Entity

Berkshire Hathaway

A topic on our watch list — we track its coverage across 4 coverage verticals, including Crypto DEFI, Energy and Ey Deals.

As of 8 Nov 2026Last evidence 8 Nov 2026

What is happening now

Nothing reported: the record holds no registered event and no claim that names this.

What changed

Attention Berkshire Hathaway has 6 mentions in tracked coverage: too few to measure a trend.
State No change in coverage state or wire tier recorded since 8 Nov 2026.
Claims No claim first reported since 7 Nov 2026.

How well we know this

143 documents · 56 publishers · 7% say something specific about it · last evidence 8 Nov 2026

Gap: 7% of mentions say something specific about it; the rest only name it

In this snapshot’s daily coverage:

Reported alongside Berkshire Hathaway

Names most often reported alongside it; bigger circles and heavier lines mean more shared documents. A dashed circle has no page of its own yet.

Warren Buffett · 67 shared documents · no page of its own yet
AI · 53 shared documents
Google · 37 shared documents
Greg Abel · 36 shared documents · no page of its own yet
Wall Street · 34 shared documents
Nyse · 30 shared documents
Nasdaq · 29 shared documents
S&P 500 · 29 shared documents · no page of its own yet
Apple · 23 shared documents
Balance Sheet · 19 shared documents · no page of its own yet

Berkshire Hathaway has 6 mentions in tracked coverage. That is too few to measure a trend. Watch Berkshire Hathaway to hear when coverage grows, or request deeper coverage of Berkshire Hathaway.

For developers

This page is also an object: GET https://sigb.ai/api/v1/node/e/05c81275adf8f2858beb7a7e returns the same record as sb.node.v1. Or call the get_entity MCP tool at https://sigb.ai/api/mcp with name berkshire hathaway.

{
  "name": "berkshire hathaway",
  "label": "Berkshire Hathaway",
  "asOf": "2026-11-08",
  "mentions": 6,
  "domains": 4,
  "node": {
    "id": "sb:e/05c81275adf8f2858beb7a7e",
    "schema": "sb.node.v1",
    "rest": "https://sigb.ai/api/v1/node/e/05c81275adf8f2858beb7a7e",
    "knowledgeCutoff": "2026-11-08T15:48:49.924511+00:00",
    "snapshot": "this deploy's committed data files (commit not exposed in this runtime)"
  },
  "coverageTrend": "too few mentions to measure",
  "history": {
    "since": "2026-11-08T14:50:28.793862+00:00",
    "changes": 0
  },
  "whereFrom": {
    "level": "counts",
    "label": "6 mentions across 4 domains",
    "children": [
      {
        "level": "reports",
        "label": "6 reports drawn on this page, each with its link",
        "children": {
          "count": 6,
          "unfold": "expand=+1"
        }
      },
      {
        "level": "domains",
        "label": "4 coverage domains",
        "children": {
          "count": 4,
          "unfold": "expand=+1"
        }
      }
    ]
  }
}

The figures on this page, as data. The tool returns the full entity record.

Events involving Berkshire Hathaway

Nothing reported: the record holds no registered event and no claim that names this.

Walk the record from Berkshire Hathaway

Open where it comes from, follow a claim or a related name, and use the trail to come back. Every step says what it is, how it stands and when. Machines read the same record.