A.R.T. Advisors’s Ameren AEE Stock Holding History

A.R.T. Advisors’s Portfolio AEE Stock Details AEE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-5,400	Closed	-$341K	–	1278
2018 Q3	$341K	Sell	5,400 -11,900	-69%	-$749K	0.02%	995
2018 Q2	$1.05M	Sell	17,300 -16,700	-49%	-$960K	0.04%	616
2018 Q1	$1.93M	Buy	+34,000	New	+$1.88M	0.08%	393
2017 Q1	–	Sell	-8,700	Closed	-$456K	–	1394
2016 Q4	$456K	Buy	8,700 +4,600	+112%	+$228K	0.03%	787
2016 Q3	$201K	Buy	+4,100	New	+$209K	0.07%	494
2016 Q2	–	Sell	-40,024	Closed	-$2M	–	1321
2016 Q1	$2M	Buy	40,024 +19,900	+99%	+$918K	0.09%	331
2015 Q4	$869K	Sell	20,124 -31,225	-61%	-$1.35M	0.04%	633
2015 Q3	$2.17M	Buy	+51,349	New	+$2.07M	0.08%	355
2015 Q2	–	Sell	-12,170	Closed	-$513K	–	1442
2015 Q1	$513K	Sell	12,170 -17,047	-58%	-$742K	0.02%	902
2014 Q4	$1.35M	Sell	29,217 -36,071	-55%	-$1.53M	0.05%	528
2014 Q3	$2.5M	Buy	65,288 +57,556	+744%	+$2.25M	0.12%	247
2014 Q2	$316K	Buy	+7,732	New	+$308K	0.02%	965
2013 Q4	–	Sell	-10,259	Closed	-$357K	–	1245
2013 Q3	$357K	Buy	+10,259	New	+$355K	0.02%	904

Other funds holding AEE

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

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

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

Renaissance Technologies

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $431B AUM 30.22% 1-Year Est. Return

Wells Fargo San Francisco, California $501B AUM 22.01% 1-Year Est. Return

Bank of Montreal

Bank of Montreal Toronto, Ontario, Canada $245B AUM 31.4% 1-Year Est. Return

Fidelity Investments

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Goldman Sachs New York $761B AUM 31.28% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return