Who owns BB (BB)
Which tracked institutional funds hold BB, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See BB company fundamentals →
Ownership as of the 2026-Q1 13F filings. 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
21 tracked funds added or opened BB while 55 trimmed or exited it between 2025-Q4 and 2026-Q1 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
BB’s largest tracked holder by dollar value, FAIRFAX FINANCIAL HOLDINGS LTD/ CAN, sizes it at 5.8% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 5.8pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in BB divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 219 tracked filers holding BB, 90 increased or opened the position and 110 reduced or closed it; over the same quarter, open-market insider Form 4 buying and selling roughly offset.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in BB between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 9
- VANGUARD CAPITAL MANAGEMENT LLC$54M
- VANGUARD FIDUCIARY TRUST CO$16M
- M&G PLC$6M
- Vanguard Global Advisers, LLC$6M
- HRT FINANCIAL LP$3M
- VANGUARD ASSET MANAGEMENT, Ltd$2M
Full exits 8
- VANGUARD GROUP INC$62M
- MARSHALL WACE, LLP$22M
- NewGen Asset Management Ltd$10M
- Centiva Capital, LP$3M
- Havemeyer Place LP$1M
- Mirae Asset Global Investments Co., Ltd.$1M
Largest adds
- FIFTHDELTA Ltd$19M
- JANE STREET GROUP, LLC$11M
- RENAISSANCE TECHNOLOGIES LLC$6M
- MILLENNIUM MANAGEMENT LLC$5M
- TORONTO DOMINION BANK$3M
- BlackRock, Inc.$2M
Largest trims
- FIRST TRUST ADVISORS LP$41M
- Connor, Clark & Lunn Investment Management Ltd.$19M
- FAIRFAX FINANCIAL HOLDINGS LTD/ CAN$19M
- VOYA INVESTMENT MANAGEMENT LLC$16M
- BANK OF AMERICA CORP /DE/$12M
- Point72 Asset Management, L.P.$11M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| FAIRFAX FINANCIAL HOLDINGS LTD/ CAN | 34,980,220 | $113M | 11.6% | 2026-Q1 |
| Legal & General Group Plc added | 34,867,912 | $113M | 11.5% | 2026-Q1 |
| FIFTHDELTA Ltd added | 26,445,027 | $86M | 8.7% | 2026-Q1 |
| VOYA INVESTMENT MANAGEMENT LLC trimmed | 25,664,963 | $83M | 8.5% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 16,718,029 | $54M | 5.5% | 2026-Q1 |
| FIRST TRUST ADVISORS LP trimmed | 16,500,938 | $53M | 5.5% | 2026-Q1 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 12,351,378 | $40M | 4.1% | 2026-Q1 |
| Hood River Capital Management LLC added | 11,876,552 | $38M | 3.9% | 2026-Q1 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 8,174,026 | $26M | 2.7% | 2026-Q1 |
| JANE STREET GROUP, LLC added | 5,664,259 | $18M | 1.9% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 5,066,231 | $16M | 1.7% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 4,019,631 | $13M | 1.3% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 3,545,543 | $11M | 1.2% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ trimmed | 3,266,986 | $11M | 1.1% | 2026-Q1 |
| BlackRock, Inc. added | 2,983,208 | $10M | 1.0% | 2026-Q1 |
| PRIMECAP MANAGEMENT CO/CA/ | 2,874,476 | $9M | 1.0% | 2026-Q1 |
