MAM
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Montanaro Asset Management’s Ambarella AMBA Stock Holding History

Montanaro Asset 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
2024
Q1 		– Sell
-2,200
Closed -$135K – 45
2023
Q4 		$135K Hold
2,200
– – 0.03% 41
2023
Q3 		$117K Hold
2,200
– – 0.02% 43
2023
Q2 		$184K Hold
2,200
– – 0.03% 43
2023
Q1 		$170K Hold
2,200
– – 0.03% 43
2022
Q4 		$181K Buy
2,200
+550
+33% +$36.6K 0.03% 46
2022
Q3 		$93K Hold
1,650
– – 0.01% 48
2022
Q2 		$108K Hold
1,650
– – 0.02% 48
2022
Q1 		$173K Hold
1,650
– – 0.02% 45
2021
Q4 		$335K Hold
1,650
– – 0.03% 45
2021
Q3 		$257K Buy
1,650
+300
+22% +$34.5K 0.03% 47
2021
Q2 		$144K Buy
+1,350
New +$134K 0.02% 52

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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Macquarie Group
Macquarie Group Sydney, NSW 2000, Australia $23.2B AUM 40.19% 1-Year Est. Return
KCM
Kodai Capital Management Chicago, Illinois $2.53B AUM 13.55% 1-Year Est. Return
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $128B AUM 35.83% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return

Montanaro Asset Management's AMBA Position: Q1 2024 in Review

Montanaro Asset Management sold out of Ambarella (AMBA) in Q1 2024, closing a stake of 2,200 shares — an estimated $135K sold.

Montanaro Asset Management first reported a position in AMBA in Q2 2021 and held it in 11 quarters. The position peaked at $335K in Q4 2021. 269 funds tracked by Wall St. Rank hold AMBA as of Q1 2024.

  • Montanaro Asset Management reported no remaining Ambarella position as of Q1 2024 after selling out during the quarter.
  • Montanaro Asset Management sold 2,200 Ambarella shares in Q1 2024, an estimated $135K.
  • Montanaro Asset Management first reported a position in Ambarella in Q2 2021 and held it in 11 quarters.
  • Montanaro Asset Management's Ambarella position peaked at $335K in Q4 2021.
  • 269 funds tracked by Wall St. Rank held Ambarella as of Q1 2024.

Based on Montanaro Asset Management's 13F filing for Q1 2024, filed 14 May 2024.