Polymer Capital Management’s Masimo MASI Stock Holding History

Polymer Capital Management’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	-2,398	Closed	-$427K	–	849
2026 Q1	$427K	Sell	2,398 -7,125	-75%	-$1.12M	0.04%	475
2025 Q4	$1.24M	Buy	9,523 +3,647	+62%	+$522K	0.13%	185
2025 Q3	$867K	Buy	+5,876	New	+$890K	0.09%	233

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

Polymer Capital Management's MASI Position: Q2 2026 in Review

Polymer Capital Management sold out of Masimo (MASI) in Q2 2026, closing a stake of 2,398 shares — an estimated $427K sold.

Polymer Capital Management first reported a position in MASI in Q3 2025 and held it in 3 quarters. The position peaked at $1.24M in Q4 2025. 2 funds tracked by Wall St. Rank hold MASI as of Q2 2026.

Polymer Capital Management reported no remaining Masimo position as of Q2 2026 after selling out during the quarter.
Polymer Capital Management sold 2,398 Masimo shares in Q2 2026, an estimated $427K.
Polymer Capital Management first reported a position in Masimo in Q3 2025 and held it in 3 quarters.
Polymer Capital Management's Masimo position peaked at $1.24M in Q4 2025.
2 funds tracked by Wall St. Rank held Masimo as of Q2 2026.

Based on Polymer Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.