BBUC · Brookfield Business Corp · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Superinvestors Holding BBUC
All superinvestors →Holder Concentration
Across 149 13F filersWho Holds BBUC
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 149 filers, like-for-like change +3.1%; actively managed books -0.2%; index-like books +127.3%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 4.5% | 69 | +50.9% |
| Exempt adviser | 0.1% | 2 | -48.5% |
| Adviser | 0.1% | 3 | +118.1% |
| Bank | 2.4% | 15 | -28.5% |
| Insurer | 0.0% | 1 | new |
| Benefit plan | 9.5% | 4 | -0.9% |
| Non-US | 1.5% | 8 | +2091.9% |
| Holding company | 2.7% | 5 | +89.8% |
| Unknown | 79.3% | 42 | -0.1% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 5.7% | 24 | +127.3% |
| Systematic-like | 0.3% | 8 | -34.8% |
| Concentrated | 77.7% | 16 | -0.2% |
| Diversified active | 16.3% | 101 | +0.5% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 86.0% | 92 | +1.0% |
| Medium turnover | 11.9% | 35 | +14.7% |
| High turnover | 0.3% | 12 | -62.8% |
| Unknown | 1.8% | 10 | +218.1% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 1.8% | 10 | +218.9% |
| Medium horizon | 5.6% | 22 | +27.7% |
| Long horizon | 16.7% | 108 | +3.1% |
| Unknown | 75.9% | 9 | +0.1% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 0.5% | 21 | -30.0% |
| $1B to $10B | 3.4% | 31 | -0.2% |
| $10B to $100B | 87.3% | 44 | +1.2% |
| $100B or more | 8.7% | 53 | +33.4% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 0.8% | 36 | -1.6% |
| Pooled investment vehicles | 0.5% | 7 | +36.4% |
| Registered funds and BDCs | 2.1% | 8 | +204.7% |
| Pension and profit sharing plans | 0.0% | 2 | 0.0% |
| Insurance companies | 0.0% | 3 | +289.3% |
| Governments and sovereign funds | 0.0% | 1 | +156.1% |
| Other investment advisers | 0.4% | 3 | -17.8% |
| Diversified | 0.6% | 9 | +5.7% |
| Other | 0.0% | 0 | -100.0% |
| Unknown | 95.5% | 80 | +1.6% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 0.9% | 14 | -15.8% |
| Private equity funds | 0.1% | 3 | +7.0% |
| Venture capital funds | 0.0% | 1 | +25.0% |
| Real estate funds | 0.0% | 3 | +29.3% |
| Liquidity funds | 0.0% | 1 | +11.2% |
| Securitized asset funds | 0.0% | 1 | 0.0% |
| Other private funds | 0.1% | 5 | +175.9% |
| Mixed private funds | 0.0% | 1 | +169.0% |
| No private funds | 3.4% | 42 | +76.5% |
| Private funds, type not stated | 0.0% | 0 | — |
| Unknown | 95.4% | 78 | +1.7% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 7.6% | 106 | +76.7% |
| Outside the US | 92.4% | 43 | -0.4% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 1 holder with no observed 2026-03-31 13F and 2 holders with no observed 2026-06-30 13F.
Conviction and Crowding
148 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 85.9% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies BBUC's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | BNT Brookfield Wealth Solutions Ltd. | 3 |
| 2 | BN BROOKFIELD Corp | 12 |
| 3 | BAM Brookfield Asset Management Ltd. | 7 |
| 4 | BIP Brookfield Infrastructure Partners L.P. | 6 |
| 5 | TAC Transalta Corp | 3 |
| 6 | BEP Brookfield Renewable Partners L.P. | 4 |
| 7 | BGSI Boyd Group Services Inc. | 3 |
| 8 | CAE Cae Inc | 3 |
| 9 | FTS Fortis Inc. | 4 |
| 10 | MFC Manulife Financial Corp | 6 |
Shareholder Targets
13F filers that own its peers but not BBUC, quarter ended Jun 30, 2026Found through its holder-overlap peers: BNT, BN, BAM, BIP, TAC, BEP, BGSI, CAE, FTS, MFC, TU, CM, BNS, RCI, TFII, PBA, CVE, BMO, TRP, SU. 2,036 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | FIL Ltd Non-US, Diversified active | $13,454,019,395 18 held | BMO, TRP, SU |
| 2 | 1832 Asset Management L.P. Non-US, Diversified active | $11,059,417,222 18 held | BN, BMO, BNS |
