AlphaGrep UK’s Ciena CIEN Stock Holding History

AlphaGrep UK’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 Q3	$397K	Sell	1,128 -211	-16%	-$81.4K	0.12%	361
2026 Q2	$657K	Buy	+1,339	New	+$683K	0.2%	141

Other funds holding CIEN

Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return

BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM

State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return

JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return

American Century Companies Kansas City, Missouri $229B AUM 33.35% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $704B AUM 26.74% 1-Year Est. Return

AlphaGrep UK's CIEN Position: Q3 2026 in Review

AlphaGrep UK reduced its Ciena (CIEN) stake by 16% in Q3 2026, selling an estimated $81.4K and leaving 1,128 shares worth $397K. The position accounts for 0.12% of the portfolio, ranked #361.

AlphaGrep UK first reported a position in CIEN in Q2 2026 and has held it in 2 quarters since. The position peaked at $657K in Q2 2026. 927 funds tracked by Wall St. Rank hold CIEN as of Q3 2026.

AlphaGrep UK held 1,128 shares of Ciena worth $397K as of Q3 2026.
AlphaGrep UK sold 211 Ciena shares in Q3 2026, an estimated $81.4K.
Ciena made up 0.12% of AlphaGrep UK's portfolio in Q3 2026, its #361 holding.
AlphaGrep UK first reported a position in Ciena in Q2 2026 and has held it in 2 quarters since.
AlphaGrep UK's Ciena position peaked at $657K in Q2 2026.
927 funds tracked by Wall St. Rank held Ciena as of Q3 2026.

Based on AlphaGrep UK's 13F filing for Q3 2026, filed 12 Nov 2026.