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AAT

American Assets Trust
AAT

219 hedge funds and large institutions have $1.13B invested in American Assets Trust in 2025 Q1 according to their latest regulatory filings, with 33 funds opening new positions, 77 increasing their positions, 77 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed

152% more call options, than puts

Call options by funds: $141K | Put options by funds: $56K

14% more first-time investments, than exits

New positions opened: 33 | Existing positions closed: 29

0.54% more ownership

Funds ownership: 91.04% → 91.58% (+0.54%)

0% more funds holding

Funds holding: 218 → 219 (+1)

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

0% more repeat investments, than reductions

Existing positions increased: 77 | Existing positions reduced: 77

22% less capital invested

Capital invested by funds: $1.46B → $1.13B (-$327M)

Holders
219
Holders Change
+1
Holders Change %
+0.46%
% of All Funds
2.94%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
33
Increased
77
Reduced
77
Closed
29
Calls
$141K
Puts
$56K
Net Calls
+$85K
Net Calls Change
+$45K

Top Buyers

1
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$10.6M
2
CLGM
Capitolis Liquid Global Markets
New York
+$10.4M
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$9.36M
4
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management
California
+$6.28M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$5.45M

Top Sellers

1
BlackRock
BlackRock
New York
-$30.8M
2
Adage Capital Partners
Adage Capital Partners
Massachusetts
-$11.5M
3
Wellington Management Group
Wellington Management Group
Massachusetts
-$9.77M
4
UBS AM
UBS AM
Illinois
-$7.74M
5
KCM
Kennedy Capital Management
Missouri
-$3.91M
Name Holding Trade Value Shares
Change 		Change in
Stake
VRS
51
Virginia Retirement Systems
Virginia
$2.46M +$2.76M +122,393 New
Man Group
52
Man Group
United Kingdom
$2.28M +$2.55M +112,965 New
CSS
53
Cubist Systematic Strategies
Connecticut
$2.15M +$1.92M +84,986 +389%
Bank of America
54
Bank of America
North Carolina
$2.11M +$840K +37,260 +55%
MAM
55
Martingale Asset Management
Massachusetts
$1.96M -$153K -6,803 -7%
BCM
56
Bridgeway Capital Management
Texas
$1.94M +$1.35M +60,000 +166%
Swiss National Bank
57
Swiss National Bank
Switzerland
$1.9M -$29.3K -1,300 -1%
Barclays
58
Barclays
United Kingdom
$1.86M -$618K -27,396 -23%
Macquarie Group
59
Macquarie Group
Australia
$1.81M – – –
UBS AM
60
UBS AM
Illinois
$1.79M -$7.74M -343,049 -79%
Axa
61
Axa
France
$1.78M +$124K +5,489 +7%
Citigroup
62
Citigroup
New York
$1.73M +$50.4K +2,234 +3%
NAAA
63
New Age Alpha Advisors
New York
$1.71M +$477K +21,151 +33%
AIMCA
64
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$1.65M – – –
Lazard Asset Management
65
Lazard Asset Management
New York
$1.64M +$705K +31,256 +62%
Thrivent Financial for Lutherans
66
Thrivent Financial for Lutherans
Minnesota
$1.64M -$582K -25,811 -24%
SBH
67
Segall Bryant & Hamill
Illinois
$1.47M +$356K +15,802 +28%
Asset Management One
68
Asset Management One
Japan
$1.43M +$428 +19 +0%
A
69
AlphaQuest
New York
$1.37M +$1.54M +68,116 New
Ohio Public Employees Retirement System (OPERS)
70
Ohio Public Employees Retirement System (OPERS)
Ohio
$1.36M -$18.8K -832 -1%
AllianceBernstein
71
AllianceBernstein
Tennessee
$1.35M +$271 +12 +0%
Deutsche Bank
72
Deutsche Bank
Germany
$1.33M -$232K -10,310 -13%
Nomura Asset Management
73
Nomura Asset Management
Japan
$1.27M – – –
Susquehanna International Group
74
Susquehanna International Group
Pennsylvania
$1.18M +$135K +5,995 +11%
DFCM
75
Dark Forest Capital Management
Puerto Rico
$1.18M +$1.32M +58,473 New
1 2
3
4 5

AAT Hedge Fund Activity: Q1 2025 in Review

219 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in American Assets Trust (AAT) for Q1 2025, worth a combined $1.13B — down 22% from $1.46B a quarter earlier.

Buyers outnumbered sellers: 33 funds opened new AAT positions and 29 closed out — a net gain of 4 holders — while 77 added to existing stakes and 77 trimmed.

The largest buyer was Arrowstreet Capital, adding an estimated $10.6M. The largest seller was BlackRock, cutting an estimated $30.8M.

  • 219 institutional investors held American Assets Trust (AAT) as of Q1 2025, up from 218 in Q4 2024.
  • Funds reported $1.13B of American Assets Trust stock for Q1 2025, down 22% quarter-over-quarter.
  • 33 funds opened new American Assets Trust positions in Q1 2025 and 29 closed out, a net change of +4 holders.
  • The largest American Assets Trust buyer in Q1 2025 was Arrowstreet Capital, an estimated $10.6M added.
  • The largest American Assets Trust seller in Q1 2025 was BlackRock, an estimated $30.8M sold.

Based on aggregated 13F filings for Q1 2025.