Willner & Heller, LLC

SEC CIK: 0001927796
Latest filing: Jul 7, 2026

SEC filings (opens in a new tab)

MASI holding history

Masimo Corp in every 13F filed by Willner & Heller, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MASI overview All 13F holders of MASI Full Q2 2026 holdings

Shares (Q2 2022): 0; Sold out in Q2 2022
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q4 2021

Holdings of MASI by Willner & Heller, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2022	0	$0	0.0%	−1,255−100.0%	Sold out	Holders
Q1 2022	1,255	$367.0K	0.5%	00.0%	Unchanged	Holders
Q4 2021	1,255	$340.0K	0.5%	–	No prior filing	Holders