City Office REIT
CIO
CIO was delisted on the 8th of January, 2026.
161 hedge funds and large institutions have $599M invested in City Office REIT in 2019 Q4 according to their latest regulatory filings, with 30 funds opening new positions, 76 increasing their positions, 37 reducing their positions, and 13 closing their positions.
131% more first-time investments, than exits
New positions opened: 30 | Existing positions closed: 13
105% more repeat investments, than reductions
Existing positions increased: 76 | Existing positions reduced: 37
13% more capital invested
Capital invested by funds: $531M → $599M (+$67.4M)
12% more funds holding
Funds holding: 144 → 161 (+17)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
11.94% less ownership
Funds ownership: 93.15% → 81.2% (-12%)
39% less call options, than puts
Call options by funds: $319K | Put options by funds: $526K
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Group
Malvern,
Pennsylvania
|
+$19.4M |
| 2 |
BlackRock
New York
|
+$17.6M |
| 3 |
Victory Capital Management
San Antonio,
Texas
|
+$13.3M |
| 4 |
NAM
Nexpoint Asset Management
Dallas,
Texas
|
+$12.4M |
| 5 |
Nuveen
Charlotte,
North Carolina
|
+$11.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Goldman Sachs
New York
|
-$8.01M |
| 2 |
Marshall Wace
London,
United Kingdom
|
-$7.07M |
| 3 |
Citadel Advisors
Miami,
Florida
|
-$4.93M |
| 4 |
Morgan Stanley
New York
|
-$3.24M |
| 5 |
Two Sigma Investments
New York
|
-$1.37M |
CIO Hedge Fund Activity: Q4 2019 in Review
161 of the 5,092 institutional investors tracked by Wall St. Rank reported a position in City Office REIT (CIO) for Q4 2019, worth a combined $599M — up 13% from $531M a quarter earlier.
Buyers outnumbered sellers: 30 funds opened new CIO positions and 13 closed out — a net gain of 17 holders — while 76 added to existing stakes and 37 trimmed.
The largest buyer was Vanguard Group, adding an estimated $19.4M. The largest seller was Goldman Sachs, cutting an estimated $8.01M.
- 161 institutional investors held City Office REIT (CIO) as of Q4 2019, up from 144 in Q3 2019.
- Funds reported $599M of City Office REIT stock for Q4 2019, up 13% quarter-over-quarter.
- 30 funds opened new City Office REIT positions in Q4 2019 and 13 closed out, a net change of +17 holders.
- The largest City Office REIT buyer in Q4 2019 was Vanguard Group, an estimated $19.4M added.
- The largest City Office REIT seller in Q4 2019 was Goldman Sachs, an estimated $8.01M sold.
Based on aggregated 13F filings for Q4 2019.