Dark Forest Capital Management’s Ambarella AMBA Stock Holding History

Dark Forest 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 Q2	–	Sell	-23,073	Closed	-$1.19M	–	789
2026 Q1	$1.19M	Buy	+23,073	New	+$1.44M	0.11%	315
2023 Q3	–	Sell	-3,275	Closed	-$274K	–	1073
2023 Q2	$274K	Buy	+3,275	New	+$240K	0.03%	839
2022 Q2	–	Sell	-940	Closed	-$98K	–	874
2022 Q1	$98K	Buy	+940	New	+$120K	0.02%	504
2021 Q4	–	Sell	-130	Closed	-$20K	–	1405
2021 Q3	$20K	Buy	+130	New	+$14.9K	0.01%	808

Other funds holding AMBA

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $128B AUM 35.83% 1-Year Est. Return

Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return

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

MMH

Menora Mivtachim Holdings Ramat Gan, Israel $25.6B AUM 50.04% 1-Year Est. Return

SIMG

Stephens Investment Management Group Houston, Texas $9.33B AUM 56.1% 1-Year Est. Return

Dark Forest Capital Management's AMBA Position: Q2 2026 in Review

Dark Forest Capital Management sold out of Ambarella (AMBA) in Q2 2026, closing a stake of 23,073 shares — an estimated $1.19M sold.

Dark Forest Capital Management first reported a position in AMBA in Q3 2021 and held it in 4 quarters. The position peaked at $1.19M in Q1 2026. 339 funds tracked by Wall St. Rank hold AMBA as of Q2 2026.

Dark Forest Capital Management reported no remaining Ambarella position as of Q2 2026 after selling out during the quarter.
Dark Forest Capital Management sold 23,073 Ambarella shares in Q2 2026, an estimated $1.19M.
Dark Forest Capital Management first reported a position in Ambarella in Q3 2021 and held it in 4 quarters.
Dark Forest Capital Management's Ambarella position peaked at $1.19M in Q1 2026.
339 funds tracked by Wall St. Rank held Ambarella as of Q2 2026.

Based on Dark Forest Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.