City Office REIT
CIO
CIO was delisted on the 8th of January, 2026.
126 hedge funds and large institutions have $322M invested in City Office REIT in 2018 Q2 according to their latest regulatory filings, with 20 funds opening new positions, 43 increasing their positions, 41 reducing their positions, and 14 closing their positions.
59% more call options, than puts
Call options by funds: $330K | Put options by funds: $208K
43% more first-time investments, than exits
New positions opened: 20 | Existing positions closed: 14
33% more funds holding in top 10
Funds holding in top 10: 3 → 4 (+1)
20% more capital invested
Capital invested by funds: $269M → $322M (+$52.5M)
5% more funds holding
Funds holding: 120 → 126 (+6)
4.93% more ownership
Funds ownership: 64.47% → 69.4% (+4.9%)
5% more repeat investments, than reductions
Existing positions increased: 43 | Existing positions reduced: 41
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Group
Malvern,
Pennsylvania
|
+$12.2M |
| 2 |
Renaissance Technologies
New York
|
+$4.13M |
| 3 |
Connor, Clark & Lunn Investment Management (CC&L)
Vancouver,
British Columbia, Canada
|
+$2.86M |
| 4 |
American Century Companies
Kansas City,
Missouri
|
+$2.34M |
| 5 |
BlackRock
New York
|
+$2.12M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Nuveen
Charlotte,
North Carolina
|
-$4.53M |
| 2 |
Millennium Management
New York
|
-$3.88M |
| 3 |
OAM
Orinda Asset Management
Lafayette,
California
|
-$2.92M |
| 4 |
CPP
Crow Point Partners
Boston,
Massachusetts
|
-$2.31M |
| 5 |
KCM
Kennedy Capital Management
St Louis,
Missouri
|
-$957K |
CIO Hedge Fund Activity: Q2 2018 in Review
126 of the 4,385 institutional investors tracked by Wall St. Rank reported a position in City Office REIT (CIO) for Q2 2018, worth a combined $322M — up 20% from $269M a quarter earlier.
Buyers outnumbered sellers: 20 funds opened new CIO positions and 14 closed out — a net gain of 6 holders — while 43 added to existing stakes and 41 trimmed.
The largest buyer was Vanguard Group, adding an estimated $12.2M. The largest seller was Nuveen, cutting an estimated $4.53M.
- 126 institutional investors held City Office REIT (CIO) as of Q2 2018, up from 120 in Q1 2018.
- Funds reported $322M of City Office REIT stock for Q2 2018, up 20% quarter-over-quarter.
- 20 funds opened new City Office REIT positions in Q2 2018 and 14 closed out, a net change of +6 holders.
- The largest City Office REIT buyer in Q2 2018 was Vanguard Group, an estimated $12.2M added.
- The largest City Office REIT seller in Q2 2018 was Nuveen, an estimated $4.53M sold.
Based on aggregated 13F filings for Q2 2018.