Stone Ridge Asset Management LLC Masimo Corp Transaction History

Stone Ridge Asset Management LLC

11 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2020 Jul 23, 2020	SELL	$178.49 - $250.39 $2.17 Million - $3.05 Million	-12,181 Closed	0 $0
Q1 2020 May 05, 2020	SELL	$148.38 - $186.78 $1.25 Million - $1.57 Million	-8,400 Reduced 40.81%	12,181 $2.16 Million
Q4 2019 Feb 06, 2020	BUY	$140.81 - $159.49 $14,081 - $15,949	100 Added 0.49%	20,581 $3.25 Million
Q3 2019 Nov 08, 2019	BUY	$145.61 - $159.87 $203,854 - $223,818	1,400 Added 7.34%	20,481 $3.05 Million
Q2 2019 Aug 06, 2019	SELL	$122.29 - $148.82 $1.8 Million - $2.19 Million	-14,701 Reduced 43.52%	19,081 $2.84 Million
Q1 2019 May 14, 2019	BUY	$102.78 - $138.28 $2.33 Million - $3.14 Million	22,701 Added 204.86%	33,782 $4.67 Million
Q4 2018 Feb 14, 2019	BUY	$98.38 - $125.32 $704,991 - $898,043	7,166 Added 183.04%	11,081 $1.19 Million
Q3 2018 Nov 06, 2018	SELL	$97.19 - $124.54 $909,406 - $1.17 Million	-9,357 Reduced 70.5%	3,915 $488,000
Q2 2018 Aug 13, 2018	SELL	$83.88 - $102.21 $792,833 - $966,088	-9,452 Reduced 41.59%	13,272 $1.3 Million
Q1 2018 May 14, 2018	BUY	$82.06 - $95.19 $164,120 - $190,380	2,000 Added 9.65%	22,724 $2 Million
Q4 2017 Feb 14, 2018	BUY	$84.49 - $90.09 $1.75 Million - $1.87 Million	20,724	20,724 $1.76 Million

394

43M

310K

268K

Ticker MASI
Exchange NASDAQ
Sector Healthcare
Industry Medical Instruments & Supplies
Shares Outstandng 52,530,200
Market Cap $8.87B
Description
Masimo Corporation develops, manufactures, and markets noninvasive monitoring technologies and hospital automation solutions worldwide. The company offers masimo signal extraction technology (SET) pulse oximetry with measure-through motion and low perfusion pulse oximetry monitoring to address the primary limitations of conventional pulse oximet...

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