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CIBC World Markets’s Ambarella AMBA Stock Holding History

CIBC World Markets’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
2025
Q2 		$332K Sell
5,020
-3,539
-41% -$188K ﹤0.01% 1055
2025
Q1 		$431K Buy
8,559
+5,014
+141% +$343K ﹤0.01% 1076
2024
Q4 		$258K Buy
+3,545
New +$226K ﹤0.01% 1001

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
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $128B AUM 35.83% 1-Year Est. Return
JCAM
Jericho Capital Asset Management New York $12.1B AUM 109.57% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return

CIBC World Markets's AMBA Position: Q2 2025 in Review

CIBC World Markets reduced its Ambarella (AMBA) stake by 41% in Q2 2025, selling an estimated $188K and leaving 5,020 shares worth $332K. The position accounts for ﹤0.01% of the portfolio, ranked #1055.

CIBC World Markets first reported a position in AMBA in Q4 2024 and has held it in 3 quarters since. The position peaked at $431K in Q1 2025. 304 funds tracked by Wall St. Rank hold AMBA as of Q2 2025.

  • CIBC World Markets held 5,020 shares of Ambarella worth $332K as of Q2 2025.
  • CIBC World Markets sold 3,539 Ambarella shares in Q2 2025, an estimated $188K.
  • Ambarella made up ﹤0.01% of CIBC World Markets's portfolio in Q2 2025, its #1055 holding.
  • CIBC World Markets first reported a position in Ambarella in Q4 2024 and has held it in 3 quarters since.
  • CIBC World Markets's Ambarella position peaked at $431K in Q1 2025.
  • 304 funds tracked by Wall St. Rank held Ambarella as of Q2 2025.

Based on CIBC World Markets's 13F filing for Q2 2025, filed 14 Aug 2025.