Castleark Management’s Ciena CIEN Stock Holding History

Castleark Management’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
2022 Q2	–	Sell	-9,140	Closed	-$554K	–	313
2022 Q1	$554K	Sell	9,140 -10,130	-53%	-$663K	0.02%	239
2021 Q4	$1.48M	Buy	+19,270	New	+$1.19M	0.05%	210
2020 Q3	–	Sell	-159,270	Closed	-$8.63M	–	348
2020 Q2	$8.63M	Buy	+159,270	New	+$7.92M	0.38%	64
2015 Q3	–	Sell	-539,225	Closed	-$12.8M	–	371
2015 Q2	$12.8M	Buy	+539,225	New	+$12.3M	0.34%	91

Other funds holding CIEN

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

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

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 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

Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

CAM

Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return

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

Castleark Management's CIEN Position: Q2 2022 in Review

Castleark Management sold out of Ciena (CIEN) in Q2 2022, closing a stake of 9,140 shares — an estimated $554K sold.

Castleark Management first reported a position in CIEN in Q2 2015 and held it in 4 quarters. The position peaked at $12.8M in Q2 2015. 457 funds tracked by Wall St. Rank hold CIEN as of Q2 2022.

Castleark Management reported no remaining Ciena position as of Q2 2022 after selling out during the quarter.
Castleark Management sold 9,140 Ciena shares in Q2 2022, an estimated $554K.
Castleark Management first reported a position in Ciena in Q2 2015 and held it in 4 quarters.
Castleark Management's Ciena position peaked at $12.8M in Q2 2015.
457 funds tracked by Wall St. Rank held Ciena as of Q2 2022.

Based on Castleark Management's 13F filing for Q2 2022, filed 16 Aug 2022.