| 3 | NORGES BANK Non-US, Index-like | $8,062,726,751 16 held | BNS, BMO, BN |
| 4 | Capital World Investors Adviser, Diversified active | $7,047,847,925 12 held | BN, CVE, BIP |
| 5 | CANADA PENSION PLAN INVESTMENT BOARD Non-US, Diversified active | $6,942,757,235 16 held | BMO, TRP, BNS |
| 6 | Connor, Clark & Lunn Investment Management Ltd. Registered adviser, Diversified active | $5,717,169,226 19 held | TRP, CM, SU |
| 7 | BANK OF NOVA SCOTIA Bank, Diversified active | $5,525,537,106 19 held | CM, BMO, BN |
| 8 | PRINCIPAL FINANCIAL GROUP INC Insurer, Diversified active | $5,107,703,997 11 held | BN, BIP, SU |
| 9 | Capital Research Global Investors Adviser, Diversified active | $4,527,183,939 3 held | TRP, CVE, BN |
| 10 | Dodge & Cox Registered adviser, Diversified active | $4,302,395,136 3 held | BN, SU, TRP |
Fund Ownership of BBUC by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 2.34% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 0.43% | 891,098 |
| Index ETFs | 1.90% | 3,913,073 |
| Active ETFs | 0.01% | 18,799 |
| Active funds | 0.35% | 724,015 |
| Unclassified | 0.02% | 31,900 |
| All registered funds | 2.72% | 5,578,885 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Large BROOKFIELD Corp /ON/ | $4,261,066,634 | 75.07% | 142,749,301 | Shares | 2026-08-14 | |
| Large OMERS ADMINISTRATION Corp Benefit plan | $539,062,433 | 9.50% | 18,059,043 | Shares | 2026-08-13 | |
| Mid Partners Value Investments L.P. | $153,944,449 | 2.71% | 5,157,268 | Shares | 2026-08-14 | |
| Mega BlackRock, Inc. Holding company | $141,358,731 | 2.49% | 4,735,636 | Shares | 2026-08-07 | |
| Large CI INVESTMENTS INC. Non-US | $60,853,642 | 1.07% | 2,038,648 | Shares | 2026-08-13 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $59,012,017 | 1.04% | 1,976,952 | Shares | 2026-08-13 | |
| Mega ROYAL BANK OF CANADA Bank | $54,794,654 | 0.97% | 1,835,667 | Shares | 2026-08-14 | |
| Mega STATE STREET CORP Bank | $29,616,543 | 0.52% | 992,179 | Shares | 2026-09-22 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $29,586,035 | 0.52% | 991,157 | Shares | 2026-08-12 | |
| Mid PRIVATE MANAGEMENT GROUP INC Registered adviser | $27,145,590 | 0.48% | 909,400 | Shares | 2026-07-31 | |
| Large Beutel, Goodman & Co Ltd. Registered adviser | $26,828,791 | 0.47% | 898,787 | Shares | 2026-08-12 | |
| Small PCJ Investment Counsel Ltd. Registered adviser | $23,314,760 | 0.41% | 781,064 | Shares | 2026-08-12 | |
| Mega BANK OF MONTREAL /CAN/ Bank | $22,538,269 | 0.40% | 755,051 | Shares | 2026-08-12 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $19,318,263 | 0.34% | 647,178 | Shares | 2026-08-13 | |
| Large TD Waterhouse Canada Inc. | $18,988,649 | 0.33% | 744,361 | Shares | 2026-10-16 | |
| Large PICTON MAHONEY ASSET MANAGEMENT Non-US | $17,107,661 | 0.30% | 573,121 | Shares | 2026-08-13 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $14,479,906 | 0.26% | 485,089 | Shares | 2026-08-13 | |
| Mega NORTHERN TRUST CORP Bank | $11,863,373 | 0.21% | 397,433 | Shares | 2026-08-13 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $10,745,641 | 0.19% | 359,988 | Shares | 2026-08-14 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Registered adviser | $9,551,313 | 0.17% | 319,977 | Shares | 2026-08-13 | |
| Mid Cardinal Point Capital Management ULC Registered adviser | $9,108,166 | 0.16% | 357,043 | Shares | 2026-10-21 | |
| Mega TD Asset Management Inc | $6,839,530 | 0.12% | 229,130 | Shares | 2026-08-04 | |
| Mega Vanguard Global Advisers, LLC Registered adviser | $6,813,202 | 0.12% | 228,248 | Shares | 2026-08-13 | |
| Mega MORGAN STANLEY Holding company | $6,662,188 | 0.12% | 223,189 | Shares | 2026-08-13 | |
| Mega Invesco Ltd. Adviser | $6,528,402 | 0.12% | 218,707 | Shares | 2026-08-14 | |
