The page is the record's research on the issuer — no analyst, no rating, no view. # BERKSHIRE HATHAWAY (BRK) YIELD SHARES PURPOSE ETF (Cboe Canada: BRKY) — research page As of 2026-11-06 · ca-cm-kg · record version 1 ## Identity and listing The issuer is BERKSHIRE HATHAWAY (BRK) YIELD SHARES PURPOSE ETF, listed on Cboe Canada under ticker BRKY, with LEI 549300GTKVPMYW1VWN79. The ISIN is not on the record. The security type is ETF/ETP, the segment is not on the record, and the sector is not on the record. The jurisdiction is Canada (federal) (CA). The listing status is listed, not halted. ## The disclosure read The record holds 0 filings in the twelve months to 2026-11-06, on 0 filing days. The median gap between filing days is not on the record. The latest filing date is not on the record, and so the days from latest filing to the record date are not on the record. The latest filing type is not on the record. Exchange peers on Cboe Canada number 397, with a median cadence gap of 20.0 days, a median of 0 filings, and a median latency of 14.0 days. The sector peer comparison is not on the record. ## Auditor The auditor is not on the record, because the auditor was not searched for this fund-type security. The auditor location is not on the record, and the record holds no auditor changes. ## Events and halts The record holds no listing, delisting, name change, domicile change or segment move lines. The halt flag reads listed, not halted. ## Orderability Under the rule version acm-68000/ca/kyp-know-your-product-ni-31-103/r1, with the chapter as of 2026-11-04, the signal for Paragraph (o) of the definition is ACM-200 and is determinable. The signal for Paragraph (q) of the definition is ACM-200 and is determinable. ## Coverage The record holds no research houses named on the issuer's investor-relations page; none was found on the pages read. ## Open research The record holds no openly published research notes; none was found. ## Licensed Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded. ## As-of depth The issuer's years are not sealed in the record, and the market's vintage is not sealed. The live record began on 2026-09-10. The years 2021, 2022, 2023, 2024, 2025 and 2026 are sealed in the store but not served as of a date; the as-of door answers not_sealed. ## Sources 6 source pages are named on this page; every value above carries its own source page and read date in the numbers. - https://www-api.cboe.com/ca/equities/listing-directory-data/ (identity.exchange) - https://api.gleif.org/api/v1/lei-records/549300GTKVPMYW1VWN79 (identity.jurisdiction) - https://mcp.ca-cm-kg.ai/events/CBOE-CANADA/BRKY (the disclosure lines) - https://iiroc.mediaroom.com/index.php?s=2429&l=100 (the halt flag) - https://mcp.ca-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.ca-cm-kg.ai/record/CBOE-CANADA/BRKY (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/ca/CBOE-CANADA/BRKY · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp