Bill Nygren - Harris Associates L P
Holding/activity history for IDEXX Laboratories (IDXX)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026 Q1 | 482 | <0.01 | Add 5.93% | $561.89 | $270,831 | SEC | |
| 2025 Q4 | 455 | <0.01 | $676.53 | $307,821 | SEC | ||
| 2025 Q3 | 455 | <0.01 | Buy | <0.01 | $638.89 | $290,695 | SEC |
| 2002 Q4 | 0 | 0.00 | Sell 100.00% | 0.05 | SEC | ||
| 2002 Q3 | 281,000 | 0.05 | Reduce 40.70% | 0.02 | $30.95 | $8,696,000 | SEC |
| 2002 Q2 | 473,900 | 0.05 | Reduce 30.41% | 0.03 | $25.79 | $12,222,000 | SEC |
| 2002 Q1 | 681,000 | 0.11 | Add 50.26% | 0.04 | $26.84 | $18,278,000 | SEC |
| 2001 Q4 | 453,200 | 0.09 | Reduce 3.57% | <0.01 | $28.51 | $12,921,000 | SEC |
| 2001 Q3 | 470,000 | 0.11 | Add 241.82% | 0.08 | $23.37 | $10,983,000 | SEC |
| 2001 Q2 | 137,500 | 0.04 | Add 10.00% | <0.01 | $30.84 | $4,241,000 | SEC |
| 2001 Q1 | 125,000 | 0.03 | Buy | 0.03 | $21.94 | $2,742,000 | SEC |