Janus Henderson Group PLC Ciena Corp Transaction History

Janus Henderson Group PLC

$207 Billion
Q3 2025

A detailed history of Janus Henderson Group PLC transactions in Ciena Corp stock. As of the latest transaction made, Janus Henderson Group PLC holds 730,084 shares of CIEN stock, worth $140 Million. This represents 0.05% of its overall portfolio holdings.

Number of Shares

730,084

Previous 731,585 0.21%

Holding current value

$140 Million

Previous $59.5 Million 78.74%

% of portfolio

0.05%

Previous 0.03%

27 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	SELL	$77.75 - $145.67 $116,702 - $218,650	-1,501 Reduced 0.21%	730,084 $106 Million
Q2 2025 Aug 14, 2025	SELL	$53.5 - $83.89 $4.12 Million - $6.46 Million	-77,014 Reduced 9.52%	731,585 $59.5 Million
Q1 2025 May 15, 2025	BUY	$60.43 - $98.18 $4.77 Million - $7.74 Million	78,877 Added 10.81%	808,599 $48.9 Million
Q4 2024 Feb 14, 2025	BUY	$61.45 - $91.14 $40.7 Million - $60.3 Million	661,630 Added 971.67%	729,722 $61.9 Million
Q2 2024 Aug 14, 2024	SELL	$43.56 - $49.56 $32,452 - $36,922	-745 Reduced 1.08%	68,092 $3.28 Million

Q1 2024 May 15, 2024	SELL	$44.58 - $62.48 $445 - $624	-10 Reduced 0.01%	68,837 $3.4 Million
Q4 2023 Feb 14, 2024	SELL	$40.6 - $47.16 $5,075 - $5,895	-125 Reduced 0.18%	68,847 $3.1 Million
Q3 2023 Nov 14, 2023	BUY	$40.43 - $49.98 $323 - $399	8 Added 0.01%	68,972 $3.26 Million
Q2 2023 Aug 14, 2023	SELL	$41.02 - $52.27 $19 Million - $24.2 Million	-462,334 Reduced 87.02%	68,964 $2.93 Million
Q1 2023 May 15, 2023	SELL	$46.18 - $52.52 $22.7 Million - $25.8 Million	-491,537 Reduced 48.06%	531,298 $27.9 Million
Q4 2022 Feb 14, 2023	SELL	$39.16 - $51.83 $16.7 Million - $22.1 Million	-426,298 Reduced 29.42%	1,022,835 $52.1 Million
Q3 2022 Nov 14, 2022	BUY	$39.71 - $56.37 $27.3 Million - $38.8 Million	687,924 Added 90.37%	1,449,133 $58.6 Million
Q2 2022 Aug 15, 2022	BUY	$42.04 - $61.74 $28.9 Million - $42.4 Million	686,992 Added 925.65%	761,209 $34.8 Million
Q1 2022 May 16, 2022	SELL	$53.7 - $77.38 $739,717 - $1.07 Million	-13,775 Reduced 15.65%	74,217 $4.5 Million
Q4 2021 Feb 14, 2022	BUY	$51.73 - $77.6 $1.07 Million - $1.6 Million	20,598 Added 30.56%	87,992 $6.77 Million
Q3 2021 Nov 16, 2021	BUY	$50.84 - $58.51 $656,598 - $755,656	12,915 Added 23.71%	67,394 $3.46 Million
Q2 2021 Aug 16, 2021	SELL	$49.52 - $60.77 $41.1 Million - $50.5 Million	-830,494 Reduced 93.84%	54,479 $3.1 Million
Q1 2021 May 17, 2021	SELL	$48.87 - $57.24 $51.9 Million - $60.8 Million	-1,062,048 Reduced 54.55%	884,973 $48.4 Million
Q4 2020 Feb 16, 2021	BUY	$38.44 - $53.47 $8.91 Million - $12.4 Million	231,749 Added 13.51%	1,947,021 $103 Million
Q3 2020 Nov 16, 2020	SELL	$38.82 - $60.99 $1.6 Million - $2.51 Million	-41,207 Reduced 2.35%	1,715,272 $68.1 Million
Q2 2020 Aug 14, 2020	BUY	$39.97 - $56.31 $3.81 Million - $5.37 Million	95,414 Added 5.74%	1,756,479 $95.1 Million
Q1 2020 May 14, 2020	BUY	$34.5 - $44.47 $14.8 Million - $19.1 Million	429,576 Added 34.88%	1,661,065 $66.1 Million
Q4 2019 Feb 18, 2020	BUY	$34.61 - $42.72 $42.6 Million - $52.6 Million	1,231,489 New	1,231,489 $52.6 Million
Q1 2019 Apr 30, 2019	SELL	$32.87 - $43.68 $401,671 - $533,769	-12,220 Closed	0 $0
Q4 2018 Feb 06, 2019	BUY	$28.24 - $34.91 $11,973 - $14,801	424 Added 3.59%	12,220 $414,000
Q3 2018 Nov 09, 2018	BUY	$25.36 - $32.07 $69,917 - $88,416	2,757 Added 30.5%	11,796 $369,000
Q2 2018 Aug 10, 2018	BUY	$23.05 - $26.88 $208,348 - $242,968	9,039 New	9,039 $240,000

Others Institutions Holding CIEN

# of Institutions

777

Shares Held

121M

Call Options Held

2.98M

Put Options Held

1.22M

View Full List

About CIENA CORP

Ticker CIEN
Exchange NYSE
Sector Technology
Industry Communication Equipment
Shares Outstandng 148,142,000
Market Cap $28.4B
Description
Ciena Corporation provides network hardware, software, and services that support the transport, routing, switching, aggregation, service delivery, and management of video, data, and voice traffic on communications networks worldwide. The company's Networking Platforms segment offers hardware networking products and solutions that optimized for t...

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Janus Henderson Group PLC Ciena Corp Transaction History