Ciena Corp Increase (Decrease) in Inventories
Ciena Corp (CIEN) reported Increase (Decrease) in Inventories of $118.33 million for the 9-month period ending 2026-08-01, per its 10-Q filed 2026-09-03.
Financial Statements › Cash Flow › Operating Activities
us-gaap:IncreaseDecreaseInInventories · last filed 2026-09-03
- Ciena Corp increase (decrease) in inventories for the quarter ending 2026-08-01 was $93.64M.
- Ciena Corp increase (decrease) in inventories for the quarter ending 2026-05-02 was -$16.54M, a 140.28% decline year-over-year.
- Ciena Corp increase (decrease) in inventories for the quarter ending 2026-01-31 was $41.23M, a 15.02% increase year-over-year.
- Ciena Corp increase (decrease) in inventories for the quarter ending 2025-11-01 was -$19.89M.
- Ciena Corp increase (decrease) in inventories for fiscal 2025 was $53.60M.
- Ciena Corp increase (decrease) in inventories for fiscal 2024 was -$153.02M, a 215.49% decline from fiscal 2023.
- Ciena Corp increase (decrease) in inventories for fiscal 2023 was $132.50M, a 77.51% decline from fiscal 2022.
- Ciena Corp increase (decrease) in inventories for fiscal 2022 was $589.11M, a 1138.49% increase from fiscal 2021.
| Period end | Increase (Decrease) in Inventories 3 month | Increase (Decrease) in Inventories 3 month as first filed | Increase (Decrease) in Inventories 6 month | Increase (Decrease) in Inventories 6 month as first filed | Increase (Decrease) in Inventories 9 month | Increase (Decrease) in Inventories 9 month as first filed | Increase (Decrease) in Inventories 12 month |
|---|---|---|---|---|---|---|---|
| 2026-08-01 | $93.64M derived: 10-Q 9 month − 10-Q 6 month · filed 2026-09-03 | $77.11M derived: sum of 2 quarters · filed 2026-09-03 | $118.33M 10-Q · filed 2026-09-03 | $98.44M derived: sum of 4 quarters · filed 2026-09-03 | |||
| 2026-05-02 | -$16.54M derived: 10-Q 6 month − 10-Q 3 month · filed 2026-06-04 | $24.69M 10-Q · filed 2026-06-04 | $4.80M derived: sum of 3 quarters · filed 2026-06-04 | $1.39M derived: sum of 4 quarters · filed 2026-09-03 | |||
| 2026-01-31 | $41.23M 10-Q · filed 2026-03-05 | $21.34M derived: sum of 2 quarters · filed 2026-03-05 | $17.93M derived: sum of 3 quarters · filed 2026-09-03 | $58.99M derived: sum of 4 quarters · filed 2026-09-03 | |||
| 2025-11-01 | -$19.89M derived: 10-K 12 month − 10-Q 9 month · filed 2025-12-12 | -$23.30M derived: sum of 2 quarters · filed 2026-09-03 | $17.76M derived: sum of 3 quarters · filed 2026-09-03 | $53.60M 10-K · filed 2025-12-12 | |||
| 2025-08-02 | -$3.41M derived: 10-Q 9 month − 10-Q 6 month · filed 2026-09-03 | $37.65M derived: sum of 2 quarters · filed 2026-09-03 | $73.49M 10-Q · filed 2026-09-03 | -$1.31M derived: sum of 4 quarters · filed 2026-09-03 | |||
| 2025-05-03 | $41.06M derived: 10-Q 6 month − 10-Q 3 month · filed 2026-06-04 | $76.90M 10-Q · filed 2026-06-04 | $2.10M derived: sum of 3 quarters · filed 2026-06-04 | -$70.77M derived: sum of 4 quarters · filed 2026-06-04 | |||
