Seeds Investor’s Ciena CIEN Stock Holding History

Seeds Investor’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	$4.34M	Buy	8,854 +5,603	+172%	+$2.86M	0.45%	57
2026 Q1	$1.52M	Buy	3,251 +1,886	+138%	+$577K	0.21%	90
2025 Q4	$319K	Buy	+1,365	New	+$265K	0.06%	188

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

Seeds Investor's CIEN Position: Q2 2026 in Review

Seeds Investor increased its Ciena (CIEN) stake by 172% in Q2 2026, buying an estimated $2.86M and bringing the position to 8,854 shares worth $4.34M. The position accounts for 0.45% of the portfolio, ranked #57.

Seeds Investor first reported a position in CIEN in Q4 2025 and has held it in 3 quarters since. 1,226 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

Seeds Investor held 8,854 shares of Ciena worth $4.34M as of Q2 2026.
Seeds Investor bought 5,603 Ciena shares in Q2 2026, an estimated $2.86M.
Ciena made up 0.45% of Seeds Investor's portfolio in Q2 2026, its #57 holding.
Seeds Investor first reported a position in Ciena in Q4 2025 and has held it in 3 quarters since.
1,226 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Seeds Investor's 13F filing for Q2 2026, filed 12 Aug 2026.