Vault-13

ORION OFFICE REIT INC ONL

COM · REIT · CUSIP 68629Y103

293 institutional holders
45,945,98745.9m shares reported held*
81.1% of all shares outstanding*
$402.6mreported value*

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 56.6m as of 2022-10-28, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $8.76. Options: 4 managers hold calls ($189.0k notional), 3 hold puts ($49.0k).

Biggest calls

CITADEL ADVISORS LLC — $151.0k17.3k shares
SIMPLEX TRADING, LLC — $33.0k3.8k shares
GROUP ONE TRADING LLC — $5.0k600 shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. — $00 shares

Biggest puts

SIMPLEX TRADING, LLC — $35.0k4.1k shares
GROUP ONE TRADING LLC — $14.0k1.6k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. — $00 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Kawa Capital Management, Inc 13D · may seek influence no change · filed 2026-01-26
Stated purposeItem 4 of the Schedule 13D is hereby amended and supplemented to add the following: On January 26, 2026, the Reporting Person and The Kawa Fund Limited (the "Fund" and, together with the Reporting Person, "Kawa") entered into a cooperation agreement with the Issuer (the "Cooperation Agreement"). Pursuant to the Cooperation Agreement, the Issuer is commencing a review of strategic options (the "Strategic Review Process"), which review may include, without limitation, the consideration of potential acquisition and merger targets, the potential sale of the Issuer and continuing to operate as an independent publicly traded entity. The Cooperation Agreement does not obligate the Issuer to pursue or consummate any such transaction or require the Issuer's Board of Directors (the "Board") to take… Full filing
9.7% no change 5.5m≈ $15.8m 2026-01-26
PRIVATE MANAGEMENT GROUP INC 13G · institution filed 2026-05-08 9.6% 5.4m≈ $15.6m 2026-05-08
BlackRock, Inc. 13G · institution +3.5 pts · filed 2026-07-29 6.6% +3.5 pts 3.8m≈ $10.9m 2026-07-29
Sanda Par Olof 13G · exempt (held before listing) -1.5 pts · filed 2026-02-10 6.0% -1.5 pts 3.4m≈ $9.8m 2026-02-10

Insider purchases and sales in Q3 2022

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported in Q3 2022.

Holders, Q3 2022

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock Inc. 0.00% of their portfolio New York, NY 10,394,47410.4m $91.0m $91.0m 0.00% —
2 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 6,920,8726.9m $60.6m $60.6m 0.00% —
3 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 3,541,9193.5m $31.3m $31.3m 0.00% —
4 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 2,961,0693.0m $25.9m $25.9m 0.00% —
5 Newtyn Management, LLC 5.49% of their portfolio NEW YORK, NY 2,860,0002.9m $25.0m $25.0m 5.49% —
6 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 2,581,3202.6m $22.6m $22.6m 0.00% —
7 PRIVATE MANAGEMENT GROUP INC 1.02% of their portfolio IRVINE, CA 2,494,5132.5m $21.8m $21.8m 1.02% —
8 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 1,124,9371.1m $9.8m $9.8m 0.00% —
9 NORGES BANK 0.00% of their portfolio OSLO, Q8 1,097,4141.1m $9.6m $9.6m 0.00% —
10 MANGROVE PARTNERS IM, LLC 0.52% of their portfolio Greenwich, CT 976,056976.1k $8.5m $8.5m 0.52% —
11 Solas Capital Management, LLC 4.43% of their portfolio DARIEN, CT 831,021831.0k $7.3m $7.3m 4.43% —
12 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 735,100735.1k $6.4m $6.4m 0.00% —
13 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 671,211671.2k $5.9m $5.9m 0.00% —
14 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 647,399647.4k $5.7m $5.7m 0.00% —
15 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 578,334578.3k $5.1m $5.1m 0.00% —
16 Hudson Bay Capital Management LP 0.05% of their portfolio STAMFORD, CT 498,832498.8k $4.4m $4.4m 0.05% —
17 Legal & General Group Plc 0.00% of their portfolio London, X0 475,090475.1k $4.2m $4.2m 0.00% —
18 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 363,958364.0k $3.2m $3.2m 0.00% —
19 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 360,500360.5k $3.2m $3.2m 0.00% —
20 Glendon Capital Management LP 0.28% of their portfolio Santa Monica, CA 359,563359.6k $3.1m $3.1m 0.28% —
21 PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio DES MOINES, IA 349,265349.3k $3.1m $3.1m 0.00% —
22 Nuveen Asset Management, LLC 0.00% of their portfolio CHICAGO, IL 348,696348.7k $3.1m $3.1m 0.00% —
23 State of Alaska, Department of Revenue 0.04% of their portfolio JUNEAU, AK 298,882298.9k $2.6m $2.6m 0.04% —
24 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 275,707275.7k $2.4m $2.4m 0.00% —
25 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 237,372237.4k $2.1m $2.1m 0.00% —
26 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 184,598184.6k $1.6m $1.6m 0.00% —
27 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 147,215147.2k $1.3m $1.3m 0.00% —
28 Swiss National Bank 0.00% of their portfolio ZURICH, V8 133,900133.9k $1.2m $1.2m 0.00% —
29 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio ALBANY, NY 125,464125.5k $1.1m $1.1m 0.00% —
30 Public Sector Pension Investment Board 0.01% of their portfolio MONTREAL, A8 104,824104.8k $917.0k $917.0k 0.01% —
31 Community Bank of Raymore 0.30% of their portfolio RAYMORE, MO 99,81099.8k $873.0k $873.0k 0.30% —
32 TUDOR INVESTMENT CORP ET AL 0.02% of their portfolio STAMFORD, CT 97,47697.5k $853.0k $853.0k 0.02% —
33 SASCO CAPITAL INC / CT/ 0.12% of their portfolio FAIRFIELD, CT 93,86493.9k $821.0k $821.0k 0.12% —
34 PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.00% of their portfolio COLUMBUS, OH 88,78988.8k $777.0k $777.0k 0.00% —
35 Asset Management One Co., Ltd. 0.00% of their portfolio TOKYO, M0 86,64586.6k $758.0k $758.0k 0.00% —
36 CenterBook Partners LP 0.14% of their portfolio GREENWICH, CT 84,21184.2k $737.0k $737.0k 0.14% —
37 Madison Avenue Partners, LP 0.15% of their portfolio NEW YORK, NY 81,49681.5k $713.0k $713.0k 0.15% —
38 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 76,53476.5k $670.0k $670.0k 0.00% —
39 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 71,23671.2k $623.0k $623.0k 0.00% —
40 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 68,60668.6k $600.0k $600.0k 0.00% —
41 Sumitomo Mitsui Trust Group, Inc. 0.00% of their portfolio CHIYODA-KU, TOKYO, M0 66,71066.7k $584.0k $584.0k 0.00% —
42 Vident Investment Advisory, LLC 0.02% of their portfolio Alpharetta, GA 61,06161.1k $534.0k $534.0k 0.02% —
43 CREDIT SUISSE AG/ 0.00% of their portfolio ZURICH, V8 60,92360.9k $533.0k $533.0k 0.00% —
44 STRS OHIO 0.00% of their portfolio COLUMBUS, OH 58,82658.8k $514.0k $514.0k 0.00% —
45 Thrivent Financial for Lutherans 0.00% of their portfolio Minneapolis, MN 58,54458.5k $512.0k $512.0k 0.00% —
46 PRUDENTIAL FINANCIAL INC 0.00% of their portfolio NEWARK, NJ 58,05058.0k $639.0k $639.0k 0.00% —
47 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 54,09954.1k $473.0k $473.0k 0.00% —
48 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 53,90753.9k $472.0k $472.0k 0.00% —
49 NOMURA ASSET MANAGEMENT CO LTD 0.00% of their portfolio TOKYO, M0 53,14053.1k $465.0k $465.0k 0.00% —
50 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.00% of their portfolio HARRISBURG, PA 51,60151.6k $452.0k $452.0k 0.00% —
