City Office REIT, Inc.
CIODelisted Jan 9, 2026- Industry
- Real Estate Investment Trusts
- SEC CIK
- 0001593222
City Office REIT, Inc. was delisted on Jan 9, 2026; its insiders filed their last Form 4 on Jan 9, 2026; 152 institutions reported holding it in 13F filings for Q4 2025, worth $217.5M in total; no superinvestor held it.
13F holders, Q4 2025
Institutional positions in City Office REIT, Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
CIO is no longer listed, so this page shows Q4 2025. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 152
- +8 vs. Q3 2025
- Shares held
- 31.1M
- +1.58M (+5.3%) vs. Q3 2025
- Total value
- $217.5M
- +$11.9M (+5.8%) vs. Q3 2025
- New holders
- 27
- 39 more added
- Sold out
- 19
- 53 more reduced
3 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CIO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1 | $7 |
| Q1 2026 | 2 | $748 |
| Q4 2025 | 152 | $217.5M |
| Q3 2025 | 147 | $208.0M |
| Q2 2025 | 127 | $132.8M |
| Q1 2025 | 137 | $130.2M |
| Q4 2024 | 142 | $141.4M |
| Q3 2024 | 134 | $152.6M |
| Q2 2024 | 125 | $130.3M |
| Q1 2024 | 127 | $138.7M |
| Q4 2023 | 124 | $165.1M |
| Q3 2023 | 130 | $113.8M |
| Q2 2023 | 142 | $156.6M |
| Q1 2023 | 148 | $197.6M |
| Q4 2022 | 153 | $250.9M |
| Q3 2022 | 147 | $304.1M |
| Q2 2022 | 162 | $436.3M |
| Q1 2022 | 169 | $608.2M |
| Q4 2021 | 153 | $659.3M |
| Q3 2021 | 146 | $585.9M |
| Q2 2021 | 135 | $389.0M |
| Q1 2021 | 135 | $334.8M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding City Office REIT, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Police & Firemen's Retirement System of New Jersey | 10,869 | $76.0K | 0.00% | 00.0% | Unchanged |
| Daytona Street Capital LLC | 10,760 | $75.2K | 0.06% | +10,760 | New |
| Royal Bank of Canada | 10,683 | $75.0K | 0.00% | +3,564+50.1% | Added |
| Engineers Gate Manager LP | 10,140 | $70.9K | 0.00% | −12,536−55.3% | Reduced |
| Mariner, LLC | 10,028 | $70.1K | 0.00% | −11,850−54.2% | Reduced |
| Transmarket Holdings LP | 10,000 | $69.9K | 0.05% | +10,000 | New |
| BNP Paribas Arbitrage, SA | 9,017 | $63.0K | 0.00% | −12,269−57.6% | Reduced |
| STRS Ohio | 7,800 | $54.5K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 7,029 | $49.1K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 5,793 | $40.5K | 0.00% | −39,590−87.2% | Reduced |
| Nisa Investment Advisors, LLC | 4,754 | $33.2K | 0.00% | −2,815−37.2% | Reduced |
| Ameritas Investment Partners, Inc. | 3,686 | $25.8K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 3,629 | $25.3K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 3,614 | $25.3K | 0.00% | −201−5.3% | Reduced |
| Quarry LP | 3,409 | $23.8K | 0.00% | +3,409 | New |
| Atlantic Union Bankshares Corp | 3,332 | $23.3K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 3,250 | $22.7K | 0.00% | +1,530+89.0% | Added |
| Group One Trading, L.P. | 3,040 | $21.3K | 0.00% | +127+4.4% | Added |
| California State Teachers Retirement System | 2,403 | $16.8K | 0.00% | −423−15.0% | Reduced |
| Sterling Capital Management LLC | 2,254 | $15.8K | 0.00% | −445−16.5% | Reduced |
| CWM, LLC | 2,053 | $14.0K | 0.00% | +110+5.7% | Added |
| Larson Financial Group LLC | 2,000 | $14.0K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 1,758 | $12.3K | 0.00% | −26−1.5% | Reduced |
| UBS Asset Management Americas Inc | 1,366 | $9.55K | 0.00% | +1,366 | New |
