ORION OFFICE REIT INC ONL
COM · REIT · CUSIP 68629Y103
- SectorReal estate
- IndustryReal Estate Investment Trusts
- HeadquartersPhoenix, AZ
- FilingsSEC EDGAR
* 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: 55.8m as of 2023-11-03, 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 ≈ $5.72. Options: 3 managers hold calls ($30.5k notional), 5 hold puts ($116.5k).
Trends to Q4 2023
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 293 |
| Q4 2022 | 298 |
| Q1 2023 | 294 |
| Q2 2023 | 269 |
| Q3 2023 | 269 |
| Q4 2023 | 256 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 103 | 128 |
| Q1 2023 | 114 | 132 |
| Q2 2023 | 91 | 132 |
| Q3 2023 | 95 | 129 |
| Q4 2023 | 84 | 123 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q1 2023 | $48.5k | $1.0m | 20.70 |
| Q2 2023 | $64.9k | $391.0k | 6.02 |
| Q3 2023 | $43.3k | $179.7k | 4.15 |
| Q4 2023 | $30.5k | $116.5k | 3.82 |
Biggest buyers
| MORGAN STANLEY | Added | +5.1m |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Added | +426.9k |
| JACOBS LEVY EQUITY MANAGEMENT, INC | New | +265.3k |
| ExodusPoint Capital Management, LP | Added | +218.8k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Added | +184.2k |
| JPMORGAN CHASE & CO | Added | +175.1k |
| PRIVATE MANAGEMENT GROUP INC | Added | +172.5k |
| GSA CAPITAL PARTNERS LLP | Added | +165.7k |
| AMERIPRISE FINANCIAL INC | Added | +142.7k |
| BlackRock Inc. | Added | +138.8k |
Biggest sellers
| MANGROVE PARTNERS IM, LLC | Sold out | -1.2m |
| MILLENNIUM MANAGEMENT LLC | Reduced | -667.4k |
| Madison Avenue Partners, LP | Reduced | -511.7k |
| Newtyn Management, LLC | Sold out | -474.7k |
| Solas Capital Management, LLC | Reduced | -227.2k |
| BANK OF AMERICA CORP /DE/ | Reduced | -223.4k |
| STATE STREET CORP | Reduced | -188.6k |
| Bank of New York Mellon Corp | Reduced | -188.2k |
| Cubist Systematic Strategies, LLC | Reduced | -179.2k |
| JANE STREET GROUP, LLC | Reduced | -129.9k |
Biggest calls
| CITADEL ADVISORS LLC | Reduced | $25.3k4.4k shares |
| GROUP ONE TRADING LLC | Added | $5.1k900 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $71.5k12.5k shares |
| GROUP ONE TRADING LLC | New | $25.2k4.4k shares |
| CITADEL ADVISORS LLC | Reduced | $18.9k3.3k shares |
| SIMPLEX TRADING, LLC | Reduced | $1.0k200 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $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.
| Holder | Stake |
|---|---|
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% |
| PRIVATE MANAGEMENT GROUP INC 13G · institution filed 2026-05-08 | 9.6% |
| BlackRock, Inc. 13G · institution +3.5 pts · filed 2026-07-29 | 6.6% |
| Sanda Par Olof 13G · exempt (held before listing) -1.5 pts · filed 2026-02-10 | 6.0% |
Insider purchases and sales in Q4 2023
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.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q1 2022 | 0 | — | 0 | — | — |
| Q2 2022 | 0 | — | 0 | — | — |
| Q3 2022 | 0 | — | 0 | — | — |
| Q4 2022 | 0 | — | 0 | — | — |
| Q1 2023 | 0 | — | 0 | — | — |
| Q2 2023 | 1 | $11.1k | 0 | — | — |
| Q3 2023 | 0 | — | 0 | — | — |
| Q4 2023 | 0 | — | 0 | — | — |
None reported in Q4 2023.