| Large CIBC WORLD MARKET INC. | $5,828,003 | 0.10% | 195,243 | Shares | 2026-08-13 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $5,674,544 | 0.10% | 190,102 | Shares | 2026-08-14 | |
| Mega Bank of New York Mellon Corp Bank | $5,360,998 | 0.09% | 179,598 | Shares | 2026-08-06 | |
| Mega Nuveen, LLC | $5,330,611 | 0.09% | 178,580 | Shares | 2026-08-11 | |
| Large MARSHALL WACE, LLP Exempt adviser | $4,493,230 | 0.08% | 150,527 | Shares | 2026-08-13 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $3,801,605 | 0.07% | 127,357 | Shares | 2026-08-14 | |
| Mega UBS Group AG Bank | $3,742,860 | 0.07% | 125,389 | Shares | 2026-08-13 | |
| Mega NATIONAL BANK OF CANADA /FI/ Bank | $3,505,493 | 0.06% | 117,437 | Shares | 2026-08-10 | |
| Mega Swiss National Bank | $3,414,451 | 0.06% | 114,387 | Shares | 2026-08-11 | |
| Mega D. E. Shaw & Co., Inc. | $2,794,736 | 0.05% | 93,626 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $2,618,292 | 0.05% | 87,715 | Shares | 2026-08-14 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $2,547,846 | 0.04% | 85,355 | Shares | 2026-08-12 | |
| Small TANDEM CAPITAL MANAGEMENT CORP /ADV Registered adviser | $2,534,085 | 0.04% | 84,894 | Shares | 2026-08-11 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $2,469,520 | 0.04% | 82,731 | Shares | 2026-08-14 | |
| Large BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp | $2,436,476 | 0.04% | 81,624 | Shares | 2026-08-13 | |
| Large Federation des caisses Desjardins du Quebec | $2,349,402 | 0.04% | 78,707 | Shares | 2026-08-14 | |
| Large MACKENZIE FINANCIAL CORP Registered adviser | $2,325,076 | 0.04% | 77,892 | Shares | 2026-08-13 | |
| Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE | $2,284,510 | 0.04% | 76,533 | Shares | 2026-09-09 | |
| Mega Creative Planning Registered adviser | $2,263,614 | 0.04% | 75,833 | Shares | 2026-08-13 | |
| Mega DEUTSCHE BANK AG\ Non-US | $2,234,689 | 0.04% | 74,864 | Shares | 2026-08-07 | |
| Mega Legal & General Group Plc | $2,075,349 | 0.04% | 69,526 | Shares | 2026-08-14 | |
| Large CIBC Asset Management Inc Registered adviser | $2,044,068 | 0.04% | 68,478 | Shares | 2026-08-03 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $1,823,266 | 0.03% | 61,081 | Shares | 2026-08-14 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $1,810,193 | 0.03% | 60,643 | Shares | 2026-08-14 | |
| Large SCOTIA CAPITAL INC. | $1,764,314 | 0.03% | 59,106 | Shares | 2026-08-11 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $1,743,031 | 0.03% | 58,393 | Shares | 2026-08-14 | |
| Mega VANGUARD ASSET MANAGEMENT, Ltd | $1,528,618 | 0.03% | 51,210 | Shares | 2026-08-13 | |
| Mega CITIGROUP INC Bank | $1,314,891 | 0.02% | 44,050 | Shares | 2026-08-03 | |
| Large MetLife Investment Management, LLC Registered adviser | $1,223,939 | 0.02% | 41,003 | Shares | 2026-08-14 | |
| Mega AMERICAN CENTURY COMPANIES INC | $1,223,939 | 0.02% | 41,003 | Shares | 2026-08-12 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $1,140,150 | 0.02% | 38,196 | Shares | 2026-09-02 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $1,106,360 | 0.02% | 37,064 | Shares | 2026-08-14 | |
| Small Gold Investment Management Ltd. Registered adviser | $1,095,654 | 0.02% | 42,950 | Shares | 2026-10-19 | |
| Large Quantinno Capital Management LP Registered adviser | $1,031,675 | 0.02% | 34,562 | Shares | 2026-08-13 | |
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $962,453 | 0.02% | 32,243 | Shares | 2026-08-14 | |
| Mega JPMORGAN CHASE & CO Bank | $898,931 | 0.02% | 30,115 | Shares | 2026-08-12 | |
| Large LOS ANGELES CAPITAL MANAGEMENT LLC Registered adviser | $876,634 | 0.02% | 29,368 | Shares | 2026-08-13 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $834,904 | 0.01% | 27,970 | Shares | 2026-08-13 | |
