Alyeska Investment Group, L.P. Masimo Corp Transaction History

Alyeska Investment Group, L.P.

$25 Billion
Q4 2024

A detailed history of Alyeska Investment Group, L.P. transactions in Masimo Corp stock. As of the latest transaction made, Alyeska Investment Group, L.P. holds 578,635 shares of MASI stock, worth $98.1 Million. This represents 0.38% of its overall portfolio holdings.

Number of Shares

578,635

Previous 745,127 22.34%

Holding current value

$98.1 Million

Previous $99.3 Million 3.69%

% of portfolio

0.38%

Previous 0.55%

21 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2024 Feb 14, 2025	SELL	$132.43 - $177.7 $22 Million - $29.6 Million	-166,492 Reduced 22.34%	578,635 $95.6 Million
Q3 2024 Nov 14, 2024	BUY	$104.79 - $133.77 $32.9 Million - $42 Million	314,196 Added 72.91%	745,127 $99.3 Million
Q2 2024 Aug 14, 2024	BUY	$115.24 - $144.91 $5.94 Million - $7.46 Million	51,512 Added 13.58%	430,931 $54.3 Million
Q1 2024 May 15, 2024	SELL	$109.17 - $146.85 $17 Million - $22.8 Million	-155,296 Reduced 29.04%	379,419 $55.7 Million
Q4 2023 Feb 14, 2024	BUY	$76.73 - $120.62 $25.3 Million - $39.8 Million	330,306 Added 161.59%	534,715 $62.7 Million
Q2 2023 Aug 14, 2023	SELL	$155.24 - $196.47 $18.5 Million - $23.4 Million	-118,983 Reduced 36.79%	204,409 $33.6 Million
Q1 2023 May 15, 2023	BUY	$146.03 - $184.54 $9.87 Million - $12.5 Million	67,595 Added 26.43%	323,392 $59.7 Million
Q4 2022 Feb 14, 2023	BUY	$110.88 - $150.36 $17.3 Million - $23.4 Million	155,797 Added 155.8%	255,797 $37.8 Million
Q3 2022 Nov 14, 2022	SELL	$125.58 - $169.38 $29 Million - $39.2 Million	-231,194 Reduced 69.81%	100,000 $14.1 Million
Q2 2022 Aug 15, 2022	BUY	$112.97 - $151.71 $8.66 Million - $11.6 Million	76,630 Added 30.1%	331,194 $43.3 Million
Q1 2022 May 16, 2022	BUY	$135.71 - $284.87 $19.7 Million - $41.4 Million	145,429 Added 133.26%	254,564 $37 Million
Q4 2021 Feb 14, 2022	SELL	$266.41 - $303.29 $10.3 Million - $11.7 Million	-38,576 Reduced 26.12%	109,135 $32 Million
Q3 2021 Nov 15, 2021	BUY	$249.0 - $285.24 $36.4 Million - $41.7 Million	146,246 Added 9982.66%	147,711 $40 Million
Q2 2021 Aug 16, 2021	BUY	$208.49 - $248.2 $23,767 - $28,294	114 Added 8.44%	1,465 $355,000
Q3 2020 Nov 16, 2020	SELL	$209.49 - $246.81 $765,685 - $902,090	-3,655 Reduced 73.01%	1,351 $318,000
Q1 2020 May 15, 2020	SELL	$148.38 - $186.78 $1.96 Million - $2.47 Million	-13,207 Reduced 72.51%	5,006 $886,000
Q4 2019 Feb 14, 2020	BUY	$140.81 - $159.49 $2.02 Million - $2.28 Million	14,324 Added 368.32%	18,213 $2.88 Million
Q3 2019 Nov 14, 2019	SELL	$145.61 - $159.87 $137,164 - $150,597	-942 Reduced 19.5%	3,889 $578,000
Q3 2018 Nov 14, 2018	SELL	$97.19 - $124.54 $21.3 Million - $27.4 Million	-219,644 Reduced 97.85%	4,831 $602,000
Q2 2018 Aug 14, 2018	BUY	$83.88 - $102.21 $6.31 Million - $7.69 Million	75,280 Added 50.46%	224,475 $21.9 Million
Q1 2018 May 15, 2018	BUY	$82.06 - $95.19 $12.2 Million - $14.2 Million	149,195 New	149,195 $13.1 Million

Others Institutions Holding MASI

# of Institutions

403

Shares Held

43.8M

Call Options Held

128K

Put Options Held

101K

View Full List

About MASIMO CORP

Ticker MASI
Exchange NASDAQ
Sector Healthcare
Industry Medical Instruments & Supplies
Shares Outstandng 52,530,200
Market Cap $8.91B
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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Alyeska Investment Group, L.P. Masimo Corp Transaction History