HSBC Holdings’s Masimo MASI Stock Holding History

HSBC Holdings’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
2023 Q4	–	Sell	-8,000	Closed	-$707K	–	2843
2023 Q3	$707K	Buy	+8,000	New	+$931K	﹤0.01%	1849

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

HSBC Holdings's MASI Position: Q1 2026 in Review

HSBC Holdings opened a new position in Masimo (MASI) in Q1 2026: 473,434 shares worth $84.3M. The stake represents 0.04% of the portfolio and ranks #379 among its holdings. This is a return to the name: HSBC Holdings previously reported a position in MASI as recently as Q4 2024.

HSBC Holdings first reported a position in MASI in Q4 2016 and has held it in 33 quarters since. 445 funds tracked by Wall St. Rank hold MASI as of Q1 2026.

HSBC Holdings held 473,434 shares of Masimo worth $84.3M as of Q1 2026.
Masimo was a new HSBC Holdings position in Q1 2026.
Masimo made up 0.04% of HSBC Holdings's portfolio in Q1 2026, its #379 holding.
HSBC Holdings first reported a position in Masimo in Q4 2016 and has held it in 33 quarters since.
445 funds tracked by Wall St. Rank held Masimo as of Q1 2026.

Based on HSBC Holdings's 13F filing for Q1 2026, filed 30 Apr 2026.