Bill Nygren - Harris Associates L P
Holding/activity history for Costco Co. (COST)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026 Q1 | 362 | <0.01 | Reduce 44.82% | <0.01 | $996.43 | $360,708 | SEC |
| 2025 Q4 | 656 | <0.01 | Add 12.91% | <0.01 | $862.34 | $565,695 | SEC |
| 2025 Q3 | 581 | <0.01 | $925.63 | $537,791 | SEC | ||
| 2025 Q2 | 581 | <0.01 | Buy | <0.01 | $989.94 | $575,155 | SEC |
| 2011 Q1 | 0 | 0.00 | Sell 100.00% | <0.01 | SEC | ||
| 2010 Q4 | 5,000 | <0.01 | Reduce 39.76% | <0.01 | $72.20 | $361,000 | SEC |
| 2010 Q3 | 8,300 | <0.01 | Reduce 99.74% | 0.78 | $64.46 | $535,000 | SEC |
| 2010 Q2 | 3,154,915 | 0.78 | Reduce 54.28% | 0.82 | $54.83 | $172,984,000 | SEC |
| 2010 Q1 | 6,901,200 | 1.51 | Reduce 1.43% | 0.02 | $59.71 | $412,071,000 | SEC |
| 2009 Q4 | 7,001,650 | 1.70 | Reduce 0.70% | 0.01 | $59.17 | $414,288,000 | SEC |
| 2009 Q3 | 7,051,025 | 1.99 | Add 7.63% | 0.14 | $56.46 | $398,101,000 | SEC |
| 2009 Q2 | 6,551,025 | 1.88 | Add 2,383.80% | 1.80 | $45.70 | $299,382,000 | SEC |
| 2009 Q1 | 263,750 | 0.09 | Reduce 2.55% | <0.01 | $46.32 | $12,217,000 | SEC |
| 2008 Q4 | 270,650 | 0.07 | $52.50 | $14,209,000 | SEC | ||
| 2008 Q3 | 270,650 | 0.09 | Reduce 3.80% | <0.01 | $64.93 | $17,573,000 | SEC |
| 2008 Q2 | 281,350 | 0.10 | Reduce 1.45% | <0.01 | $70.14 | $19,734,000 | SEC |
| 2008 Q1 | 285,500 | 0.10 | Reduce 5.84% | <0.01 | $64.97 | $18,549,000 | SEC |
| 2007 Q4 | 303,200 | 0.10 | Reduce 87.65% | 0.39 | $69.76 | $21,151,000 | SEC |
| 2007 Q3 | 2,455,336 | 0.44 | $61.37 | $150,684,000 | SEC | ||
| 2007 Q2 | 2,455,336 | 0.65 | $58.52 | $143,686,000 | SEC | ||
| 2007 Q1 | 2,455,336 | 0.44 | Reduce 12.07% | 0.09 | $53.84 | $132,195,000 | SEC |
| 2006 Q4 | 2,792,337 | 0.75 | Reduce 0.74% | <0.01 | $52.87 | $147,631,000 | SEC |
| 2006 Q3 | 2,813,237 | 0.30 | Reduce 28.71% | 0.16 | $49.68 | $139,762,000 | SEC |
| 2006 Q2 | 3,946,412 | 0.55 | Reduce 37.81% | 0.26 | $57.13 | $225,458,000 | SEC |
| 2006 Q1 | 6,345,982 | 0.70 | Reduce 26.04% | 0.22 | $54.16 | $343,699,000 | SEC |
| 2005 Q4 | 8,580,480 | 0.85 | Reduce 11.64% | 0.11 | $49.47 | $424,476,000 | SEC |
| 2005 Q3 | 9,711,181 | 0.95 | Add 22.91% | 0.18 | $43.09 | $418,455,000 | SEC |
| 2005 Q2 | 7,900,804 | 1.01 | Reduce 1.24% | 0.01 | $44.82 | $354,114,000 | SEC |
| 2005 Q1 | 7,999,979 | 1.00 | Reduce 0.38% | <0.01 | $44.18 | $353,439,000 | SEC |
| 2004 Q4 | 8,030,189 | 0.84 | Reduce 14.23% | 0.17 | $48.41 | $388,741,000 | SEC |
| 2004 Q3 | 9,362,414 | 1.16 | Reduce 4.75% | 0.06 | $41.56 | $389,102,000 | SEC |
| 2004 Q2 | 9,829,420 | 1.34 | Reduce 2.67% | 0.04 | $41.07 | $403,694,000 | SEC |
| 2004 Q1 | 10,099,063 | 1.31 | Add 10.24% | 0.12 | $37.56 | $379,321,000 | SEC |
| 2003 Q4 | 9,161,071 | 1.26 | Add 22.95% | 0.24 | $37.18 | $340,609,000 | SEC |
| 2003 Q3 | 7,450,786 | 1.02 | Add 162.29% | 0.63 | $31.08 | $231,571,000 | SEC |
| 2003 Q2 | 2,840,686 | 0.49 | Add 13.25% | 0.06 | $36.60 | $103,969,000 | SEC |
| 2003 Q1 | 2,508,236 | 0.35 | Buy | 0.35 | $30.03 | $75,322,000 | SEC |