Headlands Technologies’s Masimo MASI Stock Holding History

Headlands Technologies’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	-6,600	Closed	-$1.17M	–	887
2026 Q1	$1.17M	Buy	6,600 +4,250	+181%	+$667K	0.13%	173
2025 Q4	$306K	Buy	+2,350	New	+$337K	0.03%	516
2024 Q3	–	Sell	-866	Closed	-$109K	–	1396
2024 Q2	$109K	Buy	+866	New	+$114K	0.01%	626
2023 Q3	–	Sell	-84	Closed	-$13.8K	–	1086
2023 Q2	$13.8K	Buy	+84	New	+$14.6K	﹤0.01%	597
2023 Q1	–	Sell	-25	Closed	-$4K	–	659
2022 Q4	$4K	Buy	+25	New	+$3.44K	﹤0.01%	405

Other funds holding MASI

IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

HNB

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

Headlands Technologies's MASI Position: Q2 2026 in Review

Headlands Technologies sold out of Masimo (MASI) in Q2 2026, closing a stake of 6,600 shares — an estimated $1.17M sold.

Headlands Technologies first reported a position in MASI in Q4 2022 and held it in 5 quarters. The position peaked at $1.17M in Q1 2026. 2 funds tracked by Wall St. Rank hold MASI as of Q2 2026.

Headlands Technologies reported no remaining Masimo position as of Q2 2026 after selling out during the quarter.
Headlands Technologies sold 6,600 Masimo shares in Q2 2026, an estimated $1.17M.
Headlands Technologies first reported a position in Masimo in Q4 2022 and held it in 5 quarters.
Headlands Technologies's Masimo position peaked at $1.17M in Q1 2026.
2 funds tracked by Wall St. Rank held Masimo as of Q2 2026.

Based on Headlands Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.