Banque Transatlantique’s Ciena CIEN Stock Holding History

Banque Transatlantique’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 Q1	–	Sell	-2,957	Closed	-$692K	–	445
2025 Q4	$692K	Buy	+2,957	New	+$574K	0.02%	84

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

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

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

Banque Transatlantique's CIEN Position: Q1 2026 in Review

Banque Transatlantique sold out of Ciena (CIEN) in Q1 2026, closing a stake of 2,957 shares — an estimated $692K sold.

Banque Transatlantique first reported a position in CIEN in Q4 2025 and held it in 1 quarter. The position peaked at $692K in Q4 2025. 1,080 funds tracked by Wall St. Rank hold CIEN as of Q1 2026.

Banque Transatlantique reported no remaining Ciena position as of Q1 2026 after selling out during the quarter.
Banque Transatlantique sold 2,957 Ciena shares in Q1 2026, an estimated $692K.
Banque Transatlantique first reported a position in Ciena in Q4 2025 and held it in 1 quarter.
Banque Transatlantique's Ciena position peaked at $692K in Q4 2025.
1,080 funds tracked by Wall St. Rank held Ciena as of Q1 2026.

Based on Banque Transatlantique's 13F filing for Q1 2026, filed 13 May 2026.