A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Ciena Corp stock. As of the latest transaction made, Citadel Advisors LLC holds 190,000 shares of CIEN stock, worth $12.6 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares
190,000
Previous 181,400 4.74%
Holding current value
$12.6 Million
Previous $8.74 Million 33.88%
% of portfolio
0.0%
Previous 0.0%

Shares

27 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 14, 2024

BUY
$45.77 - $62.46 $23.9 Million - $32.6 Million
521,948 Added 743.72%
592,129 $36.5 Million
Q2 2024

Aug 14, 2024

SELL
$43.56 - $49.56 $276,170 - $314,210
-6,340 Reduced 8.29%
70,181 $3.38 Million
Q1 2024

May 15, 2024

BUY
$44.58 - $62.48 $1.01 Million - $1.42 Million
22,670 Added 42.1%
76,521 $3.78 Million
Q4 2023

Feb 14, 2024

SELL
$40.6 - $47.16 $44.8 Million - $52 Million
-1,102,955 Reduced 95.34%
53,851 $2.42 Million
Q3 2023

Nov 14, 2023

BUY
$40.43 - $49.98 $14 Million - $17.3 Million
346,440 Added 42.75%
1,156,806 $54.7 Million
Q2 2023

Aug 14, 2023

BUY
$41.02 - $52.27 $25.6 Million - $32.6 Million
624,310 Added 335.55%
810,366 $34.4 Million
Q1 2023

May 15, 2023

SELL
$46.18 - $52.52 $22.8 Million - $25.9 Million
-493,215 Reduced 72.61%
186,056 $9.77 Million
Q4 2022

Feb 14, 2023

BUY
$39.16 - $51.83 $24.2 Million - $32 Million
618,150 Added 1011.35%
679,271 $34.6 Million
Q3 2022

Nov 14, 2022

SELL
$39.71 - $56.37 $10.8 Million - $15.3 Million
-271,904 Reduced 81.65%
61,121 $2.47 Million
Q2 2022

Aug 15, 2022

BUY
$42.04 - $61.74 $8.62 Million - $12.7 Million
205,020 Added 160.17%
333,025 $15.2 Million
Q1 2022

May 16, 2022

SELL
$53.7 - $77.38 $36.9 Million - $53.1 Million
-686,559 Reduced 84.29%
128,005 $7.76 Million
Q4 2021

Feb 14, 2022

BUY
$51.73 - $77.6 $23.1 Million - $34.7 Million
446,652 Added 121.4%
814,564 $62.7 Million
Q3 2021

Nov 15, 2021

SELL
$50.84 - $58.51 $4.2 Million - $4.83 Million
-82,601 Reduced 18.33%
367,912 $18.9 Million
Q2 2021

Aug 16, 2021

BUY
$49.52 - $60.77 $3.1 Million - $3.8 Million
62,575 Added 16.13%
450,513 $25.6 Million
Q3 2020

Nov 16, 2020

BUY
$38.82 - $60.99 $3.83 Million - $6.02 Million
98,767 Added 34.16%
387,938 $15.4 Million
Q2 2020

Aug 14, 2020

SELL
$39.97 - $56.31 $2.81 Million - $3.96 Million
-70,320 Reduced 19.56%
289,171 $15.7 Million
Q1 2020

May 15, 2020

SELL
$34.5 - $44.47 $22.9 Million - $29.6 Million
-664,687 Reduced 64.9%
359,491 $14.3 Million
Q4 2019

Feb 14, 2020

SELL
$34.61 - $42.72 $46.8 Million - $57.8 Million
-1,352,655 Reduced 56.91%
1,024,178 $43.7 Million
Q3 2019

Nov 14, 2019

BUY
$38.91 - $45.95 $59.2 Million - $69.9 Million
1,521,894 Added 178.01%
2,376,833 $93.2 Million
Q2 2019

Aug 14, 2019

SELL
$33.18 - $45.49 $11 Million - $15.1 Million
-332,927 Reduced 28.03%
854,939 $35.2 Million
Q1 2019

May 15, 2019

BUY
$32.87 - $43.68 $38.8 Million - $51.6 Million
1,180,779 Added 16661.2%
1,187,866 $0
Q4 2018

Feb 14, 2019

SELL
$28.24 - $34.91 $14.7 Million - $18.2 Million
-521,027 Reduced 98.66%
7,087 $240,000
Q3 2018

Nov 13, 2018

BUY
$25.36 - $32.07 $2.92 Million - $3.69 Million
115,003 Added 27.84%
528,114 $0
Q2 2018

Aug 10, 2018

SELL
$23.05 - $26.88 $312,143 - $364,008
-13,542 Reduced 3.17%
413,111 $0
Q1 2018

May 11, 2018

SELL
$21.04 - $27.49 $12.6 Million - $16.4 Million
-597,617 Reduced 58.35%
426,653 $11.1 Million
Q4 2017

Feb 09, 2018

SELL
$19.57 - $22.56 $39.2 Million - $45.1 Million
-2,000,960 Reduced 66.14%
1,024,270 $21.4 Million
Q3 2017

Nov 09, 2017

BUY
$21.11 - $25.99 $63.9 Million - $78.6 Million
3,025,230
3,025,230 $66.5 Million

Others Institutions Holding CIEN

About CIENA CORP


  • Ticker CIEN
  • Exchange NYSE
  • Sector Technology
  • Industry Communication Equipment
  • Shares Outstandng 148,142,000
  • Market Cap $9.85B
  • 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...
More about CIEN
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