Security record · archived quarter
BRK-A
Berkshire Hathaway Inc. · Financial Services · Insurance - Diversified
12Tracked holders
—Δ holders
9.18KShares held
$5.62BReported value
+0New positions
−0Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 119 | +4 | 57.07K | $42.71B | +6 | −1 |
| Q1 2026 | 116 | -1 | 49.30K | $35.36B | +4 | −6 |
| Q4 2025 | 116 | +1 | 70.41K | $53.12B | +3 | −1 |
| Q3 2025 | 18 | -1 | 34.42K | $25.96B | — | −2 |
| Q2 2025 | 17 | 0 | 49.69K | $36.21B | +1 | −1 |
| Q1 2025 | 14 | -1 | 11.47K | $9.16B | — | −1 |
| Q4 2024 | 15 | +1 | 11.68K | $7.95B | +1 | — |
| Q3 2024 | 13 | +1 | 10.76K | $7.44B | +1 | — |
| Q2 2024 | 12 | — | 9.18K | $5.62B | — | — |
Who holds it · Q2 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Norges Bank ✦ (passive) | 7.19K | — | $4.40B | 0.7% | n/c | 1 | SEC ↗ |
| 2 | Markel Group ✦ | 1.11K | — | $682.04M | 6.7% | n/c | 1 | SEC ↗ |
| 3 | Markel Group ✦ | 1.11K | — | $682.04M | 6.7% | n/c | 1 | SEC ↗ |
| 4 | Tweedy, Browne ✦ | 652 | — | $399.18M | 18.4% | n/c | 1 | SEC ↗ |
| 5 | Arrowstreet Capital ✦ | 111 | — | $67.96M | 0.1% | n/c | 1 | SEC ↗ |
| 6 | GAMCO Investors ✦ | 43 | — | $26.33M | 0.3% | n/c | 1 | SEC ↗ |
| 7 | AQR Capital Management ✦ | 27 | — | $16.53M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | T. Rowe Price ✦ | 18 | — | $11.02M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | Citadel Advisors ✦ | 17 | — | $10.41M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | Millennium Management ✦ | 4 | — | $2.45M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | Dodge & Cox ✦ | 4 | — | $2.45M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | Point72 Asset Management ✦ | 3 | — | $1.84M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | Fairfax Financial ✦ | 1 | — | $612,000 | 0.1% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,410 holders, 540.09K shares, $318.11B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q2 2024 ·
Methodology ·
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