- Type / Class
- Equity / Common Stock
- Shares outstanding
- 52,221,656
- Total 13F shares
- 46,260,495
- Share change
- +515,010
- Total reported value
- $12,512,067,827
- Put/Call ratio
- 22%
- Price per share
- $270.71
- Number of holders
- 457
- Value change
- +$159,621,988
- Number of buys
- 193
- Number of sells
- 202
Quarterly Holders Quick Answers
What is CUSIP 574795100?
CUSIP 574795100 identifies MASI - MASIMO CORP - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Related Filing Research
- Latest 13F filings for newly reported positions.
- Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
- Latest 10-Q/10-K reports for financial context tied to this issuer.
- Recent insider transactions for executive and insider activity.
- SEC investors directory and top value investors for manager drilldown.
- Back to full security ownership history.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 574795100:
Top shareholders of MASI - MASIMO CORP - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
|
Company |
17%
|
8,918,113
|
$2,162,196,000 | — | 30 Jun 2021 | |
| VANGUARD GROUP INC |
13F
|
Company |
9%
|
4,690,339
|
$1,137,172,000 | — | 30 Jun 2021 | |
| FMR LLC |
13F
|
Company |
4%
|
2,081,786
|
$504,730,000 | — | 30 Jun 2021 | |
| Ownership Capital B.V. |
13F
|
Company |
3.7%
|
1,939,045
|
$470,121,000 | — | 30 Jun 2021 | |
| STATE STREET CORP |
13F
|
Company |
3.3%
|
1,698,680
|
$411,845,000 | — | 30 Jun 2021 | |
| Invesco Ltd. |
13F
|
Company |
2.2%
|
1,149,910
|
$278,796,000 | — | 30 Jun 2021 | |
| Champlain Investment Partners, LLC |
13F
|
Company |
2.1%
|
1,113,407
|
$269,946,000 | — | 30 Jun 2021 | |
| CREDIT SUISSE AG/ |
13F
|
Company |
1.8%
|
933,466
|
$226,320,000 | — | 30 Jun 2021 | |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
|
Company |
1.6%
|
853,864
|
$207,020,000 | — | 30 Jun 2021 | |
| RTW INVESTMENTS, LP |
13F
|
Company |
1.6%
|
826,210
|
$200,315,000 | — | 30 Jun 2021 | |
| Bank of New York Mellon Corp |
13F
|
Company |
1.5%
|
788,621
|
$191,201,000 | — | 30 Jun 2021 | |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. |
13F
|
Company |
1.5%
|
771,533
|
$187,059,000 | — | 30 Jun 2021 | |
| Neuberger Berman Group LLC |
13F
|
Company |
1.3%
|
704,900
|
$170,651,000 | — | 30 Jun 2021 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
1.3%
|
660,630
|
$160,167,000 | — | 30 Jun 2021 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.2%
|
649,135
|
$157,148,000 | — | 30 Jun 2021 | |
| MACQUARIE GROUP LTD |
13F
|
Company |
1.1%
|
566,996
|
$137,468,000 | — | 30 Jun 2021 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1%
|
531,422
|
$128,842,000 | — | 30 Jun 2021 | |
| MARTIN CURRIE LTD |
13F
|
Company |
0.93%
|
485,594
|
$117,732,000 | — | 30 Jun 2021 | |
| BNP Paribas Asset Management Holding S.A. |
13F
|
Company |
0.9%
|
469,908
|
$113,929,000 | — | 30 Jun 2021 | |
| GENEVA CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.85%
|
444,832
|
$107,850,000 | — | 30 Jun 2021 | |
| Legal & General Group Plc |
13F
|
Company |
0.84%
|
438,582
|
$106,334,000 | — | 30 Jun 2021 | |
| Fundsmith LLP |
13F
|
Company |
0.83%
|
433,438
|
$105,087,000 | — | 30 Jun 2021 | |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
0.83%
|
431,775
|
$104,684,000 | — | 30 Jun 2021 | |
| NORGES BANK |
13F
|
Company |
0.82%
|
430,236
|
$104,311,000 | — | 30 Jun 2021 | |
| CITIGROUP INC |
13F
|
Company |
0.79%
|
413,251
