Paloma Partners Management CO Masimo Corp Transaction History

Paloma Partners Management CO

$3.08 Billion
Q3 2024

20 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2024 May 15, 2024	BUY	$109.17 - $146.85 $164,191 - $220,862	1,504 New	1,504 $220,000
Q2 2022 Aug 15, 2022	SELL	$112.97 - $151.71 $552,084 - $741,406	-4,887 Closed	0 $0
Q1 2022 May 16, 2022	BUY	$135.71 - $284.87 $347,010 - $728,412	2,557 Added 109.74%	4,887 $711,000
Q4 2021 Feb 14, 2022	BUY	$266.41 - $303.29 $620,735 - $706,665	2,330 New	2,330 $682,000
Q3 2021 Nov 15, 2021	SELL	$249.0 - $285.24 $324,945 - $372,238	-1,305 Closed	0 $0
Q2 2021 Aug 16, 2021	SELL	$208.49 - $248.2 $655,492 - $780,340	-3,144 Reduced 70.67%	1,305 $317,000
Q1 2021 May 17, 2021	BUY	$220.31 - $283.75 $460,447 - $593,037	2,090 Added 88.6%	4,449 $1.02 Million
Q4 2020 Feb 16, 2021	BUY	$223.82 - $271.35 $527,991 - $640,114	2,359 New	2,359 $634,000
Q3 2020 Nov 16, 2020	SELL	$209.49 - $246.81 $5.52 Million - $6.5 Million	-26,352 Closed	0 $0
Q2 2020 Aug 14, 2020	BUY	$178.49 - $250.39 $4.12 Million - $5.78 Million	23,099 Added 710.08%	26,352 $6.01 Million
Q1 2020 May 15, 2020	BUY	$148.38 - $186.78 $156,689 - $197,239	1,056 Added 48.07%	3,253 $576,000
Q4 2019 Feb 14, 2020	BUY	$140.81 - $159.49 $41,820 - $47,368	297 Added 15.63%	2,197 $348,000
Q3 2019 Nov 14, 2019	BUY	$145.61 - $159.87 $276,659 - $303,753	1,900 New	1,900 $283,000
Q2 2019 Aug 14, 2019	SELL	$122.29 - $148.82 $804,301 - $978,789	-6,577 Closed	0 $0
Q1 2019 May 15, 2019	BUY	$102.78 - $138.28 $675,984 - $909,467	6,577 New	6,577 $909,000
Q4 2018 Feb 14, 2019	SELL	$98.38 - $125.32 $1.34 Million - $1.71 Million	-13,632 Closed	0 $0
Q3 2018 Nov 14, 2018	SELL	$97.19 - $124.54 $11.5 Million - $14.7 Million	-117,958 Reduced 89.64%	13,632 $1.7 Million
Q2 2018 Aug 14, 2018	BUY	$83.88 - $102.21 $10.7 Million - $13 Million	127,556 Added 3162.02%	131,590 $12.9 Million
Q1 2018 May 15, 2018	BUY	$82.06 - $95.19 $46,035 - $53,401	561 Added 16.15%	4,034 $355,000
Q4 2017 Feb 14, 2018	BUY	$84.49 - $90.09 $293,433 - $312,882	3,473	3,473 $294,000

Others Institutions Holding MASI

# of Institutions

394

Shares Held

43M

Call Options Held

310K

Put Options Held

268K

Black Rock Inc. New York, NY

9.35M
Shares

$1.6 Billion
0.03% of portfolio
Politan Capital Management LP New York, NY

4.71M
Shares

$806 Million
35.6% of portfolio
Vanguard Group Inc Valley Forge, PA

4.52M
Shares

$773 Million
0.01% of portfolio
T. Rowe Price Investment Management, Inc. Baltimore, MD

1.53M
Shares

$261 Million
0.12% of portfolio
Rtw Investments, LP New York, NY

1.46M
Shares

$250 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 $8.98B
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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