Balyasny Asset Management LLC Masimo Corp Transaction History

Balyasny Asset Management LLC

$58 Billion
Q3 2024

23 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2024 Aug 14, 2024	SELL	$115.24 - $144.91 $13.8 Million - $17.4 Million	-119,789 Reduced 46.88%	135,719 $17.1 Million
Q1 2024 May 13, 2024	SELL	$109.17 - $146.85 $5.13 Million - $6.91 Million	-47,027 Reduced 15.54%	255,508 $37.5 Million
Q4 2023 Feb 14, 2024	BUY	$76.73 - $120.62 $4 Million - $6.29 Million	52,107 Added 20.81%	302,535 $35.5 Million
Q3 2023 Nov 14, 2023	BUY	$84.17 - $161.17 $16.3 Million - $31.2 Million	193,634 Added 340.94%	250,428 $22 Million
Q2 2023 Aug 14, 2023	BUY	$155.24 - $196.47 $1.27 Million - $1.6 Million	8,162 Added 16.78%	56,794 $9.35 Million
Q1 2023 May 15, 2023	SELL	$146.03 - $184.54 $9.59 Million - $12.1 Million	-65,704 Reduced 57.47%	48,632 $8.97 Million
Q4 2022 Feb 14, 2023	BUY	$110.88 - $150.36 $10.8 Million - $14.7 Million	97,831 Added 592.74%	114,336 $16.9 Million
Q3 2022 Nov 14, 2022	BUY	$125.58 - $169.38 $2.07 Million - $2.8 Million	16,505 New	16,505 $2.33 Million
Q2 2022 Aug 15, 2022	SELL	$112.97 - $151.71 $6.54 Million - $8.79 Million	-57,914 Closed	0 $0
Q1 2022 May 16, 2022	BUY	$135.71 - $284.87 $7.86 Million - $16.5 Million	57,914 New	57,914 $8.43 Million
Q1 2021 May 17, 2021	SELL	$220.31 - $283.75 $2.47 Million - $3.18 Million	-11,196 Closed	0 $0
Q4 2020 Feb 16, 2021	SELL	$223.82 - $271.35 $5.52 Million - $6.69 Million	-24,656 Reduced 68.77%	11,196 $3 Million
Q3 2020 Nov 16, 2020	BUY	$209.49 - $246.81 $7.51 Million - $8.85 Million	35,852 New	35,852 $8.46 Million
Q2 2020 Aug 14, 2020	SELL	$178.49 - $250.39 $7.87 Million - $11 Million	-44,068 Closed	0 $0
Q1 2020 May 15, 2020	BUY	$148.38 - $186.78 $131,909 - $166,047	889 Added 2.06%	44,068 $7.81 Million
Q4 2019 Feb 14, 2020	BUY	$140.81 - $159.49 $1.98 Million - $2.24 Million	14,029 Added 48.13%	43,179 $6.83 Million
Q3 2019 Nov 14, 2019	BUY	$145.61 - $159.87 $4.24 Million - $4.66 Million	29,150 New	29,150 $4.34 Million
Q1 2019 May 15, 2019	SELL	$102.78 - $138.28 $1.86 Million - $2.5 Million	-18,062 Closed	0 $0
Q4 2018 Feb 14, 2019	SELL	$98.38 - $125.32 $2.51 Million - $3.2 Million	-25,563 Reduced 58.6%	18,062 $1.94 Million
Q3 2018 Nov 14, 2018	BUY	$97.19 - $124.54 $2.42 Million - $3.11 Million	24,942 Added 133.5%	43,625 $5.43 Million
Q2 2018 Aug 14, 2018	SELL	$83.88 - $102.21 $21.9 Million - $26.7 Million	-260,849 Reduced 93.32%	18,683 $1.82 Million
Q1 2018 May 15, 2018	BUY	$82.06 - $95.19 $22.4 Million - $26 Million	272,770 Added 4033.87%	279,532 $24.6 Million
Q4 2017 Feb 14, 2018	BUY	$84.49 - $90.09 $571,321 - $609,188	6,762	6,762 $573,000

Others Institutions Holding MASI

# of Institutions

403

Shares Held

43.1M

Call Options Held

310K

Put Options Held

268K

Black Rock Inc. New York, NY

9.35M
Shares

$1.61 Billion
0.03% of portfolio
Politan Capital Management LP New York, NY

4.71M
Shares

$812 Million
35.6% of portfolio
Vanguard Group Inc Valley Forge, PA

4.52M
Shares

$778 Million
0.01% of portfolio
T. Rowe Price Investment Management, Inc. Baltimore, MD

1.53M
Shares

$263 Million
0.12% of portfolio
Rtw Investments, LP New York, NY

1.46M
Shares

$252 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 $9.04B
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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