City Office REITCIO
13F holders, Q2 2025 (June 30)127holders −10
10new positions
19sold out
5famous investors
$5.34avg. 13F price*
At the end of Q2 2025, 127 institutions reported holding City Office REIT Inc. (CIO) in their 13F filings, down 10 from Q1 2025. 10 opened new positions and 19 sold out. The largest holders were Newtyn Management, LLC ($21.0M), BlackRock, Inc. ($20.7M) and Vanguard Group Inc. ($11.7M). 5 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).
- Company
- City Office REIT Inc.
- CUSIP
- 178587101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 10 | $1.1M |
| Exits | 19 | $3.6M |
All 13F filers, Q1 2025 → Q2 2025: 1,405,442 shares bought and 1,601,640 shares sold, net −196,198 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 127 holders
| Newtyn Management, LLC | 3.19% | No change | 3,938,000 | $21.0M |
| BlackRock, Inc. | 0.00% | Add +2.9% | 3,878,594 | $20.7M |
| Vanguard Group Inc. | 0.00% | Add +6.7% | 2,196,717 | $11.7M |
| Nomura Holdings Inc. | 0.08% | Reduce -0.0% | 1,760,310 | $9.4M |
| LSV Asset Management | 0.02% | Add +6.5% | 1,582,009 | $8.4M |
| Renaissance Technologies | 0.01% | Reduce -5.9% | 1,182,415 | $6.3M |
| Geode Capital Management, LLC | 0.00% | Reduce -2.5% | 938,741 | $5.0M |
| State Street Corp. | 0.00% | Add +0.2% | 854,537 | $4.6M |
| Acadian Asset Management LLC | 0.01% | Add +0.6% | 777,348 | $4.1M |
| Morgan Stanley | 0.00% | Add +14.2% | 719,488 | $3.8M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -3.1% | 543,291 | $2.9M |
| D. E. Shaw & Co. | 0.00% | Reduce -9.4% | 347,007 | $1.9M |
| Northern Trust Corp. | 0.00% | Reduce -2.4% | 343,393 | $1.8M |
| Arrowstreet Capital, Limited Partnership | 0.00% | No change | 343,189 | $1.8M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +2.0% | 332,227 | $1.8M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -19.2% | 331,276 | $1.8M |
| Sonora Investment Management Group, LLC | 0.13% | Add +159.8% | 328,120 | $1.8M |
| JPMorgan Chase & Co. | 0.00% | Reduce -17.2% | 253,547 | $1.4M |
| Engine Capital Management, LP | 0.26% | No change | 231,020 | $1.2M |
| Martingale Asset Management L P | 0.03% | Add +10.6% | 217,983 | $1.2M |
| Penserra Capital Management LLC | 0.02% | Add +0.2% | 216,385 | $1.2M |
| UBS Group AG | 0.00% | Add +868.0% | 210,057 | $1.1M |
| Gsa Capital Partners LLP | 0.08% | Add +70.1% | 208,231 | $1.1M |
| Victory Capital Management Inc. | 0.00% | Add +2.8% | 183,000 | $977K |
| Macquarie Group Ltd. | 0.00% | No change | 137,000 | $732K |
| AlphaCore Capital LLC | 0.03% | New | 128,942 | $689K |
| Quantinno Capital Management LP | 0.00% | Add +122.9% | 126,531 | $676K |
| Bank of New York Mellon Corp | 0.00% | Add +7.6% | 119,574 | $639K |
| Nuveen, LLC | 0.00% | Reduce -15.8% | 116,328 | $621K |
| Invesco Ltd. | 0.00% | Reduce -30.8% | 107,825 | $576K |
| Millennium Management | 0.00% | Reduce -34.5% | 106,897 | $571K |
| Prudential Financial Inc. | 0.00% | Reduce -3.3% | 106,250 | $567K |
| State of Wisconsin Investment Board | 0.00% | Reduce -0.7% | 105,500 | $563K |
| Cambria Investment Management, L.P. | 0.04% | Add +9.2% | 97,888 | $523K |
| AQR Capital Management | 0.00% | Reduce -48.0% | 92,171 | $492K |
| Bank of America Corp. | 0.00% | Add +145.9% | 88,275 | $471K |
| Jane Street Group, LLC | 0.00% | Reduce -37.0% | 86,922 | $464K |
| Barclays PLC | 0.00% | Add +58.3% | 73,947 | $395K |
| Qube Research & Technologies Ltd | 0.00% | Reduce -49.8% | 73,716 | $394K |
| Los Angeles Capital Management LLC | 0.00% | New | 71,320 | $381K |
| Rhumbline Advisers | 0.00% | Add +5.4% | 68,988 | $368K |
| Alliancebernstein L.P. | 0.00% | Add +20.5% | 66,429 | $355K |
| Two Sigma Investments, LP | 0.00% | Reduce -44.8% | 53,515 | $286K |
| Asset Management One Co., Ltd. | 0.00% | No change | 53,460 | $285K |
| Susquehanna International Group, LLP | 0.00% | Reduce -4.3% | 52,987 | $283K |
| Nomura Asset Management Co. Ltd. | 0.00% | No change | 52,000 | $278K |
| Alps Advisors Inc. | 0.00% | Reduce -10.9% | 47,265 | $252K |
| Tudor Investment Corporation | 0.00% | Reduce -34.3% | 45,328 | $242K |
| Two Sigma Advisers, LP | 0.00% | Reduce -45.3% | 44,700 | $239K |
| CastleKnight Management LP | 0.02% | No change | 42,300 | $226K |
| Wedbush Securities Inc. | 0.01% | Add +8.3% | 39,000 | $208K |
| Osaic Holdings, Inc. | 0.00% | Reduce -13.3% | 37,948 | $203K |
| Sumitomo Mitsui Trust Group, Inc. | 0.00% | No change | 37,554 | $201K |
| LPL Financial LLC | 0.00% | Reduce -0.3% | 36,788 | $196K |
| BNP Paribas Financial Markets | 0.00% | Reduce -15.3% | 34,194 | $183K |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | No change | 26,650 | $142K |
| MetLife Investment Management, LLC | 0.00% | Add +117.7% | 25,169 | $134K |
| Wells Fargo & Company | 0.00% | Add +3.3% | 25,101 | $134K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | Add +4.9% | 24,803 | $132K |
| Intech Investment Management LLC | 0.00% | No change | 22,381 | $120K |
| HSBC Holdings PLC | 0.00% | Add +29.8% | 22,088 | $119K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -4.4% | 22,179 | $118K |
| Mariner, LLC | 0.00% | Add +75.3% | 21,232 | $113K |
| FMR LLC | 0.00% | Reduce -13.8% | 21,018 | $112K |
| Pinnacle Wealth Planning Services, Inc. | 0.01% | No change | 20,257 | $108K |
| DekaBank Deutsche Girozentrale | 0.00% | No change | 19,497 | $105K |
| T. Rowe Price Associates Inc. | 0.00% | Add +16.7% | 19,466 | $104K |
| D.A. Davidson & Co. | 0.00% | Add +0.6% | 18,650 | $100K |
| State of Alaska, Department of Revenue | 0.00% | No change | 18,738 | $99K |
| Fidelis Capital Partners, LLC | 0.01% | Reduce -7.6% | 12,956 | $90K |
| Resona Asset Management Co.,Ltd. | 0.00% | No change | 16,618 | $90K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +19.0% | 16,378 | $87K |
| Citigroup Inc. | 0.00% | Reduce -43.7% | 16,300 | $87K |
| B. Riley Wealth Advisors, Inc. | 0.00% | Add +18.2% | 15,973 | $85K |
| Sei Investments Co. | 0.00% | Add +2.5% | 15,246 | $81K |
| EMC Capital Management | 0.04% | Reduce -34.8% | 13,826 | $74K |
| Man Group plc | 0.00% | Reduce -85.8% | 13,547 | $72K |
| Voya Investment Management LLC | 0.00% | Add +3.0% | 13,467 | $72K |
| Daiwa Securities Group Inc. | 0.00% | No change | 12,562 | $67K |
| Royal Bank of Canada | 0.00% | Add +3.7% | 12,273 | $66K |
| Pitcairn Co. | 0.00% | New | 10,165 | $54K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +473.8% | 9,623 | $51K |
| PNC Financial Services Group, Inc. | 0.00% | Add +134.2% | 8,869 | $47K |
| Meeder Asset Management Inc. | 0.00% | No change | 7,890 | $42K |
| STRS Ohio | 0.00% | No change | 7,800 | $42K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 7,406 | $40K |
| Russell Investments Group, Ltd. | 0.00% | Add +71.5% | 7,230 | $39K |
| New York State Common Retirement Fund | 0.00% | No change | 7,029 | $38K |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -25.6% | 6,619 | $35K |
| Simplex Trading, LLC | 0.00% | Add +49.1% | 6,227 | $33K |
| Lazard Asset Management LLC | 0.00% | Reduce -85.7% | 6,006 | $32K |
| Deutsche Bank AG | 0.00% | No change | 5,793 | $31K |
| Cwm, LLC | 0.00% | Add +27.5% | 4,452 | $24K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 3,686 | $20K |
| Legal & General Group Plc | 0.00% | Add +10.9% | 3,629 | $19K |
| Versant Capital Management, Inc | 0.00% | Add +242.6% | 3,614 | $19K |
| California State Teachers Retirement System | 0.00% | No change | 2,824 | $15K |
| Larson Financial Group LLC | 0.00% | No change | 2,000 | $11K |
| Federated Hermes, Inc. | 0.00% | No change | 1,953 | $10K |
| Amalgamated Bank | 0.00% | No change | 1,470 | $8K |
"% of holder's portfolio" is CIO's weight in each manager's 13F, not the share of City Office REIT Inc. the manager owns.