City Office REITCIO
13F holders, Q1 2025 (March 31)137holders −5
13new positions
17sold out
6famous investors
$5.19avg. 13F price*
At the end of Q1 2025, 137 institutions reported holding City Office REIT Inc. (CIO) in their 13F filings, down 5 from Q4 2024. 13 opened new positions and 17 sold out. The largest holders were Newtyn Management, LLC ($20.4M), BlackRock, Inc. ($19.6M) and Vanguard Group Inc. ($10.7M). 6 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- City Office REIT Inc.
- CUSIP
- 178587101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 13 | $2.4M |
| Exits | 17 | $2.5M |
All 13F filers, Q4 2024 → Q1 2025: 1,041,500 shares bought and 1,577,598 shares sold, net −536,098 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 137 holders
| Newtyn Management, LLC | 3.23% | No change | 3,938,000 | $20.4M |
| BlackRock, Inc. | 0.00% | Add +5.2% | 3,770,254 | $19.6M |
| Vanguard Group Inc. | 0.00% | Reduce -0.2% | 2,059,503 | $10.7M |
| Nomura Holdings Inc. | 0.05% | Reduce -0.0% | 1,760,483 | $9.1M |
| LSV Asset Management | 0.02% | Reduce -0.2% | 1,485,680 | $7.7M |
| Renaissance Technologies | 0.01% | Reduce -1.9% | 1,256,015 | $6.5M |
| Geode Capital Management, LLC | 0.00% | Add +1.4% | 962,720 | $5.0M |
| State Street Corp. | 0.00% | Reduce -2.6% | 852,558 | $4.4M |
| Acadian Asset Management LLC | 0.01% | Add +4.0% | 772,564 | $4.0M |
| Morgan Stanley | 0.00% | Add +11.9% | 630,038 | $3.3M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -0.6% | 560,479 | $2.9M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -16.8% | 409,985 | $2.1M |
| D. E. Shaw & Co. | 0.00% | Reduce -9.2% | 382,867 | $2.0M |
| Northern Trust Corp. | 0.00% | Reduce -2.3% | 351,751 | $1.8M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Reduce -11.9% | 343,189 | $1.8M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -2.4% | 325,665 | $1.7M |
| JPMorgan Chase & Co. | 0.00% | Reduce -23.4% | 306,068 | $1.6M |
| Segall Bryant & Hamill, LLC | 0.02% | New | 283,980 | $1.5M |
| Engine Capital Management, LP | 0.23% | No change | 231,020 | $1.2M |
| Penserra Capital Management LLC | 0.02% | Add +21.0% | 215,877 | $1.1M |
| Martingale Asset Management L P | 0.03% | Add +38.6% | 197,082 | $1.0M |
| Victory Capital Management Inc. | 0.00% | Add +2.2% | 178,000 | $924K |
| AQR Capital Management | 0.00% | Reduce -43.5% | 177,356 | $920K |
| Millennium Management | 0.00% | Reduce -29.8% | 163,227 | $847K |
| Invesco Ltd. | 0.00% | Reduce -22.4% | 155,771 | $808K |
| Qube Research & Technologies Ltd | 0.00% | Reduce -17.1% | 146,827 | $762K |
| Nuveen, LLC | 0.00% | — | 138,161 | $717K |
| Jane Street Group, LLC | 0.00% | Reduce -34.7% | 138,042 | $716K |
| Citadel Advisors | 0.00% | Reduce -36.8% | 137,586 | $714K |
| Macquarie Group Ltd. | 0.00% | No change | 137,000 | $711K |
| Sonora Investment Management Group, LLC | 0.05% | New | 126,300 | $655K |
| Gsa Capital Partners LLP | 0.06% | Add +69.1% | 122,402 | $635K |
| Bank of New York Mellon Corp | 0.00% | Reduce -3.6% | 111,083 | $577K |
| Prudential Financial Inc. | 0.00% | Add +28.6% | 109,845 | $570K |
| State of Wisconsin Investment Board | 0.00% | Add +17.6% | 106,200 | $551K |
| Two Sigma Investments, LP | 0.00% | Reduce -34.5% | 96,996 | $503K |
| Man Group plc | 0.00% | Add +24.2% | 95,534 | $496K |
| Cambria Investment Management, L.P. | 0.03% | Reduce -12.1% | 89,684 | $465K |
| Two Sigma Advisers, LP | 0.00% | Reduce -7.3% | 81,700 | $424K |
| Cubist Systematic Strategies, LLC | 0.01% | Add +6.1% | 80,451 | $418K |
| Alberta Investment Management Corp | 0.00% | No change | 73,100 | $379K |
| Tudor Investment Corporation | 0.00% | Reduce -18.5% | 68,981 | $358K |
| Rhumbline Advisers | 0.00% | Reduce -4.3% | 65,434 | $340K |
| Quantinno Capital Management LP | 0.00% | Add +34.5% | 56,762 | $295K |
| Susquehanna International Group, LLP | 0.00% | Add +31.7% | 55,341 | $287K |
