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ONL

Orion Office REIT
ONL

191 hedge funds and large institutions have $55.1M invested in Orion Office REIT in 2026 Q1 according to their latest regulatory filings, with 23 funds opening new positions, 35 increasing their positions, 54 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

10% more first-time investments, than exits

New positions opened: 23 | Existing positions closed: 21

3% less funds holding

Funds holding: 196 → 191 (-5)

11.19% less ownership

Funds ownership: 56.31% → 45.12% (-11%)

23% less capital invested

Capital invested by funds: $71.9M → $55.1M (-$16.7M)

35% less repeat investments, than reductions

Existing positions increased: 35 | Existing positions reduced: 54

100% less funds holding in top 10

Funds holding in top 10: 1 → 0 (-1)

Holders
191
Holders Change
-5
Holders Change %
-2.55%
% of All Funds
2.35%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
23
Increased
35
Reduced
54
Closed
21
Calls
$60K
Puts
–
Net Calls
+$60K
Net Calls Change
-$1K

Top Buyers

1
RC
Rangeley Capital
Connecticut
+$2.12M
2
JGC
J. Goldman & Co
New York
+$1.06M
3
Marshall Wace
Marshall Wace
United Kingdom
+$493K
4
XT
XTX Topco
Cayman Islands
+$225K
5
EGM
Engineers Gate Manager
New York
+$147K

Top Sellers

1
GCP
GSA Capital Partners
United Kingdom
-$906K
2
BlackRock
BlackRock
New York
-$808K
3
Jane Street
Jane Street
New York
-$732K
4
CIM
Cambria Investment Management
California
-$720K
5
Millennium Management
Millennium Management
New York
-$468K
Name Holding Trade Value Shares
Change 		Change in
Stake
Jones Financial Companies
101
Jones Financial Companies
Missouri
$942 +$164 +71 +17%
SS
102
Sunbelt Securities
Texas
$932 – – –
FFO
103
Fortitude Family Office
Arizona
$925 – – –
Rockefeller Capital Management
104
Rockefeller Capital Management
New York
$694 -$25 -11 -3%
BNP Paribas Financial Markets
105
BNP Paribas Financial Markets
France
$580 -$266 -115 -30%
BWA
106
Basecamp Wealth Advisors
Washington
$565 – – –
MCM
107
MAI Capital Management
Ohio
$452 – – –
FP
108
Financial Perspectives
Minnesota
$432 – – –
CFM
109
Cornerstone Financial Management
Massachusetts
$430 – – –
NS
110
NBC Securities
Alabama
$381 – – –
T
111
Tidemark
California
$359 – – –
US Bancorp
112
US Bancorp
Minnesota
$327 – – –
CLOS
113
Compagnie Lombard Odier SCmA
Switzerland
$323 – – –
SIS
114
Sound Income Strategies
Florida
$318 – – –
CSC
115
Caldwell Sutter Capital
California
$301 – – –
GSWM
116
Golden State Wealth Management
California
$268 – – –
MG
117
Mather Group
Illinois
$262 +$282 +122 New
NA
118
NewEdge Advisors
Louisiana
$251 -$2 -1 -0.9%
NFSG
119
Newbridge Financial Services Group
Florida
$241 – – –
AUB
120
Atlantic Union Bankshares
Virginia
$237 – – –
SMBT
121
Southern Michigan Bank & Trust
Michigan
$211 +$227 +98 New
FGA
122
Fortis Group Advisors
New Jersey
$204 – – –
SPIA
123
Steward Partners Investment Advisory
New York
$202 – – –
ITIM
124
Indiana Trust & Investment Management
Indiana
$187 – – –
JWA
125
JFS Wealth Advisors
Pennsylvania
$168 – – –
3 4
5
6 7

ONL Hedge Fund Activity: Q1 2026 in Review

191 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Orion Office REIT (ONL) for Q1 2026, worth a combined $55.1M — down 23% from $71.9M a quarter earlier.

Buyers outnumbered sellers: 23 funds opened new ONL positions and 21 closed out — a net gain of 2 holders — while 35 added to existing stakes and 54 trimmed.

The largest buyer was Rangeley Capital, opening a new position worth an estimated $2.12M. The largest seller was GSA Capital Partners, cutting an estimated $906K.

  • 191 institutional investors held Orion Office REIT (ONL) as of Q1 2026, down from 196 in Q4 2025.
  • Funds reported $55.1M of Orion Office REIT stock for Q1 2026, down 23% quarter-over-quarter.
  • 23 funds opened new Orion Office REIT positions in Q1 2026 and 21 closed out, a net change of +2 holders.
  • The largest Orion Office REIT buyer in Q1 2026 was Rangeley Capital, an estimated $2.12M added.
  • The largest Orion Office REIT seller in Q1 2026 was GSA Capital Partners, an estimated $906K sold.

Based on aggregated 13F filings for Q1 2026.