FNY Investment Advisers’s Ciena CIEN Stock Holding History

FNY Investment Advisers’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	$294K	Buy	+600	New	+$306K	0.11%	200
2025 Q3	–	Sell	-267	Closed	-$21K	–	1265
2025 Q2	$21K	Buy	+267	New	+$19.2K	0.01%	544
2023 Q2	–	Sell	-300	Closed	-$15K	–	555
2023 Q1	$15K	Buy	+300	New	+$15K	0.02%	295
2019 Q4	–	Sell	-5,900	Closed	-$231K	–	845
2019 Q3	$231K	Sell	5,900 -3,550	-38%	-$149K	0.07%	160
2019 Q2	$388K	Buy	+9,450	New	+$364K	0.11%	104

Other funds holding CIEN

Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 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

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

CNB

Czech National Bank Prague, Czech Republic $18.3B AUM 43.04% 1-Year Est. Return

HCA

Harbour Capital Advisors Tysons Corner, Virginia $549M AUM 54.99% 1-Year Est. Return

UNICOM Systems Las Vegas, Nevada $1.53B AUM 148.94% 1-Year Est. Return

FNY Investment Advisers's CIEN Position: Q2 2026 in Review

FNY Investment Advisers opened a new position in Ciena (CIEN) in Q2 2026: 600 shares worth $294K. The stake represents 0.11% of the portfolio and ranks #200 among its holdings. This is a return to the name: FNY Investment Advisers previously reported a position in CIEN as recently as Q2 2025.

FNY Investment Advisers first reported a position in CIEN in Q2 2019 and has held it in 5 quarters since. The position peaked at $388K in Q2 2019. 151 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

FNY Investment Advisers held 600 shares of Ciena worth $294K as of Q2 2026.
Ciena was a new FNY Investment Advisers position in Q2 2026.
Ciena made up 0.11% of FNY Investment Advisers's portfolio in Q2 2026, its #200 holding.
FNY Investment Advisers first reported a position in Ciena in Q2 2019 and has held it in 5 quarters since.
FNY Investment Advisers's Ciena position peaked at $388K in Q2 2019.
151 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on FNY Investment Advisers's 13F filing for Q2 2026, filed 8 Jul 2026.