Security key
024013104
American Assets Trust, Inc. - Common Stock, par value $0.01 (AAT)
CUSIP: 024013104
Q1 2024 13F Holders as of 31 Mar 2024
- Security type / class
- Equity / Common Stock, par value $0.01
- Total 13F shares
- 54,863,491
- Total 13F value
- $1,201,782,734
- Share change
- -142,282
- Put/Call ratio
- 602%
- SEC-reported price per share
- $21.91
- Number of holders
- 196
- Value change
- -$3,401,172
- Number of buys
- 80
- Number of sells
- 102
- Shares outstanding
- 76,288,668
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2024
Institutions
196
Top holders
10
AAT full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2025
American Assets Trust, Inc. SEC filings
American Assets Trust, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 024013104
Recent filing periods:
Ownership snapshot
Top reported holders of AAT - American Assets Trust, Inc. - Common Stock, par value $0.01 (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
BlackRock Finance, Inc.
Disclosed value leader
BlackRock Finance, Inc.
Comparable rows
15/15
Latest evidence
31 Dec 2023
13F
Lead comparable stake: 16%
Showing 1-6 of 15 holder rows.
Quick read
BlackRock Finance, Inc. leads the comparable SEC ownership view at 16%.
15 of 15 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 BlackRock Finance, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock Finance, Inc.
16%
AMERICAN ASSETS INC
9.7%
VANGUARD GROUP INC
9.6%
STATE STREET CORP
4.1%
LSV ASSET MANAGEMENT
2.7%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
Company
|
16%
|
$266,667,663
11,846,631 shares
|
— | 31 Dec 2023 |
| AMERICAN ASSETS INC |
13F
Company
|
9.7%
|
$166,002,223
7,374,599 shares
|
— | 31 Dec 2023 |
| VANGUARD GROUP INC |
13F
Company
|
9.6%
|
$165,482,760
7,351,522 shares
|
— | 31 Dec 2023 |
| STATE STREET CORP |
13F
Company
|
4.1%
|
$70,838,700
3,146,988 shares
|
— | 31 Dec 2023 |
| LSV ASSET MANAGEMENT |
13F
Company
|
2.7%
|
$46,858,000
2,081,669 shares
|
— | 31 Dec 2023 |
| American Assets Investment Management, LLC |
13F
Company
|
1.9%
|
$33,209,813
1,475,336 shares
|
— | 31 Dec 2023 |
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 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
196
Shares
54,863,491
Rows available
196
| 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 2024 vs Q4 2025 Across Filers
Q4 2025 holders
229
Q1 2024 holders
196
Holder diff
-33
| Investor | Q4 2025 Shares | Q1 2024 Shares | Share Diff | Share Chg % | Q4 2025 value | Q1 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend