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 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

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Moors & Cabot's CIEN Position: Q2 2026 in Review

Moors & Cabot increased its Ciena (CIEN) stake by 4.1% in Q2 2026, buying an estimated $63.7K and bringing the position to 3,150 shares worth $1.55M. The position accounts for 0.06% of the portfolio, ranked #284.

Moors & Cabot first reported a position in CIEN in Q2 2020 and has held it in 20 quarters since. 1,226 funds tracked by Wall St. Rank hold CIEN as of Q2 2026.

Moors & Cabot held 3,150 shares of Ciena worth $1.55M as of Q2 2026.
Moors & Cabot bought 125 Ciena shares in Q2 2026, an estimated $63.7K.
Ciena made up 0.06% of Moors & Cabot's portfolio in Q2 2026, its #284 holding.
Moors & Cabot first reported a position in Ciena in Q2 2020 and has held it in 20 quarters since.
1,226 funds tracked by Wall St. Rank held Ciena as of Q2 2026.

Based on Moors & Cabot's 13F filing for Q2 2026, filed 10 Aug 2026.