Fortitude Family Office’s Ciena CIEN Stock Holding History

Fortitude Family Office’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	$51K	Buy	104 +4	+4%	+$2.04K	0.01%	284
2026 Q1	$38.8K	Buy	100 +57	+133%	+$17.4K	0.01%	278
2025 Q4	$10.1K	Buy	43 +3	+8%	+$582	﹤0.01%	578
2025 Q3	$5.83K	Buy	40 +10	+33%	+$1.02K	﹤0.01%	761
2025 Q2	$2.44K	Buy	+30	New	+$2.15K	﹤0.01%	1098

Other funds holding CIEN

Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return

AHT

Amanah Holdings Trust London $1.7B AUM 612.53% 1-Year Est. Return

NGM

North Growth Management Vancouver, British Columbia, Canada $780M AUM 102.77% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

VNIM

Vaughan Nelson Investment Management Houston, Texas $11.3B AUM 53% 1-Year Est. Return

Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return

MLCM

M & L Capital Management London, United Kingdom $370M AUM 165.61% 1-Year Est. Return

Fortitude Family Office's CIEN Position: Q2 2026 in Review

Fortitude Family Office increased its Ciena (CIEN) stake by 4% in Q2 2026, buying an estimated $2.04K and bringing the position to 104 shares worth $51K. The position accounts for 0.01% of the portfolio, ranked #284.

Fortitude Family Office first reported a position in CIEN in Q2 2025 and has held it in 5 quarters since. 295 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

Fortitude Family Office held 104 shares of Ciena worth $51K as of Q2 2026.
Fortitude Family Office bought 4 Ciena shares in Q2 2026, an estimated $2.04K.
Ciena made up 0.01% of Fortitude Family Office's portfolio in Q2 2026, its #284 holding.
Fortitude Family Office first reported a position in Ciena in Q2 2025 and has held it in 5 quarters since.
295 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Fortitude Family Office's 13F filing for Q2 2026, filed 20 Jul 2026.