Warren Buffett - Berkshire Hathaway
Holding/activity history for Graham Holdings Co. (GHC)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2018 Q1 | 0 | 0 | Sell 100.00% | 0.03 | |
| 2017 Q4 | 107,575 | 0.03 | $558.35 | ||
| 2017 Q3 | 107,575 | 0.04 | $585.10 | ||
| 2017 Q2 | 107,575 | 0.04 | $599.65 | ||
| 2017 Q1 | 107,575 | 0.04 | $599.54 | ||
| 2016 Q4 | 107,575 | 0.04 | $511.95 | ||
| 2016 Q3 | 107,575 | 0.04 | $481.37 | ||
| 2016 Q2 | 107,575 | 0.04 | $489.55 | ||
| 2016 Q1 | 107,575 | 0.04 | $480.00 | ||
| 2015 Q4 | 107,575 | 0.04 | $484.97 | ||
| 2015 Q3 | 107,575 | 0.05 | $577.00 | ||
| 2015 Q2 | 107,575 | 0.11 | $1,075.05 | ||
| 2015 Q1 | 107,575 | 0.11 | $1,049.63 | ||
| 2014 Q4 | 107,575 | 0.08 | $863.71 | ||
| 2014 Q3 | 107,575 | 0.07 | $699.60 | ||
| 2014 Q2 | 107,575 | 0.07 | Reduce 93.77% | 1.05 | $718.11 |
| 2014 Q1 | 1,727,765 | 1.15 | $703.75 | ||
| 2013 Q4 | 1,727,765 | 1.09 | $663.32 | ||
| 2013 Q3 | 1,727,765 | 1.15 | $611.35 | ||
| 2013 Q2 | 1,727,765 | 0.91 | $483.77 | ||
| 2013 Q1 | 1,727,765 | 0.91 | $447.00 | ||
| 2012 Q4 | 1,727,765 | 0.84 | $365.21 | ||
| 2012 Q3 | 1,727,765 | 0.83 | $363.03 | ||
| 2012 Q2 | 1,727,765 | 0.87 | $373.82 | ||
| 2012 Q1 | 1,727,765 | 0.86 | $373.57 | ||
| 2011 Q4 | 1,727,765 | 0.98 | $376.81 | ||
| 2011 Q3 | 1,727,765 | 0.96 | $326.97 | ||
| 2011 Q2 | 1,727,765 | 1.28 | $418.95 | ||
| 2011 Q1 | 1,727,765 | 1.39 | $437.56 | ||
| 2010 Q4 | 1,727,765 | 1.44 | $439.50 | ||
| 2010 Q3 | 1,727,765 | 1.42 | $399.41 | ||
| 2010 Q2 | 1,727,765 | 1.53 | $410.48 | ||
| 2010 Q1 | 1,727,765 | 1.51 | $444.18 | ||
| 2009 Q4 | 1,727,765 | 1.31 | $439.60 | ||
| 2009 Q3 | 1,727,765 | 1.43 | $468.08 | ||
| 2009 Q2 | 1,727,765 | 1.24 | $352.18 | ||
| 2009 Q1 | 1,727,765 | 1.51 | $357.10 | ||
| 2008 Q4 | 1,727,765 | 1.30 | $390.25 | ||
| 2008 Q3 | 1,727,765 | 1.38 | $556.76 | ||
| 2008 Q2 | 1,727,765 | 1.60 | $586.90 | ||
| 2008 Q1 | 1,727,765 | 1.72 | $661.50 | ||
| 2007 Q4 | 1,727,765 | 1.99 | $791.43 | ||
| 2007 Q3 | 1,727,765 | 2.11 | $802.80 | ||
| 2007 Q2 | 1,727,765 | 2.16 | $776.09 | ||
| 2007 Q1 | 1,727,765 | 2.29 | $763.50 | ||
| 2006 Q4 | 1,727,765 | 2.44 | $745.60 |