Trexquant Investment’s Ciena CIEN Stock Holding History

Trexquant Investment’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	$1.13M	Buy	+2,300	New	+$1.17M	0.01%	1424

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

Trexquant Investment's CIEN Position: Q4 2025 in Review

Trexquant Investment sold out of Ciena (CIEN) in Q4 2025, closing a stake of 157,265 shares — an estimated $22.9M sold.

Trexquant Investment first reported a position in CIEN in Q4 2014 and held it in 24 quarters. The position peaked at $22.9M in Q3 2025. 853 funds tracked by Wall St. Rank hold CIEN as of Q4 2025.

Trexquant Investment reported no remaining Ciena position as of Q4 2025 after selling out during the quarter.
Trexquant Investment sold 157,265 Ciena shares in Q4 2025, an estimated $22.9M.
Trexquant Investment first reported a position in Ciena in Q4 2014 and held it in 24 quarters.
Trexquant Investment's Ciena position peaked at $22.9M in Q3 2025.
853 funds tracked by Wall St. Rank held Ciena as of Q4 2025.

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