M&G plc’s Ciena CIEN Stock Holding History

M&G plc’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 Q2	$14.6M	Buy	+29,807	New	+$15.2M	0.07%	171

Other funds holding CIEN

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

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

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

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

M&G plc's CIEN Position: Q2 2026 in Review

M&G plc opened a new position in Ciena (CIEN) in Q2 2026: 29,807 shares worth $14.6M. The stake represents 0.07% of the portfolio and ranks #171 among its holdings.

1,217 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

M&G plc held 29,807 shares of Ciena worth $14.6M as of Q2 2026.
Ciena was a new M&G plc position in Q2 2026.
Ciena made up 0.07% of M&G plc's portfolio in Q2 2026, its #171 holding.
1,217 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on M&G plc's 13F filing for Q2 2026, filed 6 Aug 2026.