CIENA CORP

Ticker: CIEN CUSIP: 171779309 Class: EQTY

LPL Financial LLC's Holding History (CIK: 0001403438)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 152,605 Value ($000) $35,690 Avg Close $194.00 Range $143.19 - $248.00

Q3 2025

Shares 105,343 Value ($000) $15,345 Avg Close $101.84 Range $76.89 - $146.53

Q2 2025

Shares 64,029 Value ($000) $5,207 Avg Close $71.73 Range $49.21 - $86.21

Q1 2025

Shares 48,879 Value ($000) $2,954 Avg Close $79.05 Range $58.04 - $101.44

Q4 2024

Shares 38,023 Value ($000) $3,225 Avg Close $71.76 Range $59.60 - $91.82

Q3 2024

Shares 23,029 Value ($000) $1,418 Avg Close $52.69 Range $44.89 - $63.06

Q2 2024

Shares 19,663 Value ($000) $947 Avg Close $47.46 Range $43.30 - $53.58

Q1 2024

Shares 22,724 Value ($000) $1,124 Avg Close $52.75 Range $44.22 - $63.24

Q4 2023

Shares 20,298 Value ($000) $914 Avg Close $44.09 Range $39.94 - $48.36

Q3 2023

Shares 264,981 Value ($000) $12,523 Avg Close $44.08 Range $40.10 - $50.72

Q2 2023

Shares 268,906 Value ($000) $11,426 Avg Close $45.54 Range $40.84 - $52.67

Q1 2023

Shares 270,928 Value ($000) $14,229 Avg Close $49.92 Range $45.83 - $54.25

Q4 2022

Shares 216,867 Value ($000) $11,056 Avg Close $45.21 Range $38.33 - $52.51

Q3 2022

Shares 301,902 Value ($000) $12,206 Avg Close $48.05 Range $39.44 - $56.38

Q2 2022

Shares 285,990 Value ($000) $13,070 Avg Close $51.84 Range $41.63 - $61.78

Q1 2022

Shares 219,277 Value ($000) $13,295 Avg Close $65.45 Range $53.29 - $77.38

Q4 2021

Shares 219,279 Value ($000) $16,878 Avg Close $61.70 Range $51.01 - $78.28

Q3 2021

Shares 194,211 Value ($000) $9,973 Avg Close $55.54 Range $50.34 - $58.85

Q2 2021

Shares 180,050 Value ($000) $10,243 Avg Close $55.12 Range $49.51 - $61.09

Q1 2021

Shares 165,997 Value ($000) $9,083 Avg Close $53.81 Range $47.52 - $57.57

Q4 2020

Shares 150,422 Value ($000) $7,950 Avg Close $44.43 Range $38.03 - $54.05

Q3 2020

Shares 129,413 Value ($000) $5,136 Avg Close $52.62 Range $38.20 - $61.52

Q2 2020

Shares 101,752 Value ($000) $5,511 Avg Close $49.71 Range $38.00 - $57.19

Q1 2020

Shares 78,707 Value ($000) $3,133 Avg Close $41.03 Range $30.58 - $44.61

Q4 2019

Shares 63,610 Value ($000) $2,716 Avg Close $38.10 Range $33.22 - $43.97

Q3 2019

Shares 47,324 Value ($000) $1,857 Avg Close $41.92 Range $37.94 - $46.78

Q2 2019

Shares 13,465 Value ($000) $554 Avg Close $38.48 Range $32.76 - $46.23

Q1 2019

Shares 13,904 Value ($000) $519 Avg Close $38.83 Range $32.85 - $45.70

Q4 2018

Shares 32,380 Value ($000) $1,098 Avg Close $31.69 Range $28.23 - $36.55

Q3 2018

Shares 11,974 Value ($000) $374 Avg Close $28.02 Range $25.19 - $32.33

Q2 2018

Shares 11,734 Value ($000) $311 Avg Close $25.40 Range $22.99 - $27.10

Q1 2018

Shares 11,603 Value ($000) $301 Avg Close $23.53 Range $20.71 - $27.73

Q4 2017

Shares 9,982 Value ($000) $209 Avg Close $21.20 Range $19.40 - $22.63

Q3 2017

Shares 12,189 Value ($000) $268 Avg Close $23.93 Range $20.86 - $26.92

Q2 2017

Shares 10,172 Value ($000) $255 Avg Close $23.96 Range $21.43 - $27.98

Q4 2016

Shares 9,071 Value ($000) $222 Avg Close $21.85 Range $18.94 - $25.19

Q3 2016

Shares 10,675 Value ($000) $226 Avg Close $20.85 Range $17.59 - $23.60

