City Office REIT
CIO
CIO was delisted on the 8th of January, 2026.
135 hedge funds and large institutions have $335M invested in City Office REIT in 2021 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 39 increasing their positions, 48 reducing their positions, and 7 closing their positions.
157% more first-time investments, than exits
New positions opened: 18 | Existing positions closed: 7
79% more call options, than puts
Call options by funds: $1.17M | Put options by funds: $651K
7% more funds holding
Funds holding: 126 → 135 (+9)
3% more capital invested
Capital invested by funds: $324M → $335M (+$10.7M)
3.76% less ownership
Funds ownership: 76.4% → 72.64% (-3.8%)
19% less repeat investments, than reductions
Existing positions increased: 39 | Existing positions reduced: 48
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Invesco
Atlanta,
Georgia
|
+$3.02M |
| 2 |
Franklin Resources
San Mateo,
California
|
+$1.59M |
| 3 |
Goldman Sachs
New York
|
+$1.47M |
| 4 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$1.26M |
| 5 |
PAM
Panagora Asset Management
Boston,
Massachusetts
|
+$1.17M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AllianceBernstein
Nashville,
Tennessee
|
-$16.5M |
| 2 |
Nuveen
Charlotte,
North Carolina
|
-$3.24M |
| 3 |
Fuller & Thaler Asset Management
San Mateo,
California
|
-$2.18M |
| 4 |
LSV Asset Management
Chicago,
Illinois
|
-$2.15M |
| 5 |
Northern Trust
Chicago,
Illinois
|
-$1.38M |
CIO Hedge Fund Activity: Q1 2021 in Review
135 of the 5,711 institutional investors tracked by Wall St. Rank reported a position in City Office REIT (CIO) for Q1 2021, worth a combined $335M — up 3.3% from $324M a quarter earlier.
Buyers outnumbered sellers: 18 funds opened new CIO positions and 7 closed out — a net gain of 11 holders — while 39 added to existing stakes and 48 trimmed.
The largest buyer was Invesco, adding an estimated $3.02M. The largest seller was AllianceBernstein, cutting an estimated $16.5M.
- 135 institutional investors held City Office REIT (CIO) as of Q1 2021, up from 126 in Q4 2020.
- Funds reported $335M of City Office REIT stock for Q1 2021, up 3.3% quarter-over-quarter.
- 18 funds opened new City Office REIT positions in Q1 2021 and 7 closed out, a net change of +11 holders.
- The largest City Office REIT buyer in Q1 2021 was Invesco, an estimated $3.02M added.
- The largest City Office REIT seller in Q1 2021 was AllianceBernstein, an estimated $16.5M sold.
Based on aggregated 13F filings for Q1 2021.