Brookfield Business Corp Class A Subordinate Voting Shares
BBUC
135 hedge funds and large institutions have $2.3B invested in Brookfield Business Corp Class A Subordinate Voting Shares in 2025 Q4 according to their latest regulatory filings, with 18 funds opening new positions, 37 increasing their positions, 44 reducing their positions, and 9 closing their positions.
100% more first-time investments, than exits
New positions opened: 18 | Existing positions closed: 9
9% more capital invested
Capital invested by funds: $2.12B → $2.3B (+$180M)
5% more funds holding
Funds holding: 128 → 135 (+7)
2.09% more ownership
Funds ownership: 90.22% → 92.31% (+2.1%)
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
16% less repeat investments, than reductions
Existing positions increased: 37 | Existing positions reduced: 44
96% less call options, than puts
Call options by funds: $7K | Put options by funds: $181K
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$44.2M |
| 2 |
Vanguard Group
Malvern,
Pennsylvania
|
+$9.07M |
| 3 |
Millennium Management
New York
|
+$7.97M |
| 4 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$3.44M |
| 5 |
HF
HRT Financial
New York
|
+$2.06M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CI Investments Inc
Toronto,
Ontario, Canada
|
-$18M |
| 2 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
-$11.2M |
| 3 |
Arrowstreet Capital
Boston,
Massachusetts
|
-$2.86M |
| 4 |
Two Sigma Investments
New York
|
-$1.94M |
| 5 |
Bank of Montreal
Toronto,
Ontario, Canada
|
-$1.51M |
BBUC Hedge Fund Activity: Q4 2025 in Review
135 of the 8,225 institutional investors tracked by Wall St. Rank reported a position in Brookfield Business Corp Class A Subordinate Voting Shares (BBUC) for Q4 2025, worth a combined $2.3B — up 8.5% from $2.12B a quarter earlier.
Buyers outnumbered sellers: 18 funds opened new BBUC positions and 9 closed out — a net gain of 9 holders — while 37 added to existing stakes and 44 trimmed.
The largest buyer was BlackRock, adding an estimated $44.2M. The largest seller was CI Investments Inc, cutting an estimated $18M.
- 135 institutional investors held Brookfield Business Corp Class A Subordinate Voting Shares (BBUC) as of Q4 2025, up from 128 in Q3 2025.
- Funds reported $2.3B of Brookfield Business Corp Class A Subordinate Voting Shares stock for Q4 2025, up 8.5% quarter-over-quarter.
- 18 funds opened new Brookfield Business Corp Class A Subordinate Voting Shares positions in Q4 2025 and 9 closed out, a net change of +9 holders.
- The largest Brookfield Business Corp Class A Subordinate Voting Shares buyer in Q4 2025 was BlackRock, an estimated $44.2M added.
- The largest Brookfield Business Corp Class A Subordinate Voting Shares seller in Q4 2025 was CI Investments Inc, an estimated $18M sold.
Based on aggregated 13F filings for Q4 2025.