City Office REIT
CIO
CIO was delisted on the 8th of January, 2026.
153 hedge funds and large institutions have $672M invested in City Office REIT in 2021 Q4 according to their latest regulatory filings, with 24 funds opening new positions, 52 increasing their positions, 53 reducing their positions, and 15 closing their positions.
60% more first-time investments, than exits
New positions opened: 24 | Existing positions closed: 15
15% more capital invested
Capital invested by funds: $586M → $672M (+$86.5M)
6% more funds holding
Funds holding: 145 → 153 (+8)
3.05% more ownership
Funds ownership: 75.31% → 78.36% (+3%)
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
2% less repeat investments, than reductions
Existing positions increased: 52 | Existing positions reduced: 53
5% less call options, than puts
Call options by funds: $1.03M | Put options by funds: $1.09M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
DZ Bank
Frankfurt Am Main,
Germany
|
+$24.7M |
| 2 |
Nomura Holdings
Tokyo,
Japan
|
+$19.8M |
| 3 |
NM
Newtyn Management
New York
|
+$5.08M |
| 4 |
Charles Schwab
San Francisco,
California
|
+$3.67M |
| 5 |
Canada Pension Plan Investment Board
Toronto Ontario,
Ontario, Canada
|
+$2.02M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$16.7M |
| 2 |
Invesco
Atlanta,
Georgia
|
-$10.2M |
| 3 |
DKCM
Davidson Kempner Capital Management
New York
|
-$4.44M |
| 4 |
AllianceBernstein
Nashville,
Tennessee
|
-$4.42M |
| 5 |
LSV Asset Management
Chicago,
Illinois
|
-$2.65M |
CIO Hedge Fund Activity: Q4 2021 in Review
153 of the 6,518 institutional investors tracked by Wall St. Rank reported a position in City Office REIT (CIO) for Q4 2021, worth a combined $672M — up 15% from $586M a quarter earlier.
Buyers outnumbered sellers: 24 funds opened new CIO positions and 15 closed out — a net gain of 9 holders — while 52 added to existing stakes and 53 trimmed.
The largest buyer was DZ Bank, opening a new position worth an estimated $24.7M. The largest seller was BlackRock, cutting an estimated $16.7M.
- 153 institutional investors held City Office REIT (CIO) as of Q4 2021, up from 145 in Q3 2021.
- Funds reported $672M of City Office REIT stock for Q4 2021, up 15% quarter-over-quarter.
- 24 funds opened new City Office REIT positions in Q4 2021 and 15 closed out, a net change of +9 holders.
- The largest City Office REIT buyer in Q4 2021 was DZ Bank, an estimated $24.7M added.
- The largest City Office REIT seller in Q4 2021 was BlackRock, an estimated $16.7M sold.
Based on aggregated 13F filings for Q4 2021.