| 2025-02-01 | $35.84M 10-Q · filed 2026-03-05 | -$38.96M derived: sum of 2 quarters · filed 2026-03-05 | -$111.83M derived: sum of 3 quarters · filed 2026-03-05 | -$61.02M derived: sum of 4 quarters · filed 2026-03-05 | |||
| 2024-11-02 | -$74.80M derived: 10-K 12 month − 10-Q 9 month · filed 2025-12-12 | -$147.68M derived: sum of 2 quarters · filed 2025-12-12 | -$96.86M derived: sum of 3 quarters · filed 2025-12-12 | -$153.02M 10-K · filed 2025-12-12 | |||
| 2024-07-27 | -$72.87M derived: 10-Q 9 month − 10-Q 6 month · filed 2025-09-04 | -$22.06M derived: sum of 2 quarters · filed 2025-09-04 | -$78.22M 10-Q · filed 2025-09-04 | -$208.07M derived: sum of 4 quarters · filed 2025-12-12 | |||
| 2024-04-27 | $50.81M derived: 10-Q 6 month − 10-Q 3 month · filed 2025-06-05 | -$5.35M 10-Q · filed 2025-06-05 | -$135.19M derived: sum of 3 quarters · filed 2025-12-12 | -$34.99M derived: sum of 4 quarters · filed 2025-12-12 | |||
| 2024-01-27 | -$56.16M 10-Q · filed 2025-03-12 | -$186.00M derived: sum of 2 quarters · filed 2025-12-12 | -$85.80M derived: sum of 3 quarters · filed 2025-12-12 | -$158.72M derived: sum of 4 quarters · filed 2025-12-12 | |||
| 2023-10-28 | -$129.85M derived: 10-K 12 month − 10-Q 9 month · filed 2025-12-12 | -$29.65M derived: sum of 2 quarters · filed 2025-12-12 | -$102.56M derived: sum of 3 quarters · filed 2025-12-12 | $132.50M 10-K · filed 2025-12-12 | |||
| 2023-07-29 | $100.20M derived: 10-Q 9 month − 10-Q 6 month · filed 2024-09-04 | $27.29M derived: sum of 2 quarters · filed 2024-09-04 | $262.35M 10-Q · filed 2024-09-04 | $386.79M derived: sum of 4 quarters · filed 2024-12-20 | |||
| 2023-04-29 | -$72.92M derived: 10-Q 6 month − 10-Q 3 month · filed 2024-06-06 | $162.14M 10-Q · filed 2024-06-06 | $286.59M derived: sum of 3 quarters · filed 2024-12-20 | $580.20M derived: sum of 4 quarters · filed 2024-12-20 | |||
| 2023-01-28 | $235.06M 10-Q · filed 2024-03-07 | $359.51M derived: sum of 2 quarters · filed 2024-12-20 | $653.12M derived: sum of 3 quarters · filed 2024-12-20 | $736.99M derived: sum of 4 quarters · filed 2024-12-20 | |||
| 2022-10-29 | $124.45M derived: 10-K 12 month − 10-Q 9 month · filed 2024-12-20 | $418.06M derived: sum of 2 quarters · filed 2024-12-20 | $501.94M derived: sum of 3 quarters · filed 2024-12-20 | $589.11M 10-K · filed 2024-12-20 | |||
| 2022-07-30 | $293.61M derived: 10-Q 9 month − 10-Q 6 month · filed 2023-09-06 | $377.49M derived: sum of 2 quarters · filed 2023-09-06 | $464.66M 10-Q · filed 2023-09-06 | $473.41M derived: sum of 4 quarters · filed 2023-12-15 | |||
| 2022-04-30 | $83.88M derived: 10-Q 6 month − 10-Q 3 month · filed 2023-06-07 | $171.06M 10-Q · filed 2023-06-07 | $179.80M derived: sum of 3 quarters · filed 2023-12-15 | $151.69M derived: sum of 4 quarters · filed 2023-12-15 | |||