Holders, Q4 2023
| Manager | Shares | Change |
|---|---|---|
| MORGAN STANLEY 0.00% of their portfolio | 8.6m $49.0m | Added +5.1m |
| VANGUARD GROUP INC 0.00% of their portfolio | 5.7m $32.8m | Added +24.8k |
| BlackRock Inc. 0.00% of their portfolio | 4.8m $27.5m | Added +138.8k |
| PRIVATE MANAGEMENT GROUP INC 1.05% of their portfolio | 4.8m $27.3m | Added +172.5k |
| Madison Avenue Partners, LP 2.41% of their portfolio | 3.0m $17.1m | Reduced -511.7k |
| STATE STREET CORP 0.00% of their portfolio | 1.7m $9.6m | Reduced -188.6k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 1.6m $9.0m | Reduced -223.4k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 1.4m $7.9m | Added +62.6k |
| RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio | 1.1m $6.6m | Reduced -3.3k |
| Solas Capital Management, LLC 2.96% of their portfolio | 834.8k $4.8m | Reduced -227.2k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio | 778.8k $4.5m | Added +426.9k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 755.6k $4.3m | Reduced -38.3k |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 746.8k $4.3m | Reduced -667.4k |
| AQR CAPITAL MANAGEMENT LLC 0.01% of their portfolio | 714.1k $4.1m | Added +110.2k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 626.0k $3.6m | Added +184.2k |
| NORGES BANK 0.00% of their portfolio | 567.2k $3.2m | Unchanged |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 518.0k $3.0m | Added +124.8k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 480.9k $2.8m | Reduced -57.2k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 404.0k $2.3m | Reduced -61.0k |
| LOS ANGELES CAPITAL MANAGEMENT LLC 0.01% of their portfolio | 382.5k $2.2m | Added +49.1k |
| Glendon Capital Management LP 0.16% of their portfolio | 359.6k $2.1m | Unchanged |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 339.5k $1.9m | Added +175.1k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 323.3k $1.8m | Reduced -129.9k |
| ExodusPoint Capital Management, LP 0.02% of their portfolio | 270.3k $1.5m | Added +218.8k |
| JACOBS LEVY EQUITY MANAGEMENT, INC 0.01% of their portfolio | 265.3k $1.5m | New |
| State of Alaska, Department of Revenue 0.02% of their portfolio | 263.7k $1.5m | Added +90 |
| Bank of New York Mellon Corp 0.00% of their portfolio | 261.6k $1.5m | Reduced -188.2k |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 235.0k $1.3m | Added +19.0k |
| GSA CAPITAL PARTNERS LLP 0.10% of their portfolio | 200.5k $1.1m | Added +165.7k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 195.4k $1.1m | Reduced -34.3k |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 178.1k $1.0m | Reduced -4.6k |
| Invesco Ltd. 0.00% of their portfolio | 171.2k $979.2k | Reduced -9.7k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 166.2k $951.5k | Added +142.7k |
| MARTINGALE ASSET MANAGEMENT L P 0.02% of their portfolio | 162.0k $926.4k | Added +10.8k |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO 0.00% of their portfolio | 154.4k $883.2k | Added +73.1k |
| Cubist Systematic Strategies, LLC 0.01% of their portfolio | 153.3k $876.9k | Reduced -179.2k |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 151.0k $863.8k | Added +1.3k |
| UBS Group AG 0.00% of their portfolio | 119.3k $682.2k | Added +43.5k |
| Man Group plc 0.00% of their portfolio | 112.7k $644.4k | New |
| SASCO CAPITAL INC / CT/ 0.07% of their portfolio | 109.8k $628.0k | Unchanged |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 100.6k $575.2k | Reduced -1.2k |
| Quinn Opportunity Partners LLC 0.06% of their portfolio | 90.8k $519.2k | Added +74.8k |
| STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio | 89.0k $509.1k | Added +45.1k |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 85.7k $489.9k | Added +22.8k |
| Nebula Research & Development LLC 0.14% of their portfolio | 81.6k $466.6k | New |
| Asset Management One Co., Ltd. 0.00% of their portfolio | 81.5k $477.7k | Reduced -7.7k |
| BARCLAYS PLC 0.00% of their portfolio | 78.3k $447.7k | Added +36.2k |
| Y-Intercept (Hong Kong) Ltd 0.04% of their portfolio | 74.3k $425.0k | Added +28.9k |
| Samalin Investment Counsel, LLC 0.21% of their portfolio | 71.0k $405.9k | Added +33.6k |
