Ellington Management Group’s Ciena CIEN Stock Holding History

Ellington Management Group’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	-17,700	Closed	-$756K	–	571
2019 Q4	$756K	Sell	17,700 -9,800	-36%	-$373K	0.21%	114
2019 Q3	$1.08M	Buy	27,500 +17,300	+170%	+$725K	0.25%	104
2019 Q2	$420K	Buy	+10,200	New	+$392K	0.08%	275
2018 Q3	–	Sell	-25,200	Closed	-$668K	–	524
2018 Q2	$668K	Buy	+25,200	New	+$640K	0.19%	134
2017 Q4	–	Sell	-13,400	Closed	-$294K	–	616
2017 Q3	$294K	Buy	+13,400	New	+$321K	0.09%	389
2017 Q1	–	Sell	-24,900	Closed	-$608K	–	708
2016 Q4	$608K	Buy	+24,900	New	+$544K	0.21%	178
2016 Q1	–	Sell	-21,400	Closed	-$443K	–	525
2015 Q4	$443K	Sell	21,400 -138,412	-87%	-$3.18M	0.2%	162
2015 Q3	$3.31M	Buy	159,812 +109,212	+216%	+$2.54M	0.93%	2
2015 Q2	$1.2M	Buy	50,600 +28,200	+126%	+$644K	0.29%	74
2015 Q1	$433K	Buy	+22,400	New	+$446K	0.09%	341
2014 Q3	–	Sell	-24,900	Closed	-$539K	–	324
2014 Q2	$539K	Buy	+24,900	New	+$512K	0.25%	100
2013 Q4	–	Sell	-11,200	Closed	-$280K	–	592
2013 Q3	$280K	Sell	11,200 -3,000	-21%	-$67.6K	0.05%	541
2013 Q2	$276K	Buy	+14,200	New	+$236K	0.05%	544

Other funds holding CIEN

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

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 $818M AUM 24.97% 1-Year Est. Return