David A. Siegel Masimo Corp Transaction History

Two Sigma Advisers, LP

$42.5 Billion
Q1 2024

A detailed history of David A. Siegel (Two Sigma Advisers, LP) transactions in Masimo Corp stock. As of the latest transaction made, Two Sigma Advisers, LP holds 1,600 shares of MASI stock, worth $181,472. This represents 0.0% of its overall portfolio holdings.

Number of Shares

1,600

Previous 3,500 54.29%

Holding current value

$181,472

Previous $410,000 42.93%

% of portfolio

0.0%

Previous 0.0%

26 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2024 May 15, 2024	SELL	$109.17 - $146.85 $207,423 - $279,015	-1,900 Reduced 54.29%	1,600 $234,000
Q4 2023 Feb 14, 2024	SELL	$76.73 - $120.62 $1.47 Million - $2.32 Million	-19,200 Reduced 84.58%	3,500 $410,000
Q3 2023 Nov 14, 2023	SELL	$84.17 - $161.17 $13.7 Million - $26.3 Million	-163,100 Reduced 87.78%	22,700 $1.99 Million
Q2 2023 Aug 14, 2023	SELL	$155.24 - $196.47 $10.3 Million - $13 Million	-66,300 Reduced 26.3%	185,800 $30.6 Million
Q1 2023 May 15, 2023	SELL	$146.03 - $184.54 $15.6 Million - $19.7 Million	-106,900 Reduced 29.78%	252,100 $46.5 Million

Q4 2022 Feb 14, 2023	SELL	$110.88 - $150.36 $3.87 Million - $5.25 Million	-34,900 Reduced 8.86%	359,000 $53.1 Million
Q3 2022 Nov 14, 2022	SELL	$125.58 - $169.38 $20.3 Million - $27.4 Million	-161,900 Reduced 29.13%	393,900 $55.6 Million
Q2 2022 Aug 15, 2022	BUY	$112.97 - $151.71 $9.09 Million - $12.2 Million	80,500 Added 16.94%	555,800 $72.6 Million
Q1 2022 May 16, 2022	BUY	$135.71 - $284.87 $42.4 Million - $89 Million	312,500 Added 191.95%	475,300 $69.2 Million
Q4 2021 Feb 14, 2022	BUY	$266.41 - $303.29 $27.2 Million - $31 Million	102,200 Added 168.65%	162,800 $47.7 Million
Q3 2021 Nov 15, 2021	BUY	$249.0 - $285.24 $10.1 Million - $11.6 Million	40,500 Added 201.49%	60,600 $16.4 Million
Q2 2021 Aug 16, 2021	SELL	$208.49 - $248.2 $4.52 Million - $5.39 Million	-21,700 Reduced 51.91%	20,100 $4.87 Million
Q1 2021 May 17, 2021	BUY	$220.31 - $283.75 $9.21 Million - $11.9 Million	41,800 New	41,800 $9.6 Million
Q3 2020 Nov 16, 2020	SELL	$209.49 - $246.81 $1.99 Million - $2.34 Million	-9,500 Closed	0 $0
Q2 2020 Aug 14, 2020	BUY	$178.49 - $250.39 $1.7 Million - $2.38 Million	9,500 New	9,500 $2.17 Million
Q1 2020 May 15, 2020	SELL	$148.38 - $186.78 $1.79 Million - $2.25 Million	-12,068 Closed	0 $0
Q4 2019 Feb 14, 2020	SELL	$140.81 - $159.49 $10.9 Million - $12.4 Million	-77,700 Reduced 86.56%	12,068 $1.91 Million
Q3 2019 Nov 14, 2019	SELL	$145.61 - $159.87 $16 Million - $17.6 Million	-110,000 Reduced 55.06%	89,768 $13.4 Million
Q2 2019 Aug 14, 2019	SELL	$122.29 - $148.82 $8.16 Million - $9.93 Million	-66,700 Reduced 25.03%	199,768 $29.7 Million
Q1 2019 May 15, 2019	BUY	$102.78 - $138.28 $7.54 Million - $10.1 Million	73,400 Added 38.02%	266,468 $36.8 Million
Q4 2018 Feb 14, 2019	SELL	$98.38 - $125.32 $4 Million - $5.1 Million	-40,700 Reduced 17.41%	193,068 $20.7 Million
Q3 2018 Nov 14, 2018	SELL	$97.19 - $124.54 $2.48 Million - $3.18 Million	-25,500 Reduced 9.84%	233,768 $29.1 Million
Q2 2018 Aug 14, 2018	BUY	$83.88 - $102.21 $16.7 Million - $20.3 Million	198,900 Added 329.48%	259,268 $25.3 Million
Q1 2018 May 15, 2018	SELL	$82.06 - $95.19 $12.7 Million - $14.7 Million	-154,500 Reduced 71.9%	60,368 $5.31 Million
Q4 2017 Feb 14, 2018	SELL	$84.49 - $90.09 $24.7 Million - $26.4 Million	-292,747 Reduced 57.67%	214,868 $18.2 Million
Q3 2017 Nov 14, 2017	BUY	$81.79 - $96.62 $41.5 Million - $49 Million	507,615	507,615 $43.9 Million

Others Institutions Holding MASI

# of Institutions

368

Shares Held

42.4M

Call Options Held

187K

Put Options Held

254K

View Full List

About MASIMO CORP

Ticker MASI
Exchange NASDAQ
Sector Healthcare
Industry Medical Instruments & Supplies
Shares Outstandng 52,530,200
Market Cap $5.96B
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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