Berkshire Hathaway Inc-Cl A
Held by 14 superinvestors (BRK.A).
Educational data only — not investment advice. 13F positions are self-reported and can lag up to 45 days.
Valuation
Valuation · two methods
Earnings Power & Asset Floor
Two intrinsic-value methods and a tangible asset floor — deterministic, not price forecasts or recommendations.
This issuer has a multi-share-class structure; a blended per-share count is not available from the current data source, so a per-share floor is not computed here.
Ownership · 13F consensus
Who's buying it
Institutional ownership aggregated across funds — consensus strength and this quarter's moves. Describes actions, not advice.
14 superinvestors hold it · $3.02B combined
Largest holder Thomas Russo
Held by 14 superinvestors of Berkshire Hathaway Inc-Cl A (BRK.A); this quarter 1 added, 4 trimmed (as of 2026-03-31).
13F positions are self-reported and can lag up to 45 days. Informational only — not investment advice.
Next · is it cheap
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Browse all valued stocks, ranked by value bandSuperinvestors Holding This Security
- Value$1.05BWeight (prev→now)12.1% → 12.3% ▼
- Value$800.0MWeight (prev→now)6.7% → 6.7%
- Value$662.8MWeight (prev→now)3.2% → 3.0% ▼
- Value$104.1MWeight (prev→now)36.4% → 38.5%
- Value$103.4MWeight (prev→now)8.8% → 8.2%
- Value$83.3MWeight (prev→now)10.1% → 9.9%
- Value$79.0MWeight (prev→now)1.4% → 1.3% ▼
- Value$61.8MWeight (prev→now)32.2% → 29.4%
- Value$45.2MWeight (prev→now)14.8% → 13.1% ▼
- Value$21.5MWeight (prev→now)15.3% → 15.9%
Show all 14 holders ▸Superinvestors Holding This Security ▾
- Value$7.9MWeight (prev→now)0.3% → 0.3%
- Value$2.9MWeight (prev→now)0.0% → 0.0%
- Value$1.4MWeight (prev→now)0.1% → 0.1% ▲
- Value$718,176Weight (prev→now)0.0% → 0.0%
Ownership overview
Berkshire Hathaway Inc-Cl A (BRK.A) is held by 14 of the superinvestors tracked on Compounder, with a combined $3.02B in reported 13F value. The largest position belongs to Thomas Russo, where it makes up 12.3% of the portfolio.
Other notable holders by value include Thomas Gayner (6.7% of its book), Christopher Davis (3.0% of its book) and Norbert Lou (38.5% of its book).
Over the latest quarter, 0 of the tracked filers opened a new position in BRK.A, 1 added to existing ones, 4 trimmed, and 0 sold out entirely.
Holder counts and values reflect the most recent SEC Form 13F filings, through the quarter ended 2026-03-31. Source: SEC EDGAR. A 13F shows only long US-listed positions and can lag the real portfolio by up to 45 days, so this is disclosed long ownership, not a complete picture.
Holders over time
Superinvestors holding this security over the last 8 quarters: 15 → 14.
Early quarters may understate holder counts due to data backfill — read the slope with care.
Sources· SEC EDGAR 13F as of 2026-03-31 · filed 2026-05-15
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