Capital Fund Management (CFM)’s Ambarella AMBA Stock Holding History

Capital Fund Management (CFM)’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 Q3	–	Sell	-11,300	Closed	-$747K	–	2417
2025 Q2	$747K	Buy	+11,300	New	+$599K	﹤0.01%	2098
2023 Q1	–	Sell	-10,900	Closed	-$896K	–	1539
2022 Q4	$896K	Sell	10,900 -800	-7%	-$53.3K	0.01%	1154
2022 Q3	$657K	Buy	+11,700	New	+$867K	0.01%	1202
2017 Q2	–	Sell	-22,400	Closed	-$1.23M	–	1445
2017 Q1	$1.23M	Buy	22,400 +4,500	+25%	+$243K	0.01%	860
2016 Q4	$969K	Sell	17,900 -41,000	-70%	-$2.47M	0.01%	1029
2016 Q3	$4.34M	Buy	58,900 +35,000	+146%	+$2.19M	0.04%	503
2016 Q2	$1.21M	Sell	23,900 -147,000	-86%	-$6.5M	0.01%	894
2016 Q1	$7.64M	Sell	170,900 -184,900	-52%	-$7.65M	0.07%	312
2015 Q4	$19.8M	Buy	355,800 +116,300	+49%	+$6.55M	0.2%	137
2015 Q3	$13.8M	Buy	239,500 +161,600	+207%	+$15.3M	0.15%	172
2015 Q2	$8M	Buy	77,900 +14,300	+22%	+$1.25M	0.1%	265
2015 Q1	$4.82M	Buy	+63,600	New	+$3.86M	0.07%	351

Other funds holding AMBA

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 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

Capital Fund Management (CFM)'s AMBA Position: Q1 2026 in Review

Capital Fund Management (CFM) sold out of Ambarella (AMBA) in Q1 2026, closing a stake of 47,246 shares — an estimated $3.35M sold.

Capital Fund Management (CFM) first reported a position in AMBA in Q1 2015 and held it in 27 quarters. The position peaked at $25.3M in Q3 2016. 305 funds tracked by Wall St. Rank hold AMBA as of Q1 2026.

Capital Fund Management (CFM) reported no remaining Ambarella position as of Q1 2026 after selling out during the quarter.
Capital Fund Management (CFM) sold 47,246 Ambarella shares in Q1 2026, an estimated $3.35M.
Capital Fund Management (CFM) first reported a position in Ambarella in Q1 2015 and held it in 27 quarters.
Capital Fund Management (CFM)'s Ambarella position peaked at $25.3M in Q3 2016.
305 funds tracked by Wall St. Rank held Ambarella as of Q1 2026.

Based on Capital Fund Management (CFM)'s 13F filing for Q1 2026, filed 14 May 2026.