Brookfield Business Corporation (BBUC)
NYSE: BBUC · Construction - Special Trade Contractors · New York, NY · filing with the SEC since 2015
Who owns Brookfield Business Corporation
As filed with the SECHolders of 5% or more
3
Brookfield Corporation holds 100% of Limited Partnership Units, as its SCHEDULE 13D/A filed Mar 30, 2026 says.
Directors and officers
10
report now, of 10 people on the record since 2026. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 3 named at left.
Holders of 5% or moreshare of the class, as filed
Brookfield Corporation
SCHEDULE 13D/A · filed Mar 30, 2026 · Limited Partnership Units · 68.5% in Jan 16, 2026
Brookfield Corporation
SCHEDULE 13D/A · filed Apr 8, 2026 · Class A subordinate voting shares, no par value · 69% in Mar 31, 2026
OMERS Administration Corporation
SCHEDULE 13G · filed Apr 10, 2026 · Class A Subordinate Voting Shares
Ci Investments Inc.
SCHEDULE 13G/A · filed May 14, 2025 · Limited Partnership Units · reported falling below 5%
Royal Bank of Canada
SCHEDULE 13G/A · filed May 15, 2026 · Limited Partnership Units · reported falling below 5%, from 6.45% in Feb 13, 2026
What BBUC reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Chemelex
A company bought · acquisition · owns, named in the 20-F filed Mar 31, 2026
Insider tradesForm 4
0sales
0purchases
0sales on a scheduled plan
0people selling
$0sold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Sep 30, 2025 to Sep 30, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
No open-market trade is on the record for these years.
Dollars as filed, summed by the transaction date.
People who traded in the window
No one on the roster filed an open-market trade in the window.