Citadel Advisors’s Medidata Solutions, Inc. MDSO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2019
Q4
Sell
-9,523
Closed -$871K 5438
2019
Q3
$871K Sell
9,523
-216,156
-96% -$19.8M ﹤0.01% 3039
2019
Q2
$20.4M Buy
225,679
+181,831
+415% +$16.5M 0.01% 788
2019
Q1
$3.21M Buy
43,848
+20,652
+89% +$1.51M ﹤0.01% 1921
2018
Q4
$1.56M Buy
23,196
+1,937
+9% +$131K ﹤0.01% 2424
2018
Q3
$1.56M Buy
21,259
+11,511
+118% +$844K ﹤0.01% 2387
2018
Q2
$785K Sell
9,748
-31,797
-77% -$2.56M ﹤0.01% 2840
2018
Q1
$2.61M Buy
41,545
+37,770
+1,001% +$2.37M ﹤0.01% 1745
2017
Q4
$239K Sell
3,775
-1,274
-25% -$80.7K ﹤0.01% 3279
2017
Q3
$394K Sell
5,049
-5,545
-52% -$433K ﹤0.01% 2822
2017
Q2
$828K Buy
10,594
+912
+9% +$71.3K ﹤0.01% 2285
2017
Q1
$559K Buy
+9,682
New +$559K ﹤0.01% 2501
2016
Q4
Sell
-94,403
Closed -$5.26M 4343
2016
Q3
$5.26M Buy
94,403
+81,198
+615% +$4.53M 0.01% 1040
2016
Q2
$619K Buy
+13,205
New +$619K ﹤0.01% 2102
2016
Q1
Sell
-3,968
Closed -$196K 4236
2015
Q4
$196K Sell
3,968
-2,188
-36% -$108K ﹤0.01% 2972
2015
Q3
$259K Sell
6,156
-9,098
-60% -$383K ﹤0.01% 3029
2015
Q2
$829K Buy
15,254
+13,223
+651% +$719K ﹤0.01% 2249
2015
Q1
$100K Buy
2,031
+234
+13% +$11.5K ﹤0.01% 3261
2014
Q4
$86K Sell
1,797
-21,272
-92% -$1.02M ﹤0.01% 3312
2014
Q3
$1.02M Buy
23,069
+19,608
+567% +$869K ﹤0.01% 1975
2014
Q2
$148K Sell
3,461
-2,905
-46% -$124K ﹤0.01% 2902
2014
Q1
$346K Buy
+6,366
New +$346K ﹤0.01% 2556
2013
Q4
Sell
-3,808
Closed -$188K 3280
2013
Q3
$188K Buy
+3,808
New +$188K ﹤0.01% 2316