Citadel Advisors’s Medicines Co MDCO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2020
Q1
Sell
-878,300
Closed -$74.6M 10612
2019
Q4
$74.6M Sell
878,300
-10,600
-1% -$707K 0.03% 544
2019
Q3
$44.4M Buy
888,900
+625,700
+238% +$25M 0.02% 826
2019
Q2
$9.6M Buy
263,200
+34,800
+15% +$1.14M ﹤0.01% 2228
2019
Q1
$6.38M Buy
228,400
+92,300
+68% +$2.18M ﹤0.01% 2646
2018
Q4
$2.6M Buy
136,100
+14,700
+12% +$342K ﹤0.01% 3735
2018
Q3
$3.63M Buy
121,400
+94,200
+346% +$3.55M ﹤0.01% 3440
2018
Q2
$998K Sell
27,200
-28,100
-51% -$913K ﹤0.01% 5215
2018
Q1
$1.82M Buy
55,300
+7,400
+15% +$231K ﹤0.01% 3880
2017
Q4
$1.31M Sell
47,900
-8,500
-15% -$262K ﹤0.01% 4258
2017
Q3
$2.09M Sell
56,400
-29,500
-34% -$1.09M ﹤0.01% 3360
2017
Q2
$3.27M Sell
85,900
-22,000
-20% -$980K ﹤0.01% 2574
2017
Q1
$5.28M Buy
107,900
+54,700
+103% +$2.49M ﹤0.01% 1989
2016
Q4
$1.81M Sell
53,200
-3,800
-7% -$135K ﹤0.01% 3076
2016
Q3
$2.15M Buy
57,000
+13,900
+32% +$524K ﹤0.01% 2890
2016
Q2
$1.45M Buy
43,100
+19,000
+79% +$670K ﹤0.01% 3107
2016
Q1
$766K Sell
24,100
-193,800
-89% -$6.33M ﹤0.01% 3810
2015
Q4
$8.14M Buy
217,900
+165,300
+314% +$6.25M 0.01% 1434
2015
Q3
$2M Buy
52,600
+22,600
+75% +$793K ﹤0.01% 2943
2015
Q2
$858K Buy
30,000
+11,000
+58% +$306K ﹤0.01% 4176
2015
Q1
$532K Buy
19,000
+10,100
+113% +$284K ﹤0.01% 4804
2014
Q4
$246K Sell
8,900
-5,800
-39% -$144K ﹤0.01% 5714
2014
Q3
$328K Sell
14,700
-5,800
-28% -$147K ﹤0.01% 5154
2014
Q2
$596K Sell
20,500
-4,800
-19% -$128K ﹤0.01% 4161
2014
Q1
$719K Buy
25,300
+15,900
+169% +$526K ﹤0.01% 3846
2013
Q4
$363K Sell
9,400
-3,200
-25% -$114K ﹤0.01% 4408
2013
Q3
$422K Sell
12,600
-4,600
-27% -$147K ﹤0.01% 3986
2013
Q2
$529K Buy
+17,200
New +$575K ﹤0.01% 3784

Other funds holding MDCO

Citadel Advisors's MDCO Position: Q1 2020 in Review

Citadel Advisors sold out of Medicines Co (MDCO) in Q1 2020, closing a stake of 195,601 shares — an estimated $16.6M sold.

Citadel Advisors first reported a position in MDCO in Q2 2013 and held it in 24 quarters. The position peaked at $27.2M in Q3 2015. 1 fund tracked by Wall St. Rank holds MDCO as of Q1 2020.

  • Citadel Advisors reported no remaining Medicines Co position as of Q1 2020 after selling out during the quarter.
  • Citadel Advisors sold 195,601 Medicines Co shares in Q1 2020, an estimated $16.6M.
  • Citadel Advisors first reported a position in Medicines Co in Q2 2013 and held it in 24 quarters.
  • Citadel Advisors's Medicines Co position peaked at $27.2M in Q3 2015.
  • 1 fund tracked by Wall St. Rank held Medicines Co as of Q1 2020.

Based on Citadel Advisors's 13F filing for Q1 2020, filed 15 May 2020.