Masimo Corp. (MASI) Stock Holdings & Institutional Ownership

Masimo Corp.

MASI

Super Fund	Position	Shares	Curr. Value	Port. %	Activity
Viking Global Investors	Equity	1,073,433	$158,385,039	0.41%	+39.87%
Durable Capital Partners	Equity	620,619	$91,572,333	0.68%	-46.68%

Total Shares Held: 1,694,052

Total Value Reported: $249,957,372

Average Allocation per Portfolio 0.54%

Largest Single Portfolio Allocation: 0.68%

Largest Shareholder: Viking Global Investors

Change in Total Shares Held (Q on Q): -237,272

Percentage Change in Shares Held (Q on Q): -12.29%

Number of Current Holders: 2

Number of New Holders (Q on Q): 0

Number of Funds with Additions (Q on Q): 1

Number of Funds with Reductions (Q on Q): 1

Number of Funds Fully Divested (Q on Q): 0

Number of Funds with No Change (Q on Q): 0