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Masimo Corp (NASDAQ:MASI)

86.61
Delayed Data
As of 4:00pm ET
 -0.03 / -0.03%
Today’s Change
70.48
Today|||52-Week Range
104.71
+2.13%
Year-to-Date
Institutional investors purchased a net $38.9 thousand shares of MASI during the quarter ended September 2017, and now own 84.93% of the total float, a percentage that is typical for companies in the Medical Specialties industry.
Mutual fund holders43.42%
Other institutional41.51%
Individual stakeholders10.57%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

10/31/2017CALVERT RESEARCH & MANAGEMENT  Bought 107.00 shares of Masimo Corp
10/31/2017FIRST ASSET INVESTMENT MANAGEMEN...  Sold 1.4 Thousand shares of Masimo Corp

Top 10 Owners of Masimo Corp

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
BlackRock Fund Advisors10.03%5,207,025456,968,514-394,921-7.05%
The Vanguard Group, Inc.9.47%4,916,188431,444,659+70,380+1.45%
SSgA Funds Management, Inc.3.07%1,591,740139,691,102+44,012+2.84%
Acadian Asset Management LLC3.04%1,577,549138,445,700-214,048-11.95%
Arrowstreet Capital LP2.14%1,111,51397,546,381-1,600-0.14%
Robeco Institutional Asset Manage...2.11%1,095,13196,108,697-222-0.02%
Columbia Wanger Asset Management ...1.97%1,022,57789,741,358+300,000+41.52%
BlackRock Advisors LLC1.65%855,01675,036,204-16,668-1.91%
Old Mutual Global Investors (UK) ...1.56%808,48870,952,907+238,601+41.87%
Northern Trust Investments, Inc.1.47%764,61567,102,612-4,152-0.54%

Top 10 Mutual Funds Holding Masimo Corp

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
iShares Core S&P Mid Cap ETF2.23%1,159,757101,780,274+1,016+0.09%
Vanguard Total Stock Market Index...2.15%1,115,00697,852,927+4,068+0.37%
Vanguard Small Cap Index Fund2.09%1,086,73495,371,776+4,960+0.46%
iShares Russell 2000 ETF1.84%952,86683,623,520-5,248-0.55%
Columbia Acorn Fund1.67%864,55275,873,084+150,000+20.99%
Vanguard Strategic Equity Fund1.25%647,44956,820,124+278,413+75.44%
BlackRock Health Sciences Opportu...1.20%624,40054,797,344+77,700+14.21%
Vanguard Small Cap Growth Index F...1.17%609,54953,494,020+1,755+0.29%
Vanguard Extended Market Index Fu...1.12%583,24051,185,14200.00%
SPDR S&P Mid Cap 400 ETF Trust1.02%531,99746,688,057-462-0.09%