Fidelity International’s Masimo MASI Stock Holding History

Fidelity International’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 Q2	–	Sell	-482,000	Closed	-$85.7M	–	1185
2026 Q1	$85.7M	Buy	+482,000	New	+$75.6M	0.07%	259
2025 Q3	–	Sell	-56,326	Closed	-$9.48M	–	1036
2025 Q2	$9.48M	Sell	56,326 -113,462	-67%	-$18.1M	0.01%	550
2025 Q1	$28.3M	Buy	169,788 +59,456	+54%	+$10.3M	0.03%	405
2024 Q4	$18.2M	Buy	110,332 +4,624	+4%	+$730K	0.02%	458
2024 Q3	$14.1M	Buy	105,708 +29,561	+39%	+$3.43M	0.01%	512
2024 Q2	$9.6M	Buy	76,147 +2,960	+4%	+$390K	0.01%	529
2024 Q1	$10.7M	Sell	73,187 -143,287	-66%	-$18.5M	0.01%	516
2023 Q4	$25.4M	Buy	216,474 +99,004	+84%	+$9.23M	0.03%	385
2023 Q3	$10.3M	Buy	+117,470	New	+$13.7M	0.01%	490

Other funds holding MASI

IFP Advisors Tampa, Florida $5.86B AUM 20.09% 1-Year Est. Return

Huntington National Bank Columbus, Ohio $20.6B AUM 34.61% 1-Year Est. Return

Fidelity International's MASI Position: Q2 2026 in Review

Fidelity International sold out of Masimo (MASI) in Q2 2026, closing a stake of 482,000 shares — an estimated $85.7M sold.

Fidelity International first reported a position in MASI in Q3 2023 and held it in 9 quarters. The position peaked at $85.7M in Q1 2026. 2 funds tracked by Wall St. Rank hold MASI as of Q2 2026.

Fidelity International reported no remaining Masimo position as of Q2 2026 after selling out during the quarter.
Fidelity International sold 482,000 Masimo shares in Q2 2026, an estimated $85.7M.
Fidelity International first reported a position in Masimo in Q3 2023 and held it in 9 quarters.
Fidelity International's Masimo position peaked at $85.7M in Q1 2026.
2 funds tracked by Wall St. Rank held Masimo as of Q2 2026.

Based on Fidelity International's 13F filing for Q2 2026, filed 13 Aug 2026.