Columbia Wanger Asset Management’s ESCO Technologies ESE Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2017 Q4	$9.21M	Buy	152,911 +14,278	+10%	+$867K	0.14%	185
2017 Q3	$8.31M	Sell	138,633 -11,262	-8%	-$650K	0.12%	180
2017 Q2	$8.94M	Buy	149,895 +13,104	+10%	+$764K	0.13%	185
2017 Q1	$7.95M	Sell	136,791 -9,849	-7%	-$553K	0.11%	189
2016 Q4	$8.31M	Sell	146,640 -259,318	-64%	-$13.2M	0.12%	183
2016 Q3	$18.8M	Sell	405,958 -10,039	-2%	-$443K	0.25%	145
2016 Q2	$16.6M	Sell	415,997 -140,690	-25%	-$5.52M	0.19%	152
2016 Q1	$21.7M	Sell	556,687 -590,179	-51%	-$20.9M	0.23%	138
2015 Q4	$41.4M	Sell	1,146,866 -1,021,897	-47%	-$38.3M	0.42%	102
2015 Q3	$77.9M	Buy	2,168,763 +9,160	+0.4%	+$337K	0.62%	59
2015 Q2	$80.8M	Buy	2,159,603 +30,003	+1%	+$1.13M	0.52%	74
2015 Q1	$83M	Sell	2,129,600 -555,000	-21%	-$20.8M	0.45%	82
2014 Q4	$99.1M	Sell	2,684,600 -322,700	-11%	-$11.6M	0.49%	62
2014 Q3	$105M	Sell	3,007,300 -165,300	-5%	-$5.75M	0.48%	65
2014 Q2	$110M	Sell	3,172,600 -20,700	-0.6%	-$708K	0.44%	75
2014 Q1	$112M	Sell	3,193,300 -35,006	-1%	-$1.22M	0.44%	70
2013 Q4	$111M	Sell	3,228,306 -598,444	-16%	-$20.6M	0.42%	74
2013 Q3	$127M	Hold	3,826,750	–	–	0.51%	57
2013 Q2	$124M	Buy	+3,826,750	New	+$132M	0.54%	46