Institutional Ownership
BlackRock Inc is the biggest individual institutional holder of Ambarella Inc (AMBA), owning a total of 3.5 million shares. Combined, the top 86 institutional holders of AMBA own 190.03% of the company with a total of 69.7 million shares.
In the latest ownership report, the top 86 institutional holders have increased their combined ownership of AMBA by 6.1 million shares, a 8.00% increase from the quarter prior.
Institution Ownership Chart
Top Institutions
Owner | Percent Owned | Percent Change | Shares Owned | Share Change | Date Reported |
---|---|---|---|---|---|
BlackRock Inc | 9.473% | 5.383% | 3,505,323 | 179,065 | 2021-12-31 |
Vanguard Group Inc | 9.346% | 2.305% | 3,458,435 | 77,924 | 2021-12-31 |
Vanguard Group Inc | 9.228% | 4.239% | 3,347,811 | 136,144 | 2021-06-30 |
Vanguard Group Inc | 9.155% | 0.977% | 3,380,511 | 32,700 | 2021-09-30 |
Vanguard Group Inc | 8.853% | 3.381% | 3,211,667 | 105,040 | 2021-03-31 |
BlackRock Inc | 8.819% | 12.534% | 3,199,329 | 356,345 | 2021-03-31 |
BlackRock Inc | 8.576% | -1.768% | 3,142,776 | -56,553 | 2021-06-30 |
Amvescap Plc. | 3.396% | 4.940% | 1,256,761 | 59,161 | 2021-12-31 |
Amvescap Plc. | 3.243% | 11.378% | 1,197,600 | 122,339 | 2021-09-30 |
State Street Corporation | 3.129% | -4.143% | 1,135,085 | -49,056 | 2021-03-31 |
State Street Corporation | 2.959% | -5.423% | 1,073,532 | -61,553 | 2021-06-30 |
AllianceBernstein L.P. | 2.948% | 23.069% | 1,090,661 | 204,441 | 2021-09-30 |
Amvescap Plc. | 2.934% | 7.634% | 1,075,261 | 76,262 | 2021-06-30 |
Macquarie Group Ltd | 2.912% | 99.267% | 1,077,447 | 536,743 | 2021-09-30 |
Macquarie Group Ltd | 2.870% | -1.424% | 1,062,103 | -15,344 | 2021-12-31 |
State Street Corporation | 2.860% | -1.630% | 1,056,036 | -17,496 | 2021-09-30 |
Amvescap Plc. | 2.754% | 560.980% | 998,999 | 847,860 | 2021-03-31 |
State Street Corporation | 2.669% | -6.475% | 987,653 | -68,383 | 2021-12-31 |
AllianceBernstein L.P. | 2.479% | -6.764% | 899,283 | -65,241 | 2021-03-31 |
AllianceBernstein L.P. | 2.466% | -16.333% | 912,521 | -178,140 | 2021-12-31 |
AllianceBernstein L.P. | 2.443% | -1.453% | 886,220 | -13,063 | 2021-06-30 |
JPMorgan Chase & Co | 1.970% | 677.523% | 714,777 | 622,847 | 2021-03-31 |
JPMorgan Chase & Co | 1.970% | -0.035% | 714,526 | -251 | 2021-06-30 |
Morgan Stanley - Brokerage Accounts | 1.884% | 61.662% | 690,304 | 263,299 | 2021-06-30 |
Dimensional Fund Advisors, Inc. | 1.859% | -5.959% | 674,238 | -42,722 | 2021-03-31 |
JPMorgan Chase & Co | 1.828% | -5.528% | 675,024 | -39,502 | 2021-09-30 |
Dimensional Fund Advisors, Inc. | 1.762% | -5.190% | 639,248 | -34,990 | 2021-06-30 |
Geode Capital Management, LLC | 1.750% | 12.574% | 634,870 | 70,914 | 2021-06-30 |
Dimensional Fund Advisors, Inc. | 1.723% | -0.463% | 636,289 | -2,959 | 2021-09-30 |
Geode Capital Management, LLC | 1.697% | 0.679% | 627,815 | 4,234 | 2021-12-31 |
Geode Capital Management, LLC | 1.689% | -1.778% | 623,581 | -11,289 | 2021-09-30 |
Dimensional Fund Advisors, Inc. | 1.594% | -7.313% | 589,755 | -46,534 | 2021-12-31 |
Baillie Gifford & Co Limited. | 1.588% | -0.198% | 576,252 | -1,141 | 2021-03-31 |
Driehaus Capital Management LLC | 1.588% | 1.776% | 587,594 | 10,253 | 2021-12-31 |
Baillie Gifford & Co Limited. | 1.586% | -0.177% | 575,235 | -1,017 | 2021-06-30 |
JPMorgan Chase & Co | 1.568% | -14.072% | 580,037 | -94,987 | 2021-12-31 |
Driehaus Capital Management LLC | 1.564% | 162.037% | 577,341 | 357,013 | 2021-09-30 |
Geode Capital Management, LLC | 1.555% | 5.415% | 563,956 | 28,970 | 2020-12-31 |
HHG PLC | 1.548% | 7.913% | 567,418 | 41,607 | 2021-06-30 |
Baillie Gifford & Co Limited. | 1.546% | -0.785% | 570,719 | -4,516 | 2021-09-30 |
