Fund Activity
Fund Portfolios
Latest stock portfolios of the world's best investors and hedge funds
Fund Trends
Stocks ranked by hedge fund and large institutional investor activity
Analyst Outlook
Analyst Upside
Stocks ranked by analyst price target upside potential
Our Indexes
Fund Manager Index
Stock index based on fund manager activity updated each quarter
Screener
Stocks
Stocks ranked by market cap, price, and more
ETFs
ETFs ranked by market cap, price, and more
News Sentiment
Stocks ranked by news sentiment from the world's best financial news sources
Search
Sign in
Sign up
Robeco Institutional Asset Management’s
Ambarella
AMBA
Stock Holding History
Robeco Institutional Asset Management’s Portfolio
AMBA Stock Details
AMBA Fund Activity
Quarter
Market Value
Status
Shares
Shares
Change %
Trade Value
Portfolio Weight
Portfolio Position
2025
Q2
$277K
Buy
+4,191
New
+$277K
﹤0.01%
832
2020
Q2
–
Sell
-37,006
Closed
-$1.8M
–
970
2020
Q1
$1.8M
Hold
37,006
–
–
0.01%
693
2019
Q4
$2.24M
Buy
+37,006
New
+$2.24M
0.01%
710
Sign up
Sign in
Fund Activity
Fund Portfolios
Latest stock portfolios of the world's best investors and hedge funds
Fund Trends
Stocks ranked by hedge fund and large institutional investor activity
Analyst Outlook
Analyst Upside
Stocks ranked by analyst price target upside potential
Our Indexes
Fund Manager Index
Stock index based on fund manager activity updated each quarter
Screener
Stocks
Stocks ranked by market cap, price, and more
ETFs
ETFs ranked by market cap, price, and more
News Sentiment
Stocks ranked by news sentiment from the world's best financial news sources
Theme
Close