William Blair Investment Management’s Carrizo Oil & Gas Inc CRZO Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2019 Q1	–	Sell	-301,280	Closed	-$3.4M	–	439
2018 Q4	$3.4M	Buy	301,280 +18,330	+6%	+$326K	0.02%	352
2018 Q3	$7.13M	Buy	282,950 +42,265	+18%	+$1.09M	0.02%	348
2018 Q2	$6.7M	Buy	240,685 +25,457	+12%	+$587K	0.02%	352
2018 Q1	$3.44M	Sell	215,228 -1,464,107	-87%	-$27.5M	0.01%	372
2017 Q4	$35.7M	Buy	1,679,335 +5,450	+0.3%	+$101K	0.14%	169
2017 Q3	$28.7M	Buy	1,673,885 +134,824	+9%	+$1.97M	0.1%	188
2017 Q2	$26.8M	Buy	1,539,061 +125,863	+9%	+$2.92M	0.1%	187
2017 Q1	$40.5M	Buy	1,413,198 +102,673	+8%	+$3.37M	0.15%	157
2016 Q4	$48.9M	Buy	1,310,525 +20,912	+2%	+$807K	0.2%	141
2016 Q3	$52.4M	Buy	1,289,613 +18,642	+1%	+$668K	0.2%	139
2016 Q2	$45.6M	Buy	1,270,971 +24,774	+2%	+$885K	0.18%	145
2016 Q1	$38.5M	Buy	1,246,197 +83,374	+7%	+$2.1M	0.15%	153
2015 Q4	$34.4M	Buy	1,162,823 +181,109	+18%	+$6.63M	0.14%	157
2015 Q3	$30M	Buy	+981,714	New	+$35.6M	0.06%	393