BeStock  
Stocks › Insurance - Diversified › BRK.A

Berkshire Hathaway-A BRK.A

US equityMarket cap rank #15
$748,995.68 +$1,990.68 (+0.27%)
Market open · Oct 1, 1:20 pm ET · After hours $747,005.00 0.00%
Open$746,582.23
Prev close$747,005.00
Day range$746,582.23 – $749,564.06
Volume62.00
Market cap$1.07T
P/E (TTM)12.6
Dividend yield–

Ownership & positioning

Who holds it, who is betting against it, and where the big money is moving

Institutional ownership52.5%+0.12 pts vs. prior quarter
Institutions holding5,660-22 vs. prior quarter
Insider trades (recent)3 buys / 3 sellsBalanced
Short interest0.01% of floatDays to cover 1.3 · as of 31 Aug 2026
Short-sale volume share3.4%5-day average of daily volume

Short-sale volume as % of daily volume

1%3%5%8%Aug '26Sep '26Sep '26

Large-order net flow, last 20 sessions

Net of large-order buying minus selling, in USD. Over this window: −$202.51M (3 inflow days, 17 outflow days).

The five largest holders on file together own 30.5% of shares outstanding.

Largest holders

  • Warren Buffett13.19%
  • Vanguard Capital Management, LLC6.11%
  • BlackRock5.69%
  • State Street Global Advisors3.56%
  • Geode Capital Management, LLC1.94%
  • Perfin Wealth Management Ltda1.55%
  • FMR1.31%
  • Vanguard Portfolio Management, LLC1.28%

By investor type

  • Mutual Fund40.51%
  • Individual/Insider13.40%
  • Public Company3.05%
  • Private Company2.92%
  • Government Pension Fund1.47%
  • Sovereign Wealth Fund1.19%
  • Hedge Fund1.15%
  • Family Office/Trust0.73%

Reported short interest has held roughly steady near 0.01% of float over the last 6 biweekly reports (15 Jun 2026 to 31 Aug 2026).

Short interest, by report

Report dateShares short% of floatDays to cover
31 Aug 2026 173 0.0% 1.3
14 Aug 2026 154 0.0% 1.0
31 Jul 2026 161 0.0% 1.0
15 Jul 2026 183 0.0% 1.1
30 Jun 2026 168 0.0% 1.0
15 Jun 2026 227 0.0% 1.0

Discussion

No comments yet — be the first to weigh in on A.

Leave a comment

Scroll to Top