FNY Investment Advisers’s Ambarella AMBA Stock Holding History

FNY Investment Advisers’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
2018 Q4	–	Sell	-50	Closed	-$1K	–	666
2018 Q3	$1K	Buy	+50	New	+$1.94K	﹤0.01%	764

Other funds holding AMBA

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

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

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

JCAM

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

Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

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

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

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return

FNY Investment Advisers's AMBA Position: Q3 2025 in Review

FNY Investment Advisers sold out of Ambarella (AMBA) in Q3 2025, closing a stake of 3,216 shares — an estimated $212K sold.

FNY Investment Advisers first reported a position in AMBA in Q2 2021 and held it in 7 quarters. The position peaked at $479K in Q2 2021. 329 funds tracked by Wall St. Rank hold AMBA as of Q3 2025.

FNY Investment Advisers reported no remaining Ambarella position as of Q3 2025 after selling out during the quarter.
FNY Investment Advisers sold 3,216 Ambarella shares in Q3 2025, an estimated $212K.
FNY Investment Advisers first reported a position in Ambarella in Q2 2021 and held it in 7 quarters.
FNY Investment Advisers's Ambarella position peaked at $479K in Q2 2021.
329 funds tracked by Wall St. Rank held Ambarella as of Q3 2025.

Based on FNY Investment Advisers's 13F filing for Q3 2025, filed 15 Dec 2025.