- Type / Class
- Equity / Common Stock
- Shares outstanding
- 52,221,656
- Total 13F shares
- 40,449,406
- Share change
- -149,873
- Total reported value
- $2,726,201,878
- Put/Call ratio
- 35%
- Price per share
- $67.40
- Number of holders
- 308
- Value change
- -$2,875,693
- Number of buys
- 132
- Number of sells
- 148
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 |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
|
Company |
8%
|
4,153,381
|
$247,084,000 | — | 30 Sep 2016 | |
| BlackRock Fund Advisors |
13F
|
Company |
5.9%
|
3,082,642
|
$183,386,000 | — | 30 Sep 2016 | |
| JANUS HENDERSON INVESTORS US LLC |
13F
|
Company |
5.2%
|
2,689,556
|
$160,002,000 | — | 30 Sep 2016 | |
| BlackRock Institutional Trust Company, N.A. |
13F
|
Company |
3.2%
|
1,666,288
|
$99,127,000 | — | 30 Sep 2016 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
2.2%
|
1,148,356
|
$68,314,000 | — | 30 Sep 2016 | |
| STATE STREET CORP |
13F
|
Company |
1.8%
|
945,804
|
$56,264,000 | — | 30 Sep 2016 | |
| ACADIAN ASSET MANAGEMENT LLC |
13F
|
Company |
1.7%
|
900,553
|
$53,573,000 | — | 30 Sep 2016 | |
| Bank of New York Mellon Corp |
13F
|
Company |
1.6%
|
854,423
|
$50,831,000 | — | 30 Sep 2016 | |
| Champlain Investment Partners, LLC |
13F
|
Company |
1.6%
|
839,125
|
$49,920,000 | — | 30 Sep 2016 | |
| BLACKROCK ADVISORS LLC |
13F
|
Company |
1.5%
|
808,702
|
$48,109,000 | — | 30 Sep 2016 | |
| JANUS HENDERSON GROUP PLC |
13F
|
Company |
1.4%
|
720,255
|
$42,848,000 | — | 30 Sep 2016 | |
| VOYA INVESTMENT MANAGEMENT LLC |
13F
|
Company |
1.4%
|
718,387
|
$42,737,000 | — | 30 Sep 2016 | |
| Boston Trust Walden Corp |
13F
|
Company |
1.2%
|
605,458
|
$36,018,000 | — | 30 Sep 2016 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
1.1%
|
591,634
|
$35,196,000 | — | 30 Sep 2016 | |
| WESTFIELD CAPITAL MANAGEMENT CO LP |
13F
|
Company |
1.1%
|
575,453
|
$34,234,000 | — | 30 Sep 2016 | |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
|
Company |
1.1%
|
573,270
|
$34,104,000 | — | 30 Sep 2016 | |
| SCHRODER INVESTMENT MANAGEMENT GROUP |
13F
|
Company |
1.1%
|
571,878
|
$34,021,000 | — | 30 Sep 2016 | |
| FULLER & THALER ASSET MANAGEMENT, INC. |
13F
|
Company |
1.1%
|
558,924
|
$33,250,000 | — | 30 Sep 2016 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1%
|
545,012
|
$32,423,000 | — | 30 Sep 2016 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.96%
|
502,020
|
$29,865,000 | — | 30 Sep 2016 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.89%
|
466,309
|
$27,740,000 | — | 30 Sep 2016 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.82%
|
429,004
|
$25,521,000 | — | 30 Sep 2016 | |
| PRUDENTIAL FINANCIAL INC |
13F
|
Company |
0.82%
|
427,581
|
$25,437,000 | — | 30 Sep 2016 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.79%
|
412,646
|
$24,548,000 | — | 30 Sep 2016 | |
| FMR LLC |
13F
|
Company |
0.77%
|
400,000
|
$23,796,000 | — | 30 Sep 2016 | |
| NORGES BANK |
13F
|
Company |
0.75%
|
393,653
|
$22,367,000 | — | 30 Sep 2016 | |
| Gamma As Sector |
13F
|
Individual |
0.68%
|
356,223
|
$21,541,000 | — | 30 Sep 2016 | |
| BlackRock Group LTD |
13F
|
Company |
0.69%
|
360,380
|
$21,439,000 | — | 30 Sep 2016 | |
