馬西莫公司
MX ˙ BMV ˙ US5747951003
SecurityMX:MASI / Masimo Corporation
InstitutionCaptrust Financial Advisors
Latest Disclosed Ownership6,106 shares
Latest Disclosed Value $ 1,086,126
Captrust Financial Advisors reports 58.52% increase in ownership of MASI / Masimo Corporation

On May 14, 2026 - Captrust Financial Advisors filed a 13F-HR form disclosing ownership of 6,106 shares of Masimo Corporation (MX:MASI) valued at $1,086,126 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 3,852 shares of Masimo Corporation. This represents a change in shares of 58.52% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F MASIMO CORP COM Stock 574795100 6,106 2,254 58.52 1,086 117.20 0.0019
2026-02-17 2025-12-31 13F MASIMO CORP COM Stock 574795100 3,852 3,852 501 0.0010
2023-11-15 2023-09-30 13F MASIMO CORP COM Stock 574795100 0 -1,654 -100.00 0 -100.00
2023-08-15 2023-06-30 13F MASIMO CORP COM Stock 574795100 1,654 18 1.10 272 -9.63 0.0011
2023-05-15 2023-03-31 13F MASIMO CORP COM Stock 574795100 1,636 53 3.35 302 28.63 0.0013
2023-02-15 2022-12-31 13F MASIMO CORP COM Stock 574795100 1,583 -17 -1.06 234 3.54 0.0012
2022-11-16 2022-09-30 13F MASIMO CORP COM Stock 574795100 1,600 398 33.11 226 43.95 0.0013
2022-08-23 2022-06-30 13F/A-1 MASIMO CORP COM Common Stock 574795100 1,202 -190 -13.65 157 -22.66 0.0010
2022-08-16 2022-06-30 13F MASIMO CORP COM COM 574795100 1,499 107 196 0.0014
2022-05-16 2022-03-31 13F MASIMO COM 574795100 1,392 440 46.22 203 -27.24 0.0013
2022-02-14 2021-12-31 13F MASIMO CORP COM Common Stock 574795100 952 -320 -25.16 279 -18.90 0.0019
2021-11-16 2021-09-30 13F MASIMO CORP COM Common Stock 574795100 1,272 -25 -1.93 344 9.55 0.0029
2021-08-16 2021-06-30 13F MASIMO CORP COM Common Stock 574795100 1,297 -47 -3.50 314 1.62 0.0029
2021-05-17 2021-03-31 13F MASIMO CORP COM Common Stock 574795100 1,344 914 212.56 309 168.70 0.0033
2021-02-16 2020-12-31 13F MASIMO CORP COM Common Stock 574795100 430 230 115.00 115 144.68 0.0015
2020-11-17 2020-09-30 13F MASIMO CORP COM Common Stock 574795100 200 90 81.82 47 88.00 0.0008
2020-08-14 2020-06-30 13F MASIMO CORP COM Common Stock 574795100 110 110 25 0.0004
2019-08-13 2019-06-30 13F MASIMO CORP COM Common Stock 574795100 0 -40 -100.00 0 -100.00
2019-05-15 2019-03-31 13F MASIMO CORP COM Common Stock 574795100 40 -55 -57.89 6 -40.00 0.0002
2019-02-13 2018-12-31 13F MASIMO CORP COM Common Stock 574795100 95 55 137.50 10 100.00 0.0005
2018-11-15 2018-09-30 13F MASIMO CORP COM Common Stock 574795100 40 37 1,233.33 5 0.0002
2018-08-13 2018-06-30 13F MASIMO CORP COM Common Stock 574795100 3 -8 -72.73 0 -100.00
2018-05-15 2018-03-31 13F MASIMO CORP COM Common Stock 574795100 11 11 1 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.