Moors & Cabot’s Ciena CIEN Stock Holding History

Moors & Cabot’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	$1.12M	Buy	3,177 +27	+0.9%	+$10.4K	0.04%	362
2026 Q2	$1.55M	Buy	3,150 +125	+4%	+$63.7K	0.06%	284
2026 Q1	$1.17M	Hold	3,025	–	–	0.05%	336
2025 Q4	$707K	Sell	3,025 -1,287	-30%	-$250K	0.03%	446
2025 Q3	$628K	Hold	4,312	–	–	0.03%	466
2025 Q2	$351K	Hold	4,312	–	–	0.02%	606
2025 Q1	$261K	Hold	4,312	–	–	0.01%	687
2024 Q4	$366K	Sell	4,312 -61	-1%	-$4.38K	0.02%	596
2024 Q3	$269K	Hold	4,373	–	–	0.01%	694
2024 Q2	$211K	Hold	4,373	–	–	0.01%	749
2024 Q1	$216K	Buy	+4,373	New	+$231K	0.01%	792
2023 Q4	–	Sell	-4,744	Closed	-$224K	–	857
2023 Q3	$224K	Buy	+4,744	New	+$209K	0.02%	703
2023 Q2	–	Sell	-4,350	Closed	-$228K	–	861
2023 Q1	$228K	Sell	4,350 -300	-6%	-$15K	0.02%	705
2022 Q4	$237K	Buy	+4,650	New	+$210K	0.02%	677
2022 Q2	–	Sell	-5,250	Closed	-$318K	–	832
2022 Q1	$318K	Hold	5,250	–	–	0.02%	612
2021 Q4	$404K	Buy	5,250 +750	+17%	+$46.3K	0.02%	528
2021 Q3	$230K	Hold	4,500	–	–	0.01%	699
2021 Q2	$256K	Hold	4,500	–	–	0.02%	629
2021 Q1	$247K	Sell	4,500 -800	-15%	-$43.1K	0.02%	601
2020 Q4	$280K	Buy	+5,300	New	+$236K	0.02%	547
2020 Q3	–	Sell	-4,520	Closed	-$244K	–	714
2020 Q2	$244K	Buy	+4,520	New	+$225K	0.03%	508

Other funds holding CIEN

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

Amundi Paris, France $496B AUM 35.36% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $106B AUM 32.76% 1-Year Est. Return

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

Citigroup New York $308B AUM 40.94% 1-Year Est. Return

Mitsubishi UFJ Asset Management Tokyo, Japan $194B AUM 32.2% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $83.2B AUM 35.34% 1-Year Est. Return

Moors & Cabot's CIEN Position: Q3 2026 in Review

Moors & Cabot increased its Ciena (CIEN) stake by 0.86% in Q3 2026, buying an estimated $10.4K and bringing the position to 3,177 shares worth $1.12M. The position accounts for 0.04% of the portfolio, ranked #362.

Moors & Cabot first reported a position in CIEN in Q2 2020 and has held it in 21 quarters since. The position peaked at $1.55M in Q2 2026. 548 funds tracked by Wall St. Rank hold CIEN as of Q3 2026.

Moors & Cabot held 3,177 shares of Ciena worth $1.12M as of Q3 2026.
Moors & Cabot bought 27 Ciena shares in Q3 2026, an estimated $10.4K.
Ciena made up 0.04% of Moors & Cabot's portfolio in Q3 2026, its #362 holding.
Moors & Cabot first reported a position in Ciena in Q2 2020 and has held it in 21 quarters since.
Moors & Cabot's Ciena position peaked at $1.55M in Q2 2026.
548 funds tracked by Wall St. Rank held Ciena as of Q3 2026.

Based on Moors & Cabot's 13F filing for Q3 2026, filed 6 Nov 2026.