Position history for BLAIR WILLIAM & CO/IL's holdings in BERKSHIRE HATHAWAY INC DEL
BLAIR WILLIAM & CO/IL holds 495,322 shares of BRK/B (BERKSHIRE HATHAWAY INC DEL), worth $237.4M as of 2026-Q1. The position was increased (+10.8% shares). BRK/B represents 0.7% of BLAIR WILLIAM & CO/IL's portfolio.
Current Value
$237.4M
Current Shares
495,322
Total Value Change
+$72.1M
Total Shares Change
+89,018
Other major holders of BRK/B: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Increased |
| 495,322 |
+10.8% |
| $237.4M |
| 0.7% |
| $481.36 |
48 |
| 2025-Q4 | Increased | 447,062 | +0.4% | $224.7M | 0.6% | $503.71 | 43 |
| 2025-Q3 | Increased | 445,234 | +0.6% | $223.8M | 0.6% | $499.25 | 43 |
| 2025-Q2 | Increased | 442,597 | +5.2% | $215M | 0.6% | $485.68 | 45 |
| 2025-Q1 | Increased | 420,754 | +0.4% | $224.1M | 0.7% | $526.31 | 43 |
| 2024-Q4 | Increased | 419,119 | +2.8% | $190M | 0.6% | $452.16 | 44 |
| 2024-Q3 | Increased | 407,857 | +0.4% | $187.7M | 0.6% | $457.47 | 43 |
| 2024-Q2 | Increased | 406,304 | +2.7% | $165.3M | 0.5% | $406.80 | 44 |