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Platinum Investment Management’s Ambarella AMBA Stock Holding History

Platinum Investment Management’s Portfolio AMBA Stock Details AMBA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2022
Q4 		– Sell
-1,842
Closed -$103K – 133
2022
Q3 		$103K Hold
1,842
– – ﹤0.01% 111
2022
Q2 		$121K Hold
1,842
– – ﹤0.01% 113
2022
Q1 		$193K Hold
1,842
– – 0.01% 116
2021
Q4 		$374K Hold
1,842
– – 0.01% 122
2021
Q3 		$287K Sell
1,842
-1,532
-45% -$176K 0.01% 127
2021
Q2 		$360K Hold
3,374
– – 0.01% 121
2021
Q1 		$339K Sell
3,374
-229,031
-99% -$24.9M 0.01% 117
2020
Q4 		$21.3M Sell
232,405
-152,743
-40% -$10.7M 0.49% 36
2020
Q3 		$20.1M Buy
+385,148
New +$18.6M 0.5% 36

Other funds holding AMBA

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Macquarie Group
Macquarie Group Sydney, NSW 2000, Australia $23.2B AUM 40.19% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
CS
Credit Suisse Zurich, Switzerland $104B AUM 34.76% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return

Platinum Investment Management's AMBA Position: Q4 2022 in Review

Platinum Investment Management sold out of Ambarella (AMBA) in Q4 2022, closing a stake of 1,842 shares — an estimated $103K sold.

Platinum Investment Management first reported a position in AMBA in Q3 2020 and held it in 9 quarters. The position peaked at $21.3M in Q4 2020. 264 funds tracked by Wall St. Rank hold AMBA as of Q4 2022.

  • Platinum Investment Management reported no remaining Ambarella position as of Q4 2022 after selling out during the quarter.
  • Platinum Investment Management sold 1,842 Ambarella shares in Q4 2022, an estimated $103K.
  • Platinum Investment Management first reported a position in Ambarella in Q3 2020 and held it in 9 quarters.
  • Platinum Investment Management's Ambarella position peaked at $21.3M in Q4 2020.
  • 264 funds tracked by Wall St. Rank held Ambarella as of Q4 2022.

Based on Platinum Investment Management's 13F filing for Q4 2022, filed 13 Feb 2023.