D. E. Shaw & Co., Inc. Ciena Corp Transaction History

D. E. Shaw & Co., Inc.

$156 Billion
Q3 2025

A detailed history of D. E. Shaw & Co., Inc. transactions in Ciena Corp stock. As of the latest transaction made, D. E. Shaw & Co., Inc. holds 68,712 shares of CIEN stock, worth $13.2 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

68,712

Previous 65,331 5.18%

Holding current value

$13.2 Million

Previous $5.31 Million 88.39%

% of portfolio

0.01%

Previous 0.0%

27 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	$77.75 - $145.67 $262,872 - $492,510	3,381 Added 5.18%	68,712 $10 Million
Q2 2025 Aug 14, 2025	SELL	$53.5 - $83.89 $2.82 Million - $4.42 Million	-52,671 Reduced 44.64%	65,331 $5.31 Million
Q1 2025 May 15, 2025	BUY	$60.43 - $98.18 $6.18 Million - $10 Million	102,202 Added 646.85%	118,002 $7.13 Million
Q4 2024 Feb 14, 2025	BUY	$61.45 - $91.14 $556,122 - $824,817	9,050 Added 134.07%	15,800 $1.34 Million
Q3 2024 Nov 14, 2024	BUY	$45.77 - $62.46 $308,947 - $421,605	6,750 New	6,750 $415,000
Q3 2023 Nov 14, 2023	BUY	$40.43 - $49.98 $190,021 - $234,905	4,700 New	4,700 $222,000
Q4 2022 Feb 14, 2023	SELL	$39.16 - $51.83 $2.94 Million - $3.89 Million	-75,022 Reduced 89.83%	8,492 $432,000
Q3 2022 Nov 14, 2022	SELL	$39.71 - $56.37 $13.1 Million - $18.6 Million	-330,100 Reduced 79.81%	83,514 $3.38 Million
Q2 2022 Aug 15, 2022	BUY	$42.04 - $61.74 $1.93 Million - $2.83 Million	45,877 Added 12.48%	413,614 $18.9 Million
Q1 2022 May 16, 2022	SELL	$53.7 - $77.38 $7.31 Million - $10.5 Million	-136,169 Reduced 27.02%	367,737 $22.3 Million
Q4 2021 Feb 14, 2022	SELL	$51.73 - $77.6 $10.3 Million - $15.5 Million	-199,861 Reduced 28.4%	503,906 $38.8 Million
Q3 2021 Nov 15, 2021	BUY	$50.84 - $58.51 $1.35 Million - $1.56 Million	26,595 Added 3.93%	703,767 $36.1 Million
Q2 2021 Aug 16, 2021	SELL	$49.52 - $60.77 $1.99 Million - $2.45 Million	-40,259 Reduced 5.61%	677,172 $38.5 Million
Q1 2021 May 17, 2021	SELL	$48.87 - $57.24 $6.55 Million - $7.67 Million	-134,015 Reduced 15.74%	717,431 $39.3 Million
Q4 2020 Feb 16, 2021	SELL	$38.44 - $53.47 $4.37 Million - $6.08 Million	-113,670 Reduced 11.78%	851,446 $45 Million
Q3 2020 Nov 16, 2020	SELL	$38.82 - $60.99 $14.7 Million - $23.2 Million	-379,929 Reduced 28.25%	965,116 $38.3 Million
Q2 2020 Aug 14, 2020	SELL	$39.97 - $56.31 $38.6 Million - $54.4 Million	-965,608 Reduced 41.79%	1,345,045 $72.8 Million
Q1 2020 May 15, 2020	SELL	$34.5 - $44.47 $11.5 Million - $14.8 Million	-332,565 Reduced 12.58%	2,310,653 $92 Million
Q4 2019 Feb 14, 2020	BUY	$34.61 - $42.72 $25.8 Million - $31.8 Million	744,737 Added 39.23%	2,643,218 $113 Million
Q3 2019 Nov 14, 2019	BUY	$38.91 - $45.95 $4.21 Million - $4.97 Million	108,077 Added 6.04%	1,898,481 $74.5 Million
Q2 2019 Aug 14, 2019	BUY	$33.18 - $45.49 $33.5 Million - $46 Million	1,010,166 Added 129.47%	1,790,404 $73.6 Million
Q1 2019 May 15, 2019	BUY	$32.87 - $43.68 $1.6 Million - $2.13 Million	48,783 Added 6.67%	780,238 $29.1 Million
Q4 2018 Feb 14, 2019	SELL	$28.24 - $34.91 $1.45 Million - $1.8 Million	-51,461 Reduced 6.57%	731,455 $24.8 Million
Q3 2018 Nov 14, 2018	BUY	$25.36 - $32.07 $15 Million - $19 Million	590,919 Added 307.78%	782,916 $24.5 Million
Q2 2018 Aug 14, 2018	SELL	$23.05 - $26.88 $23.6 Million - $27.5 Million	-1,022,039 Reduced 84.19%	191,997 $5.09 Million
Q1 2018 May 15, 2018	BUY	$21.04 - $27.49 $18.4 Million - $24 Million	872,214 Added 255.17%	1,214,036 $31.4 Million
Q4 2017 Feb 14, 2018	BUY	$19.57 - $22.56 $6.69 Million - $7.71 Million	341,822	341,822 $7.15 Million

Others Institutions Holding CIEN

# of Institutions

777

Shares Held

121M

Call Options Held

3.2M

Put Options Held

1.35M

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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