Mason Hawkins - Southeastern Asset Management Inc
Holding/activity history for Bio-Rad Laboratories Inc. (BIO)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026 Q1 | 162,804 | 2.23 | Reduce 28.48% | 0.87 | $278.75 | $45,381,615 | SEC |
| 2025 Q4 | 227,630 | 3.07 | Reduce 4.06% | 0.14 | $302.99 | $68,969,614 | SEC |
| 2025 Q3 | 237,254 | 3.40 | Reduce 24.75% | 0.95 | $280.39 | $66,523,650 | SEC |
| 2025 Q2 | 315,285 | 3.84 | Reduce 2.63% | 0.11 | $241.32 | $76,084,575 | SEC |
| 2025 Q1 | 323,805 | 4.20 | Add 4.97% | 0.20 | $243.56 | $78,865,946 | SEC |
| 2024 Q4 | 308,469 | 4.78 | Reduce 3.10% | 0.16 | $328.51 | $101,335,151 | SEC |
| 2024 Q3 | 318,336 | 5.02 | Reduce 2.05% | 0.08 | $334.58 | $106,508,858 | SEC |
| 2024 Q2 | 325,013 | 3.87 | Reduce 5.51% | 0.25 | $273.11 | $88,764,300 | SEC |
| 2024 Q1 | 343,959 | 4.57 | Reduce 5.52% | 0.25 | $345.87 | $118,965,100 | SEC |
| 2023 Q4 | 364,058 | 4.52 | Add 11.64% | 0.47 | $322.89 | $117,550,687 | SEC |
| 2023 Q3 | 326,102 | 4.33 | Add 0.18% | <0.01 | $358.45 | $116,891,261 | SEC |
| 2023 Q2 | 325,519 | 4.35 | Buy | 4.35 | $379.12 | $123,410,764 | SEC |