Institutional Ownership
BlackRock Inc is the biggest individual institutional holder of Masimo Corporation (MASI), owning a total of 9 million shares. Combined, the top 104 institutional holders of MASI own 243.74% of the company with a total of 134.6 million shares.
In the latest ownership report, the top 104 institutional holders have increased their combined ownership of MASI by 5.8 million shares, a 4.12% increase from the quarter prior.
Institution Ownership Chart
Top Institutions
Owner | Percent Owned | Percent Change | Shares Owned | Share Change | Date Reported |
---|---|---|---|---|---|
BlackRock Inc | 16.304% | 1.496% | 9,026,374 | 133,072 | 2021-12-31 |
BlackRock Inc | 16.198% | 9.357% | 8,918,113 | 763,064 | 2021-06-30 |
BlackRock Inc | 14.827% | -1.942% | 8,155,049 | -161,475 | 2021-03-31 |
Vanguard Group Inc | 8.604% | 1.529% | 4,775,660 | 71,918 | 2022-03-31 |
Vanguard Group Inc | 8.564% | 2.377% | 4,710,246 | 109,340 | 2021-03-31 |
Vanguard Group Inc | 8.519% | -0.423% | 4,690,339 | -19,907 | 2021-06-30 |
Vanguard Group Inc | 8.496% | 0.679% | 4,703,742 | 31,740 | 2021-12-31 |
Vanguard Group Inc | 8.460% | -0.391% | 4,672,002 | -18,337 | 2021-09-30 |
FMR Inc | 4.386% | -36.989% | 2,412,054 | -1,415,917 | 2021-03-31 |
FMR Inc | 3.781% | -13.692% | 2,081,786 | -330,268 | 2021-06-30 |
FMR Inc | 3.763% | -0.182% | 2,077,990 | -3,796 | 2021-09-30 |
FMR Inc | 3.729% | 0.711% | 2,069,501 | 14,603 | 2022-03-31 |
FMR Inc | 3.712% | -1.111% | 2,054,898 | -23,092 | 2021-12-31 |
Ownership Capital BV | 3.642% | 3.706% | 2,010,906 | 71,861 | 2021-09-30 |
Ownership Capital BV | 3.545% | -2.412% | 1,962,411 | -48,495 | 2021-12-31 |
Ownership Capital BV | 3.522% | 2.518% | 1,939,045 | 47,631 | 2021-06-30 |
Ownership Capital BV | 3.439% | 9.079% | 1,891,414 | 157,425 | 2021-03-31 |
State Street Corporation | 3.119% | 1.600% | 1,730,991 | 27,261 | 2022-03-31 |
State Street Corporation | 3.085% | 4.252% | 1,698,680 | 69,274 | 2021-06-30 |
State Street Corporation | 3.077% | 0.793% | 1,703,730 | 13,399 | 2021-12-31 |
State Street Corporation | 3.061% | -0.492% | 1,690,331 | -8,349 | 2021-09-30 |
State Street Corporation | 2.963% | -2.258% | 1,629,406 | -37,643 | 2021-03-31 |
Amvescap Plc. | 2.707% | -0.309% | 1,488,785 | -4,615 | 2021-03-31 |
Amvescap Plc. | 2.362% | 12.868% | 1,307,606 | 149,083 | 2021-12-31 |
Amvescap Plc. | 2.098% | 0.749% | 1,158,523 | 8,613 | 2021-09-30 |
Amvescap Plc. | 2.089% | -22.762% | 1,149,910 | -338,875 | 2021-06-30 |
RTW INVESTMENTS, LLC | 2.032% | 32.663% | 1,127,593 | 277,622 | 2022-03-31 |
Champlain Investment Partners, LLC | 2.022% | 14.553% | 1,113,407 | 141,445 | 2021-06-30 |
Champlain Investment Partners, LLC | 1.971% | -2.235% | 1,088,519 | -24,888 | 2021-09-30 |
Massachusetts Financial Services Company | 1.819% | -0.241% | 1,000,352 | -2,420 | 2021-03-31 |
Liontrust Investment Partners LLP | 1.815% | 0.000% | 1,007,600 | 1,007,600 | 2022-03-31 |
Champlain Investment Partners, LLC | 1.767% | 16.083% | 971,962 | 134,660 | 2021-03-31 |
Champlain Investment Partners, LLC | 1.758% | 0.604% | 975,547 | 5,860 | 2022-03-31 |
Champlain Investment Partners, LLC | 1.752% | -10.917% | 969,687 | -118,832 | 2021-12-31 |
Marshall Wace Asset Management Ltd | 1.744% | 856,620.000% | 968,094 | 967,981 | 2022-03-31 |
Millennium Management LLC | 1.738% | 300.715% | 964,693 | 723,950 | 2022-03-31 |
Credit Suisse First Boston (CSFB) | 1.696% | 0.643% | 933,468 | 5,961 | 2021-06-30 |
Credit Suisse First Boston (CSFB) | 1.686% | 20.474% | 927,507 | 157,626 | 2021-03-31 |
Ownership Capital BV | 1.673% | -52.679% | 928,632 | -1,033,779 | 2022-03-31 |
Massachusetts Financial Services Company | 1.551% | -14.644% | 853,864 | -146,488 | 2021-06-30 |
Massachusetts Financial Services Company | 1.545% | 1.164% | 855,583 | 9,847 | 2021-12-31 |
RTW INVESTMENTS, LLC | 1.535% | 2.094% | 849,971 | 17,431 | 2021-12-31 |
Massachusetts Financial Services Company | 1.532% | -0.952% | 845,736 | -8,128 | 2021-09-30 |
RTW INVESTMENTS, LLC | 1.508% | 0.766% | 832,540 | 6,330 | 2021-09-30 |
Bank of New York Mellon Corp | 1.502% | -2.518% | 825,882 | -21,329 | 2021-03-31 |
RTW INVESTMENTS, LLC | 1.501% | 38.869% | 826,210 | 231,254 | 2021-06-30 |
Neuberger Berman Group LLC | 1.446% | 19.576% | 795,501 | 130,230 | 2021-03-31 |
Bank of New York Mellon Corp | 1.432% | -4.512% | 788,621 | -37,261 | 2021-06-30 |
Credit Suisse First Boston (CSFB) | 1.417% | -16.196% | 782,285 | -151,183 | 2021-09-30 |
Vaughan Nelson Scarbrgh & Mccullough LP | 1.401% | 34.503% | 771,533 | 197,914 | 2021-06-30 |
Vaughan Nelson Scarbrgh & Mccullough LP | 1.381% | -1.155% | 762,623 | -8,910 | 2021-09-30 |
Fundsmith LLP | 1.371% | 74.589% | 761,096 | 325,159 | 2022-03-31 |
Vaughan Nelson Scarbrgh & Mccullough LP | 1.347% | -2.206% | 745,800 | -16,823 | 2021-12-31 |
Wellington Management Company LLP | 1.322% | 19.273% | 731,937 | 118,273 | 2021-12-31 |
Bank of New York Mellon Corp | 1.311% | -5.395% | 725,613 | -41,381 | 2021-12-31 |
D. E. Shaw & Co LP | 1.291% | 4,683.410% | 716,603 | 701,622 | 2022-03-31 |
Neuberger Berman Group LLC | 1.280% | -11.389% | 704,900 | -90,601 | 2021-06-30 |
Geode Capital Management, LLC | 1.237% | 3.562% | 686,384 | 23,610 | 2022-03-31 |
Ameriprise Financial Inc | 1.200% | 14.478% | 660,630 | 83,547 | 2021-06-30 |
Geode Capital Management, LLC | 1.197% | 2.150% | 662,774 | 13,952 | 2021-12-31 |
Neuberger Berman Group LLC | 1.189% | 27.714% | 659,758 | 143,167 | 2022-03-31 |
Geode Capital Management, LLC | 1.179% | 11.448% | 649,135 | 66,677 | 2021-06-30 |
Geode Capital Management, LLC | 1.175% | -0.048% | 648,822 | -313 | 2021-09-30 |
Credit Suisse First Boston (CSFB) | 1.147% | -18.846% | 634,859 | -147,426 | 2021-12-31 |
Ameriprise Financial Inc | 1.145% | -4.333% | 632,005 | -28,625 | 2021-09-30 |
MARTIN CURRIE LTD | 1.127% | 28.146% | 622,270 | 136,676 | 2021-09-30 |
Wellington Management Company LLP | 1.111% | 80.523% | 613,664 | 273,728 | 2021-09-30 |
MARTIN CURRIE LTD | 1.101% | 1.906% | 610,845 | 11,423 | 2022-03-31 |
MARTIN CURRIE LTD | 1.083% | -3.672% | 599,422 | -22,848 | 2021-12-31 |
RTW INVESTMENTS, LLC | 1.082% | 26.744% | 594,956 | 125,540 | 2021-03-31 |
