Mirabella Financial Services’s Masimo MASI Stock Holding History

Mirabella Financial Services’s Portfolio MASI Stock Details MASI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$793K	Buy	4,458 +2,907	+187%	+$456K	0.08%	166
2025 Q4	$202K	Buy	+1,551	New	+$222K	0.02%	615
2023 Q3	–	Sell	-24,106	Closed	-$3.97M	–	533
2023 Q2	$3.97M	Buy	+24,106	New	+$4.2M	0.43%	72
2023 Q1	–	Sell	-47,440	Closed	-$7.02M	–	519
2022 Q4	$7.02M	Buy	47,440 +40,339	+568%	+$5.55M	0.63%	24
2022 Q3	$1M	Buy	+7,101	New	+$1.04M	0.1%	115
2021 Q4	–	Sell	-5,497	Closed	-$1.49M	–	528
2021 Q3	$1.49M	Buy	+5,497	New	+$1.49M	0.2%	127
2021 Q1	–	Sell	-17,531	Closed	-$4.71M	–	365
2020 Q4	$4.71M	Buy	17,531 +15,152	+637%	+$3.78M	0.59%	68
2020 Q3	$562K	Buy	+2,379	New	+$533K	0.08%	127

Other funds holding MASI

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

PCM

Politan Capital Management New York $985M AUM 3.12% 1-Year Est. Return

PCM

Pentwater Capital Management Naples, Florida $19.3B AUM 58.13% 1-Year Est. Return

Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return

HBK Investments Dallas, Texas $9.85B AUM 55.6% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Mirabella Financial Services's MASI Position: Q1 2026 in Review

Mirabella Financial Services increased its Masimo (MASI) stake by 187% in Q1 2026, buying an estimated $456K and bringing the position to 4,458 shares worth $793K. The position accounts for 0.08% of the portfolio, ranked #166.

Mirabella Financial Services first reported a position in MASI in Q3 2020 and has held it in 8 quarters since. The position peaked at $7.02M in Q4 2022. 445 funds tracked by Wall St. Rank hold MASI as of Q1 2026.

Mirabella Financial Services held 4,458 shares of Masimo worth $793K as of Q1 2026.
Mirabella Financial Services bought 2,907 Masimo shares in Q1 2026, an estimated $456K.
Masimo made up 0.08% of Mirabella Financial Services's portfolio in Q1 2026, its #166 holding.
Mirabella Financial Services first reported a position in Masimo in Q3 2020 and has held it in 8 quarters since.
Mirabella Financial Services's Masimo position peaked at $7.02M in Q4 2022.
445 funds tracked by Wall St. Rank held Masimo as of Q1 2026.

Based on Mirabella Financial Services's 13F filing for Q1 2026, filed 12 May 2026.