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BBUC

Brookfield Business Corp Class A Subordinate Voting Shares
BBUC

142 hedge funds and large institutions have $5.84B invested in Brookfield Business Corp Class A Subordinate Voting Shares in 2026 Q1 according to their latest regulatory filings, with 30 funds opening new positions, 61 increasing their positions, 32 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

175.64% more ownership

Funds ownership: 92.31% → 267.94% (+176%)

154% more capital invested

Capital invested by funds: $2.3B → $5.84B (+$3.54B)

100% more funds holding in top 10

Funds holding in top 10: 2 → 4 (+2)

91% more repeat investments, than reductions

Existing positions increased: 61 | Existing positions reduced: 32

43% more first-time investments, than exits

New positions opened: 30 | Existing positions closed: 21

5% more funds holding

Funds holding: 135 → 142 (+7)

100% less call options, than puts

Call options by funds: $0 | Put options by funds: $598K

Holders
142
Holders Change
+7
Holders Change %
+5.19%
% of All Funds
1.75%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
30
Increased
61
Reduced
32
Closed
21
Calls
–
Puts
$598K
Net Calls
-$598K
Net Calls Change
-$424K

Top Buyers

Rank Fund Capital Flow
1
BC
Brookfield Corp
Ontario, Canada
+$3.28B
2
OAC
OMERS Administration Corp
Ontario, Canada
+$414M
3
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
+$167M
4
PVI
Partners Value Investments
Bermuda
+$153M
5
TWC
TD Waterhouse Canada
Ontario, Canada
+$36.8M

Top Sellers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
-$25.5M
2
CI Investments Inc
CI Investments Inc
Ontario, Canada
-$10.5M
3
CIBC World Market
CIBC World Market
Ontario, Canada
-$4.13M
4
PMG
Private Management Group
California
-$3.63M
5
Morgan Stanley
Morgan Stanley
New York
-$2.6M
Name Holding Trade Value Shares
Change 		Change in
Stake
Jane Street
26
Jane Street
New York
$4.84M +$5.25M +152,885 New
VPM
27
Vanguard Portfolio Management
Pennsylvania
$4.23M +$4.59M +133,700 New
Northern Trust
28
Northern Trust
Illinois
$3.91M +$190K +5,529 +5%
AM
29
AGF Management
Ontario, Canada
$3.69M +$4.02M +117,066 New
Bank of America
30
Bank of America
North Carolina
$3.36M +$2.71M +78,856 +288%
Arrowstreet Capital
31
Arrowstreet Capital
Massachusetts
$3.24M -$1.43M -41,664 -29%
JP Morgan Chase
32
JP Morgan Chase
New York
$3.08M +$2.08M +60,487 +616%
D.E. Shaw & Co
33
D.E. Shaw & Co
New York
$2.96M – – –
Invesco
34
Invesco
Georgia
$2.93M -$500K -14,537 -14%
AIMCA
35
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$2.69M +$2.92M +85,024 New
Creative Planning
36
Creative Planning
Kansas
$2.65M -$332K -9,648 -10%
TCM
37
Tandem Capital Management
New Jersey
$2.59M +$919K +26,733 +49%
N
38
Nuveen
North Carolina
$2.48M -$49K -1,426 -2%
FDCDDQ
39
Federation des caisses Desjardins du Quebec
Quebec, Canada
$2.27M +$2.27M +66,176 +599%
VGA
40
Vanguard Global Advisers
Pennsylvania
$2.25M +$2.45M +71,216 New
Citadel Advisors
41
Citadel Advisors
Florida
$2.14M +$1.87M +54,431 +417%
CIBC Asset Management
42
CIBC Asset Management
Ontario, Canada
$1.94M +$1.57M +45,717 +288%
Bank of New York Mellon
43
Bank of New York Mellon
New York
$1.87M +$167K +4,859 +9%
Qube Research & Technologies (QRT)
44
Qube Research & Technologies (QRT)
United Kingdom
$1.87M +$1.69M +49,194 +500%
BCIM
45
British Columbia Investment Management
British Columbia, Canada
$1.77M +$1.93M +56,193 New
Barclays
46
Barclays
United Kingdom
$1.66M -$448K -13,036 -20%
Two Sigma Investments
47
Two Sigma Investments
New York
$1.66M +$857K +24,931 +91%
Swiss National Bank
48
Swiss National Bank
Switzerland
$1.53M – – –
GIM
49
Gold Investment Management
Alberta, Canada
$1.49M +$1.63M +47,431 New
National Bank of Canada
50
National Bank of Canada
Quebec, Canada
$1.24M +$1.18M +34,380 +433%
1
2
3 4 5

BBUC Hedge Fund Activity: Q1 2026 in Review

142 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Brookfield Business Corp Class A Subordinate Voting Shares (BBUC) for Q1 2026, worth a combined $5.84B — up 154% from $2.3B a quarter earlier.

Buyers outnumbered sellers: 30 funds opened new BBUC positions and 21 closed out — a net gain of 9 holders — while 61 added to existing stakes and 32 trimmed.

The largest buyer was Brookfield Corp, adding an estimated $3.28B. The largest seller was BlackRock, cutting an estimated $25.5M.

  • 142 institutional investors held Brookfield Business Corp Class A Subordinate Voting Shares (BBUC) as of Q1 2026, up from 135 in Q4 2025.
  • Funds reported $5.84B of Brookfield Business Corp Class A Subordinate Voting Shares stock for Q1 2026, up 154% quarter-over-quarter.
  • 30 funds opened new Brookfield Business Corp Class A Subordinate Voting Shares positions in Q1 2026 and 21 closed out, a net change of +9 holders.
  • The largest Brookfield Business Corp Class A Subordinate Voting Shares buyer in Q1 2026 was Brookfield Corp, an estimated $3.28B added.
  • The largest Brookfield Business Corp Class A Subordinate Voting Shares seller in Q1 2026 was BlackRock, an estimated $25.5M sold.

Based on aggregated 13F filings for Q1 2026.