Question 1

How many shares of MASI does Arizona State Retirement System own?

Accepted Answer

Arizona State Retirement System previously held 0 shares of MASI (MASIMO CORP) before exiting the position in 2026-Q2.

Question 2

What is Arizona State Retirement System's MASI position worth?

Accepted Answer

Arizona State Retirement System's MASI position was last reported at $0 in 2026-Q2 before the exit.

Question 3

Is Arizona State Retirement System buying or selling MASI?

Accepted Answer

In 2026-Q2, Arizona State Retirement System exited their MASI position entirely (-100.0% change in shares).

Question 4

When did Arizona State Retirement System first buy MASI?

Accepted Answer

Based on available 13F filings, Arizona State Retirement System first reported a position in MASI in 2019-Q1. They have held the position across 30 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Exited	0	-100.0%	$0	0.0%	$179.95	0
2026-Q1	Decreased	12,541	-2.2%	$2.2M	0.0%	$175.36	0
2025-Q4	Decreased	12,818	-5.8%	$1.7M	0.0%	$131.07	0
2025-Q3	Increased	13,609	+1.7%	$2M	0.0%	$142.94	26
2025-Q2	Increased	13,385	+2.7%	$2.3M	0.0%	$168.21	27
2025-Q1	Decreased	13,028	-1.2%	$2.2M	0.0%	$163.55	0
2024-Q4	Increased	13,183	+1.3%	$2.2M	0.0%	$168.59	26
2024-Q3	Increased	13,017	+3.4%	$1.7M	0.0%	$133.20	27
2024-Q2	Increased	12,591	+2.0%	$1.6M	0.0%	$125.94	26
2024-Q1	Decreased	12,344	-1.6%	$1.8M	0.0%	$146.85	0
2023-Q4	Decreased	12,551	-1.7%	$1.5M	0.0%	$117.21	0
2023-Q3	Increased	12,773	+4.7%	$1.1M	0.0%	$87.68	26
2023-Q2	Decreased	12,202	-15.9%	$2M	0.0%	$165.63	0
2023-Q1	Increased	14,518	+2.8%	$2.7M	0.0%	$178.54	27
2022-Q4	Decreased	14,126	-2.4%	$2.1M	0.0%	$147.95	0
2022-Q3	Decreased	14,478	-1.4%	$2M	0.0%	$142.42	0
2022-Q2	Increased	14,679	+0.5%	$1.9M	0.0%	$136.11	26
2022-Q1	Increased	14,603	+2.5%	$2.1M	0.0%	$155.40	27
2021-Q4	Decreased	14,241	-2.9%	$4.2M	0.0%	$297.23	0
2021-Q3	Decreased	14,663	-1.2%	$4M	0.0%	$270.43	0
2021-Q2	Decreased	14,840	-1.6%	$3.6M	0.0%	$246.89	0
2021-Q1	Increased	15,080	+0.7%	$3.5M	0.0%	$226.13	27
2020-Q4	Decreased	14,969	-4.3%	$4M	0.0%	$267.52	0
2020-Q3	Increased	15,644	+30.6%	$3.7M	0.0%	$232.31	34
2020-Q2	Increased	11,975	+0.1%	$2.7M	0.0%	$219.73	26
2020-Q1	Decreased	11,957	-57.0%	$2.1M	0.0%	$179.76	0
2019-Q4	Decreased	27,820	-9.0%	$4.4M	0.1%	$158.60	0
2019-Q3	Decreased	30,576	-14.2%	$4.5M	0.1%	$146.61	0
2019-Q2	Increased	35,626	+1.4%	$5.3M	0.1%	$148.82	27
2019-Q1	First report	35,126	-	$4.9M	0.1%	$138.28	0

MASI30 quarters

MASI
30 quarters