CIBC Private Wealth Group’s Ambarella AMBA Stock Holding History

CIBC Private Wealth Group’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 Q4	$11.4K	Hold	161	–	–	﹤0.01%	2383
2025 Q3	$13.3K	Sell	161 -1,000	-86%	-$72.6K	﹤0.01%	2288
2025 Q2	$76.7K	Buy	1,161 +1,001	+626%	+$53.1K	﹤0.01%	1504
2025 Q1	$6.45K	Sell	160 -3,000	-95%	-$205K	﹤0.01%	2384
2024 Q4	$241K	Buy	3,160 +3,000	+1,875%	+$191K	﹤0.01%	1091
2024 Q3	$9.03K	Hold	160	–	–	﹤0.01%	2433
2024 Q2	$9.79K	Hold	160	–	–	﹤0.01%	2304
2024 Q1	$8.01K	Buy	+160	New	+$8.73K	﹤0.01%	2362
2021 Q2	–	Sell	-9,353	Closed	-$939K	–	1025
2021 Q1	$939K	Buy	+9,353	New	+$1.02M	﹤0.01%	680
2018 Q3	–	Sell	-160	Closed	-$6K	–	997
2018 Q2	$6K	Hold	160	–	–	﹤0.01%	1671
2018 Q1	$8K	Hold	160	–	–	﹤0.01%	1569
2017 Q4	$9K	Buy	+160	New	+$8.89K	﹤0.01%	1564

Other funds holding AMBA

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

JCAM

Jericho Capital Asset Management New York $6.76B AUM 88.1% 1-Year Est. Return

Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $116B AUM 26.37% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return

SPC

Slate Path Capital New York $6.73B AUM 95.97% 1-Year Est. Return

CIBC Private Wealth Group's AMBA Position: Q4 2025 in Review

CIBC Private Wealth Group held its Ambarella (AMBA) position steady in Q4 2025 at 161 shares worth $11.4K. The position accounts for ﹤0.01% of the portfolio, ranked #2383.

CIBC Private Wealth Group first reported a position in AMBA in Q4 2017 and has held it in 12 quarters since. The position peaked at $939K in Q1 2021. 323 funds tracked by Wall St. Rank hold AMBA as of Q4 2025.

CIBC Private Wealth Group held 161 shares of Ambarella worth $11.4K as of Q4 2025.
CIBC Private Wealth Group left its Ambarella share count unchanged in Q4 2025.
Ambarella made up ﹤0.01% of CIBC Private Wealth Group's portfolio in Q4 2025, its #2383 holding.
CIBC Private Wealth Group first reported a position in Ambarella in Q4 2017 and has held it in 12 quarters since.
CIBC Private Wealth Group's Ambarella position peaked at $939K in Q1 2021.
323 funds tracked by Wall St. Rank held Ambarella as of Q4 2025.

Based on CIBC Private Wealth Group's 13F filing for Q4 2025, filed 12 Feb 2026.