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

CUSIP: 574795100

Q1 2022 13F Holders as of 31 Mar 2022

Security identity
Security type / class
Equity / Common Stock, par value $0.001 per share
Shares outstanding
52,065,574
Holder snapshot
Total 13F shares
45,258,877
Share change
-1,119,943
Total reported value
$6,588,554,196
Put/Call ratio
54%
Reported price per share
$145.54
Number of holders
435
Value change
-$700,651,716
Number of buys
235
Number of sells
257

Security key

574795100

Report period

Q1 2022

Institutions

435

Top holders

10

MASI full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2022 Previous quarter: Q4 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
31 Dec 2021
13F Lead comparable stake: 17% Showing 1-6 of 15 holder rows.

Rank 3 holder

FMR LLC

13F
Ownership
3.9%
Position
$601.63M
13F
Holder Evidence Ownership % Position 12M Net Δ As of
BlackRock Finance, Inc.
13F
Company
13F
17%
$2,642,740,000
9,026,374 shares
 — 31 Dec 2021
VANGUARD GROUP INC
13F
Company
13F
9%
$1,377,162,000
4,703,742 shares
 — 31 Dec 2021
FMR LLC
13F
Company
13F
3.9%
$601,633,000
2,054,898 shares
 — 31 Dec 2021
Ownership Capital B.V.
13F
Company
13F
3.8%
$574,555,000
1,962,411 shares
 — 31 Dec 2021
STATE STREET CORP
13F
Company
13F
3.3%
$498,818,000
1,703,730 shares
 — 31 Dec 2021
Invesco Ltd.
13F
Company
13F
2.5%
$382,840,000
1,307,606 shares
 — 31 Dec 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 Q1 2022

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

Institutions
435
Shares
45,258,877
Rows available
435
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 Q1 2022 vs Q4 2021 Across Filers

Q4 2021 holders
502
Q1 2022 holders
435
Holder diff
-67
Investor Q4 2021 Shares Q1 2022 Shares Share Diff Share Chg % Q4 2021 value Q1 2022 value Value change Value Chg %

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

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .