Position history for STATE OF WISCONSIN INVESTMENT BOARD's holdings in BERKSHIRE HATHAWAY INC DEL
STATE OF WISCONSIN INVESTMENT BOARD holds 743,054 shares of BRK/B (BERKSHIRE HATHAWAY INC DEL), worth $356.1M as of 2026-Q1. The position was increased (+3.1% shares). BRK/B represents 0.8% of STATE OF WISCONSIN INVESTMENT BOARD's portfolio.
Current Value
$356.1M
Current Shares
743,054
Total Value Change
+$53.3M
Total Shares Change
-1,296
Other major holders of BRK/B: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Increased |
| 743,054 |
+3.1% |
| $356.1M |
| 0.8% |
| $481.36 |
45 |
| 2025-Q4 | Increased | 720,767 | +0.8% | $362.3M | 0.8% | $503.71 | 44 |
| 2025-Q3 | Decreased | 714,907 | -0.6% | $359.4M | 0.8% | $499.25 | 0 |
| 2025-Q2 | Decreased | 719,210 | -4.2% | $349.4M | 0.9% | $485.68 | 0 |
| 2025-Q1 | Increased | 750,708 | +2.0% | $399.8M | 1.0% | $526.31 | 50 |
| 2024-Q4 | Decreased | 736,041 | -4.8% | $333.6M | 0.9% | $452.16 | 0 |
| 2024-Q3 | Increased | 772,736 | +3.8% | $355.7M | 0.9% | $457.47 | 45 |
| 2024-Q2 | Decreased | 744,350 | -2.6% | $302.8M | 0.8% | $406.80 | 0 |