ARTA
MDCO

A.R.T. Advisors’s Medicines Co MDCO Stock Holding History

A.R.T. Advisors’s Portfolio MDCO Stock Details MDCO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2019
Q1 		– Sell
-11,400
Closed -$218K – 1784
2018
Q4 		$218K Buy
+11,400
New +$265K 0.01% 1028
2018
Q3 		– Sell
-21,200
Closed -$778K – 1863
2018
Q2 		$778K Sell
21,200
-46,900
-69% -$1.52M 0.03% 747
2018
Q1 		$2.24M Buy
+68,100
New +$2.13M 0.09% 335
2017
Q3 		– Sell
-14,900
Closed -$566K – 1839
2017
Q2 		$566K Buy
+14,900
New +$664K 0.03% 748
2015
Q4 		– Sell
-73,917
Closed -$2.81M – 1841
2015
Q3 		$2.81M Sell
73,917
-29,425
-28% -$1.03M 0.1% 267
2015
Q2 		$2.96M Sell
103,342
-3,360
-3% -$93.6K 0.1% 309
2015
Q1 		$2.99M Buy
+106,702
New +$3M 0.1% 263
2014
Q4 		– Sell
-160,349
Closed -$3.58M – 1770
2014
Q3 		$3.58M Buy
160,349
+114,638
+251% +$2.91M 0.17% 172
2014
Q2 		$1.33M Buy
45,711
+20,312
+80% +$542K 0.07% 405
2014
Q1 		$721K Sell
25,399
-30,076
-54% -$995K 0.04% 618
2013
Q4 		$2.14M Buy
+55,475
New +$1.98M 0.11% 261

Other funds holding MDCO

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return
IAM
Iridian Asset Management Westport, Connecticut $247M AUM 20.65% 1-Year Est. Return
MC
Maverick Capital Dallas, Texas $8.67B AUM 48.76% 1-Year Est. Return
AH
Aviva Holdings New Providence, Bahamas $20.5M AUM 117.01% 1-Year Est. Return
SCM
Sarissa Capital Management Greenwich, Connecticut $158M AUM 103.7% 1-Year Est. Return
BM
Bridger Management New York $128M AUM 9.54% 1-Year Est. Return

A.R.T. Advisors's MDCO Position: Q1 2019 in Review

A.R.T. Advisors sold out of Medicines Co (MDCO) in Q1 2019, closing a stake of 11,400 shares — an estimated $218K sold.

A.R.T. Advisors first reported a position in MDCO in Q4 2013 and held it in 11 quarters. The position peaked at $3.58M in Q3 2014. 203 funds tracked by Wall St. Rank hold MDCO as of Q1 2019.

  • A.R.T. Advisors reported no remaining Medicines Co position as of Q1 2019 after selling out during the quarter.
  • A.R.T. Advisors sold 11,400 Medicines Co shares in Q1 2019, an estimated $218K.
  • A.R.T. Advisors first reported a position in Medicines Co in Q4 2013 and held it in 11 quarters.
  • A.R.T. Advisors's Medicines Co position peaked at $3.58M in Q3 2014.
  • 203 funds tracked by Wall St. Rank held Medicines Co as of Q1 2019.

Based on A.R.T. Advisors's 13F filing for Q1 2019, filed 15 May 2019.