Prem Watsa - Fairfax Financial Holdings
Holding/activity history for Patterson-UTI Energy Inc. (PTEN)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2015 Q4 | 0 | 0 | Sell 100.00% | 0.03 | |
| 2015 Q3 | 25,000 | 0.03 | $13.16 | ||
| 2015 Q2 | 25,000 | 0.03 | $18.80 | ||
| 2015 Q1 | 25,000 | 0.03 | Add 108.33% | 0.02 | $18.76 |
| 2014 Q4 | 12,000 | 0.01 | $16.58 | ||
| 2014 Q3 | 12,000 | 0.03 | $32.50 | ||
| 2014 Q2 | 12,000 | 0.03 | Reduce 29.41% | 0.01 | $34.92 |
| 2014 Q1 | 17,000 | 0.04 | Reduce 10.53% | 0.00 | $31.65 |
| 2013 Q4 | 19,000 | 0.04 | $25.32 | ||
| 2013 Q3 | 19,000 | 0.03 | $21.37 | ||
| 2013 Q2 | 19,000 | 0.02 | $19.37 | ||
| 2013 Q1 | 19,000 | 0.02 | $23.84 | ||
| 2012 Q4 | 19,000 | 0.01 | Add 26.67% | 0.00 | $18.63 |
| 2012 Q3 | 15,000 | 0.01 | $15.80 | ||
| 2012 Q2 | 15,000 | 0.01 | $14.53 | ||
| 2012 Q1 | 15,000 | 0.01 | $17.27 | ||
| 2011 Q4 | 15,000 | 0.02 | $19.93 | ||
| 2011 Q3 | 15,000 | 0.01 | $17.33 | ||
| 2011 Q2 | 15,000 | 0.02 | $31.60 | ||
| 2011 Q1 | 15,000 | 0.02 | $29.40 | ||
| 2010 Q4 | 15,000 | 0.01 | $21.53 | ||
| 2010 Q3 | 15,000 | 0.01 | $17.07 | ||
| 2010 Q2 | 15,000 | 0.01 | Buy | 0.01 | $12.87 |