NORTHERN STATES POWER CO /WI/ Increase (Decrease) in Inventories
NORTHERN STATES POWER CO /WI/ reported Increase (Decrease) in Inventories of $3.00 million for the 6-month period ending 2026-06-30, per its 10-Q filed 2026-07-30.
Financial Statements › Cash Flow › Operating Activities
us-gaap:IncreaseDecreaseInInventories · last filed 2026-07-30
- NORTHERN STATES POWER CO /WI/ increase (decrease) in inventories for the quarter ending 2026-06-30 was $4.00M, a 42.86% decline year-over-year.
- NORTHERN STATES POWER CO /WI/ increase (decrease) in inventories for the quarter ending 2026-03-31 was -$1.00M, a 150.00% decline year-over-year.
- NORTHERN STATES POWER CO /WI/ increase (decrease) in inventories for the quarter ending 2025-12-31 was $4.00M, a 33.33% increase year-over-year.
- NORTHERN STATES POWER CO /WI/ increase (decrease) in inventories for the quarter ending 2025-09-30 was $9.00M, a 50.00% increase year-over-year.
- NORTHERN STATES POWER CO /WI/ increase (decrease) in inventories for fiscal 2025 was $22.00M, a 83.33% increase from fiscal 2024.
- NORTHERN STATES POWER CO /WI/ increase (decrease) in inventories for fiscal 2024 was $12.00M, a 100.00% increase from fiscal 2023.
- NORTHERN STATES POWER CO /WI/ increase (decrease) in inventories for fiscal 2023 was $6.00M, a 57.14% decline from fiscal 2022.
- NORTHERN STATES POWER CO /WI/ increase (decrease) in inventories for fiscal 2022 was $14.00M, a 16.67% 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 | Increase (Decrease) in Inventories 12 month as first filed |
|---|---|---|---|---|---|---|---|---|
| 2026-06-30 | $4.00M derived: 10-Q 6 month − 10-Q 3 month · filed 2026-07-30 | $3.00M 10-Q · filed 2026-07-30 | $7.00M derived: sum of 3 quarters · filed 2026-07-30 | $16.00M derived: sum of 4 quarters · filed 2026-07-30 | ||||
| 2026-03-31 | -$1.00M 10-Q · filed 2026-04-30 | $3.00M derived: sum of 2 quarters · filed 2026-04-30 | $12.00M derived: sum of 3 quarters · filed 2026-04-30 | $19.00M derived: sum of 4 quarters · filed 2026-07-30 | ||||
| 2025-12-31 | $4.00M derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-25 | $13.00M derived: sum of 2 quarters · filed 2026-02-25 | $20.00M derived: sum of 3 quarters · filed 2026-07-30 | $22.00M 10-K · filed 2026-02-25 | ||||
| 2025-09-30 | $9.00M derived: 10-Q 9 month − 10-Q 6 month · filed 2025-10-30 | $16.00M derived: sum of 2 quarters · filed 2026-07-30 | $18.00M 10-Q · filed 2025-10-30 | $21.00M derived: sum of 4 quarters · filed 2026-07-30 | ||||
| 2025-06-30 | $7.00M derived: 10-Q 6 month − 10-Q 3 month · filed 2026-07-30 | $9.00M 10-Q · filed 2026-07-30 | $12.00M derived: sum of 3 quarters · filed 2026-07-30 | $18.00M derived: sum of 4 quarters · filed 2026-07-30 | ||||
| 2025-03-31 | $2.00M 10-Q · filed 2026-04-30 | $5.00M derived: sum of 2 quarters · filed 2026-04-30 | $11.00M derived: sum of 3 quarters · filed 2026-04-30 | $17.00M derived: sum of 4 quarters · filed 2026-04-30 | ||||
| 2024-12-31 | $3.00M derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-25 | $9.00M derived: sum of 2 quarters · filed 2026-02-25 | $15.00M derived: sum of 3 quarters · filed 2026-02-25 | $12.00M 10-K · filed 2026-02-25 | ||||
| 2024-09-30 | $6.00M derived: 10-Q 9 month − 10-Q 6 month · filed 2025-10-30 | $12.00M derived: sum of 2 quarters · filed 2025-10-30 | $9.00M 10-Q · filed 2025-10-30 | $19.00M derived: sum of 4 quarters · filed 2026-02-25 | ||||
