Prospera Financial Services’s Ciena CIEN Stock Holding History

Prospera Financial Services’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	$752K	Buy	1,533 +231	+18%	+$118K	0.01%	887
2026 Q1	$505K	Buy	+1,302	New	+$398K	0.01%	974
2022 Q3	–	Sell	-790	Closed	-$36K	–	968
2022 Q2	$36K	Sell	790 -400	-34%	-$20.7K	﹤0.01%	1091
2022 Q1	$72K	Buy	+1,190	New	+$77.9K	﹤0.01%	1217
2020 Q4	–	Sell	-120	Closed	-$5K	–	820
2020 Q3	$5K	Buy	+120	New	+$6.32K	﹤0.01%	1275

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

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

Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return

Prospera Financial Services's CIEN Position: Q2 2026 in Review

Prospera Financial Services increased its Ciena (CIEN) stake by 18% in Q2 2026, buying an estimated $118K and bringing the position to 1,533 shares worth $752K. The position accounts for 0.01% of the portfolio, ranked #887.

Prospera Financial Services first reported a position in CIEN in Q3 2020 and has held it in 5 quarters since. 233 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

Prospera Financial Services held 1,533 shares of Ciena worth $752K as of Q2 2026.
Prospera Financial Services bought 231 Ciena shares in Q2 2026, an estimated $118K.
Ciena made up 0.01% of Prospera Financial Services's portfolio in Q2 2026, its #887 holding.
Prospera Financial Services first reported a position in Ciena in Q3 2020 and has held it in 5 quarters since.
233 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Prospera Financial Services's 13F filing for Q2 2026, filed 15 Jul 2026.