Holding/activity history for Patterson Cos. Inc. (PDCO)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2018 Q3 | 0 | 0 | Sell 100.00% | 0.25 | |
| 2018 Q2 | 480,000 | 0.25 | Reduce 44.19% | 0.20 | $22.67 |
| 2018 Q1 | 860,000 | 0.44 | Reduce 26.81% | 0.16 | $22.23 |
| 2017 Q4 | 1,175,000 | 0.91 | Reduce 9.96% | 0.10 | $36.13 |
| 2017 Q3 | 1,305,000 | 1.16 | $38.65 | ||
| 2017 Q2 | 1,305,000 | 1.35 | $46.95 | ||
| 2017 Q1 | 1,305,000 | 1.31 | $45.23 | ||
| 2016 Q4 | 1,305,000 | 1.23 | Add 17.57% | 0.18 | $41.03 |
| 2016 Q3 | 1,110,000 | 1.19 | Add 26.14% | 0.25 | $45.94 |
| 2016 Q2 | 880,000 | 1.00 | Add 11.39% | 0.10 | $47.89 |
| 2016 Q1 | 790,000 | 0.93 | $46.53 | ||
| 2015 Q4 | 790,000 | 0.94 | $45.21 | ||
| 2015 Q3 | 790,000 | 0.94 | Reduce 5.95% | 0.06 | $43.25 |
| 2015 Q2 | 840,000 | 1.00 | $48.65 | ||
| 2015 Q1 | 840,000 | 0.97 | Reduce 11.58% | 0.13 | $48.79 |
| 2014 Q4 | 950,000 | 1.08 | Reduce 4.04% | 0.05 | $48.10 |
| 2014 Q3 | 990,000 | 1.02 | Reduce 22.66% | 0.30 | $41.43 |
| 2014 Q2 | 1,280,000 | 1.21 | Add 0.79% | 0.01 | $39.51 |
| 2014 Q1 | 1,270,000 | 1.32 | Add 2.42% | 0.03 | $41.76 |
| 2013 Q4 | 1,240,000 | 1.32 | Add 5.98% | 0.07 | $41.20 |
| 2013 Q3 | 1,170,000 | 1.36 | $40.20 | ||
| 2013 Q2 | 1,170,000 | 1.46 | Add 2.63% | 0.04 | $37.60 |
| 2013 Q1 | 1,140,000 | 1.51 | Add 1.79% | 0.03 | $38.04 |
| 2012 Q4 | 1,120,000 | 1.60 | Add 13.13% | 0.19 | $34.23 |
| 2012 Q3 | 990,000 | 1.46 | Add 2.06% | 0.03 | $34.24 |
| 2012 Q2 | 970,000 | 1.52 | $34.47 | ||
| 2012 Q1 | 970,000 | 1.45 | $33.40 | ||
| 2011 Q4 | 970,000 | 1.47 | $29.52 | ||
| 2011 Q3 | 970,000 | 1.59 | Add 2.11% | 0.03 | $28.63 |
| 2011 Q2 | 950,000 | 1.48 | $32.89 | ||
| 2011 Q1 | 950,000 | 1.45 | $32.19 | ||
| 2010 Q4 | 950,000 | 1.45 | Add 2.15% | 0.03 | $30.63 |
| 2010 Q3 | 930,000 | 1.45 | Add 3.33% | 0.05 | $28.65 |
| 2010 Q2 | 900,000 | 1.49 | $28.53 | ||
| 2010 Q1 | 900,000 | 1.41 | $31.05 | ||
| 2009 Q4 | 900,000 | 1.32 | $27.98 | ||
| 2009 Q3 | 900,000 | 1.33 | $27.25 | ||
| 2009 Q2 | 900,000 | 1.20 | $21.70 | ||
| 2009 Q1 | 900,000 | 1.23 | $18.86 | ||
| 2008 Q4 | 900,000 | 1.03 | Add 5.88% | 0.06 | $18.75 |
| 2008 Q3 | 850,000 | 1.19 | Add 3.66% | 0.04 | $30.41 |
| 2008 Q2 | 820,000 | 1.13 | $29.39 | ||
| 2008 Q1 | 820,000 | 1.28 | $36.30 | ||
| 2007 Q4 | 820,000 | 1.09 | Add 5.13% | 0.05 | $33.95 |
| 2007 Q3 | 780,000 | 1.10 | $38.61 | ||
| 2007 Q2 | 780,000 | 1.06 | $37.27 | ||
| 2007 Q1 | 780,000 | 1.05 | Add 2.63% | 0.03 | $35.49 |
| 2006 Q4 | 760,000 | 1.03 | $35.51 |