Q1 2016

Shares 23,132 Value ($000) $424 Avg Close $18.47 Range $16.32 - $21.14

Q4 2015

Shares 25,257 Value ($000) $507 Avg Close $22.97 Range $18.98 - $25.46

Q3 2015

Shares 15,934 Value ($000) $359 Avg Close $23.24 Range $17.97 - $26.50

Q2 2015

Shares 13,743 Value ($000) $329 Avg Close $22.84 Range $18.75 - $26.20

Q1 2015

Shares 11,001 Value ($000) $211 Avg Close $19.93 Range $17.86 - $21.47

Q4 2014

Shares 11,057 Value ($000) $215 Avg Close $16.70 Range $13.77 - $20.14

Q3 2014

Shares 23,121 Value ($000) $387 Avg Close $19.60 Range $16.66 - $22.46

Q2 2014

Shares 25,932 Value ($000) $562 Avg Close $20.54 Range $18.00 - $24.21

Q1 2014

Shares 18,703 Value ($000) $425 Avg Close $23.52 Range $21.41 - $27.16

Q4 2013

Shares 17,600 Value ($000) $421 Avg Close $23.81 Range $20.93 - $27.94

Q3 2013

Shares 18,550 Value ($000) $497 Avg Close $22.53 Range $19.37 - $26.17

Q2 2013

Shares 17,850 Value ($000) $347 Avg Close $16.65 Range $14.14 - $20.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	152,605	$35,690	$194.00	$143.19 - $248.00
Q3 2025	105,343	$15,345	$101.84	$76.89 - $146.53
Q2 2025	64,029	$5,207	$71.73	$49.21 - $86.21
Q1 2025	48,879	$2,954	$79.05	$58.04 - $101.44
Q4 2024	38,023	$3,225	$71.76	$59.60 - $91.82
Q3 2024	23,029	$1,418	$52.69	$44.89 - $63.06
Q2 2024	19,663	$947	$47.46	$43.30 - $53.58
Q1 2024	22,724	$1,124	$52.75	$44.22 - $63.24
Q4 2023	20,298	$914	$44.09	$39.94 - $48.36
Q3 2023	264,981	$12,523	$44.08	$40.10 - $50.72
Q2 2023	268,906	$11,426	$45.54	$40.84 - $52.67
Q1 2023	270,928	$14,229	$49.92	$45.83 - $54.25
Q4 2022	216,867	$11,056	$45.21	$38.33 - $52.51
Q3 2022	301,902	$12,206	$48.05	$39.44 - $56.38
Q2 2022	285,990	$13,070	$51.84	$41.63 - $61.78
Q1 2022	219,277	$13,295	$65.45	$53.29 - $77.38
Q4 2021	219,279	$16,878	$61.70	$51.01 - $78.28
Q3 2021	194,211	$9,973	$55.54	$50.34 - $58.85
Q2 2021	180,050	$10,243	$55.12	$49.51 - $61.09
Q1 2021	165,997	$9,083	$53.81	$47.52 - $57.57
Q4 2020	150,422	$7,950	$44.43	$38.03 - $54.05
Q3 2020	129,413	$5,136	$52.62	$38.20 - $61.52
Q2 2020	101,752	$5,511	$49.71	$38.00 - $57.19
Q1 2020	78,707	$3,133	$41.03	$30.58 - $44.61
Q4 2019	63,610	$2,716	$38.10	$33.22 - $43.97
Q3 2019	47,324	$1,857	$41.92	$37.94 - $46.78
Q2 2019	13,465	$554	$38.48	$32.76 - $46.23
Q1 2019	13,904	$519	$38.83	$32.85 - $45.70
Q4 2018	32,380	$1,098	$31.69	$28.23 - $36.55
Q3 2018	11,974	$374	$28.02	$25.19 - $32.33
Q2 2018	11,734	$311	$25.40	$22.99 - $27.10
Q1 2018	11,603	$301	$23.53	$20.71 - $27.73
Q4 2017	9,982	$209	$21.20	$19.40 - $22.63
Q3 2017	12,189	$268	$23.93	$20.86 - $26.92
Q2 2017	10,172	$255	$23.96	$21.43 - $27.98
Q4 2016	9,071	$222	$21.85	$18.94 - $25.19
Q3 2016	10,675	$226	$20.85	$17.59 - $23.60
Q1 2016	23,132	$424	$18.47	$16.32 - $21.14
Q4 2015	25,257	$507	$22.97	$18.98 - $25.46
Q3 2015	15,934	$359	$23.24	$17.97 - $26.50
Q2 2015	13,743	$329	$22.84	$18.75 - $26.20
Q1 2015	11,001	$211	$19.93	$17.86 - $21.47
Q4 2014	11,057	$215	$16.70	$13.77 - $20.14
Q3 2014	23,121	$387	$19.60	$16.66 - $22.46
Q2 2014	25,932	$562	$20.54	$18.00 - $24.21
Q1 2014	18,703	$425	$23.52	$21.41 - $27.16
Q4 2013	17,600	$421	$23.81	$20.93 - $27.94
Q3 2013	18,550	$497	$22.53	$19.37 - $26.17
Q2 2013	17,850	$347	$16.65	$14.14 - $20.60