Shay Capital’s Ciena CIEN Stock Holding History

Shay Capital’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
2021 Q3	–	Sell	-35,000	Closed	-$1.99M	–	562
2021 Q2	$1.99M	Buy	+35,000	New	+$1.93M	0.23%	82

Other funds holding CIEN

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

BNP Paribas Asset Management Paris, France $86.1B AUM 29.11% 1-Year Est. Return

Shay Capital's CIEN Position: Q4 2025 in Review

Shay Capital sold out of Ciena (CIEN) in Q4 2025, closing a stake of 11,000 shares — an estimated $1.6M sold.

Shay Capital first reported a position in CIEN in Q2 2021 and held it in 5 quarters. The position peaked at $1.6M in Q3 2025. 853 funds tracked by Wall St. Rank hold CIEN as of Q4 2025.

Shay Capital reported no remaining Ciena position as of Q4 2025 after selling out during the quarter.
Shay Capital sold 11,000 Ciena shares in Q4 2025, an estimated $1.6M.
Shay Capital first reported a position in Ciena in Q2 2021 and held it in 5 quarters.
Shay Capital's Ciena position peaked at $1.6M in Q3 2025.
853 funds tracked by Wall St. Rank held Ciena as of Q4 2025.

Based on Shay Capital's 13F filing for Q4 2025, filed 17 Feb 2026.