CIO

City Office REIT
CIO

Overview Fund Activity

126 hedge funds and large institutions have $132M invested in City Office REIT in 2025 Q2 according to their latest regulatory filings, with 11 funds opening new positions, 43 increasing their positions, 35 reducing their positions, and 18 closing their positions.

Holders
126
Holders Change
-10
Holders Change %
-7.35%
% of All Funds
1.69%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
11
Increased
43
Reduced
35
Closed
18
Calls
$59K
Puts
$339K
Net Calls
-$280K
Net Calls Change
-$122K

Top Buyers

1
SIMG
1
Sonora Investment Management Group
Arizona
$1.75M
2
UBS Group
2
UBS Group
Switzerland
$1.12M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$11.7M
4
AC
4
AlphaCore Capital
California
$689K
5
BlackRock
5
BlackRock
New York
$20.7M

Top Sellers

1
SBH
1
Segall Bryant & Hamill
Illinois
$0
2
Citadel Advisors
2
Citadel Advisors
Florida
$0
3
AQR Capital Management
3
AQR Capital Management
Connecticut
$492K
4
Man Group
4
Man Group
United Kingdom
$72.3K
5
Goldman Sachs
5
Goldman Sachs
New York
$1.77M
Name Market Value Shares Shares
Change 		Shares
Change %
Man Group
76
Man Group
United Kingdom
$72.3K 13,547 -81,987 -86%
VOYA Investment Management
77
VOYA Investment Management
Georgia
$71.9K 13,467 +389 +3%
Daiwa Securities Group
78
Daiwa Securities Group
Japan
$67K 12,562 – –
Royal Bank of Canada
79
Royal Bank of Canada
Ontario, Canada
$66K 12,273 +440 +4%
P
80
Pitcairn
Pennsylvania
$54.3K 10,165 +10,165 New
TRCT
81
Tower Research Capital (TRC)
New York
$51.4K 9,623 +7,946 +474%
PNC Financial Services Group
82
PNC Financial Services Group
Pennsylvania
$47.4K 8,869 +5,082 +134%
MAM
83
Meeder Asset Management
Ohio
$42.1K 7,890 – –
SO
84
STRS Ohio
Ohio
$41.7K 7,800 – –
PFSRSONJ
85
Police & Firemen's Retirement System of New Jersey
New Jersey
$39.5K 7,406 – –
Russell Investments Group
86
Russell Investments Group
United Kingdom
$38.6K 7,230 +3,013 +71%
New York State Common Retirement Fund
87
New York State Common Retirement Fund
New York
$38K 7,029 – –
Nisa Investment Advisors
88
Nisa Investment Advisors
Missouri
$35.3K 6,619 -2,280 -26%
Simplex Trading
89
Simplex Trading
Illinois
$33K 6,227 +2,051 +49%
Lazard Asset Management
90
Lazard Asset Management
New York
$32K 6,006 -36,101 -86%
Deutsche Bank
91
Deutsche Bank
Germany
$30.9K 5,793 – –
Osaic Holdings
92
Osaic Holdings
Arizona
$24.4K 4,462 -39,314 -90%
Carson Wealth (CWM LLC)
93
Carson Wealth (CWM LLC)
Nebraska
$24K 4,452 +960 +27%
AIP
94
Ameritas Investment Partners
Nebraska
$19.7K 3,686 – –
Legal & General Group
95
Legal & General Group
United Kingdom
$19.4K 3,629 +358 +11%
VCM
96
Versant Capital Management
Arizona
$19.3K 3,614 +2,559 +243%
California State Teachers Retirement System (CalSTRS)
97
California State Teachers Retirement System (CalSTRS)
California
$15.1K 2,824 – –
LFG
98
Larson Financial Group
Missouri
$10.7K 2,000 – –
Federated Hermes
99
Federated Hermes
Pennsylvania
$10.4K 1,953 – –
AB
100
Amalgamated Bank
New York
$8K 1,470 – –
2 3
4
5 6