Oakbrook Investments’s Ciena CIEN Stock Holding History

Oakbrook Investments’s Portfolio CIEN Stock Details CIEN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2020 Q1	–	Sell	-16,500	Closed	-$704K	–	162
2019 Q4	$704K	Buy	16,500 +900	+6%	+$34.3K	0.14%	216
2019 Q3	$612K	Sell	15,600 -400	-3%	-$16.8K	0.04%	342
2019 Q2	$658K	Buy	16,000 +5,900	+58%	+$227K	0.04%	341
2019 Q1	$377K	Buy	10,100 +400	+4%	+$15.5K	0.02%	450
2018 Q4	$329K	Sell	9,700 -1,300	-12%	-$41.2K	0.02%	455
2018 Q3	$344K	Hold	11,000	–	–	0.02%	518
2018 Q2	$292K	Buy	+11,000	New	+$279K	0.02%	466
2017 Q4	–	Sell	-10,700	Closed	-$235K	–	576
2017 Q3	$235K	Buy	+10,700	New	+$256K	0.02%	516
2017 Q2	–	Sell	-10,200	Closed	-$241K	–	529
2017 Q1	$241K	Sell	10,200 -1,400	-12%	-$34.3K	0.02%	467
2016 Q4	$283K	Buy	11,600 +200	+2%	+$4.37K	0.02%	477
2016 Q3	$249K	Buy	11,400 +800	+8%	+$16.7K	0.02%	494
2016 Q2	$199K	Buy	+10,600	New	+$192K	0.01%	538
2016 Q1	–	Sell	-10,800	Closed	-$223K	–	532
2015 Q4	$223K	Buy	+10,800	New	+$248K	0.01%	506

Other funds holding CIEN

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

Neuberger Berman Group

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

AllianceBernstein

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

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

First Trust Advisors

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

Wellington Management Group

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Thrivent Financial for Lutherans

Thrivent Financial for Lutherans Minneapolis, Minnesota $52.5B AUM 27.12% 1-Year Est. Return

Bank of New York Mellon

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

Ion Asset Management Herzliya, Israel $911M AUM 24.97% 1-Year Est. Return