| RAYMOND JAMES & ASSOCIATES |
13F
|
Company |
0.67%
|
351,565
|
$20,915,000 | — | 30 Sep 2016 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.67%
|
351,308
|
$20,900,000 | — | 30 Sep 2016 | |
| CHARTWELL INVESTMENT PARTNERS, LLC |
13F
|
Company |
0.67%
|
351,277
|
$20,897,000 | — | 30 Sep 2016 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.65%
|
341,639
|
$20,325,000 | — | 30 Sep 2016 | |
| ROCKEFELLER FINANCIAL SERVICES INC |
13F
|
Company |
0.65%
|
338,015
|
$20,109,000 | — | 30 Sep 2016 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.63%
|
330,754
|
$19,676,000 | — | 30 Sep 2016 | |
| LORD, ABBETT & CO. LLC |
13F
|
Company |
0.6%
|
312,334
|
$18,581,000 | — | 30 Sep 2016 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.58%
|
305,210
|
$18,157,000 | — | 30 Sep 2016 | |
| MORGAN STANLEY |
13F
|
Company |
0.58%
|
303,219
|
$18,039,000 | — | 30 Sep 2016 | |
| Numeric Investors LLC |
13F
|
Company |
0.58%
|
301,917
|
$17,961,000 | — | 30 Sep 2016 | |
| ROTHSCHILD & CO ASSET MANAGEMENT US INC. |
13F
|
Company |
0.55%
|
287,595
|
$17,109,000 | — | 30 Sep 2016 | |
| Nationwide Fund Advisors |
13F
|
Company |
0.54%
|
280,538
|
$16,689,000 | — | 30 Sep 2016 | |
| Jupiter Investment Management Ltd |
13F
|
Company |
0.52%
|
273,894
|
$16,293,000 | — | 30 Sep 2016 | |
| Matarin Capital Management, LLC |
13F
|
Company |
0.47%
|
247,375
|
$14,716,339 | — | 30 Sep 2016 | |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ |
13F
|
Company |
0.46%
|
238,615
|
$14,195,000 | — | 30 Sep 2016 | |
| TIAA CREF INVESTMENT MANAGEMENT LLC |
13F
|
Company |
0.41%
|
213,241
|
$12,686,000 | — | 30 Sep 2016 | |
| Invesco Ltd. |
13F
|
Company |
0.39%
|
205,650
|
$12,234,000 | — | 30 Sep 2016 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.39%
|
205,041
|
$12,198,000 | — | 30 Sep 2016 | |
| HUSSMAN STRATEGIC ADVISORS, INC. |
13F
|
Company |
0.38%
|
200,000
|
$11,898,000 | — | 30 Sep 2016 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.38%
|
197,223
|
$11,733,000 | — | 30 Sep 2016 | |
| BlackRock Investment Management, LLC |
13F
|
Company |
0.38%
|
197,084
|
$11,725,000 | — | 30 Sep 2016 | |
| PARAMETRIC PORTFOLIO ASSOCIATES LLC |
13F
|
Company |
0.37%
|
192,903
|
$11,476,000 | — | 30 Sep 2016 |
Institutional Holders of MASIMO CORP - Common Stock (MASI) as of Q4 2016
As of 31 Dec 2016,
MASIMO CORP - Common Stock (MASI) was held by
308 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
40,449,406 shares.
The largest 10 holders included
VANGUARD GROUP INC, BlackRock Fund Advisors, JANUS CAPITAL MANAGEMENT LLC, BlackRock Institutional Trust Company, N.A., DIMENSIONAL FUND ADVISORS LP, STATE STREET CORP, ACADIAN ASSET MANAGEMENT LLC, Bank of New York Mellon Corp, COLUMBIA WANGER ASSET MANAGEMENT LLC, and Champlain Investment Partners, LLC.
This page lists
308
institutional shareholders reporting positions in this security
for the Q4 2016 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2016 vs Q3 2016 Across Filers
Q3 2016 holders
290
Q4 2016 holders
308
Holder diff
18
| Investor | Q3 2016 Shares | Q4 2016 Shares | Share Diff | Share Chg % | Q3 2016 Value $ | Q4 2016 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.