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Masimo Corp (MASI)

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

Arthur B Cohen And Joseph Healey

747,040 $72,948 +30% 2.31%
2.
Birchview Capital

Matthew Strobeck

8,000 $781 0.53%
3.
Sectoral Asset Management

Jerome Pfund And Michael Sjostrom

42,201 $4,121 -43% 0.46%
4.
Marshall Wace LLP

Paul Marshall And Ian Wace

588,509 $57,468 -5% 0.32%
5.
LMR Partners

Ben Levine, Andrew Manuel And Stefan Renold

64,074 $6,257 0.32%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$18.38 1,000 Director 1,000 2012-06-01 Filing
$18.47 50,000 Officer, Director 2,830,291 2012-06-01 Filing
$18.00 7,000 Officer 10,524 2011-11-21 Filing
$18.28 35,404 Officer, Director 2,780,291 2011-11-22 Filing
$20.24 64,596 Officer, Director 4,177,096 2011-10-28 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$110.00 10,000 Director 64,832 2018-08-09 Filing
$109.03 30,801 Officer, Director 139,241 2018-08-06 Filing
$109.08 29,273 Officer, Director 139,241 2018-08-02 Filing
$101.00 2,000 Director 57,832 2018-08-01 Filing
$100.00 2,000 Director 59,832 2018-07-06 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value (x$1000) % Port
1. 43,325 $4,231 2.96%
2. 81,277 $7,937 1.87%
3. 249,543 $24,368 1.75%
4. 27,476 $2,683 1.69%
5. 20,000 $1,953 1.65%
News See All