Sciencast Management’s Ciena CIEN Stock Holding History

Sciencast 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
2025 Q1	–	Sell	-25,336	Closed	-$2.15M	–	255
2024 Q4	$2.15M	Buy	+25,336	New	+$1.82M	0.59%	80
2024 Q1	–	Sell	-34,590	Closed	-$1.56M	–	229
2023 Q4	$1.56M	Buy	+34,590	New	+$1.52M	0.85%	38
2022 Q1	–	Sell	-22,156	Closed	-$1.67M	–	572
2021 Q4	$1.67M	Buy	+22,156	New	+$1.37M	0.29%	111
2021 Q2	–	Sell	-4,636	Closed	-$259K	–	499
2021 Q1	$259K	Buy	+4,636	New	+$249K	0.05%	417
2020 Q4	–	Sell	-12,679	Closed	-$536K	–	466
2020 Q3	$536K	Sell	12,679 -5,640	-31%	-$297K	0.2%	168
2020 Q2	$969K	Buy	+18,319	New	+$911K	0.24%	139
2020 Q1	–	Sell	-5,500	Closed	-$235K	–	353
2019 Q4	$235K	Buy	+5,500	New	+$210K	0.06%	412
2019 Q3	–	Sell	-24,225	Closed	-$1.05M	–	369
2019 Q2	$1.05M	Buy	24,225 +17,900	+283%	+$689K	0.59%	52
2019 Q1	$236K	Buy	+6,325	New	+$246K	0.08%	310

Other funds holding CIEN

Fidelity Investments

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

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

JP Morgan Chase

JP Morgan Chase New York $1.47T AUM 27.86% 1-Year Est. Return

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

Barrow, Hanley, Mewhinney & Strauss

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return

BNP Paribas Asset Management

BNP Paribas Asset Management Paris, France $86.1B AUM 29.11% 1-Year Est. Return

Bank of America

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Geode Capital Management

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Dimensional Fund Advisors

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return