Cowen Inc’s Ciena CIEN Stock Holding History

Cowen Inc’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
2016 Q1	–	Sell	-50,000	Closed	-$1.03M	–	274
2015 Q4	$1.03M	Buy	+50,000	New	+$1.15M	0.08%	150
2014 Q4	–	Sell	-25,000	Closed	-$418K	–	241
2014 Q3	$418K	Buy	+25,000	New	+$490K	0.04%	196

Other funds holding CIEN

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

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

Parnassus Investments San Francisco, California $37.4B AUM 35.42% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

TCIM

TIAA CREF Investment Management New York $141B AUM 14.18% 1-Year Est. Return

Cowen Inc's CIEN Position: Q1 2016 in Review

Cowen Inc sold out of Ciena (CIEN) in Q1 2016, closing a stake of 50,000 shares — an estimated $1.03M sold.

Cowen Inc first reported a position in CIEN in Q3 2014 and held it in 2 quarters. The position peaked at $1.03M in Q4 2015. 276 funds tracked by Wall St. Rank hold CIEN as of Q1 2016.

Cowen Inc reported no remaining Ciena position as of Q1 2016 after selling out during the quarter.
Cowen Inc sold 50,000 Ciena shares in Q1 2016, an estimated $1.03M.
Cowen Inc first reported a position in Ciena in Q3 2014 and held it in 2 quarters.
Cowen Inc's Ciena position peaked at $1.03M in Q4 2015.
276 funds tracked by Wall St. Rank held Ciena as of Q1 2016.

Based on Cowen Inc's 13F filing for Q1 2016, filed 16 May 2016.