| 2022-01-29 | $87.18M 10-Q · filed 2023-03-08 | $95.92M derived: sum of 2 quarters · filed 2023-12-15 | $67.81M derived: sum of 3 quarters · filed 2023-12-15 | $83.72M derived: sum of 4 quarters · filed 2023-12-15 | |||
| 2021-10-30 | $8.75M derived: 10-K 12 month − 10-Q 9 month · filed 2023-12-15 | -$19.37M derived: sum of 2 quarters · filed 2023-12-15 | -$3.45M derived: sum of 3 quarters · filed 2023-12-15 | $47.57M 10-K · filed 2023-12-15 | |||
| 2021-07-31 | -$28.11M derived: 10-Q 9 month − 10-Q 6 month · filed 2022-09-07 | -$12.20M derived: sum of 2 quarters · filed 2022-09-07 | $38.82M 10-Q · filed 2022-09-07 | $24.30M derived: sum of 4 quarters · filed 2022-12-16 | |||
| 2021-05-01 | $15.91M derived: 10-Q 6 month − 10-Q 3 month · filed 2022-06-08 | $66.93M 10-Q · filed 2022-06-08 | $52.41M derived: sum of 3 quarters · filed 2022-12-16 | $97.60M derived: sum of 4 quarters · filed 2022-12-16 | |||
| 2021-01-30 | $51.02M 10-Q · filed 2022-03-09 | $36.50M derived: sum of 2 quarters · filed 2022-12-16 | $81.68M derived: sum of 3 quarters · filed 2022-12-16 | $71.58M derived: sum of 4 quarters · filed 2022-12-16 | |||
| 2020-10-31 | -$14.52M derived: 10-K 12 month − 10-Q 9 month · filed 2022-12-16 | $30.66M derived: sum of 2 quarters · filed 2022-12-16 | $20.56M derived: sum of 3 quarters · filed 2022-12-16 | $25.04M 10-K · filed 2022-12-16 | |||
| 2020-08-01 | $45.19M derived: 10-Q 9 month − 10-Q 6 month · filed 2021-09-08 | $35.09M derived: sum of 2 quarters · filed 2021-09-08 | $39.57M 10-Q · filed 2021-09-08 | ||||
| 2020-05-02 | -$10.10M derived: 10-Q 6 month − 10-Q 3 month · filed 2021-06-09 | -$5.62M 10-Q · filed 2021-06-09 | |||||
| 2020-02-01 | $4.48M 10-Q · filed 2021-03-10 | ||||||
| 2020-01-31 | $4.48M 10-Q · filed 2020-03-11 | $2.00M derived: sum of 2 quarters · filed 2021-12-17 | |||||
| 2019-11-02 | -$2.49M derived: 10-K 12 month − 10-Q 9 month · filed 2021-12-17 | $112.94M 10-K · filed 2021-12-17 | |||||
| 2019-10-31 | -$2.49M derived: 10-K 12 month − 10-Q 9 month · filed 2019-12-20 | $3.39M derived: sum of 2 quarters · filed 2020-09-09 | $112.94M 10-K · filed 2019-12-20 | ||||
| 2019-08-03 | $5.87M derived: 10-Q 9 month − 10-Q 6 month · filed 2020-09-09 | $115.43M 10-Q · filed 2020-09-09 | |||||
| 2019-07-31 | $5.87M derived: 10-Q 9 month − 10-Q 6 month · filed 2019-09-11 | $47.87M derived: sum of 2 quarters · filed 2019-09-11 | $115.43M 10-Q · filed 2019-09-11 | $160.62M derived: sum of 4 quarters · filed 2020-12-18 | |||
| 2019-05-04 | $109.55M 10-Q · filed 2020-06-10 | ||||||
| 2019-04-30 | $42.00M derived: 10-Q 6 month − 10-Q 3 month · filed 2019-06-12 | $109.55M 10-Q · filed 2019-06-12 | $154.75M derived: sum of 3 quarters · filed 2020-12-18 | ||||
| 2019-01-31 | $67.56M 10-Q · filed 2020-03-11 | $112.75M derived: sum of 2 quarters · filed 2020-12-18 | |||||
