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AMBARELLA INC (AMBA) Ownership Summary
Institutional Holders
Total Number of Holders 308
% of Shares Outstanding 84.22%
Total Shares Held 34,760,974
Total Value of Holdings $1,888,216,107.68
Net Activity 1,184,526
 
Top 5 Holders Shares Held Shares Changed
VANGUARD GROUP INC 4,596,170 255,339
BLACKROCK INC. 3,473,129 33,728
STATE STREET CORP 1,876,379 (12,931)
MILLENNIUM MANAGEMENT LLC 1,447,466 94,257
MANUFACTURERS LIFE INSURANCE COMPANY, THE 1,291,900 343,385

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Insider Trades
 Last 3 mos.Last 12 mos.
Number of Insider Trades637
Number of Buys00
Number of Sells637
Net Activity (58,271) (104,645)
 
Top 5 TradesShares Traded Date
WANG FENG-MING31,6189/5/2024
WANG FENG-MING31,6189/5/2024
WANG FENG-MING4,3829/4/2024
WANG FENG-MING4,3829/4/2024
CHEN YUN-LUNG5,9639/3/2024

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5% Ownership (SC 13D & SC 13G Filings)
View Form   Filer  Received  Period 
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View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13G/A   VANGUARD GROUP INC  02/13/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in Original Format  SC 13G/A   BLACKROCK INC.  02/09/24   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13G/A   VANGUARD GROUP INC  09/11/23   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in ExcelView Filing in Original Format  SC 13G/A   VANGUARD GROUP INC  02/09/23   File this document to a folder.
View Filing in HTMLView Filing in RTFView Filing in PDFView Filing in Original Format  SC 13G/A   BLACKROCK INC.  02/07/23   File this document to a folder.