Position history for ADAGE CAPITAL PARTNERS GP, L.L.C.'s holdings in BERKSHIRE HATHAWAY INC DEL
ADAGE CAPITAL PARTNERS GP, L.L.C. holds 1.7M shares of BRK/B (BERKSHIRE HATHAWAY INC DEL), worth $804M as of 2026-Q1. The position was increased (+2.1% shares). BRK/B represents 1.2% of ADAGE CAPITAL PARTNERS GP, L.L.C.'s portfolio.
Current Value
$804M
Current Shares
1.7M
Total Value Change
+$73.7M
Total Shares Change
-117,323
Other major holders of BRK/B: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Increased |
| 1.7M |
+2.1% |
| $804M |
| 1.2% |
| $481.36 |
51 |
| 2025-Q4 | Decreased | 1.6M | -0.1% | $826.1M | 1.3% | $503.71 | 0 |
| 2025-Q3 | Decreased | 1.6M | -1.0% | $827.2M | 1.3% | $499.25 | 0 |
| 2025-Q2 | Increased | 1.7M | +4.7% | $807.2M | 1.4% | $485.68 | 52 |
| 2025-Q1 | Decreased | 1.6M | -13.4% | $845.5M | 1.6% | $526.31 | 0 |
| 2024-Q4 | Increased | 1.8M | +5.1% | $830.6M | 1.5% | $452.16 | 53 |
| 2024-Q3 | Decreased | 1.7M | -2.9% | $802.4M | 1.4% | $457.47 | 0 |
| 2024-Q2 | Decreased | 1.8M | -0.6% | $730.2M | 1.4% | $406.80 | 0 |