| Amalgamated Bank | 1,229 | $9.00K | 0.00% | −241−16.4% | Reduced |
| EverSource Wealth Advisors, LLC | 1,248 | $8.72K | 0.00% | −22−1.7% | Reduced |
| Rockefeller Capital Management L.P. | 1,154 | $8.07K | 0.00% | +1,154 | New |
| Simplex Trading, LLC | 1,114 | $7.79K | 0.00% | +1,081+3,275.8% | Added |
| Farther Finance Advisors, LLC | 1,104 | $7.72K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 885 | $6.19K | 0.00% | −2,659−75.0% | Reduced |
| Jones Financial Companies LLLP | 741 | $5.18K | 0.00% | −145−16.4% | Reduced |
| Optiver Holding B.V. | 724 | $5.06K | 0.00% | 00.0% | Unchanged |
| Harbor Capital Advisors, Inc. | 715 | $5.00K | 0.00% | −12−1.7% | Reduced |
| Triumph Capital Management | 695 | $4.86K | 0.00% | +695 | New |
| SRS Capital Advisors, Inc. | 689 | $4.82K | 0.00% | −2,658−79.4% | Reduced |
| Huntington National Bank | 641 | $4.48K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 629 | $4.40K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 487 | $3.39K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 394 | $3.00K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 325 | $2.27K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 300 | $2.10K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 248 | $1.73K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 205 | $1.43K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 140 | $979 | 0.00% | +140 | New |
| Private Wealth Management Group, LLC | 110 | $769 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 103 | $720 | 0.00% | −2−1.9% | Reduced |
| MAI Capital Management | 45 | $315 | 0.00% | +45 | New |
| Allworth Financial LP | 20 | $140 | 0.00% | −8−28.6% | Reduced |
| True Wealth Design, LLC | 17 | $119 | 0.00% | 00.0% | Unchanged |
| Transamerica Financial Advisors, Inc. | 14 | $98 | 0.00% | +14 | New |
| Essential Partners LLC | 6 | $42 | 0.00% | −70−92.1% | Reduced |
| Signaturefd, LLC | 2 | $14 | 0.00% | 00.0% | Unchanged |
| Capula Management Ltd | 0 | $0 | 0.00% | −1,012,582−100.0% | Sold out |
| Highland Capital Management Fund Advisors, L.P. | 0 | $0 | 0.00% | −764,085−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −480,115−100.0% | Sold out |
| Penserra Capital Management LLC | 0 | $0 | 0.00% | −223,970−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −111,300−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −75,546−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −44,847−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −31,200−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −14,851−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −14,835−100.0% | Sold out |
| CI Private Wealth, LLC | 0 | $0 | 0.00% | −13,692−100.0% | Sold out |
| Pathstone Holdings, LLC | 0 | $0 | 0.00% | −13,676−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −13,339−100.0% | Sold out |
| Pitcairn Co | 0 | $0 | 0.00% | −11,232−100.0% | Sold out |
| WealthCollab, LLC | 0 | $0 | 0.00% | −1,123−100.0% | Sold out |
| Sound Income Strategies, LLC | 0 | $0 | 0.00% | −808−100.0% | Sold out |
| Stance Capital LLC | 0 | $0 | 0.00% | −580−100.0% | Sold out |
| Ronald Blue Trust, Inc. | 0 | $0 | 0.00% | −49−100.0% | Sold out |
| Sonora Investment Management Group, LLC | – | – | – | – | Not filed |
| Point72 Asia (Singapore) Pte. Ltd. | – | – | – | – | Not filed |
| Cubist Systematic Strategies, LLC | – | – | – | – | Not filed |