| 2018-11-03 | $45.20M derived: 10-K 12 month − 10-Q 9 month · filed 2020-12-18 | $27.45M 10-K · filed 2020-12-18 | |||||
| 2018-10-31 | $45.20M derived: 10-K 12 month − 10-Q 9 month · filed 2019-12-20 | $47.87M derived: sum of 2 quarters · filed 2019-12-20 | $32.64M derived: sum of 3 quarters · filed 2019-12-20 | $27.45M 10-K · filed 2019-12-20 | |||
| 2018-07-31 | $2.67M derived: 10-Q 9 month − 10-Q 6 month · filed 2019-09-11 | -$12.55M derived: sum of 2 quarters · filed 2019-09-11 | -$17.75M 10-Q · filed 2019-09-11 | -$20.08M derived: sum of 4 quarters · filed 2019-12-20 | |||
| 2018-04-30 | -$15.22M derived: 10-Q 6 month − 10-Q 3 month · filed 2019-06-12 | -$20.42M 10-Q · filed 2019-06-12 | -$22.75M derived: sum of 3 quarters · filed 2019-12-20 | -$24.41M derived: sum of 4 quarters · filed 2019-12-20 | |||
| 2018-01-31 | -$5.20M 10-Q · filed 2019-03-11 | -$7.53M derived: sum of 2 quarters · filed 2019-12-20 | -$9.19M derived: sum of 3 quarters · filed 2019-12-20 | $7.62M derived: sum of 4 quarters · filed 2019-12-20 | |||
| 2017-10-31 | -$2.33M derived: 10-K 12 month − 10-Q 9 month · filed 2019-12-20 | -$3.99M derived: sum of 2 quarters · filed 2019-12-20 | $12.82M derived: sum of 3 quarters · filed 2019-12-20 | $91.57M 10-K · filed 2019-12-20 | |||
| 2017-07-31 | -$1.66M derived: 10-Q 9 month − 10-Q 6 month · filed 2018-09-05 | $15.15M derived: sum of 2 quarters · filed 2018-09-05 | $93.90M 10-Q · filed 2018-09-05 | $90.63M derived: sum of 4 quarters · filed 2018-12-21 | |||
| 2017-04-30 | $16.80M derived: 10-Q 6 month − 10-Q 3 month · filed 2018-06-06 | $95.55M 10-Q · filed 2018-06-06 | $92.29M derived: sum of 3 quarters · filed 2018-12-21 | $129.53M derived: sum of 4 quarters · filed 2018-12-21 | |||
| 2017-01-31 | $78.75M 10-Q · filed 2018-03-07 | $75.48M derived: sum of 2 quarters · filed 2018-12-21 | $112.73M derived: sum of 3 quarters · filed 2018-12-21 | $109.61M derived: sum of 4 quarters · filed 2018-12-21 | |||
| 2016-10-31 | -$3.27M derived: 10-K 12 month − 10-Q 9 month · filed 2018-12-21 | $33.98M derived: sum of 2 quarters · filed 2018-12-21 | $30.87M derived: sum of 3 quarters · filed 2018-12-21 | $53.00M 10-K · filed 2018-12-21 | |||
| 2016-07-31 | $37.24M derived: 10-Q 9 month − 10-Q 6 month · filed 2017-09-07 | $34.13M derived: sum of 2 quarters · filed 2017-09-07 | $56.27M 10-Q · filed 2017-09-07 | $49.74M derived: sum of 4 quarters · filed 2017-12-22 | |||
| 2016-04-30 | -$3.11M derived: 10-Q 6 month − 10-Q 3 month · filed 2017-06-07 | $19.02M 10-Q · filed 2017-06-07 | $12.50M derived: sum of 3 quarters · filed 2017-12-22 | $76.00K derived: sum of 4 quarters · filed 2017-12-22 | |||
| 2016-01-31 | $22.13M 10-Q · filed 2017-03-08 | $15.61M derived: sum of 2 quarters · filed 2017-12-22 | $3.19M derived: sum of 3 quarters · filed 2017-12-22 | -$17.67M derived: sum of 4 quarters · filed 2017-12-22 | |||
