
|
$7,766,626,836
35,203,639 shares
|
— | 16 May 2022 |
| F. G. Hammond |
3/4/5
Senior VP & General Counsel
|
—
class O/S missing
|
$4,307,164
19,523 shares
|
— | 30 Dec 2022 |
| Harvest Fund Management Co., Ltd |
13F
Company
|
—
class O/S missing
|
$78,000
544 shares
|
— | 31 Dec 2022 |
| Stuart Chaussee & Associates, Inc. |
13F
Company
|
—
class O/S missing
|
$3,697
18 shares
|
— | 31 Dec 2022 |
| HUNTINGTON NATIONAL BANK |
13F
Company
|
—
class O/S missing
|
$166
1 shares
|
— | 31 Dec 2022 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
3
Shares
135
Rows available
3
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2023 vs Q4 2025 Across Filers
Q4 2025 holders
1
Q1 2023 holders
3
Holder diff
2
| Investor | Q4 2025 Shares | Q1 2023 Shares | Share Diff | Share Chg % | Q4 2025 value | Q1 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend