Skip to main content

Whitebox Advisors LLC

SEC CIK
0001257391
Latest filing
Aug 14, 2026

MASI holding history

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

MASI overviewAll 13F holders of MASIFull Q2 2026 holdings

Shares (Q2 2026)
0
Sold out in Q2 2026
Value
$0
% of portfolio
0.0%
Quarters held
1
Since Q1 2026
Holdings of MASI by Whitebox Advisors LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20260$00.0%−270,001−100.0%Sold outHolders
Q1 2026270,001$48.0M0.7%+270,001NewHolders