Los Angeles Capital Management’s Ambarella AMBA Stock Holding History

Los Angeles Capital 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
2026 Q1	$1.07M	Buy	20,842 +2,104	+11%	+$131K	﹤0.01%	663
2025 Q4	$1.59M	Buy	18,738 +7,207	+63%	+$582K	0.01%	498
2025 Q3	$952K	Buy	11,531 +4,152	+56%	+$302K	﹤0.01%	717
2025 Q2	$487K	Hold	7,379	–	–	﹤0.01%	864
2025 Q1	$371K	Sell	7,379 -299	-4%	-$20.5K	﹤0.01%	832
2024 Q4	$558K	Buy	+7,678	New	+$489K	﹤0.01%	785
2022 Q2	–	Sell	-6,888	Closed	-$723K	–	1317
2022 Q1	$723K	Sell	6,888 -825	-11%	-$105K	﹤0.01%	891
2021 Q4	$1.56M	Sell	7,713 -2,102	-21%	-$390K	0.01%	582
2021 Q3	$1.53M	Sell	9,815 -214	-2%	-$24.6K	0.01%	596
2021 Q2	$1.07M	Sell	10,029 -6,540	-39%	-$648K	﹤0.01%	826
2021 Q1	$1.66M	Sell	16,569 -2,130	-11%	-$232K	0.01%	681
2020 Q4	$1.72M	Sell	18,699 -850	-4%	-$59.5K	0.01%	712
2020 Q3	$1.02M	Sell	19,549 -5,050	-21%	-$244K	﹤0.01%	821
2020 Q2	$1.13M	Buy	24,599 +545	+2%	+$28.1K	0.01%	801
2020 Q1	$1.17M	Sell	24,054 -3,360	-12%	-$193K	0.01%	673
2019 Q4	$1.66M	Buy	27,414 +11,539	+73%	+$639K	0.01%	695
2019 Q3	$998K	Buy	+15,875	New	+$824K	0.01%	808

Other funds holding AMBA

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

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

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

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Legal & General Group London, United Kingdom $432B AUM 29.4% 1-Year Est. Return

Los Angeles Capital Management's AMBA Position: Q1 2026 in Review

Los Angeles Capital Management increased its Ambarella (AMBA) stake by 11% in Q1 2026, buying an estimated $131K and bringing the position to 20,842 shares worth $1.07M. The position accounts for ﹤0.01% of the portfolio, ranked #663.

Los Angeles Capital Management first reported a position in AMBA in Q3 2019 and has held it in 17 quarters since. The position peaked at $1.72M in Q4 2020. 306 funds tracked by Wall St. Rank hold AMBA as of Q1 2026.

Los Angeles Capital Management held 20,842 shares of Ambarella worth $1.07M as of Q1 2026.
Los Angeles Capital Management bought 2,104 Ambarella shares in Q1 2026, an estimated $131K.
Ambarella made up ﹤0.01% of Los Angeles Capital Management's portfolio in Q1 2026, its #663 holding.
Los Angeles Capital Management first reported a position in Ambarella in Q3 2019 and has held it in 17 quarters since.
Los Angeles Capital Management's Ambarella position peaked at $1.72M in Q4 2020.
306 funds tracked by Wall St. Rank held Ambarella as of Q1 2026.

Based on Los Angeles Capital Management's 13F filing for Q1 2026, filed 8 May 2026.