ONL

Orion Office REIT
ONL

Overview Fund Activity

205 hedge funds and large institutions have $71.3M invested in Orion Office REIT in 2025 Q2 according to their latest regulatory filings, with 42 funds opening new positions, 40 increasing their positions, 56 reducing their positions, and 59 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
205
Holders Change
-23
Holders Change %
-10.09%
% of All Funds
2.75%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
42
Increased
40
Reduced
56
Closed
59
Calls
$27K
Puts
–
Net Calls
+$27K
Net Calls Change
-$21K

Top Buyers

1
KCM
Kawa Capital Management
Florida
$11.7M
2
PL
Parkwood LLC
Ohio
$4.13M
3
RC
RBF Capital
California
$2.13M
4
JGC
J. Goldman & Co
New York
$1.91M
5
Jane Street
Jane Street
New York
$1.77M

Top Sellers

1
BlackRock
BlackRock
New York
$3.73M
2
Vanguard Group
Vanguard Group
Pennsylvania
$5.93M
3
State Street
State Street
Massachusetts
$727K
4
Geode Capital Management
Geode Capital Management
Massachusetts
$2.01M
5
SBH
Segall Bryant & Hamill
Illinois
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
KCM
1
Kawa Capital Management
Florida
$11.7M +$6.28M +2,946,989 +117%
PMG
2
Private Management Group
California
$11.1M +$55.3K +25,956 +0.5%
Vanguard Group
3
Vanguard Group
Pennsylvania
$5.93M -$5.73M -2,692,054 -49%
PL
4
Parkwood LLC
Ohio
$4.13M +$4.13M +1,940,000 New
BlackRock
5
BlackRock
New York
$3.73M -$6.48M -3,044,063 -63%
Renaissance Technologies
6
Renaissance Technologies
New York
$3.62M +$218K +102,240 +6%
RC
7
RBF Capital
California
$2.13M +$2.13M +1,000,000 New
Arrowstreet Capital
8
Arrowstreet Capital
Massachusetts
$2.1M +$638K +299,309 +44%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$2.01M -$1.58M -741,188 -44%
JGC
10
J. Goldman & Co
New York
$1.91M +$1.91M +894,562 New
Jane Street
11
Jane Street
New York
$1.77M +$1.59M +747,127 +873%
Millennium Management
12
Millennium Management
New York
$1.76M +$1.45M +681,919 +466%
Morgan Stanley
13
Morgan Stanley
New York
$1.52M -$94.4K -44,323 -6%
Dimensional Fund Advisors
14
Dimensional Fund Advisors
Texas
$1.23M -$222K -104,408 -15%
GCP
15
GSA Capital Partners
United Kingdom
$1.17M +$560K +262,698 +91%
Mariner
16
Mariner
Kansas
$972K +$767K +359,954 +373%
D.E. Shaw & Co
17
D.E. Shaw & Co
New York
$919K -$69.7K -32,710 -7%
GCM
18
Glendon Capital Management
California
$766K – – –
State Street
19
State Street
Massachusetts
$727K -$2.14M -997,499 -75%
Raymond James Financial
20
Raymond James Financial
Florida
$650K +$11.2K +5,242 +2%
Charles Schwab
21
Charles Schwab
California
$630K -$297K -139,562 -32%
SIC
22
Samalin Investment Counsel
New York
$627K +$345K +161,751 +122%
CIM
23
Cambria Investment Management
California
$586K +$156K +73,125 +36%
SOADOR
24
State of Alaska Department of Revenue
Alaska
$556K -$3.56K -1,677 -0.6%
HF
25
HRT Financial
New York
$526K +$526K +247,372 New
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