|
$100,193,000 | — | 30 Jun 2021 | |
| EAGLE ASSET MANAGEMENT INC |
13F
|
Company |
0.77%
|
400,723
|
$97,155,000 | — | 30 Jun 2021 | |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
13F
|
Company |
0.76%
|
398,063
|
$96,510,000 | — | 30 Jun 2021 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
0.65%
|
339,936
|
$82,418,000 | — | 30 Jun 2021 | |
| Ensemble Capital Management, LLC |
13F
|
Company |
0.62%
|
324,378
|
$78,645,000 | — | 30 Jun 2021 | |
| RAYMOND JAMES & ASSOCIATES |
13F
|
Company |
0.58%
|
304,027
|
$73,711,000 | — | 30 Jun 2021 | |
| DF DENT & CO INC |
13F
|
Company |
0.58%
|
301,657
|
$73,137,000 | — | 30 Jun 2021 | |
| FAYEZ SAROFIM & CO |
13F
|
Company |
0.58%
|
300,681
|
$72,900,000 | — | 30 Jun 2021 | |
| SCHRODER INVESTMENT MANAGEMENT GROUP |
13F
|
Company |
0.56%
|
290,441
|
$70,417,000 | — | 30 Jun 2021 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.54%
|
283,006
|
$68,615,000 | — | 30 Jun 2021 | |
| Korea Investment CORP |
13F
|
Company |
0.54%
|
279,992
|
$67,884,000 | — | 30 Jun 2021 | |
| APG Asset Management N.V. |
13F
|
Company |
0.61%
|
321,064
|
$65,640,000 | — | 30 Jun 2021 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
0.52%
|
269,749
|
$65,400,647 | — | 30 Jun 2021 | |
| J.P. Morgan Private Wealth Advisors LLC |
13F
|
Company |
0.48%
|
251,446
|
$60,963,000 | — | 30 Jun 2021 | |
| UBS Group AG |
13F
|
Company |
0.47%
|
246,332
|
$59,723,000 | — | 30 Jun 2021 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.45%
|
233,531
|
$56,626,000 | — | 30 Jun 2021 | |
| TD ASSET MANAGEMENT INC |
13F
|
Company |
0.39%
|
201,878
|
$54,990,000 | — | 30 Jun 2021 | |
| Natixis Investment Managers International |
13F
|
Company |
0.43%
|
223,240
|
$54,124,000 | — | 30 Jun 2021 | |
| Swiss National Bank |
13F
|
Company |
0.41%
|
213,914
|
$51,863,000 | — | 30 Jun 2021 | |
| VICTORY CAPITAL MANAGEMENT INC |
13F
|
Company |
0.41%
|
212,027
|
$51,406,000 | — | 30 Jun 2021 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.38%
|
196,014
|
$47,524,000 | — | 30 Jun 2021 | |
| Epoch Investment Partners, Inc. |
13F
|
Company |
0.37%
|
192,099
|
$46,575,000 | — | 30 Jun 2021 | |
| Obermeyer Wealth Partners |
13F
|
Company |
0.37%
|
191,383
|
$46,401,000 | — | 30 Jun 2021 | |
| NATIXIS ADVISORS, LLC |
13F
|
Company |
0.36%
|
189,507
|
$45,946,000 | — | 30 Jun 2021 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
0.36%
|
185,508
|
$44,977,000 | — | 30 Jun 2021 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.35%
|
184,558
|
$44,746,000 | — | 30 Jun 2021 |
Institutional Holders of MASIMO CORP - Common Stock (MASI) as of Q3 2021
As of 30 Sep 2021,
MASIMO CORP - Common Stock (MASI) was held by
457 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
46,260,495 shares.
The largest 10 holders included
BlackRock Inc., VANGUARD GROUP INC, FMR LLC, Ownership Capital B.V., STATE STREET CORP, Invesco Ltd., Champlain Investment Partners, LLC, MASSACHUSETTS FINANCIAL SERVICES CO /MA/, RTW INVESTMENTS, LP, and CREDIT SUISSE AG/.
This page lists
459
institutional shareholders reporting positions in this security
for the Q3 2021 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2021 vs Q2 2021 Across Filers
Q2 2021 holders
447
Q3 2021 holders
457
Holder diff
10
| Investor | Q2 2021 Shares | Q3 2021 Shares | Share Diff | Share Chg % | Q2 2021 Value $ | Q3 2021 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.