| LPL Financial LLC 0.00% of their portfolio | 67.9k $388.5k | Added +3.6k |
| Sumitomo Mitsui Trust Group, Inc. 0.00% of their portfolio | 66.0k $377.8k | Reduced -5.2k |
| HRT FINANCIAL LP 0.00% of their portfolio | 64.6k $369.0k | Reduced -76.1k |
| NOMURA ASSET MANAGEMENT CO LTD 0.00% of their portfolio | 62.0k $354.6k | Unchanged |
| LSV ASSET MANAGEMENT 0.00% of their portfolio | 58.7k $336.0k | New |
| TWO SIGMA ADVISERS, LP 0.00% of their portfolio | 54.2k $310.0k | Added +6.1k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 54.2k $309.9k | Added +6.2k |
| CastleKnight Management LP 0.05% of their portfolio | 53.6k $306.6k | Unchanged |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 53.5k $306.0k | Added +3.6k |
| Mariner, LLC 0.00% of their portfolio | 38.1k $218.2k | New |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.00% of their portfolio | 37.9k $209.9k | Unchanged |
| Cambria Investment Management, L.P. 0.01% of their portfolio | 35.2k $201.2k | Unchanged |
| SMH CAPITAL ADVISORS INC 0.42% of their portfolio | 33.7k $193.0k | Reduced -262 |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 33.3k $190.4k | Added +14.8k |
| Squarepoint Ops LLC 0.00% of their portfolio | 32.7k $187.3k | Reduced -37.4k |
| BFSG, LLC 0.03% of their portfolio | 32.4k $185.2k | Reduced -550 |
| MetLife Investment Management, LLC 0.00% of their portfolio | 31.2k $178.4k | Unchanged |
| SG Americas Securities, LLC 0.00% of their portfolio | 31.1k $178.0k | Added +4.9k |
| Quantbot Technologies LP 0.01% of their portfolio | 30.1k $172.0k | Added +19.6k |
| Jump Financial, LLC 0.01% of their portfolio | 29.2k $167.1k | Reduced -78.0k |
| CenterBook Partners LP 0.02% of their portfolio | 28.7k $164.4k | Reduced -84.8k |
| AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio | 28.4k $162.6k | Reduced -115 |
| Engineers Gate Manager LP 0.00% of their portfolio | 27.9k $159.7k | Added +75 |
| Pinnacle Wealth Planning Services, Inc. 0.02% of their portfolio | 25.8k $147.7k | Added +15.0k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 25.3k $144.6k | Reduced -13.2k |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 25.2k $144.1k | Unchanged |
| COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio | 24.8k $142.0k | Added +2.0k |
| Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio | 23.7k $135.5k | Reduced -1.3k |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 22.5k $128.4k | Reduced -2.6k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 21.3k $120.0k | Added +2.9k |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 20.7k $118.4k | Reduced -13.1k |
| Vident Advisory, LLC 0.00% of their portfolio | 19.1k $109.3k | Unchanged |
| NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio | 18.8k $107.7k | Reduced -5.9k |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.00% of their portfolio | 18.5k $105.9k | Unchanged |
| Community Bank of Raymore 0.04% of their portfolio | 16.7k $95.3k | Reduced -10.7k |
| Daiwa Securities Group Inc. 0.00% of their portfolio | 16.1k $92.0k | Reduced -357 |
| Cetera Advisors LLC 0.00% of their portfolio | 15.9k $90.8k | Reduced -206 |
| Versor Investments LP 0.02% of their portfolio | 15.7k $89.8k | Unchanged |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 14.4k $83.0k | Added +1.3k |
| Private Advisor Group, LLC 0.00% of their portfolio | 13.1k $74.9k | New |
| CAPTRUST FINANCIAL ADVISORS 0.00% of their portfolio | 13.0k $74.2k | Added +24 |
| Cambridge Investment Research Advisors, Inc. 0.00% of their portfolio | 12.9k $74.0k | Added +2.6k |
| Corient Private Wealth LP 0.00% of their portfolio | 12.5k $71.6k | New |
| FMR LLC 0.00% of their portfolio | 12.2k $69.6k | Added +7.4k |
| STRS OHIO 0.00% of their portfolio | 12.1k $69.0k | Unchanged |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 12.0k $68.7k | Added +43 |
| Oak Thistle LLC 0.02% of their portfolio | 11.8k $67.6k | New |
| NewEdge Wealth, LLC 0.00% of their portfolio | 11.4k $65.4k | Reduced -8.2k |
| Point72 Middle East FZE 0.00% of their portfolio | 11.4k $65.4k | Reduced -24.4k |
| COMMERCE BANK 0.00% of their portfolio | 11.0k $63.1k | Reduced -3.0k |
| CITIGROUP INC 0.00% of their portfolio | 10.8k $61.7k | Added +4.0k |