What does CUSIP 024013104 represent in this 13F holders report?

CUSIP 024013104 is the security identifier for AAT - American Assets Trust, Inc. - Common Stock, par value $0.01 used to aggregate holder disclosures.

How many institutions held AAT - American Assets Trust, Inc. - Common Stock, par value $0.01 in Q1 2024?

196 institutional investors reported AAT - American Assets Trust, Inc. - Common Stock, par value $0.01 for Q1 2024. Use the holders table for investor-level position and value details.

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: 76,188,826

Security key

024013104

Report period

Q1 2024

Institutions

196

Top holders

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

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 024013104

Newer quarter: Q4 2025

Recent filing periods:

Q3 2026 Q4 2025

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

0/15

Latest evidence

31 Dec 2023

13F Highest disclosed value: $266,667,663 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

BlackRock Finance, Inc. has the largest disclosed position value at $266.67M.

0 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.

Disclosed position value Top 5

BlackRock Finance, Inc. $266.67M

AMERICAN ASSETS INC $166M

VANGUARD GROUP INC $165.48M

STATE STREET CORP $70.84M

LSV ASSET MANAGEMENT $46.86M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

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 13F	— denominator unverified	$266,667,663 11,846,631 shares	—	31 Dec 2023
AMERICAN ASSETS INC	13F Company 13F	— denominator unverified	$166,002,223 7,374,599 shares	—	31 Dec 2023
VANGUARD GROUP INC	13F Company 13F	— denominator unverified	$165,482,760 7,351,522 shares	—	31 Dec 2023
STATE STREET CORP	13F Company 13F	— denominator unverified	$70,838,700 3,146,988 shares	—	31 Dec 2023
LSV ASSET MANAGEMENT	13F Company 13F	— denominator unverified	$46,858,000 2,081,669 shares	—	31 Dec 2023
American Assets Investment Management, LLC	13F Company 13F	— denominator unverified	$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

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