Companies › BRK-A
BERKSHIRE HATHAWAY CLASS B (BRK-A)
Institutional ownership, SEC filings and insider activity
Sector: Financials · SEC CIK 0001067983 · EDGAR filings · Updated 2026-07-15
BERKSHIRE HATHAWAY CLASS B (BRK-A) has reported institutional ownership of 65.0%, with 4,803 institutional managers holding positions valued at $434.9B per the latest 13F reporting period. SEC filings include an active notice of delisting or failure to satisfy a continued listing rule (8-K Item 3.01). The company has 37 bond series in the registry.
Latest updates
- 2026-07-15 — Insider transaction reported (Form 4)
- 2026-07-15 — SCHEDULE 13D/A filed
- 2026-07-02 — Insider transaction reported (Form 4)
- 2026-06-25 — 11-K filed
- 2026-06-22 — S-8 POS filed
- 2026-06-22 — S-8 POS filed
- 2026-06-22 — S-8 POS filed
- 2026-06-18 — 11-K filed
Institutional ownership overview
According to SEC 13F filings tracked by Sightfile, BERKSHIRE HATHAWAY CLASS B has 4,803 institutional holders and institutional ownership of 65.0%.
| # | Institution | Reported value | % of tracked total |
|---|---|---|---|
| 1 | BlackRock, Inc. | $58.1B | 13.4% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $56.3B | 12.9% |
| 3 | STATE STREET CORP | $35.5B | 8.2% |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | $19.7B | 4.5% |
| 5 | MORGAN STANLEY | $12.9B | 3.0% |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | $11.4B | 2.6% |
| 7 | GATES FOUNDATION TRUST | $8.17B | 1.9% |
| 8 | JPMORGAN CHASE & CO | $7.77B | 1.8% |
| 9 | NORTHERN TRUST CORP | $7.42B | 1.7% |
| 10 | FMR LLC | $7.17B | 1.6% |
Full holder history and quarter-over-quarter changes are available inside the app.
Insider activity
Insiders reported 24 transactions (0 buys, 2 sells) across 4 reporting insiders, with a net reported value of −$929.5K.
Data flags from SEC filings
Debt profile
37 active bond series in the registry, coupons ranging 0.17%–4.04%, maturities through 2058, built from the company's own prospectus filings.
Debt maturity schedule
Principal coming due by year for BERKSHIRE HATHAWAY CLASS B, from the company's own SEC prospectus filings (424B) tracked by Sightfile.
| Year | Bond series maturing | Known principal due |
|---|---|---|
| 2026 | 3 | — |
| 2027 | 2 | — |
| 2028 | 3 | — |
| 2029 | 3 | — |
| 2030 | 3 | — |
| 2031 | 3 | — |
| 2032 | 1 | — |
| 2033 | 2 | — |
| 2034 | 2 | — |
| 2035 | 2 | — |
| 2036 | 1 | — |
| 2040 | 2 | — |
Coupons, seniority and prospectus links for each series are available inside the app.
Related companies
JPMORGAN CHASE & CO (JPM) · BANK OF AMERICA CORP (BAC) · MORGAN STANLEY (MS) · UNITEDHEALTH GROUP INC (UNH) · WELLS FARGO & CO (WFC)
See full history, cross-references and alerts on SightfileData sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-15.