Boston Advisors’s Ciena CIEN Stock Holding History

Boston Advisors’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
2019 Q3	$1.38M	Buy	35,282 +21,662	+159%	+$908K	0.07%	330
2019 Q2	$560K	Sell	13,620 -15	-0.1%	-$577	0.03%	461
2019 Q1	$509K	Buy	+13,635	New	+$530K	0.03%	466
2016 Q2	–	Sell	-314,414	Closed	-$5.98M	–	677
2016 Q1	$5.98M	Sell	314,414 -85,707	-21%	-$1.58M	0.15%	165
2015 Q4	$8.28M	Sell	400,121 -25,818	-6%	-$593K	0.19%	150
2015 Q3	$8.82M	Buy	425,939 +328,621	+338%	+$7.64M	0.33%	91
2015 Q2	$2.3M	Buy	97,318 +29,855	+44%	+$682K	0.1%	199
2015 Q1	$1.3M	Buy	67,463 +57,118	+552%	+$1.14M	0.05%	257
2014 Q4	$201K	Hold	10,345	–	–	0.01%	567
2014 Q3	$173K	Hold	10,345	–	–	0.01%	572
2014 Q2	$224K	Hold	10,345	–	–	0.01%	557
2014 Q1	$235K	Sell	10,345 -205	-2%	-$4.82K	0.01%	528
2013 Q4	$252K	Buy	+10,550	New	+$251K	0.01%	518

Other funds holding CIEN

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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

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

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

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

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

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

Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

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

Boston Advisors's CIEN Position: Q3 2019 in Review

Boston Advisors increased its Ciena (CIEN) stake by 159% in Q3 2019, buying an estimated $908K and bringing the position to 35,282 shares worth $1.38M. The position accounts for 0.07% of the portfolio, ranked #330.

Boston Advisors first reported a position in CIEN in Q4 2013 and has held it in 13 quarters since. The position peaked at $8.82M in Q3 2015. 414 funds tracked by Wall St. Rank hold CIEN as of Q3 2019.

Boston Advisors held 35,282 shares of Ciena worth $1.38M as of Q3 2019.
Boston Advisors bought 21,662 Ciena shares in Q3 2019, an estimated $908K.
Ciena made up 0.07% of Boston Advisors's portfolio in Q3 2019, its #330 holding.
Boston Advisors first reported a position in Ciena in Q4 2013 and has held it in 13 quarters since.
Boston Advisors's Ciena position peaked at $8.82M in Q3 2015.
414 funds tracked by Wall St. Rank held Ciena as of Q3 2019.

Based on Boston Advisors's 13F filing for Q3 2019, filed 5 Nov 2019.