| Walleye Capital LLC added | 2,850,413 | $9M | 0.9% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 2,542,881 | $8M | 0.8% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 2,087,198 | $7M | 0.7% | 2026-Q1 |
| TD Asset Management Inc added | 1,919,016 | $6M | 0.6% | 2026-Q1 |
| BANK OF MONTREAL /CAN/ added | 1,835,056 | $6M | 0.6% | 2026-Q1 |
| M&G PLC new | 1,983,230 | $6M | 0.6% | 2026-Q1 |
| MORGAN STANLEY trimmed | 1,822,943 | $6M | 0.6% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 1,813,002 | $6M | 0.6% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC added | 1,697,028 | $5M | 0.6% | 2026-Q1 |
| TORONTO DOMINION BANK added | 1,463,751 | $5M | 0.5% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 1,455,799 | $5M | 0.5% | 2026-Q1 |
| ArrowMark Colorado Holdings LLC added | 1,454,833 | $5M | 0.5% | 2026-Q1 |
| HSBC HOLDINGS PLC trimmed | 1,372,571 | $4M | 0.5% | 2026-Q1 |
| MACKENZIE FINANCIAL CORP added | 1,237,871 | $4M | 0.4% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 1,222,727 | $4M | 0.4% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 1,211,442 | $4M | 0.4% | 2026-Q1 |
| Swiss National Bank | 1,110,850 | $4M | 0.4% | 2026-Q1 |
| GENERAL AMERICAN INVESTORS CO INC | 1,026,996 | $3M | 0.3% | 2026-Q1 |
| CIBC WORLD MARKET INC. added | 961,998 | $3M | 0.3% | 2026-Q1 |
| STATE STREET CORP added | 897,213 | $3M | 0.3% | 2026-Q1 |
| Point72 Asset Management, L.P. trimmed | 857,089 | $3M | 0.3% | 2026-Q1 |
| HRT FINANCIAL LP added | 835,267 | $3M | 0.3% | 2026-Q1 |
| UBS Group AG trimmed | 796,820 | $3M | 0.3% | 2026-Q1 |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd trimmed | 713,139 | $2M | 0.2% | 2026-Q1 |
| XTX Topco Ltd added | 557,819 | $2M | 0.2% | 2026-Q1 |
| VANGUARD ASSET MANAGEMENT, Ltd new | 547,064 | $2M | 0.2% | 2026-Q1 |
| CIBC Asset Management Inc added | 530,097 | $2M | 0.2% | 2026-Q1 |
| BARCLAYS PLC added | 522,817 | $2M | 0.2% | 2026-Q1 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE trimmed | 488,945 | $2M | 0.2% | 2026-Q1 |
| Bank Julius Baer & Co. Ltd, Zurich added | 468,878 | $2M | 0.2% | 2026-Q1 |
| BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp added | 464,338 | $2M | 0.2% | 2026-Q1 |
| Cetera Investment Advisers trimmed | 450,553 | $1M | 0.1% | 2026-Q1 |
| CITIGROUP INC added | 435,859 | $1M | 0.1% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 415,292 | $1M | 0.1% | 2026-Q1 |
| Nuveen, LLC | 417,110 | $1M | 0.1% | 2026-Q1 |
| NATIONAL BANK OF CANADA /FI/ trimmed | 411,378 | $1M | 0.1% | 2026-Q1 |
| INTACT INVESTMENT MANAGEMENT INC. trimmed | 403,100 | $1M | 0.1% | 2026-Q1 |
| Main Management ETF Advisors, LLC new | 396,287 | $1M | 0.1% | 2026-Q1 |
| Gotham Asset Management, LLC trimmed | 391,664 | $1M | 0.1% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP trimmed | 348,821 | $1M | 0.1% | 2026-Q1 |
| D. E. Shaw & Co., Inc. trimmed | 333,398 | $1M | 0.1% | 2026-Q1 |
| Kovack Advisors, Inc. added | 299,303 | $1M | 0.1% | 2026-Q1 |
| ROYAL BANK OF CANADA trimmed | 278,526 | $902K | 0.1% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 269,409 | $873K | 0.1% | 2026-Q1 |
| HOLLENCREST CAPITAL MANAGEMENT | 244,780 | $793K | 0.1% | 2026-Q1 |
