CWAM
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Columbia Wanger Asset Management’s Monolithic Power Systems MPWR Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2017
Q4
$51.9M Sell
462,279
-134,511
-23% -$15.1M 0.78% 36
2017
Q3
$63.6M Buy
596,790
+227,544
+62% +$24.2M 0.94% 16
2017
Q2
$35.6M Sell
369,246
-86,678
-19% -$8.36M 0.51% 92
2017
Q1
$42M Buy
455,924
+5,430
+1% +$500K 0.59% 72
2016
Q4
$36.9M Sell
450,494
-60,988
-12% -$5M 0.52% 80
2016
Q3
$41.2M Sell
511,482
-53,270
-9% -$4.29M 0.54% 73
2016
Q2
$38.6M Sell
564,752
-22,359
-4% -$1.53M 0.45% 102
2016
Q1
$37.4M Sell
587,111
-82,208
-12% -$5.23M 0.4% 110
2015
Q4
$42.6M Sell
669,319
-44,158
-6% -$2.81M 0.43% 99
2015
Q3
$36.5M Buy
713,477
+82,070
+13% +$4.2M 0.29% 129
2015
Q2
$32M Sell
631,407
-30,593
-5% -$1.55M 0.21% 156
2015
Q1
$34.9M Hold
662,000
0.19% 170
2014
Q4
$32.9M Sell
662,000
-434,000
-40% -$21.6M 0.16% 185
2014
Q3
$48.3M Sell
1,096,000
-44,000
-4% -$1.94M 0.22% 152
2014
Q2
$48.3M Sell
1,140,000
-121,000
-10% -$5.12M 0.19% 174
2014
Q1
$48.9M Hold
1,261,000
0.19% 177
2013
Q4
$43.7M Sell
1,261,000
-643,000
-34% -$22.3M 0.17% 191
2013
Q3
$57.7M Sell
1,904,000
-10,000
-0.5% -$303K 0.23% 143
2013
Q2
$46.1M Buy
+1,914,000
New +$46.1M 0.2% 173