Joel Greenblatt Masimo Corp Transaction History

Gotham Asset Management, LLC

$16.1 Billion
Q2 2025

A detailed history of Joel Greenblatt (Gotham Asset Management, LLC) transactions in Masimo Corp stock. As of the latest transaction made, Gotham Asset Management, LLC holds 165,356 shares of MASI stock, worth $24.5 Million. This represents 0.17% of its overall portfolio holdings.

Number of Shares

165,356

Previous 144,590 14.36%

Holding current value

$24.5 Million

Previous $24.1 Million 15.48%

% of portfolio

0.17%

Previous 0.21%

32 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$144.4 - $171.97 $3 Million - $3.57 Million	20,766 Added 14.36%	165,356 $27.8 Million
Q1 2025 May 15, 2025	BUY	$163.55 - $190.63 $2.75 Million - $3.2 Million	16,810 Added 13.16%	144,590 $24.1 Million
Q4 2024 Feb 14, 2025	SELL	$132.43 - $177.7 $3.4 Million - $4.57 Million	-25,706 Reduced 16.75%	127,780 $21.1 Million
Q3 2024 Nov 14, 2024	BUY	$104.79 - $133.77 $7.62 Million - $9.73 Million	72,727 Added 90.05%	153,486 $20.5 Million
Q2 2024 Aug 14, 2024	BUY	$115.24 - $144.91 $421,893 - $530,515	3,661 Added 4.75%	80,759 $10.2 Million
Q1 2024 May 15, 2024	SELL	$109.17 - $146.85 $322,924 - $434,382	-2,958 Reduced 3.69%	77,098 $11.3 Million
Q4 2023 Feb 14, 2024	BUY	$76.73 - $120.62 $5.74 Million - $9.02 Million	74,803 Added 1424.01%	80,056 $9.38 Million
Q3 2023 Nov 14, 2023	SELL	$84.17 - $161.17 $143,846 - $275,439	-1,709 Reduced 24.55%	5,253 $460,000
Q2 2023 Aug 14, 2023	BUY	$155.24 - $196.47 $183,183 - $231,834	1,180 Added 20.41%	6,962 $1.15 Million
Q1 2023 May 15, 2023	BUY	$146.03 - $184.54 $128,652 - $162,579	881 Added 17.98%	5,782 $1.07 Million
Q4 2022 Feb 14, 2023	BUY	$110.88 - $150.36 $64,975 - $88,110	586 Added 13.58%	4,901 $725,000
Q3 2022 Nov 14, 2022	SELL	$125.58 - $169.38 $275,396 - $371,450	-2,193 Reduced 33.7%	4,315 $609,000
Q2 2022 Aug 15, 2022	SELL	$112.97 - $151.71 $769,551 - $1.03 Million	-6,812 Reduced 51.14%	6,508 $850,000
Q1 2022 May 16, 2022	BUY	$135.71 - $284.87 $1.54 Million - $3.23 Million	11,329 Added 569.01%	13,320 $1.94 Million
Q4 2021 Feb 14, 2022	BUY	$266.41 - $303.29 $186,487 - $212,303	700 Added 54.22%	1,991 $583,000
Q3 2021 Nov 15, 2021	SELL	$249.0 - $285.24 $132,966 - $152,318	-534 Reduced 29.26%	1,291 $349,000
Q2 2021 Aug 16, 2021	BUY	$208.49 - $248.2 $2,501 - $2,978	12 Added 0.66%	1,825 $442,000
Q1 2021 May 17, 2021	SELL	$220.31 - $283.75 $1,101 - $1,418	-5 Reduced 0.28%	1,813 $416,000
Q4 2020 Feb 16, 2021	SELL	$223.82 - $271.35 $2,014 - $2,442	-9 Reduced 0.49%	1,818 $488,000
Q3 2020 Nov 16, 2020	SELL	$209.49 - $246.81 $12,569 - $14,808	-60 Reduced 3.18%	1,827 $431,000
Q2 2020 Aug 13, 2020	BUY	$178.49 - $250.39 $7,496 - $10,516	42 Added 2.28%	1,887 $430,000
Q1 2020 May 15, 2020	SELL	$148.38 - $186.78 $1,483 - $1,867	-10 Reduced 0.54%	1,845 $327,000
Q4 2019 Feb 14, 2020	SELL	$140.81 - $159.49 $932,303 - $1.06 Million	-6,621 Reduced 78.11%	1,855 $293,000
Q3 2019 Nov 14, 2019	SELL	$145.61 - $159.87 $58,098 - $63,788	-399 Reduced 4.5%	8,476 $1.26 Million
Q2 2019 Aug 14, 2019	SELL	$122.29 - $148.82 $1.12 Million - $1.36 Million	-9,129 Reduced 50.71%	8,875 $1.32 Million
Q1 2019 May 15, 2019	SELL	$102.78 - $138.28 $2.9 Million - $3.9 Million	-28,212 Reduced 61.04%	18,004 $2.49 Million
Q4 2018 Feb 14, 2019	BUY	$98.38 - $125.32 $3.54 Million - $4.51 Million	35,977 Added 351.37%	46,216 $4.96 Million
Q3 2018 Nov 14, 2018	SELL	$97.19 - $124.54 $3.36 Million - $4.3 Million	-34,532 Reduced 77.13%	10,239 $1.28 Million
Q2 2018 Aug 14, 2018	BUY	$83.88 - $102.21 $963,529 - $1.17 Million	11,487 Added 34.51%	44,771 $4.37 Million
Q1 2018 May 15, 2018	BUY	$82.06 - $95.19 $2.73 Million - $3.17 Million	33,284 New	33,284 $2.93 Million
Q4 2017 Feb 14, 2018	SELL	$84.49 - $90.09 $5.29 Million - $5.64 Million	-62,657 Closed	0 $0
Q3 2017 Nov 14, 2017	BUY	$81.79 - $96.62 $5.12 Million - $6.05 Million	62,657	62,657 $5.42 Million

Others Institutions Holding MASI

# of Institutions

413

Shares Held

48.1M

Call Options Held

58.5K

Put Options Held

58.6K

View Full List

About MASIMO CORP

Ticker MASI
Exchange NASDAQ
Sector Healthcare
Industry Medical Instruments & Supplies
Shares Outstandng 52,530,200
Market Cap $7.79B
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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