| Quinn Opportunity Partners LLC | 235,506 | $763K | 0.1% | 2026-Q1 |
| Federation des caisses Desjardins du Quebec trimmed | 228,641 | $738K | 0.1% | 2026-Q1 |
| FRANKLIN RESOURCES INC added | 214,752 | $696K | 0.1% | 2026-Q1 |
| Zurcher Kantonalbank (Zurich Cantonalbank) added | 210,455 | $680K | 0.1% | 2026-Q1 |
| Police & Firemen's Retirement System of New Jersey | 200,477 | $648K | 0.1% | 2026-Q1 |
| OPPENHEIMER & CO INC added | 199,850 | $648K | 0.1% | 2026-Q1 |
| SIMPLEX TRADING, LLC added | 194,764 | $631K | 0.1% | 2026-Q1 |
| GROUP ONE TRADING LLC trimmed | 187,163 | $606K | 0.1% | 2026-Q1 |
| CANADA LIFE ASSURANCE Co trimmed | 175,607 | $569K | 0.1% | 2026-Q1 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO trimmed | 167,709 | $542K | 0.1% | 2026-Q1 |
| Invesco Ltd. added | 162,116 | $525K | 0.1% | 2026-Q1 |
| GSA CAPITAL PARTNERS LLP added | 158,066 | $512K | 0.1% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. added | 131,212 | $497K | 0.1% | 2026-Q1 |
| Alberta Investment Management Corp trimmed | 145,660 | $472K | 0.0% | 2026-Q1 |
| Campbell & CO Investment Adviser LLC trimmed | 139,231 | $451K | 0.0% | 2026-Q1 |
| PICTON MAHONEY ASSET MANAGEMENT trimmed | 137,030 | $444K | 0.0% | 2026-Q1 |
| Vanguard Investments Australia, Ltd. new | 130,881 | $424K | 0.0% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC trimmed | 129,565 | $420K | 0.0% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 16,442,150 | $62M | 6.3% | 2025-Q4 stale |
| MARSHALL WACE, LLP trimmed | 5,814,922 | $22M | 2.2% | 2025-Q4 stale |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 2,788,921 | $13M | 1.3% | 2025-Q2 stale |
| NewGen Asset Management Ltd trimmed | 2,689,000 | $10M | 1.0% | 2025-Q4 stale |
| Hillsdale Investment Management Inc. added | 1,630,300 | $6M | 0.6% | 2025-Q1 stale |
| UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 613,009 | $3M | 0.3% | 2025-Q2 stale |
| Centiva Capital, LP added | 716,585 | $3M | 0.3% | 2025-Q4 stale |
| Prospect Capital Advisors, LLC added | 514,100 | $2M | 0.2% | 2025-Q1 stale |
| Havemeyer Place LP new | 356,058 | $1M | 0.1% | 2025-Q4 stale |
| SIG North Trading, ULC added | 257,738 | $1M | 0.1% | 2025-Q3 stale |
| GTS SECURITIES LLC added | 254,755 | $1M | 0.1% | 2025-Q2 stale |
| Baader Bank Aktiengesellschaft added | 283,251 | $1M | 0.1% | 2025-Q1 stale |
| Mirae Asset Global Investments Co., Ltd. trimmed | 278,023 | $1M | 0.1% | 2025-Q4 stale |
| Bayesian Capital Management, LP trimmed | 192,000 | $879K | 0.1% | 2025-Q2 stale |
| NORGES BANK trimmed | 291,363 | $804K | 0.1% | 2025-Q1 stale |
| Aigen Investment Management, LP added | 207,371 | $782K | 0.1% | 2025-Q1 stale |
| Boston Partners trimmed | 157,511 | $769K | 0.1% | 2025-Q3 stale |
| TWO SIGMA ADVISERS, LP trimmed | 143,958 | $546K | 0.1% | 2025-Q4 stale |
| Skandinaviska Enskilda Banken AB (publ) trimmed | 133,816 | $507K | 0.1% | 2025-Q4 stale |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC trimmed | 100,706 | $461K | 0.0% | 2025-Q2 stale |
| FORA Capital, LLC new | 110,805 | $418K | 0.0% | 2025-Q1 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.