CenterStar Asset Management’s Ciena CIEN Stock Holding History

CenterStar Asset Management’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 Q3	$774K	Hold	2,200	–	–	0.18%	96
2026 Q2	$1.08M	Sell	2,200 -4,900	-69%	-$2.5M	0.18%	99
2026 Q1	$2.76M	Buy	7,100 +4,600	+184%	+$1.41M	0.35%	55
2025 Q4	$585K	Sell	2,500 -2,900	-54%	-$563K	0.16%	133
2025 Q3	$787K	Buy	5,400 +2,400	+80%	+$244K	0.17%	133
2025 Q2	$244K	Sell	3,000 -3,800	-56%	-$273K	0.06%	167
2025 Q1	$411K	Buy	6,800 +1,800	+36%	+$142K	0.1%	223
2024 Q4	$424K	Buy	+5,000	New	+$359K	0.15%	134
2024 Q2	–	Sell	-13,100	Closed	-$648K	–	269
2024 Q1	$648K	Buy	+13,100	New	+$691K	0.2%	113
2018 Q1	–	Hold	0	–	-$1K	–	1144
2017 Q4	–	Hold	0	–	–	–	871

Other funds holding CIEN

Wealth Enhancement Advisory Services Plymouth, Minnesota $67.3B AUM 21.9% 1-Year Est. Return

Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return

Fjarde Ap-fonden Stockholm, Sweden $19.4B AUM 31.69% 1-Year Est. Return

MN Services Vermogensbeheer The Hague, Netherlands $13.4B AUM 37.34% 1-Year Est. Return

Czech National Bank Prague, Czech Republic $18.9B AUM 36.24% 1-Year Est. Return

HCA

Harbour Capital Advisors Tysons Corner, Virginia $548M AUM 37.76% 1-Year Est. Return

UNICOM Systems Las Vegas, Nevada $1.46B AUM 70.54% 1-Year Est. Return

IFM Investors Melbourne, Australia $16B AUM 33.69% 1-Year Est. Return

Burney Company Reston, Virginia $3.66B AUM 27.59% 1-Year Est. Return

Atria Investments Charlotte, North Carolina $10.3B AUM 19.62% 1-Year Est. Return

CenterStar Asset Management's CIEN Position: Q3 2026 in Review

CenterStar Asset Management reduced its Ciena (CIEN) stake by 43% in Q3 2026, selling an estimated $652K and leaving 2,200 shares worth $775K. The position accounts for 0.18% of the portfolio, ranked #95.

CenterStar Asset Management first reported a position in CIEN in Q4 2024 and has held it in 6 quarters since. The position peaked at $2.27M in Q1 2026. 106 funds tracked by Wall St. Rank hold CIEN as of Q3 2026.

CenterStar Asset Management held 2,200 shares of Ciena worth $775K as of Q3 2026.
CenterStar Asset Management sold 1,690 Ciena shares in Q3 2026, an estimated $652K.
Ciena made up 0.18% of CenterStar Asset Management's portfolio in Q3 2026, its #95 holding.
CenterStar Asset Management first reported a position in Ciena in Q4 2024 and has held it in 6 quarters since.
CenterStar Asset Management's Ciena position peaked at $2.27M in Q1 2026.
106 funds tracked by Wall St. Rank held Ciena as of Q3 2026.

Based on CenterStar Asset Management's 13F filing for Q3 2026, filed 9 Oct 2026.