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Masimo
MASI

Overview Fund Activity

405 hedge funds and large institutions have $6.22B invested in Masimo in 2019 Q1 according to their latest regulatory filings, with 69 funds opening new positions, 142 increasing their positions, 137 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
405
Holders Change
+36
Holders Change %
+9.76%
% of All Funds
8.78%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.11%
New
69
Increased
142
Reduced
137
Closed
31
Calls
$15.3M
Puts
$22.1M
Net Calls
-$6.83M
Net Calls Change
-$8.82M

Top Buyers

1
Deutsche Bank
Deutsche Bank
Germany
+$77.8M
2
Wellington Management Group
Wellington Management Group
Massachusetts
+$59.7M
3
Invesco
Invesco
Georgia
+$49M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$40M
5
AQR Capital Management
AQR Capital Management
Connecticut
+$34.9M

Top Sellers

1
JIM
Jupiter Investment Management
United Kingdom
-$51.8M
2
Millennium Management
Millennium Management
New York
-$50.8M
3
American Century Companies
American Century Companies
Missouri
-$30M
4
SI
Scout Investments
Missouri
-$29.1M
5
Renaissance Technologies
Renaissance Technologies
New York
-$26.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
SL
276
Signition LP
New York
$495K +$163K +1,178 +49%
IB
277
Intrust Bank
Kansas
$483K -$26K -188 -5%
FCBT
278
First Citizens Bank & Trust
North Carolina
$483K +$131K +948 +37%
AWM
279
Avitas Wealth Management
California
$480K -$30.4K -220 -6%
FI
280
Fosun International
China
$478K – – –
CCIA
281
Campbell & Co Investment Adviser
Maryland
$474K +$474K +3,425 New
ACM
282
AlphaCrest Capital Management
New York
$459K +$459K +3,319 New
QCM
283
Quantinno Capital Management
New York
$449K – – –
P
284
Pitcairn
Pennsylvania
$445K -$33.6K -243 -7%
ARTA
285
A.R.T. Advisors
New York
$440K -$539K -3,900 -55%
LIA
286
LS Investment Advisors
Michigan
$436K -$11.3K -82 -3%
GHA
287
GW Henssler & Associates
Georgia
$434K +$434K +3,138 New
Voloridge Investment Management
288
Voloridge Investment Management
Florida
$434K +$434K +3,141 New
BTS
289
BB&T Securities
Virginia
$420K +$420K +3,044 New
DCM
290
DAFNA Capital Management
California
$415K – – –
SP
291
Symmetry Partners
Connecticut
$411K +$178K +1,288 +76%
Zurich Cantonal Bank
292
Zurich Cantonal Bank
Switzerland
$401K -$68.3K -494 -15%
Nisa Investment Advisors
293
Nisa Investment Advisors
Missouri
$389K +$334K +2,410 +603%
TA
294
Tiedemann Advisors
New York
$387K – – –
SO
295
STRS Ohio
Ohio
$380K -$109K -791 -22%
WAM
296
World Asset Management
Michigan
$379K +$6.77K +49 +2%
YMRC
297
Yorktown Management & Research Company
Virginia
$373K – – –
Verition Fund Management
298
Verition Fund Management
Connecticut
$369K +$369K +2,669 New
NIT
299
NumerixS Investment Technologies
British Columbia, Canada
$362K +$99K +725 +38%
BC
300
Burney Company
Virginia
$356K -$313K -2,263 -47%
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