Columbia Wanger Asset Management’s Medidata Solutions, Inc. MDSO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2017
Q4
$6.21M Sell
98,003
-357,443
-78% -$22.6M 0.09% 207
2017
Q3
$35.6M Sell
455,446
-10,919
-2% -$852K 0.53% 81
2017
Q2
$36.5M Sell
466,365
-300,341
-39% -$23.5M 0.52% 88
2017
Q1
$44.2M Sell
766,706
-28,434
-4% -$1.64M 0.62% 62
2016
Q4
$39.5M Sell
795,140
-56,042
-7% -$2.78M 0.55% 74
2016
Q3
$47.5M Sell
851,182
-877,864
-51% -$48.9M 0.62% 63
2016
Q2
$81M Sell
1,729,046
-134,972
-7% -$6.33M 0.94% 20
2016
Q1
$72.2M Buy
1,864,018
+2,788
+0.1% +$108K 0.78% 45
2015
Q4
$91.7M Sell
1,861,230
-94,529
-5% -$4.66M 0.92% 27
2015
Q3
$82.4M Buy
1,955,759
+10,698
+0.6% +$450K 0.66% 55
2015
Q2
$106M Sell
1,945,061
-63,739
-3% -$3.46M 0.68% 45
2015
Q1
$98.5M Buy
2,008,800
+9,000
+0.5% +$441K 0.54% 64
2014
Q4
$95.5M Buy
1,999,800
+206,300
+12% +$9.85M 0.47% 66
2014
Q3
$79.4M Buy
1,793,500
+433,000
+32% +$19.2M 0.37% 91
2014
Q2
$58.2M Buy
1,360,500
+698,000
+105% +$29.9M 0.23% 147
2014
Q1
$36M Buy
662,500
+219,500
+50% +$11.9M 0.14% 210
2013
Q4
$26.8M Buy
+443,000
New +$26.8M 0.1% 242