what year did mstr start purchasing btc

Among Bitcoin (BTC) and MicroStrategy (MSTR), Bitcoin (BTC) had the best year in 2013, returning 5,481.1%.

ASSET YEAR % RETURN
MicroStrategy (MSTR)
1998
93.85%
MicroStrategy (MSTR)
1999
566.68%
MicroStrategy (MSTR)
2000
-91.77%
MicroStrategy (MSTR)
2001
-59.74%
MicroStrategy (MSTR)
2002
-62.25%
MicroStrategy (MSTR)
2003
244.13%
MicroStrategy (MSTR)
2004
14.59%
MicroStrategy (MSTR)
2005
36.76%
MicroStrategy (MSTR)
2006
37.73%
MicroStrategy (MSTR)
2007
-16.85%
MicroStrategy (MSTR)
2008
-61.38%
MicroStrategy (MSTR)
2009
152.74%
MicroStrategy (MSTR)
2010
-9.53%
Bitcoin (BTC)
2010
506.06%
Bitcoin (BTC)
2011
1,316.67%
MicroStrategy (MSTR)
2011
25.47%
Bitcoin (BTC)
2012
184.96%
MicroStrategy (MSTR)
2012
-16.01%
Bitcoin (BTC)
2013
5,481.13%
MicroStrategy (MSTR)
2013
30.48%
Bitcoin (BTC)
2014
-57.59%
MicroStrategy (MSTR)
2014
31.08%
Bitcoin (BTC)
2015
34.37%
MicroStrategy (MSTR)
2015
9.46%
Bitcoin (BTC)
2016
123.75%