Berkshire Hathaway Inc.

ORG Financials / Investment Banking & Brokerage Momentum 10.0ML Momentum Score (0-100). Weighted composite of 9 features: mention velocity, article breadth, relationship density, deal context, recency, market cap, enrichment completeness, mention concentration, entity type. NORMALPSI regime classification. QUIET (<0.3): baseline activity. NORMAL (0.3-0.5): typical deal flow. ELEVATED (0.5-0.7): above-average signals. HIGH (0.7-0.85): significant activity. EXTREME (>0.85): exceptional signal concentration.

$1.1T market cap (Omaha) operates as a diversified financial and industrial conglomerate through insurance, utilities, manufacturing, and equity investments. Portfolio includes major stakes in Apple, Bank of America, and Chevron; healthcare and industrials exposure grew through recent article coverage spanning medical devices, pharmaceuticals, and heavy equipment.

Active portfolio manager across healthcare, industrials, and finance sectors; known for opportunistic acquisitions and long-term equity stakes in operating companies.

0.00

PSI ScorePlocamium Signal Index - composite z-score from 5 orthogonal signals: news frequency, targeted sentiment, graph centrality, regulatory filings, and clinical trial activity.

10.0

MomentumML Momentum Score (0-100). Weighted composite of 9 features including mention velocity, article breadth, deal context, and relationship density. Retrained weekly.

ConfidenceSignal confidence - percentage of PSI sub-signals with sufficient data (30+ observations). Higher confidence means the PSI score is based on more complete data.

ConnectionsDegree centrality - number of unique entities this entity co-occurs with in news signals and articles. Higher = more connected in the intelligence network.

PSI Intelligence

30-Day Trend

Signal Decomposition

No signal data available.

Peer Comparison

Not yet ranked. Sector-relative scoring requires at least four entities in the same BICS sector with PSI history; this entity does not yet meet the threshold or sits in a sector with insufficient peers.

Network Analysis

3 Degree Centrality

Ego Network (top connections)

Centrality History

Entity	Weight	Status
Bloomberg	3	NEW
Buffett	2	NEW
Warren Buffett	1	NEW

Article Coverage (0)

Date	Lane	Title
No Plocamium-authored coverage yet. This entity surfaces in upstream signals (news, filings, trials) but has not yet been a primary subject of a published article. Watch this entity to be alerted when one is published.

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Berkshire Hathaway Inc.