A detailed history of Paloma Partners Management CO transactions in Ciena Corp stock. As of the latest transaction made, Paloma Partners Management CO holds 50,000 shares of CIEN stock, worth $4.4 Million. This represents 0.1% of its overall portfolio holdings.

Number of Shares
50,000
Previous 13,030 283.73%
Holding current value
$4.4 Million
Previous $627,000 391.07%
% of portfolio
0.1%
Previous 0.02%

Shares

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

Nov 14, 2024

BUY
$45.77 - $62.46 $1.69 Million - $2.31 Million
36,970 Added 283.73%
50,000 $3.08 Million
Q2 2024

Aug 14, 2024

BUY
$43.56 - $49.56 $567,586 - $645,766
13,030 New
13,030 $627,000
Q2 2022

Aug 15, 2022

SELL
$42.04 - $61.74 $536,514 - $787,925
-12,762 Closed
0 $0
Q1 2022

May 16, 2022

BUY
$53.7 - $77.38 $685,319 - $987,523
12,762 New
12,762 $773,000
Q3 2021

Nov 15, 2021

SELL
$50.84 - $58.51 $807,593 - $929,431
-15,885 Closed
0 $0
Q2 2021

Aug 16, 2021

BUY
$49.52 - $60.77 $786,625 - $965,331
15,885 New
15,885 $904,000
Q1 2021

May 17, 2021

SELL
$48.87 - $57.24 $1.19 Million - $1.39 Million
-24,329 Closed
0 $0
Q4 2020

Feb 16, 2021

SELL
$38.44 - $53.47 $52,816 - $73,467
-1,374 Reduced 5.35%
24,329 $1.29 Million
Q3 2020

Nov 16, 2020

BUY
$38.82 - $60.99 $57,492 - $90,326
1,481 Added 6.11%
25,703 $1.02 Million
Q2 2020

Aug 14, 2020

BUY
$39.97 - $56.31 $301,813 - $425,196
7,551 Added 45.29%
24,222 $1.31 Million
Q1 2020

May 15, 2020

SELL
$34.5 - $44.47 $1.28 Million - $1.65 Million
-37,038 Reduced 68.96%
16,671 $664,000
Q4 2019

Feb 14, 2020

BUY
$34.61 - $42.72 $1.39 Million - $1.71 Million
40,119 Added 295.21%
53,709 $2.29 Million
Q3 2019

Nov 14, 2019

SELL
$38.91 - $45.95 $13 Million - $15.4 Million
-334,131 Reduced 96.09%
13,590 $533,000
Q2 2019

Aug 14, 2019

BUY
$33.18 - $45.49 $9.74 Million - $13.4 Million
293,486 Added 541.14%
347,721 $14.3 Million
Q1 2019

May 15, 2019

BUY
$32.87 - $43.68 $1.78 Million - $2.37 Million
54,235 New
54,235 $2.03 Million
Q2 2018

Aug 14, 2018

SELL
$23.05 - $26.88 $572,008 - $667,054
-24,816 Closed
0 $0
Q1 2018

May 15, 2018

SELL
$21.04 - $27.49 $267,376 - $349,342
-12,708 Reduced 33.87%
24,816 $643,000
Q4 2017

Feb 14, 2018

BUY
$19.57 - $22.56 $390,871 - $450,590
19,973 Added 113.8%
37,524 $785,000
Q3 2017

Nov 14, 2017

BUY
$21.11 - $25.99 $370,501 - $456,150
17,551
17,551 $385,000

Others Institutions Holding CIEN

About CIENA CORP


  • Ticker CIEN
  • Exchange NYSE
  • Sector Technology
  • Industry Communication Equipment
  • Shares Outstandng 148,142,000
  • Market Cap $13B
  • 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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