A detailed history of Primecap Management CO transactions in Ciena Corp stock. As of the latest transaction made, Primecap Management CO holds 127,500 shares of CIEN stock, worth $8.48 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares
127,500
Previous 122,500 4.08%
Holding current value
$8.48 Million
Previous $5.9 Million 33.02%
% of portfolio
0.01%
Previous 0.0%

Shares

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

Nov 08, 2024

BUY
$45.77 - $62.46 $228,850 - $312,300
5,000 Added 4.08%
127,500 $7.85 Million
Q2 2024

Aug 09, 2024

SELL
$43.56 - $49.56 $138,738 - $157,848
-3,185 Reduced 2.53%
122,500 $5.9 Million
Q1 2024

May 13, 2024

BUY
$44.58 - $62.48 $735,570 - $1.03 Million
16,500 Added 15.11%
125,685 $6.22 Million
Q3 2023

Nov 13, 2023

BUY
$40.43 - $49.98 $190,021 - $234,905
4,700 Added 4.5%
109,185 $5.16 Million
Q2 2023

Aug 11, 2023

BUY
$41.02 - $52.27 $82,040 - $104,540
2,000 Added 1.95%
104,485 $4.44 Million
Q1 2023

May 15, 2023

BUY
$46.18 - $52.52 $46,180 - $52,520
1,000 Added 0.99%
102,485 $5.38 Million
Q4 2022

Feb 13, 2023

BUY
$39.16 - $51.83 $39,160 - $51,830
1,000 Added 1.0%
101,485 $5.17 Million
Q3 2022

Nov 14, 2022

SELL
$39.71 - $56.37 $3,971 - $5,637
-100 Reduced 0.1%
100,485 $4.06 Million
Q2 2022

Aug 11, 2022

SELL
$42.04 - $61.74 $21,020 - $30,870
-500 Reduced 0.49%
100,585 $4.6 Million
Q1 2022

May 11, 2022

BUY
$53.7 - $77.38 $107,400 - $154,760
2,000 Added 2.02%
101,085 $6.13 Million
Q3 2021

Nov 12, 2021

BUY
$50.84 - $58.51 $2.08 Million - $2.4 Million
41,000 Added 70.59%
99,085 $5.09 Million
Q1 2021

May 14, 2021

SELL
$48.87 - $57.24 $2.71 Million - $3.17 Million
-55,425 Reduced 48.83%
58,085 $3.18 Million
Q4 2020

Feb 08, 2021

BUY
$38.44 - $53.47 $1.06 Million - $1.48 Million
27,700 Added 32.28%
113,510 $6 Million
Q3 2020

Nov 13, 2020

BUY
$38.82 - $60.99 $3.16 Million - $4.97 Million
81,525 Added 1902.57%
85,810 $3.41 Million
Q2 2020

Aug 13, 2020

BUY
$39.97 - $56.31 $171,271 - $241,288
4,285 New
4,285 $232,000

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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