| 2015-10-31 | -$6.53M derived: 10-K 12 month − 10-Q 9 month · filed 2017-12-22 | -$18.95M derived: sum of 2 quarters · filed 2017-12-22 | -$39.80M derived: sum of 3 quarters · filed 2017-12-22 | -$46.90M 10-K · filed 2017-12-22 | |||
| 2015-07-31 | -$12.42M derived: 10-Q 9 month − 10-Q 6 month · filed 2016-09-07 | -$33.27M derived: sum of 2 quarters · filed 2016-09-07 | -$40.37M 10-Q · filed 2016-09-07 | -$42.63M 10-Q · filed 2015-09-09 | -$68.50M derived: sum of 4 quarters · filed 2016-12-21 | ||
| 2015-04-30 | -$20.86M derived: 10-Q 6 month − 10-Q 3 month · filed 2016-06-08 | -$27.95M 10-Q · filed 2016-06-08 | -$29.23M 10-Q · filed 2015-06-10 | -$56.08M derived: sum of 3 quarters · filed 2016-12-21 | -$47.88M derived: sum of 4 quarters · filed 2016-12-21 | ||
| 2015-01-31 | -$7.10M 10-Q · filed 2016-03-09 | -$7.75M 10-Q · filed 2015-03-12 | -$35.22M derived: sum of 2 quarters · filed 2016-12-21 | -$27.03M derived: sum of 3 quarters · filed 2016-12-21 | -$9.67M derived: sum of 4 quarters · filed 2016-12-21 | ||
| 2014-10-31 | -$28.13M derived: 10-K 12 month − 10-Q 9 month · filed 2016-12-21 | -$19.93M derived: sum of 2 quarters · filed 2016-12-21 | -$2.57M derived: sum of 3 quarters · filed 2016-12-21 | $37.89M 10-K · filed 2016-12-21 | |||
| 2014-07-31 | $8.19M derived: 10-Q 9 month − 10-Q 6 month · filed 2015-09-09 | $25.55M derived: sum of 2 quarters · filed 2015-09-09 | $66.02M 10-Q · filed 2015-09-09 | $84.22M derived: sum of 4 quarters · filed 2015-12-21 | |||
| 2014-04-30 | $17.36M derived: 10-Q 6 month − 10-Q 3 month · filed 2015-06-10 | $57.82M 10-Q · filed 2015-06-10 | $76.03M derived: sum of 3 quarters · filed 2015-12-21 | $69.74M derived: sum of 4 quarters · filed 2015-12-21 | |||
| 2014-01-31 | $40.46M 10-Q · filed 2015-03-12 | $58.67M derived: sum of 2 quarters · filed 2015-12-21 | $52.38M derived: sum of 3 quarters · filed 2015-12-21 | $39.02M derived: sum of 4 quarters · filed 2015-12-21 | |||
| 2013-10-31 | $18.21M derived: 10-K 12 month − 10-Q 9 month · filed 2015-12-21 | $11.92M derived: sum of 2 quarters · filed 2015-12-21 | -$1.44M derived: sum of 3 quarters · filed 2015-12-21 | $8.94M 10-K · filed 2015-12-21 | |||
| 2013-07-31 | -$6.29M derived: 10-Q 9 month − 10-Q 6 month · filed 2014-09-09 | -$19.65M derived: sum of 2 quarters · filed 2014-09-09 | -$9.27M 10-Q · filed 2014-09-09 | $10.15M derived: sum of 4 quarters · filed 2014-12-19 | |||
| 2013-04-30 | -$13.36M derived: 10-Q 6 month − 10-Q 3 month · filed 2014-06-11 | -$2.98M 10-Q · filed 2014-06-11 | $16.45M derived: sum of 3 quarters · filed 2014-12-19 | $23.86M derived: sum of 4 quarters · filed 2014-12-19 | |||
| 2013-01-31 | $10.38M 10-Q · filed 2014-03-07 | $29.80M derived: sum of 2 quarters · filed 2014-12-19 | $37.21M derived: sum of 3 quarters · filed 2014-12-19 | $37.04M derived: sum of 4 quarters · filed 2014-12-19 | |||
