SG3 Management’s Ambarella AMBA Stock Holding History

SG3 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
2021 Q2	–	Sell	-10,000	Closed	-$1M	–	998
2021 Q1	$1M	Sell	10,000 -497,400	-98%	-$54.1M	0.03%	606
2020 Q4	$46.6M	Buy	+507,400	New	+$35.5M	0.89%	8
2019 Q3	–	Sell	-10,000	Closed	-$441K	–	328
2019 Q2	$441K	Hold	10,000	–	–	0.05%	230
2019 Q1	$432K	Buy	+10,000	New	+$396K	0.04%	194
2018 Q3	–	Sell	-220,000	Closed	-$8.49M	–	145
2018 Q2	$8.49M	Buy	+220,000	New	+$10.4M	1.94%	18
2018 Q1	–	Sell	-50,000	Closed	-$2.94M	–	86
2017 Q4	$2.94M	Buy	+50,000	New	+$2.78M	0.96%	23

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

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

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

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

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

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

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

Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return

SG3 Management's AMBA Position: Q3 2019 in Review

SG3 Management sold out of Ambarella (AMBA) in Q3 2019, closing a stake of 5,000 shares — an estimated $221K sold.

SG3 Management first reported a position in AMBA in Q2 2018 and held it in 2 quarters. The position peaked at $772K in Q2 2018. 222 funds tracked by Wall St. Rank hold AMBA as of Q3 2019.

SG3 Management reported no remaining Ambarella position as of Q3 2019 after selling out during the quarter.
SG3 Management sold 5,000 Ambarella shares in Q3 2019, an estimated $221K.
SG3 Management first reported a position in Ambarella in Q2 2018 and held it in 2 quarters.
SG3 Management's Ambarella position peaked at $772K in Q2 2018.
222 funds tracked by Wall St. Rank held Ambarella as of Q3 2019.

Based on SG3 Management's 13F filing for Q3 2019, filed 13 Nov 2019.