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Rock Springs Capital Management Lp - 2017-07-21

Best Moves - 2017-07-21
Rank Company Symbol Result (K)
1 Pacira Pharmaceuticals Inc PCRX $3,817
2 Johnson And Johnson JNJ $1,634
3 Clovis Oncology Inc CLVS $1,434
4 Acadia Healthcare Co Inc ACHC $1,233
5 Almost Family Inc AFAM $1,012
6 Newlink Genetics Corp NLNK $926
7 Humana Inc HUM $279
8 Cigna Corp CI $235
9 Hologic Inc HOLX $182
10 Amgen Inc AMGN $26
11 Vertex Pharmaceuticals Inc VRTX $26
12 Valeant Pharmaceuticals Inte VRX $17
13 Achillion Pharmaceuticals ACHN $10
14 Alexion Pharmaceuticals Inc ALXN $8
15 Edwards Lifesciences Corp EW $8

 

Owner Company Symbol Date Shares Change Price Change Result (K)
Rock Springs Capital Management Lp Amgen Inc AMGN 2017-03-31 1,500 $17.86 $26
Rock Springs Capital Management Lp Rigel Pharmaceuticals Inc RIGL 2017-03-31 0 $0.93 $0
Rock Springs Capital Management Lp Aetna Inc AET 2017-03-31 -221,000 $3.54 $-782
Rock Springs Capital Management Lp Rti Surgical Inc RTIX 2017-03-31 0 $0.75 $0
Rock Springs Capital Management Lp Celgene Corp CELG 2017-03-31 0 $8.68 $0
Rock Springs Capital Management Lp Wellcare Health Plans Inc WCG 2017-03-31 0 $3.13 $0
Rock Springs Capital Management Lp Biogen Inc BIIB 2017-03-31 1,000 $-10.16 $-10
Rock Springs Capital Management Lp Acadia Healthcare Co Inc ACHC 2017-03-31 117,500 $10.5 $1,233
Rock Springs Capital Management Lp Hologic Inc HOLX 2017-03-31 75,000 $2.43 $182
Rock Springs Capital Management Lp Danaher Corp DHR 2017-03-31 0 $7.69 $0
Rock Springs Capital Management Lp Pacira Pharmaceuticals Inc PCRX 2017-03-31 287,000 $13.3 $3,817
Rock Springs Capital Management Lp Puma Biotechnology Inc PBYI 2017-03-31 0 $6.5 $0
Rock Springs Capital Management Lp Ligand Pharmaceuticals LGND 2017-03-31 -20,000 $4.23 $-84
Rock Springs Capital Management Lp Exelixis Inc EXEL 2017-03-31 0 $6.76 $0
Rock Springs Capital Management Lp Incyte Corp INCY 2017-03-31 0 $33.40 $0
Rock Springs Capital Management Lp Jazz Pharmaceuticals Plc JAZZ 2017-03-31 0 $36.10 $0
Rock Springs Capital Management Lp Vertex Pharmaceuticals Inc VRTX 2017-03-31 750 $35.68 $26
Rock Springs Capital Management Lp Merck And Co Inc MRK 2017-03-31 0 $4.67 $0
Rock Springs Capital Management Lp Amarin Corp Plc AMRN 2017-03-31 9,700 $0.12 $1
Rock Springs Capital Management Lp Cigna Corp CI 2017-03-31 18,000 $13.10 $235
Rock Springs Capital Management Lp Tesaro Inc TSRO 2017-03-31 -138,600 $19.39 $-2,687
Rock Springs Capital Management Lp China Cord Blood Corp CO 2017-03-31 0 $0.54 $0
Rock Springs Capital Management Lp Medicines Company MDCO 2017-03-31 500 $14.96 $7
Rock Springs Capital Management Lp Bristol-Myers Squibb Co BMY 2017-03-31 2,600 $-4.06 $-10
Rock Springs Capital Management Lp Alexion Pharmaceuticals Inc ALXN 2017-03-31 -8,100 $-1.11 $8
Rock Springs Capital Management Lp Unitedhealth Group Inc UNH 2017-03-31 0 $3.97 $0
Rock Springs Capital Management Lp Alkermes Plc ALKS 2017-03-31 0 $2.92 $0
Rock Springs Capital Management Lp Novavax Inc NVAX 2017-03-31 0 $0.02 $0
Rock Springs Capital Management Lp Compugen Ltd CGEN 2017-03-31 0 $-0.8 $0
Rock Springs Capital Management Lp Athenahealth Inc ATHN 2017-03-31 0 $7.52 $0
Rock Springs Capital Management Lp Regeneron Pharmaceuticals REGN 2017-03-31 -4,400 $20.42 $-89
Rock Springs Capital Management Lp Infinity Pharmaceuticals Inc INFI 2017-03-31 0 $1.88 $0
Rock Springs Capital Management Lp Novadaq Technologies Inc NVDQ 2017-03-31 0 $0.70 $0
Rock Springs Capital Management Lp Intuitive Surgical Inc ISRG 2017-03-31 0 $132.30 $0
Rock Springs Capital Management Lp Sarepta Therapeutics Inc SRPT 2017-03-31 2,100 $2.17 $4
Rock Springs Capital Management Lp Healthsouth Corp HLS 2017-03-31 0 $1.57 $0
Rock Springs Capital Management Lp Eli Lilly And Co LLY 2017-03-31 0 $10.56 $0
Rock Springs Capital Management Lp Exact Sciences Corp EXAS 2017-03-31 -113,400 $10.26 $-1,163
Rock Springs Capital Management Lp Hill-Rom Holdings Inc HRC 2017-03-31 -2,500 $14.46 $-36
Rock Springs Capital Management Lp Gilead Sciences Inc GILD 2017-03-31 10,000 $-3.69 $-36
Rock Springs Capital Management Lp Edwards Lifesciences Corp EW 2017-03-31 22,000 $0.37 $8
Rock Springs Capital Management Lp Amicus Therapeutics Inc FOLD 2017-03-31 0 $2.16 $0
Rock Springs Capital Management Lp Prothena Corp Plc PRTA 2017-03-31 0 $6.60 $0
Rock Springs Capital Management Lp Valeant Pharmaceuticals Inte VRX 2017-03-31 -5,000 $-3.49 $17
Rock Springs Capital Management Lp Neurocrine Biosciences Inc NBIX 2017-03-31 0 $4.6 $0
Rock Springs Capital Management Lp Achillion Pharmaceuticals ACHN 2017-03-31 125,000 $0.08 $10
Rock Springs Capital Management Lp Clovis Oncology Inc CLVS 2017-03-31 74,500 $19.25 $1,434
Rock Springs Capital Management Lp Insmed Inc INSM 2017-03-31 0 $4.28 $0
Rock Springs Capital Management Lp Biomarin Pharmaceutical Inc BMRN 2017-03-31 0 $4.94 $0
Rock Springs Capital Management Lp Ariad Pharmaceuticals Inc ARIA 2017-03-31 -250,000
Rock Springs Capital Management Lp Almost Family Inc AFAM 2017-03-31 225,000 $4.5 $1,012
Rock Springs Capital Management Lp Johnson And Johnson JNJ 2017-03-31 175,000 $9.34 $1,634
Rock Springs Capital Management Lp Humana Inc HUM 2017-03-31 132,500 $2.11 $279
Rock Springs Capital Management Lp Newlink Genetics Corp NLNK 2017-03-31 67,071 $13.82 $926