Baillie Gifford & Co Limited. | 1.538% | -0.276% | 569,144 | -1,575 | 2021-12-31 |
Dimensional Fund Advisors, Inc. | 1.523% | -1.687% | 579,807 | -9,948 | 2022-03-31 |
Renaissance Technologies Corp | 1.514% | -34.715% | 549,133 | -292,000 | 2021-03-31 |
Baillie Gifford & Co Limited. | 1.484% | -0.733% | 564,974 | -4,170 | 2022-03-31 |
Macquarie Group Ltd | 1.476% | 562.847% | 540,704 | 459,131 | 2021-06-30 |
HHG PLC | 1.449% | -44.076% | 525,811 | -414,407 | 2021-03-31 |
Renaissance Technologies Corp | 1.400% | -7.485% | 508,033 | -41,100 | 2021-06-30 |
Pinnacle Associates Inc | 1.385% | 0.633% | 502,581 | 3,160 | 2021-06-30 |
AXA SA | 1.382% | 0.833% | 501,523 | 4,142 | 2021-06-30 |
Pinnacle Associates Inc | 1.377% | -8.658% | 499,421 | -47,340 | 2021-03-31 |
AXA SA | 1.371% | -11.958% | 497,381 | -67,557 | 2021-03-31 |
Morgan Stanley - Brokerage Accounts | 1.348% | -27.917% | 497,591 | -192,713 | 2021-09-30 |
Lord, Abbett & Co LLC | 1.338% | 21.391% | 495,172 | 87,257 | 2021-12-31 |
Columbus Circle Investors | 1.319% | 0.000% | 478,388 | 478,388 | 2020-12-31 |
AXA SA | 1.297% | -52.140% | 480,061 | -522,985 | 2021-09-30 |
FMR Inc | 1.269% | 315.690% | 460,510 | 349,728 | 2021-03-31 |
HHG PLC | 1.252% | -18.558% | 462,116 | -105,302 | 2021-09-30 |
Polar Capital Holdings PLC | 1.234% | 27.615% | 456,514 | 98,786 | 2021-12-31 |
Principal Financial Group Inc | 1.185% | 3,702.230% | 429,728 | 418,426 | 2021-03-31 |
Morgan Stanley - Brokerage Accounts | 1.177% | 13.579% | 427,005 | 51,051 | 2021-03-31 |
AXA SA | 1.175% | -9.433% | 434,776 | -45,285 | 2021-12-31 |
Pinnacle Associates Inc | 1.149% | -15.615% | 424,104 | -78,477 | 2021-09-30 |
Holocene Advisors, LP | 1.139% | 0.000% | 420,712 | 420,712 | 2021-09-30 |
Allianz Asset Management AG | 1.134% | 0.000% | 411,400 | 411,400 | 2021-03-31 |
Newbrook Capital Advisors LP | 1.122% | 61.347% | 406,984 | 154,743 | 2021-06-30 |
Eaton Vance Management | 1.119% | 2.712% | 413,931 | 10,928 | 2021-12-31 |
Lord, Abbett & Co LLC | 1.105% | 0.000% | 407,915 | 407,915 | 2021-09-30 |
Eaton Vance Management | 1.091% | 6.043% | 403,003 | 22,964 | 2021-09-30 |
Northern Trust Corp | 1.088% | 4.266% | 394,721 | 16,149 | 2021-06-30 |
VOLORIDGE INVESTMENT MANAGEMENT, LLC | 1.074% | 193.609% | 408,891 | 269,627 | 2022-03-31 |
Northern Trust Corp | 1.044% | -5.114% | 378,572 | -20,403 | 2021-03-31 |
Eaton Vance Management | 1.037% | 25.248% | 380,039 | 76,609 | 2021-06-30 |
Northern Trust Corp | 1.028% | 0.560% | 380,482 | 2,119 | 2021-12-31 |
Morgan Stanley - Brokerage Accounts | 1.027% | -23.600% | 380,160 | -117,431 | 2021-12-31 |
Waddell & Reed Financial Inc | 1.027% | 125.436% | 372,598 | 207,319 | 2021-03-31 |
Northern Trust Corp | 1.025% | -4.144% | 378,363 | -16,358 | 2021-09-30 |
Allianz Asset Management AG | 1.012% | -10.768% | 367,100 | -44,300 | 2021-06-30 |
Principal Financial Group Inc | 1.007% | -15.031% | 365,137 | -64,591 | 2021-06-30 |
Allianz Asset Management AG | 1.003% | 0.580% | 370,984 | 2,140 | 2021-12-31 |
Allianz Asset Management AG | 0.997% | 0.475% | 368,844 | 1,744 | 2021-09-30 |
Polar Capital Holdings PLC | 0.967% | 0.000% | 357,728 | 357,728 | 2021-09-30 |
Pinnacle Associates Inc | 0.956% | -16.551% | 353,912 | -70,192 | 2021-12-31 |
Two Sigma Investments LLC | 0.944% | 30.314% | 342,367 | 79,642 | 2021-03-31 |
Gilder Gagnon Howe & CO LLC | 0.930% | 0.000% | 337,239 | 337,239 | 2021-03-31 |
Newbrook Capital Advisors LP | 0.917% | -2.785% | 339,253 | -9,720 | 2021-12-31 |
Artisan Partners Limited Partnership | 0.820% | 114.695% | 312,140 | 166,752 | 2022-03-31 |
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