| 2012-10-31 | $19.42M derived: 10-K 12 month − 10-Q 9 month · filed 2014-12-19 | $26.83M derived: sum of 2 quarters · filed 2014-12-19 | $26.66M derived: sum of 3 quarters · filed 2014-12-19 | $53.46M 10-K · filed 2014-12-19 | |||
| 2012-07-31 | $7.41M derived: 10-Q 9 month − 10-Q 6 month · filed 2013-09-11 | $7.24M derived: sum of 2 quarters · filed 2013-09-11 | $34.04M 10-Q · filed 2013-09-11 | $26.16M derived: sum of 4 quarters · filed 2013-12-20 | |||
| 2012-04-30 | -$169.00K derived: 10-Q 6 month − 10-Q 3 month · filed 2013-06-12 | $26.63M 10-Q · filed 2013-06-12 | $18.75M derived: sum of 3 quarters · filed 2013-12-20 | -$18.07M derived: sum of 4 quarters · filed 2013-12-20 | |||
| 2012-01-31 | $26.80M 10-Q · filed 2013-03-13 | $18.92M derived: sum of 2 quarters · filed 2013-12-20 | -$17.90M derived: sum of 3 quarters · filed 2013-12-20 | $4.22M derived: sum of 4 quarters · filed 2013-12-20 | |||
| 2011-10-31 | -$7.88M derived: 10-K 12 month − 10-Q 9 month · filed 2013-12-20 | -$44.70M derived: sum of 2 quarters · filed 2013-12-20 | -$22.58M derived: sum of 3 quarters · filed 2013-12-20 | -$14.21M 10-K · filed 2013-12-20 | |||
| 2011-07-31 | -$36.82M derived: 10-Q 9 month − 10-Q 6 month · filed 2012-09-05 | -$14.70M derived: sum of 2 quarters · filed 2012-09-05 | -$6.33M 10-Q · filed 2012-09-05 | $3.86M derived: sum of 4 quarters · filed 2012-12-21 | |||
| 2011-04-30 | $22.12M derived: 10-Q 6 month − 10-Q 3 month · filed 2012-06-06 | $30.49M 10-Q · filed 2012-06-06 | $40.68M derived: sum of 3 quarters · filed 2012-12-21 | $33.20M derived: sum of 4 quarters · filed 2012-12-21 | |||
| 2011-01-31 | $8.37M 10-Q · filed 2012-03-08 | $18.56M derived: sum of 2 quarters · filed 2012-12-21 | $11.08M derived: sum of 3 quarters · filed 2012-12-21 | $41.03M derived: sum of 4 quarters · filed 2012-12-21 | |||
| 2010-10-31 | $10.19M derived: 10-K 12 month − 10-Q 9 month · filed 2012-12-21 | $2.71M derived: sum of 2 quarters · filed 2012-12-21 | $32.66M derived: sum of 3 quarters · filed 2012-12-21 | $40.96M 10-K · filed 2012-12-21 | |||
| 2010-07-31 | -$7.49M derived: 10-Q 9 month − 10-Q 6 month · filed 2011-09-08 | $22.47M derived: sum of 2 quarters · filed 2011-09-08 | $30.77M 10-Q · filed 2011-09-08 | $33.84M derived: sum of 4 quarters · filed 2011-12-22 | |||
| 2010-04-30 | $29.95M derived: 10-Q 6 month − 10-Q 3 month · filed 2011-06-09 | $38.25M 10-Q · filed 2011-06-09 | $41.33M derived: sum of 3 quarters · filed 2011-12-22 | ||||
| 2010-01-31 | $8.29M 10-Q · filed 2011-03-10 | $11.37M derived: sum of 2 quarters · filed 2011-12-22 | |||||
| 2009-10-31 | $3.08M derived: 10-K 12 month − 10-Q 9 month · filed 2011-12-22 | $10.35M 10-K · filed 2011-12-22 | |||||
| 2009-07-31 | $7.27M 10-Q · filed 2010-09-08 | ||||||
| 2008-10-31 | -$3.71M 10-K · filed 2010-12-22 |
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