Two Sigma Investments LLC | 1.073% | 425.347% | 595,318 | 481,999 | 2022-03-31 |
Bank of New York Mellon Corp | 1.061% | -18.854% | 588,805 | -136,808 | 2022-03-31 |
Geode Capital Management, LLC | 1.059% | 4.422% | 582,458 | 24,667 | 2020-12-31 |
Ameriprise Financial Inc | 1.049% | -13.789% | 577,083 | -92,304 | 2021-03-31 |
Vaughan Nelson Scarbrgh & Mccullough LP | 1.043% | 43.590% | 573,619 | 174,134 | 2021-03-31 |
Macquarie Group Ltd | 1.030% | 16,650.300% | 566,996 | 563,611 | 2021-06-30 |
Northern Trust Corp | 1.028% | 6.844% | 567,791 | 36,369 | 2021-09-30 |
Waddell & Reed Financial Inc | 1.023% | 10.811% | 562,721 | 54,898 | 2021-03-31 |
Macquarie Group Ltd | 1.021% | -0.571% | 563,759 | -3,237 | 2021-09-30 |
Northern Trust Corp | 1.011% | -1.428% | 559,681 | -8,110 | 2021-12-31 |
Northern Trust Corp | 1.000% | -0.861% | 554,860 | -4,821 | 2022-03-31 |
Citigroup Inc | 0.994% | 88.974% | 551,935 | 259,865 | 2022-03-31 |
D1 Capital Partners L.P. | 0.991% | 0.000% | 547,298 | 547,298 | 2021-09-30 |
Northern Trust Corp | 0.972% | 6.549% | 534,410 | 32,846 | 2021-03-31 |
BNP Paribas Investment Partners SA | 0.968% | 13.714% | 534,352 | 64,444 | 2021-09-30 |
Assenagon Asset Management SA | 0.965% | 1,864.480% | 535,812 | 508,537 | 2022-03-31 |
Northern Trust Corp | 0.965% | -0.559% | 531,422 | -2,988 | 2021-06-30 |
Neuberger Berman Group LLC | 0.956% | -25.138% | 527,705 | -177,195 | 2021-09-30 |
Neuberger Berman Group LLC | 0.933% | -2.106% | 516,591 | -11,114 | 2021-12-31 |
D1 Capital Partners L.P. | 0.917% | -7.291% | 507,397 | -39,901 | 2021-12-31 |
MARTIN CURRIE LTD | 0.888% | 0.090% | 488,307 | 437 | 2021-03-31 |
MARTIN CURRIE LTD | 0.882% | -0.556% | 485,594 | -2,713 | 2021-06-30 |
Macquarie Group Ltd | 0.872% | -14.325% | 483,002 | -80,757 | 2021-12-31 |
Two Sigma Advisers, LLC | 0.856% | 191.953% | 475,300 | 312,500 | 2022-03-31 |
BNP Paribas Investment Partners SA | 0.854% | 24.020% | 469,908 | 91,012 | 2021-06-30 |
Legal & General Group PLC | 0.835% | 2.972% | 459,080 | 13,250 | 2021-03-31 |
Geneva Capital Management | 0.824% | -16.257% | 453,290 | -87,998 | 2021-03-31 |
Geneva Capital Management | 0.808% | -1.866% | 444,832 | -8,458 | 2021-06-30 |
William Blair Investment Management, LLC | 0.796% | -0.264% | 438,283 | -1,161 | 2021-03-31 |
Geneva Capital Management | 0.794% | -1.484% | 438,229 | -6,603 | 2021-09-30 |
Fundsmith LLP | 0.787% | 0.213% | 435,937 | 927 | 2021-12-31 |
Fundsmith LLP | 0.787% | 0.551% | 433,438 | 2,375 | 2021-06-30 |
BNP Paribas Investment Partners SA | 0.777% | -19.270% | 431,381 | -102,971 | 2021-12-31 |
Geneva Capital Management | 0.756% | -2.062% | 419,314 | -8,827 | 2022-03-31 |
$MASI red day ahead
$MASI come back next earning
$MASI here to raid
$MASI I REALLY THINK WE FINALLY HAVE OUR FIRESALE?? !!
$MASI has just been halted from trading due to volatility.
$MASI has just been halted from trading due to volatility.
$MASI Good morning traders
$MASI time will come
$MASI coming now
$MASI we have another weekend of the bears calling for a crash
just to wake up Monday to +.5% up.