| Alliancebernstein L.P. | 0.00% | Reduce -2.7% | 55,129 | $286K |
| Asset Management One Co., Ltd. | 0.00% | No change | 53,460 | $277K |
| Alps Advisors Inc. | 0.00% | Add +0.6% | 53,070 | $275K |
| Nomura Asset Management Co. Ltd. | 0.00% | No change | 52,000 | $270K |
| Barclays PLC | 0.00% | Reduce -29.4% | 46,729 | $243K |
| Osaic Holdings, Inc. | 0.00% | Add +912.9% | 43,776 | $227K |
| CastleKnight Management LP | 0.02% | No change | 42,300 | $220K |
| Lazard Asset Management LLC | 0.00% | Reduce -39.5% | 42,107 | $218K |
| BNP Paribas Financial Markets | 0.00% | Reduce -10.4% | 40,368 | $210K |
| Sumitomo Mitsui Trust Group, Inc. | 0.00% | No change | 37,554 | $195K |
| LPL Financial LLC | 0.00% | Reduce -5.1% | 36,883 | $191K |
| Wedbush Securities Inc. | 0.01% | Reduce -20.0% | 36,000 | $187K |
| Bank of America Corp. | 0.00% | Reduce -7.0% | 35,900 | $186K |
| Citigroup Inc. | 0.00% | Reduce -11.2% | 28,940 | $150K |
| Callan Capital, LLC | 0.01% | Add +7.1% | 28,354 | $147K |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | No change | 26,650 | $138K |
| FMR LLC | 0.00% | Add +1.7% | 24,393 | $127K |
| Wells Fargo & Company | 0.00% | Add +1.2% | 24,289 | $126K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | Add +0.1% | 23,637 | $123K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +4.6% | 23,193 | $120K |
| Diligent Investors, LLC | 0.03% | No change | 23,000 | $119K |
| Intech Investment Management LLC | 0.00% | Add +17.6% | 22,381 | $116K |
| UBS Group AG | 0.00% | Reduce -59.0% | 21,700 | $113K |
| EMC Capital Management | 0.07% | No change | 21,206 | $110K |
| Pinnacle Wealth Planning Services, Inc. | 0.02% | No change | 20,257 | $105K |
| DekaBank Deutsche Girozentrale | 0.00% | No change | 19,497 | $101K |
| Corebridge Financial, Inc. | 0.00% | Reduce -1.5% | 19,096 | $99K |
| D.A. Davidson & Co. | 0.00% | Reduce -47.5% | 18,536 | $96K |
| State of Alaska, Department of Revenue | 0.00% | No change | 18,738 | $96K |
| HSBC Holdings PLC | 0.00% | Reduce -0.2% | 17,024 | $89K |
| T. Rowe Price Associates Inc. | 0.00% | Add +4.4% | 16,681 | $87K |
| Resona Asset Management Co.,Ltd. | 0.00% | No change | 16,618 | $87K |
| Jump Financial, LLC | 0.00% | Reduce -56.4% | 15,725 | $82K |
| Sei Investments Co. | 0.00% | No change | 14,882 | $77K |
| SG Americas Securities, LLC | 0.00% | Reduce -16.2% | 14,596 | $76K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -7.0% | 13,766 | $71K |
| Fidelis Capital Partners, LLC | 0.01% | Reduce -0.4% | 14,023 | $71K |
| B. Riley Wealth Advisors, Inc. | 0.00% | New | 13,517 | $70K |
| Voya Investment Management LLC | 0.00% | Reduce -13.9% | 13,078 | $68K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Reduce -86.7% | 12,693 | $66K |
| Daiwa Securities Group Inc. | 0.00% | No change | 12,562 | $65K |
| Mariner, LLC | 0.00% | Reduce -13.1% | 12,114 | $63K |
| Royal Bank of Canada | 0.00% | Reduce -2.8% | 11,833 | $62K |
| MetLife Investment Management, LLC | 0.00% | Reduce -54.0% | 11,564 | $60K |
| Engineers Gate Manager LP | 0.00% | New | 11,492 | $60K |
| Point72 Asia (Singapore) Pte. Ltd. | 0.02% | Reduce -26.4% | 11,397 | $59K |
| Summit Global Investments | 0.00% | New | 11,009 | $57K |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -19.9% | 8,899 | $46K |
| Meeder Asset Management Inc. | 0.00% | No change | 7,890 | $41K |
| STRS Ohio | 0.00% | No change | 7,800 | $40K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 7,406 | $38K |
| New York State Common Retirement Fund | 0.00% | No change | 7,029 | $36K |
| Deutsche Bank AG | 0.00% | New | 5,793 | $30K |
| Russell Investments Group, Ltd. | 0.00% | Reduce -65.0% | 4,217 | $22K |
| Simplex Trading, LLC | 0.00% | Reduce -47.8% | 4,176 | $21K |
"% of holder's portfolio" is CIO's weight in each manager's 13F, not the share of City Office REIT Inc. the manager owns.