Robeco Institutional Asset Management B.V. Masimo Corp Transaction History

Robeco Institutional Asset Management B.V.

$51.9 Billion
Q4 2024

24 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2022 Dec 01, 2022	SELL	$125.58 - $169.38 $443,046 - $597,572	-3,528 Reduced 40.41%	5,203 $733,000
Q3 2022 Oct 26, 2022	SELL	$125.58 - $169.38 $443,046 - $597,572	-3,528 Reduced 40.41%	5,203 $733,000
Q2 2022 Dec 01, 2022	SELL	$112.97 - $151.71 $191,936 - $257,755	-1,699 Reduced 16.29%	8,731 $1.14 Million
Q2 2022 Jul 27, 2022	SELL	$112.97 - $151.71 $191,936 - $257,755	-1,699 Reduced 16.29%	8,731 $1.14 Million
Q1 2022 Dec 01, 2022	BUY	$135.71 - $284.87 $788,610 - $1.66 Million	5,811 Added 125.81%	10,430 $1.52 Million
Q1 2022 Apr 26, 2022	BUY	$135.71 - $284.87 $788,610 - $1.66 Million	5,811 Added 125.81%	10,430 $1.52 Million
Q4 2021 Dec 01, 2022	BUY	$266.41 - $303.29 $522,430 - $594,751	1,961 Added 73.78%	4,619 $1.35 Million
Q4 2021 Jan 31, 2022	BUY	$266.41 - $303.29 $522,430 - $594,751	1,961 Added 73.78%	4,619 $1.35 Million
Q3 2021 Dec 01, 2022	SELL	$249.0 - $285.24 $31,374 - $35,940	-126 Reduced 4.53%	2,658 $720,000
Q3 2021 Oct 20, 2021	SELL	$249.0 - $285.24 $31,374 - $35,940	-126 Reduced 4.53%	2,658 $720,000
Q2 2021 Dec 01, 2022	SELL	$208.49 - $248.2 $685,098 - $815,585	-3,286 Reduced 54.14%	2,784 $675,000
Q2 2021 Jul 28, 2021	SELL	$208.49 - $248.2 $685,098 - $815,585	-3,286 Reduced 54.14%	2,784 $675,000
Q1 2021 Dec 01, 2022	BUY	$220.31 - $283.75 $191,008 - $246,011	867 Added 16.66%	6,070 $1.39 Million
Q1 2021 Apr 23, 2021	SELL	$220.31 - $283.75 $45,383 - $58,452	-206 Reduced 3.28%	6,070 $1.39 Million
Q4 2020 Dec 01, 2022	BUY	$223.82 - $271.35 $240,158 - $291,158	1,073 Added 20.62%	6,276 $1.68 Million
Q4 2020 Jan 28, 2021	BUY	$223.82 - $271.35 $577,679 - $700,354	2,581 Added 69.85%	6,276 $1.68 Million
Q3 2020 Oct 29, 2020	SELL	$209.49 - $246.81 $1.65 Million - $1.94 Million	-7,861 Reduced 68.03%	3,695 $872,000
Q2 2020 Jul 20, 2020	BUY	$178.49 - $250.39 $1.25 Million - $1.75 Million	6,983 Added 152.7%	11,556 $2.64 Million
Q2 2019 Jul 19, 2019	BUY	$122.29 - $148.82 $559,232 - $680,553	4,573 New	4,573 $681,000
Q1 2018 May 07, 2018	SELL	$82.06 - $95.19 $74.5 Million - $86.4 Million	-907,396 Closed	0 $0
Q4 2017 Jan 25, 2018	SELL	$84.49 - $90.09 $15.9 Million - $16.9 Million	-187,735 Reduced 17.14%	907,396 $77 Million
Q3 2017 Oct 17, 2017	SELL	$81.79 - $96.62 $18,157 - $21,449	-222 Reduced 0.02%	1,095,131 $94.8 Million
Q2 2017 Aug 08, 2017	BUY	N/A	233,412 Added 27.08%	1,095,353 $99.9 Million
Q1 2017 Jan 19, 2021	BUY	N/A	861,941	861,941 $80.4 Million

Others Institutions Holding MASI

# of Institutions

403

Shares Held

43.3M

Call Options Held

310K

Put Options Held

268K

Black Rock Inc. New York, NY

9.35M
Shares

$1.63 Billion
0.03% of portfolio
Politan Capital Management LP New York, NY

4.71M
Shares

$821 Million
35.6% of portfolio
Vanguard Group Inc Valley Forge, PA

4.52M
Shares

$788 Million
0.01% of portfolio
T. Rowe Price Investment Management, Inc. Baltimore, MD

1.53M
Shares

$266 Million
0.12% of portfolio
Rtw Investments, LP New York, NY

1.46M
Shares

$255 Million
3.11% of portfolio

View Full List

About MASIMO CORP

Ticker MASI
Exchange NASDAQ
Sector Healthcare
Industry Medical Instruments & Supplies
Shares Outstandng 52,530,200
Market Cap $9.15B
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...

More about MASI

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