Position history for Calamos Advisors LLC's holdings in BERKSHIRE HATHAWAY INC DEL
Calamos Advisors LLC holds 257,121 shares of BRK/B (BERKSHIRE HATHAWAY INC DEL), worth $129.2M as of 2025-Q4. The position was decreased (-3.9% shares). BRK/B represents 0.5% of Calamos Advisors LLC's portfolio.
Current Value
$129.2M
Current Shares
257,121
Total Value Change
+$19M
Total Shares Change
-13,914
Other major holders of BRK/B: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Decreased |
| 257,121 |
-3.9% |
| $129.2M |
| 0.5% |
| — |
0 |
| 2025-Q3 | Decreased | 267,559 | -14.9% | $134.5M | 0.5% | — | 0 |
| 2025-Q2 | Increased | 314,495 | +8.9% | $152.8M | 0.6% | — | 47 |
| 2025-Q1 | Increased | 288,887 | +9.2% | $153.9M | 0.7% | — | 47 |
| 2024-Q4 | Unchanged | 264,545 | 0.0% | $119.9M | 0.5% | — | 0 |
| 2024-Q3 | Decreased | 264,545 | -2.4% | $121.8M | 0.5% | — | 0 |
| 2024-Q2 | Decreased | 271,035 | -3.6% | $110.3M | 0.5% | — | 0 |