Position history for Parallax Volatility Advisers, L.P.'s holdings in BERKSHIRE HATHAWAY INC DEL
Parallax Volatility Advisers, L.P. holds 33,311 shares of BRK/B (BERKSHIRE HATHAWAY INC DEL), worth $15.9M as of 2026-Q1. The position was increased (+992.2% shares). BRK/B represents 0.0% of Parallax Volatility Advisers, L.P.'s portfolio.
Current Value
$15.9M
Current Shares
33,311
Total Value Change
-$60.9M
Total Shares Change
-155,556
Other major holders of BRK/B: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Increased |
| 33,311 |
+992.2% |
| $15.9M |
| 0.0% |
| $481.36 |
45 |
| 2025-Q4 | Decreased | 3,050 | -17.1% | $1.5M | 0.0% | $503.71 | 0 |
| 2025-Q3 | Decreased | 3,679 | -86.8% | $1.8M | 0.0% | $499.25 | 0 |
| 2025-Q2 | New | 27,914 | - | $13.6M | 0.0% | $485.68 | 39 |
| 2025-Q1 | Exited | 0 | -100.0% | $0 | 0.0% | $526.31 | 0 |
| 2024-Q4 | Decreased | 99,010 | -33.4% | $44.9M | 0.1% | $452.16 | 0 |
| 2024-Q3 | Decreased | 148,562 | -21.3% | $68.4M | 0.1% | $457.47 | 0 |
| 2024-Q2 | Increased | 188,867 | +24.9% | $76.8M | 0.2% | $406.80 | 44 |