Recent Quarter Total Invested
$6.66 B
Recent Quarter Institutional Ownership Percentage
93.57%
Total Invested of Last Quarter
$6.23 B
Ownership Percentage of Last Quarter
93.22%
Masimo Corporation Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK FUNDING, INC. /DE | 11/13/2024 | 8.82 M | $1.18 B | 100.00% | 16.52% |
| POLITAN CAPITAL MANAGEMENT LP | 11/14/2024 | 4.71 M | $628.62 M | 0.00% | 8.83% |
| VANGUARD GROUP INC | 11/13/2024 | 4.52 M | $602.72 M | -4.58% | 8.47% |
| T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 11/14/2024 | 1.53 M | $203.53 M | 32.24% | 2.86% |
| RTW INVESTMENTS, LP | 11/14/2024 | 1.46 M | $194.98 M | 0.00% | 2.74% |
| STATE STREET CORP | 11/14/2024 | 1.44 M | $191.84 M | 0.71% | 2.69% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 11/12/2024 | 1.39 M | $185.87 M | 23.18% | 2.61% |
| CAPITAL RESEARCH GLOBAL INVESTORS | 11/13/2024 | 1.36 M | $181.37 M | 28.68% | 2.55% |
| FARALLON CAPITAL MANAGEMENT LLC | 11/14/2024 | 1.26 M | $167.80 M | 12.42% | 2.36% |
| ACE MANAGEMENT GLOBAL LTD. | 10/28/2024 | 965,504 | $128.73 M | -8.99% | 1.81% |
| HOLOCENE ADVISORS, LP | 11/14/2024 | 875,159 | $116.68 M | -15.64% | 1.64% |
| LIONTRUST INVESTMENT PARTNERS LLP | 10/16/2024 | 808,693 | $101.85 M | 0.00% | 1.51% |
| GEODE CAPITAL MANAGEMENT, LLC | 11/12/2024 | 792,886 | $105.74 M | 1.53% | 1.48% |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 11/12/2024 | 792,166 | $105.62 M | 9.76% | 1.48% |
| ALYESKA INVESTMENT GROUP, L.P. | 11/14/2024 | 745,127 | $99.35 M | 72.91% | 1.40% |
| MORGAN STANLEY | 11/14/2024 | 736,856 | $98.25 M | 54.87% | 1.38% |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 11/13/2024 | 732,621 | $97.59 M | 38.59% | 1.37% |
| DIMENSIONAL FUND ADVISORS LP | 11/07/2024 | 597,698 | $79.69 M | 13.72% | 1.12% |
| MAN GROUP PLC | 11/14/2024 | 399,945 | $53.32 M | 37.07% | 0.75% |
| SUMITOMO MITSUI TRUST HOLDINGS, INC. | 11/05/2024 | 372,183 | $49.62 M | -4.82% | 0.70% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 11/12/2024 | 370,028 | $49.34 M | -5.91% | 0.69% |
| BAMCO INC /NY/ | 11/14/2024 | 347,200 | $46.29 M | 0.00% | 0.65% |
| TWO SIGMA INVESTMENTS, LP | 11/14/2024 | 342,827 | $45.71 M | 36.61% | 0.64% |
| BANK OF NEW YORK MELLON CORP | 11/12/2024 | 341,960 | $45.59 M | -12.26% | 0.64% |
| ENSEMBLE CAPITAL MANAGEMENT, LLC | 11/12/2024 | 340,355 | $45.38 M | -16.40% | 0.64% |
| GOLDMAN SACHS GROUP INC | 11/14/2024 | 332,076 | $44.28 M | 145.82% | 0.62% |
| COMERICA BANK | 11/14/2024 | 245,081 | $32.68 M | 28.53% | 0.46% |
| ING GROEP NV | 11/06/2024 | 240,900 | $32.12 M | 143.33% | 0.45% |
| TWO SIGMA ADVISERS, LP | 11/14/2024 | 218,600 | $29.15 M | 95.88% | 0.41% |
| AMERIPRISE FINANCIAL INC | 11/14/2024 | 199,861 | $26.65 M | 117.74% | 0.37% |
| CITADEL ADVISORS LLC | 11/14/2024 | 189,549 | $25.27 M | -16.68% | 0.36% |
| CRAMER ROSENTHAL MCGLYNN LLC | 11/14/2024 | 185,017 | $24.67 M | 923.27% | 0.35% |
| RAYMOND JAMES & ASSOCIATES | 10/18/2024 | 175,050 | $23.34 M | -3.04% | 0.33% |
| CLEARLINE CAPITAL LP | 11/14/2024 | 160,029 | $21.34 B | 100.00% | 0.30% |
| JPMORGAN CHASE & CO | 11/08/2024 | 155,853 | $20.78 M | 5.22% | 0.29% |
| GOTHAM ASSET MANAGEMENT, LLC | 11/14/2024 | 153,486 | $20.46 M | 90.05% | 0.29% |
| ROCKEFELLER CAPITAL MANAGEMENT L.P. | 11/14/2024 | 137,393 | $18.32 M | 4.20% | 0.26% |
| NATIONAL BANK OF CANADA /FI/ | 11/15/2024 | 132,500 | $17.67 M | 195.59% | 0.25% |
| RHUMBLINE ADVISERS | 11/12/2024 | 127,014 | $16.93 M | -0.59% | 0.24% |
| BANK OF AMERICA CORP /DE/ | 11/14/2024 | 117,845 | $15.71 M | 2.45% | 0.22% |
| FIL LTD | 11/13/2024 | 105,708 | $14.09 M | 38.82% | 0.20% |
| CANADA PENSION PLAN INVESTMENT BOARD | 11/14/2024 | 104,300 | $13.91 M | 100.00% | 0.20% |
| PRINCIPAL FINANCIAL GROUP INC | 10/31/2024 | 102,507 | $13.67 M | -31.04% | 0.19% |
| LEGAL & GENERAL GROUP PLC | 11/14/2024 | 98,870 | $13.18 M | 0.98% | 0.19% |
| TWIN TREE MANAGEMENT, LP | 11/13/2024 | 94,416 | $12.59 M | 100.00% | 0.18% |
| SWISS NATIONAL BANK | 11/07/2024 | 88,300 | $11.77 M | -0.23% | 0.17% |
| INVESCO LTD. | 11/12/2024 | 85,158 | $11.35 M | 2.54% | 0.16% |
| GAMCO INVESTORS, INC. ET AL | 11/14/2024 | 84,500 | $11.27 M | 0.00% | 0.16% |
| NUVEEN ASSET MANAGEMENT, LLC | 11/14/2024 | 83,727 | $11.16 M | -27.65% | 0.16% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 11/14/2024 | 78,500 | $10.47 M | 96.74% | 0.15% |
Masimo Corporationinstitutional Ownership - Frequently Asked Questions
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Who are the largest shareholders of MASI shares?
During the previous two years, 551 institutional investors and hedge funds held shares of Masimo Corporation. The most heavily invested institutionals were:
BlackRock Funding, Inc. /DE: 8.82 M
Politan Capital Management LP: 4.71 M
VANGUARD GROUP INC: 4.52 M
T. Rowe Price Investment Management, Inc.: 1.53 M
RTW INVESTMENTS, LP: 1.46 M
STATE STREET CORP: 1.44 M
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What percentage of Masimo Corporation stock is owned by institutional investors?
93.57% of Masimo Corporation stock is owned by institutional investors.
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How much institutional buying is happening at MASI ?
Institutional investors have bought a total of 64.83 M shares in the last 24 months. This purchase volume represents approximately $11.30 B in transactions.