BRK-A
Berkshire Hathaway Inc. · Financial Services · Insurance - Diversified
Momentum inputs (comparable managers):
holder breadth -6.7% ·
share flow -1.7% ·
net new positions -7.1%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 116 | +4 | 54.55K | $40.82B | +6 | −4 |
| 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 | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Norges Bank ✦ (passive) | 9.57K | -0.8% | $7.64B | 1.1% | ▼ Trim | 4 | SEC ↗ |
| 2 | Markel Group ✦ | 1.11K | 0.0% | $889.46M | 7.9% | Held | 4 | SEC ↗ ×2 |
| 3 | State Street Global Advisors ✦ (passive) | 361 | -3.0% | $288.24M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 4 | Tweedy, Browne ✦ | 167 | -41.4% | $133.34M | 11.8% | ▼ Trim | 4 | SEC ↗ |
| 5 | Arrowstreet Capital ✦ | 119 | +25.3% | $95.01M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 6 | GAMCO Investors ✦ | 40 | -2.4% | $31.94M | 0.4% | ▼ Trim | 4 | SEC ↗ |
| 7 | Millennium Management ✦ | 40 | +48.1% | $31.94M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | AQR Capital Management ✦ | 25 | -7.4% | $19.96M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 9 | T. Rowe Price ✦ | 18 | 0.0% | $14.37M | 0.0% | Held | 4 | SEC ↗ |
| 10 | Gotham Asset Management ✦ | 9 | 0.0% | $7.19M | 0.1% | Held | 3 | SEC ↗ |
| 11 | Dodge & Cox ✦ | 4 | 0.0% | $3.19M | 0.0% | Held | 4 | SEC ↗ |
| 12 | Citadel Advisors ✦ | 3 | -62.5% | $2.40M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 13 | Fisher Asset Management ✦ | 2 | +100.0% | $1.60M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 14 | Fairfax Financial ✦ | 1 | 0.0% | $798,442 | 0.0% | Held | 4 | 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
| Point72 Asset Management | $16.34M | was 0.0% |
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.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.