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Nxstage Medical Inc. (NXTM)

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value (x$1000) Activity % Port
1.
Tamarack Capital Management

Justin John Ferayorni

367,690 $96,372 -66% 6.81%
2. 236,119 $6,189 -2% 5.43%
3.
Deerfield Management

James E. Flynn

4,258,196 $111,607 +4% 4.59%
4.
Perceptive Advisors

Joseph Edelman

1,927,989 $50,533 +16% 3.59%
5.
Sectoral Asset Management

Jerome Pfund And Michael Sjostrom

891,313 $23,361 -26% 2.58%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaning Holdings Date Form 4
$14.20 1,500 1,500 2016-02-24 Filing
$15.00 11,000 88,145 2016-02-12 Filing
$14.21 4,000 77,145 2016-02-12 Filing
$14.22 6,000 73,145 2016-02-12 Filing
$14.72 10,150 Director 10,150 2014-03-06 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$27.28 3,000 939,086 2017-04-20 Filing
$27.28 3,500 14,770 2017-04-20 Filing
$27.28 4,300 25,337 2017-04-20 Filing
$26.65 3,000 942,086 2017-04-19 Filing
$26.10 1,000 78,903 2017-04-13 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value (x$1000) % Port
1. 153,901 $4,129 0.65%
2. 44,491 $1,194 0.47%
3. 11,434 $307 0.04%
4. 39,688 $1,065 0.02%
5. 37,450 $1,005 0.02%
News See All