Atria Investments’s Ciena CIEN Stock Holding History

Atria Investments’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
2026 Q1	$6.56M	Sell	16,898 -12,978	-43%	-$3.97M	0.07%	293
2025 Q4	$6.99M	Buy	29,876 +2,843	+11%	+$552K	0.08%	276
2025 Q3	$3.94M	Sell	27,033 -21,601	-44%	-$2.2M	0.05%	465
2025 Q2	$3.96M	Buy	48,634 +8,413	+21%	+$603K	0.05%	460
2025 Q1	$2.43M	Sell	40,221 -1,336	-3%	-$106K	0.03%	629
2024 Q4	$3.52M	Buy	41,557 +9,274	+29%	+$666K	0.04%	466
2024 Q3	$1.99M	Buy	+32,283	New	+$1.7M	0.02%	670
2022 Q1	–	Sell	-15,522	Closed	-$1.2M	–	867
2021 Q4	$1.2M	Buy	+15,522	New	+$958K	0.02%	763
2013 Q3	–	Sell	-13,897	Closed	-$270K	–	451
2013 Q2	$270K	Buy	+13,897	New	+$231K	0.03%	313

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

JP Morgan Chase

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

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

T. Rowe Price Associates

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Geode Capital Management

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

Capital Research Global Investors

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Bank of America

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