MASIMO CORP - Common Stock, par value $0.001 per share (MASI)

CUSIP: 574795100

Q4 2021 13F Holders as of 31 Dec 2021

Security identity
Security type / class
Equity / Common Stock, par value $0.001 per share
Shares outstanding
52,065,574
Holder snapshot
Total 13F shares
46,324,863
Share change
-37,678
Total reported value
$13,546,650,154
Put/Call ratio
28%
Reported price per share
$292.78
Number of holders
502
Value change
-$6,634,536
Number of buys
237
Number of sells
187

Security key

574795100

Report period

Q4 2021

Institutions

502

Top holders

10

MASI full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2022 Previous quarter: Q3 2021 MASIMO CORP SEC filings MASIMO CORP company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of MASI - MASIMO CORP - Common Stock, par value $0.001 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder
BlackRock Finance, Inc.
13D/G signal
—
Evidence rows
15
Latest as of
30 Sep 2021
13F Lead comparable stake: 17% Showing 1-6 of 15 holder rows.

Rank 3 holder

FMR LLC

13F
Ownership
4%
Position
$562.53M
13F
Holder Evidence Ownership % Position 12M Net Δ As of
BlackRock Finance, Inc.
13F
Company
13F
17%
$2,407,507,000
8,893,302 shares
 — 30 Sep 2021
VANGUARD GROUP INC
13F
Company
13F
9%
$1,264,758,000
4,672,002 shares
 — 30 Sep 2021
FMR LLC
13F
Company
13F
4%
$562,531,000
2,077,990 shares
 — 30 Sep 2021
Ownership Capital B.V.
13F
Company
13F
3.9%
$544,372,000
2,010,906 shares
 — 30 Sep 2021
STATE STREET CORP
13F
Company
13F
3.2%
$457,590,000
1,690,331 shares
 — 30 Sep 2021
Invesco Ltd.
13F
Company
13F
2.2%
$313,622,000
1,158,523 shares
 — 30 Sep 2021
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2021

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
502
Shares
46,324,863
Rows available
502
Investor Option Weight % Change % Reported value * Price Shares Share Change Activity Report Period

* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.

Compare Q4 2021 vs Q3 2021 Across Filers

Q3 2021 holders
457
Q4 2021 holders
502
Holder diff
45
Investor Q3 2021 Shares Q4 2021 Shares Share Diff Share Chg % Q3 2021 value Q4 2021 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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