Cerebellum’s Ciena CIEN Stock Holding History

Cerebellum’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 Q4	–	Sell	-3,577	Closed	-$140K	–	441
2019 Q3	$140K	Sell	3,577 -4,736	-57%	-$199K	0.09%	370
2019 Q2	$342K	Sell	8,313 -587	-7%	-$22.6K	0.28%	225
2019 Q1	$332K	Buy	8,900 +1,218	+16%	+$47.3K	0.29%	135
2018 Q4	$260K	Buy	+7,682	New	+$243K	0.18%	97

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

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

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

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

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

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

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

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

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

Cerebellum's CIEN Position: Q4 2019 in Review

Cerebellum sold out of Ciena (CIEN) in Q4 2019, closing a stake of 3,577 shares — an estimated $140K sold.

Cerebellum first reported a position in CIEN in Q4 2018 and held it in 4 quarters. The position peaked at $342K in Q2 2019. 413 funds tracked by Wall St. Rank hold CIEN as of Q4 2019.

Cerebellum reported no remaining Ciena position as of Q4 2019 after selling out during the quarter.
Cerebellum sold 3,577 Ciena shares in Q4 2019, an estimated $140K.
Cerebellum first reported a position in Ciena in Q4 2018 and held it in 4 quarters.
Cerebellum's Ciena position peaked at $342K in Q2 2019.
413 funds tracked by Wall St. Rank held Ciena as of Q4 2019.

Based on Cerebellum's 13F filing for Q4 2019, filed 16 Jan 2020.