| Large Handelsbanken Fonder AB Non-US | $805,950 | 0.01% | 27,000 | Shares | 2026-07-10 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND | $734,877 | 0.01% | 24,619 | Shares | 2026-07-29 | |
| Mid Ethic Inc. Registered adviser | $696,639 | 0.01% | 23,338 | Shares | 2026-07-29 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $689,472 | 0.01% | 23,098 | Shares | 2026-08-14 | |
| Large Zurcher Kantonalbank (Zurich Cantonalbank) Non-US | $654,789 | 0.01% | 21,936 | Shares | 2026-08-12 | |
| Mega JANE STREET GROUP, LLC | $631,654 | 0.01% | 21,161 | Shares | 2026-08-14 | |
| Large Gotham Asset Management, LLC Registered adviser | $629,566 | 0.01% | 21,091 | Shares | 2026-08-14 | |
| Large Police & Firemen's Retirement System of New Jersey | $616,402 | 0.01% | 20,650 | Shares | 2026-07-23 | |
| Large TORONTO DOMINION BANK Bank | $589,656 | 0.01% | 19,754 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $546,255 | 0.01% | 18,300 | Put | 2026-08-14 | |
| Large Alberta Investment Management Corp Non-US | $529,658 | 0.01% | 17,744 | Shares | 2026-08-06 | |
| Large Tidal Investments LLC Registered adviser | $528,852 | 0.01% | 17,717 | Shares | 2026-08-13 | |
| Mid Northwest & Ethical Investments L.P. | $505,748 | 0.01% | 16,943 | Shares | 2026-08-13 | |
| Mega Russell Investments Group, Ltd. | $479,390 | 0.01% | 16,060 | Shares | 2026-08-06 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $478,614 | 0.01% | 16,034 | Shares | 2026-08-14 | |
| Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Benefit plan | $477,958 | 0.01% | 16,012 | Shares | 2026-08-17 | |
| Mega SEI INVESTMENTS CO | $461,718 | 0.01% | 15,468 | Shares | 2026-08-14 | |
| Mega VOYA INVESTMENT MANAGEMENT LLC Registered adviser | $425,212 | 0.01% | 14,245 | Shares | 2026-08-12 | |
| Large INTECH INVESTMENT MANAGEMENT LLC Registered adviser | $400,975 | 0.01% | 13,433 | Shares | 2026-08-10 | |
| Large Vanguard Investments Australia, Ltd. | $398,139 | 0.01% | 13,338 | Shares | 2026-08-13 | |
| Mega BARCLAYS PLC Bank | $350,378 | 0.01% | 11,738 | Shares | 2026-08-14 | |
| Mega Pictet Asset Management Holding SA | $347,155 | 0.01% | 11,630 | Shares | 2026-07-30 | |
| Mid Jump Financial, LLC | $343,036 | 0.01% | 11,492 | Shares | 2026-08-13 | |
| Large PRUDENTIAL FINANCIAL INC Insurer | $283,425 | 0.00% | 9,495 | Shares | 2026-08-12 | |
| Mid Investment Management Corp of Ontario | $281,575 | 0.00% | 9,433 | Shares | 2026-08-14 | |
| Large ProShare Advisors LLC Registered adviser | $273,605 | 0.00% | 9,166 | Shares | 2026-08-11 | |
| Large Cetera Investment Advisers Registered adviser | $273,545 | 0.00% | 9,164 | Shares | 2026-08-12 | |
| Mid SUSQUEHANNA ADVISORS GROUP, INC. | $245,486 | 0.00% | 8,224 | Shares | 2026-08-14 | |
| Small Carmel Capital Partners, LLC Registered adviser | $235,874 | 0.00% | 7,902 | Shares | 2026-07-30 | |
| Mid BFSG, LLC Registered adviser | $231,397 | 0.00% | 7,752 | Shares | 2026-07-20 | |
| Mid Tower Research Capital LLC (TRC) | $229,874 | 0.00% | 7,701 | Shares | 2026-08-11 | |
| Mid ArrowMark Colorado Holdings LLC Registered adviser | $228,889 | 0.00% | 7,668 | Shares | 2026-08-13 | |
| Large STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM Benefit plan | $221,785 | 0.00% | 7,430 | Shares | 2026-08-10 | |
| Large XPONANCE LLC | $207,875 | 0.00% | 6,964 | Shares | 2026-08-10 | |
| Mid Ameritas Investment Partners, Inc. Registered adviser | $189,666 | 0.00% | 6,354 | Shares | 2026-08-13 | |
| Mid Guardian Partners Inc. Registered adviser | $186,095 | 0.00% | 7,295 | Shares | 2026-10-21 | |
| Small State of Wyoming | $179,100 | 0.00% | 6,000 | Shares | 2026-08-06 |
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