Helium Advisors’s Ciena CIEN Stock Holding History

Helium 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	$338K	Buy	689 +8	+1%	+$4.08K	0.28%	74
2026 Q1	$264K	Buy	+681	New	+$208K	0.25%	79

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

Helium Advisors's CIEN Position: Q2 2026 in Review

Helium Advisors increased its Ciena (CIEN) stake by 1.2% in Q2 2026, buying an estimated $4.08K and bringing the position to 689 shares worth $338K. The position accounts for 0.28% of the portfolio, ranked #74.

Helium Advisors first reported a position in CIEN in Q1 2026 and has held it in 2 quarters since. 1,226 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

Helium Advisors held 689 shares of Ciena worth $338K as of Q2 2026.
Helium Advisors bought 8 Ciena shares in Q2 2026, an estimated $4.08K.
Ciena made up 0.28% of Helium Advisors's portfolio in Q2 2026, its #74 holding.
Helium Advisors first reported a position in Ciena in Q1 2026 and has held it in 2 quarters since.
1,226 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Helium Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.