51 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 50,24450.2k $439.6k $439.6k 0.00% —
52 COMERICA BANK 0.00% of their portfolio DALLAS, TX 45,96346.0k $413.0k $413.0k 0.00% —
53 YOUSIF CAPITAL MANAGEMENT, LLC 0.01% of their portfolio BLOOMFIELD HILLS, MI 45,73645.7k $400.0k $400.0k 0.01% —
54 NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio ST. LOUIS, MO 44,04944.0k $386.0k $386.0k 0.00% —
55 Squarepoint Ops LLC 0.00% of their portfolio NEW YORK, NY 43,93843.9k $384.0k $384.0k 0.00% —
56 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 42,50442.5k $372.0k $372.0k 0.00% —
57 TEXAS PERMANENT SCHOOL FUND CORP 0.01% of their portfolio AUSTIN, TX 40,73540.7k $356.0k $356.0k 0.01% —
58 State of Tennessee, Department of Treasury 0.00% of their portfolio NASHVILLE, TN 40,40640.4k $353.0k $353.0k 0.00% —
59 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 40,00040.0k $350.0k $350.0k 0.00% —
60 UBS Group AG 0.00% of their portfolio ZURICH, V8 39,32239.3k $344.0k $344.0k 0.00% —
61 TWO SIGMA ADVISERS, LP 0.00% of their portfolio NEW YORK, NY 38,10038.1k $333.0k $333.0k 0.00% —
62 Amundi 0.00% of their portfolio Paris, I0 38,06938.1k $345.0k $345.0k 0.00% —
63 HSBC HOLDINGS PLC 0.00% of their portfolio LONDON, X0 37,22837.2k $326.0k $326.0k 0.00% —
64 MACKENZIE FINANCIAL CORP 0.00% of their portfolio TORONTO ONTARIO, A6 36,46236.5k $319.0k $319.0k 0.00% —
65 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 34,69734.7k $303.0k $303.0k 0.00% —
66 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 33,22233.2k $292.0k $292.0k 0.00% —
67 AVIVA PLC 0.00% of their portfolio LONDON, X0 32,32732.3k $283.0k $283.0k 0.00% —
68 AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio New York, NY 31,22731.2k $273.0k $273.0k 0.00% —
69 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 31,19531.2k $273.0k $273.0k 0.00% —
70 FMR LLC 0.00% of their portfolio BOSTON, MA 30,96231.0k $271.0k $271.0k 0.00% —
71 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 29,50829.5k $258.0k $258.0k 0.00% —
72 SMH CAPITAL ADVISORS INC 0.38% of their portfolio FORT WORTH, TX 29,13429.1k $255.0k $255.0k 0.38% —
73 STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio MADISON, WI 28,79128.8k $252.0k $252.0k 0.00% —
74 Employees Retirement System of Texas 0.00% of their portfolio AUSTIN, TX 28,51828.5k $250.0k $250.0k 0.00% —
75 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 27,88027.9k $242.0k $242.0k 0.00% —
76 Louisiana State Employees Retirement System 0.01% of their portfolio BATON ROUGE, LA 27,10027.1k $237.0k $237.0k 0.01% —
77 Mitsubishi UFJ Asset Management Co., Ltd. 0.00% of their portfolio TOKYO, M0 26,81926.8k $235.0k $235.0k 0.00% —
78 AMALGAMATED BANK 0.00% of their portfolio NEW YORK, NY 25,47125.5k $223.0k $223.0k 0.00% —
79 Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio SEOUL, M5 25,09825.1k $220.0k $220.0k 0.00% —
80 BANK OF MONTREAL /CAN/ 0.00% of their portfolio TORONTO, A6 24,25924.3k $244.0k $244.0k 0.00% —
81 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 23,84523.8k $209.0k $209.0k 0.00% —
82 Jump Financial, LLC 0.01% of their portfolio Chicago, IL 23,60023.6k $207.0k $207.0k 0.01% —
83 TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 0.00% of their portfolio FRANKFORT, KY 23,42323.4k $205.0k $205.0k 0.00% —
84 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 22,90222.9k $200.0k $200.0k 0.00% —
85 VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio ATLANTA, GA 22,87122.9k $200.1k $200.1k 0.00% —
86 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio Toronto, A6 22,86022.9k $200.0k $200.0k 0.00% —
87 STOREBRAND ASSET MANAGEMENT AS 0.00% of their portfolio LYSAKER, Q8 22,45822.5k $196.5k $196.5k 0.00% —
88 FIRST FOUNDATION ADVISORS 0.01% of their portfolio Irvine, CA 22,38622.4k $196.0k $196.0k 0.01% —
89 JANUS HENDERSON GROUP PLC 0.00% of their portfolio LONDON, X0 21,72421.7k $190.0k $190.0k 0.00% —
90 Cambridge Investment Research Advisors, Inc. 0.00% of their portfolio FAIRFIELD, IA 20,95221.0k $183.0k $183.0k 0.00% —
91 PICTET ASSET MANAGEMENT SA 0.00% of their portfolio GENEVA 73, V8 20,59020.6k $180.0k $180.0k 0.00% —
92 MACQUARIE GROUP LTD 0.00% of their portfolio Sydney, NSW 2000, C3 20,44820.4k $180.0k $180.0k 0.00% —
93 Graham Capital Management, L.P. 0.01% of their portfolio ROWAYTON, CT 19,84719.8k $173.0k $173.0k 0.01% —
94 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 18,94518.9k $165.0k $165.0k 0.00% —
95 COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio WALTHAM, MA 18,77618.8k $164.0k $164.0k 0.00% —
96 Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio ZURICH, V8 18,69618.7k $164.0k $164.0k 0.00% —
97 OREGON PUBLIC EMPLOYEES RETIREMENT FUND 0.00% of their portfolio TIGARD, OR 18,60518.6k $163.0k $163.0k 0.00% —
98 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.00% of their portfolio TALLAHASSEE, FL 18,47618.5k $162.0k $162.0k 0.00% —
99 Cetera Advisors LLC 0.00% of their portfolio DENVER, CO 18,38118.4k $161.0k $161.0k 0.00% —
100 Vestcor Inc 0.01% of their portfolio FREDERICTON, A3 17,58017.6k $154.0k $154.0k 0.01% —