Cardiff Park Advisors’s Ciena CIEN Stock Holding History

Cardiff Park Advisors’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	$491K	Buy	+1,000	New	+$510K	0.04%	179

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

Cardiff Park Advisors's CIEN Position: Q2 2026 in Review

Cardiff Park Advisors opened a new position in Ciena (CIEN) in Q2 2026: 1,000 shares worth $491K. The stake represents 0.04% of the portfolio and ranks #179 among its holdings.

1,219 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

Cardiff Park Advisors held 1,000 shares of Ciena worth $491K as of Q2 2026.
Ciena was a new Cardiff Park Advisors position in Q2 2026.
Ciena made up 0.04% of Cardiff Park Advisors's portfolio in Q2 2026, its #179 holding.
1,219 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Cardiff Park Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.