First Interstate Bank’s Ambarella AMBA Stock Holding History

First Interstate Bank’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	-300	Closed	-$12K	–	624
2018 Q3	$12K	Sell	300 -100	-25%	-$3.87K	﹤0.01%	540
2018 Q2	$15K	Hold	400	–	–	﹤0.01%	526
2018 Q1	$20K	Hold	400	–	–	﹤0.01%	477
2017 Q4	$24K	Hold	400	–	–	0.01%	453
2017 Q3	$20K	Sell	400 -118	-23%	-$5.82K	﹤0.01%	456
2017 Q2	$25K	Sell	518 -1,651	-76%	-$91.4K	0.01%	412
2017 Q1	$119K	Hold	2,169	–	–	0.02%	248
2016 Q4	$117K	Buy	2,169 +50	+2%	+$3.02K	0.02%	245
2016 Q3	$156K	Sell	2,119 -48	-2%	-$3.01K	0.03%	216
2016 Q2	$110K	Buy	2,167 +88	+4%	+$3.89K	0.02%	250
2016 Q1	$93K	Buy	2,079 +1,479	+247%	+$61.2K	0.02%	270
2015 Q4	$33K	Buy	+600	New	+$33.8K	0.01%	415

Other funds holding AMBA

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

VBA

Van Berkom & Associates Montreal, Quebec, Canada $3.1B AUM 12.88% 1-Year Est. Return

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

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Axa Paris, France $91.9M AUM 27.41% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Pinnacle Associates New York $9.16B AUM 63.5% 1-Year Est. Return

First Interstate Bank's AMBA Position: Q4 2018 in Review

First Interstate Bank sold out of Ambarella (AMBA) in Q4 2018, closing a stake of 300 shares — an estimated $12K sold.

First Interstate Bank first reported a position in AMBA in Q4 2015 and held it in 12 quarters. The position peaked at $156K in Q3 2016. 192 funds tracked by Wall St. Rank hold AMBA as of Q4 2018.

First Interstate Bank reported no remaining Ambarella position as of Q4 2018 after selling out during the quarter.
First Interstate Bank sold 300 Ambarella shares in Q4 2018, an estimated $12K.
First Interstate Bank first reported a position in Ambarella in Q4 2015 and held it in 12 quarters.
First Interstate Bank's Ambarella position peaked at $156K in Q3 2016.
192 funds tracked by Wall St. Rank held Ambarella as of Q4 2018.

Based on First Interstate Bank's 13F filing for Q4 2018, filed 31 Jan 2019.