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
- 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 |
|---|---|---|---|---|---|
| PenderFund Capital Management Ltd. | 58,700 | $410.3K | 0.06% | +16,500+39.1% | Added |
| Barclays PLC | 60,887 | $425.6K | 0.00% | +5,828+10.6% | Added |
| Water Island Capital LLC | 61,498 | $429.9K | 0.05% | +7,181+13.2% | Added |
| Virtu Financial LLC | 61,580 | $430.0K | 0.02% | +3,345+5.7% | Added |
| Alliancebernstein L.P. | 61,929 | $432.9K | 0.00% | −5,000−7.5% | Reduced |
| AlphaCore Capital LLC | 63,125 | $441.2K | 0.01% | −29,854−32.1% | Reduced |
| Nomura Asset Management Co Ltd | 66,700 | $466.2K | 0.00% | +10,000+17.6% | Added |
| D. E. Shaw & Co., Inc. | 72,767 | $508.6K | 0.00% | −119,591−62.2% | Reduced |
| LSV Asset Management | 84,000 | $587.0K | 0.00% | −66,300−44.1% | Reduced |
| Jane Street Group, LLC | 86,307 | $603.3K | 0.00% | −6,953−7.5% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 88,623 | $619.5K | 0.00% | −11,377−11.4% | Reduced |
| LMR Partners LLP | 90,800 | $634.7K | 0.01% | +90,800 | New |
| Victory Capital Management Inc | 96,900 | $677.3K | 0.00% | −2,100−2.1% | Reduced |
| Nuveen, LLC | 100,482 | $702.4K | 0.00% | −15,846−13.6% | Reduced |
| Cambria Investment Management, L.P. | 113,223 | $791.4K | 0.05% | +400.0% | Added |
| Bank of New York Mellon Corp | 118,996 | $831.8K | 0.00% | −5,292−4.3% | Reduced |
| XTX Topco Ltd | 142,646 | $997.1K | 0.03% | +142,646 | New |
| UBS Group AG | 152,344 | $1.06M | 0.00% | +70,464+86.1% | Added |
| Qube Research & Technologies Ltd | 155,337 | $1.09M | 0.00% | +37,478+31.8% | Added |
| Quantinno Capital Management LP | 177,732 | $1.24M | 0.00% | +11,541+6.9% | Added |
| FNY Investment Advisers, LLC | 178,829 | $1.25M | 0.36% | +178,829 | New |
| CSS LLC | 207,013 | $1.45M | 0.08% | +197,013+1,970.1% | Added |
| Squarepoint Ops LLC | 213,443 | $1.49M | 0.00% | +165,434+344.6% | Added |
| Colony Group, LLC | 228,818 | $1.60M | 0.00% | +228,818 | New |
| Engine Capital Management, LP | 231,020 | $1.61M | 0.22% | 00.0% | Unchanged |
| Versor Investments LP | 267,841 | $1.87M | 0.29% | +2,862+1.1% | Added |
| Wolverine Asset Management LLC | 269,491 | $1.88M | 0.03% | +179,210+198.5% | Added |
| Credit Industriel Et Commercial | 275,144 | $1.92M | 0.28% | +140,000+103.6% | Added |
| Dimensional Fund Advisors LP | 289,834 | $2.03M | 0.00% | −129,888−30.9% | Reduced |
| Millennium Management LLC | 291,630 | $2.04M | 0.00% | −162,386−35.8% | Reduced |
| Northern Trust Corp | 325,778 | $2.28M | 0.00% | −17,773−5.2% | Reduced |
| Charles Schwab Investment Management Inc | 326,091 | $2.28M | 0.00% | −13,928−4.1% | Reduced |
| Arrowstreet Capital, Limited Partnership | 332,766 | $2.33M | 0.00% | −4,600−1.4% | Reduced |
| Carmignac Gestion | 375,233 | $2.62M | 0.04% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 377,708 | $2.64M | 0.00% | +66,421+21.3% | Added |
| Groupe la Francaise | 412,718 | $2.88M | 0.04% | +210,000+103.6% | Added |
| Prelude Capital Management, LLC | 415,998 | $2.91M | 0.21% | +365,998+732.0% | Added |
| Toronto Dominion Bank | 612,093 | $4.28M | 0.01% | +516,193+538.3% | Added |
| Gabelli & Co Investment Advisers, Inc. | 693,050 | $4.84M | 0.73% | +449,000+184.0% | Added |
| Morgan Stanley | 759,313 | $5.31M | 0.00% | −404,097−34.7% | Reduced |
| Gardner Lewis Asset Management L P | 764,158 | $5.34M | 1.35% | +764,158 | New |
| State Street Corp | 867,444 | $6.06M | 0.00% | −3,654−0.4% | Reduced |
| Geode Capital Management, LLC | 876,753 | $6.13M | 0.00% | −55,642−6.0% | Reduced |
| Magnetar Financial LLC | 1,012,143 | $7.07M | 0.07% | +22,434+2.3% | Added |
| Gabelli Funds LLC | 1,041,665 | $7.28M | 0.05% | +649,386+165.5% | Added |
| Nomura Holdings Inc | 1,410,430 | $9.86M | 0.03% | −350,035−19.9% | Reduced |
| FIL Ltd | 1,614,545 | $11.3M | 0.01% | 00.0% | Unchanged |
| Trium Capital LLP | 2,027,163 | $14.2M | 11.01% | +2,027,163 | New |
| Vanguard Group Inc | 2,170,563 | $15.2M | 0.00% | +32,580+1.5% | Added |
| Glazer Capital, LLC | 2,775,000 | $19.4M | 0.51% | +502,122+22.1% | Added |
| Newtyn Management, LLC | 2,800,000 | $19.6M | 2.07% | −1,138,000−28.9% | Reduced |
| BlackRock, Inc. | 3,352,706 | $23.4M | 0.00% | +79,431+2.4% | Added |
| 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 |