| 2024-06-30 | $6.00M derived: 10-Q 6 month − 10-Q 3 month · filed 2025-07-31 | $3.00M 10-Q · filed 2025-07-31 | $13.00M derived: sum of 3 quarters · filed 2026-02-25 | $19.00M derived: sum of 4 quarters · filed 2026-02-25 | ||||
| 2024-03-31 | -$3.00M 10-Q · filed 2025-04-24 | $7.00M derived: sum of 2 quarters · filed 2026-02-25 | $13.00M derived: sum of 3 quarters · filed 2026-02-25 | $18.00M derived: sum of 4 quarters · filed 2026-02-25 | ||||
| 2023-12-31 | $10.00M derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-25 | $16.00M derived: sum of 2 quarters · filed 2026-02-25 | $21.00M derived: sum of 3 quarters · filed 2026-02-25 | $6.00M 10-K · filed 2026-02-25 | ||||
| 2023-09-30 | $6.00M derived: 10-Q 9 month − 10-Q 6 month · filed 2024-10-31 | $11.00M derived: sum of 2 quarters · filed 2024-10-31 | -$4.00M 10-Q · filed 2024-10-31 | -$11.00M derived: sum of 4 quarters · filed 2025-02-27 | ||||
| 2023-06-30 | $5.00M derived: 10-Q 6 month − 10-Q 3 month · filed 2024-08-01 | -$10.00M 10-Q · filed 2024-08-01 | -$17.00M derived: sum of 3 quarters · filed 2025-02-27 | $0.00 derived: sum of 4 quarters · filed 2025-02-27 | ||||
| 2023-03-31 | -$15.00M 10-Q · filed 2024-04-25 | -$22.00M derived: sum of 2 quarters · filed 2025-02-27 | -$5.00M derived: sum of 3 quarters · filed 2025-02-27 | $3.00M derived: sum of 4 quarters · filed 2025-02-27 | ||||
| 2022-12-31 | -$7.00M derived: 10-K 12 month − 10-Q 9 month · filed 2025-02-27 | $10.00M derived: sum of 2 quarters · filed 2025-02-27 | $18.00M derived: sum of 3 quarters · filed 2025-02-27 | $14.00M 10-K · filed 2025-02-27 | ||||
| 2022-09-30 | $17.00M derived: 10-Q 9 month − 10-Q 6 month · filed 2023-10-27 | $25.00M derived: sum of 2 quarters · filed 2023-10-27 | $21.00M 10-Q · filed 2023-10-27 | $24.00M derived: sum of 4 quarters · filed 2024-02-21 | ||||
| 2022-06-30 | $8.00M derived: 10-Q 6 month − 10-Q 3 month · filed 2023-07-27 | $4.00M 10-Q · filed 2023-07-27 | $7.00M derived: sum of 3 quarters · filed 2024-02-21 | $15.00M derived: sum of 4 quarters · filed 2024-02-21 | ||||
| 2022-03-31 | -$4.00M 10-Q · filed 2023-04-27 | -$1.00M derived: sum of 2 quarters · filed 2024-02-21 | $7.00M derived: sum of 3 quarters · filed 2024-02-21 | $10.00M derived: sum of 4 quarters · filed 2024-02-21 | ||||
| 2021-12-31 | $3.00M derived: 10-K 12 month − 10-Q 9 month · filed 2024-02-21 | $11.00M derived: sum of 2 quarters · filed 2024-02-21 | $14.00M derived: sum of 3 quarters · filed 2024-02-21 | $12.00M 10-K · filed 2024-02-21 | ||||
| 2021-09-30 | $8.00M derived: 10-Q 9 month − 10-Q 6 month · filed 2022-10-27 | $11.00M derived: sum of 2 quarters · filed 2022-10-27 | $9.00M 10-Q · filed 2022-10-27 | $9.00M derived: sum of 4 quarters · filed 2023-02-23 | ||||
| 2021-06-30 | $3.00M derived: 10-Q 6 month − 10-Q 3 month · filed 2022-07-28 | $1.00M 10-Q · filed 2022-07-28 | $1.00M derived: sum of 3 quarters · filed 2023-02-23 | $6.00M derived: sum of 4 quarters · filed 2023-02-23 | ||||
| 2021-03-31 | -$2.00M 10-Q · filed 2022-04-28 | -$2.00M derived: sum of 2 quarters · filed 2023-02-23 | $3.00M derived: sum of 3 quarters · filed 2023-02-23 | $6.00M derived: sum of 4 quarters · filed 2023-02-23 | ||||
| 2020-12-31 | $0.00 derived: 10-K 12 month − 10-Q 9 month · filed 2023-02-23 | $5.00M derived: sum of 2 quarters · filed 2023-02-23 | $8.00M derived: sum of 3 quarters · filed 2023-02-23 | $5.00M 10-K · filed 2023-02-23 | ||||
| 2020-09-30 | $5.00M derived: 10-Q 9 month − 10-Q 6 month · filed 2021-10-28 | $8.00M derived: sum of 2 quarters · filed 2021-10-28 | $5.00M 10-Q · filed 2021-10-28 | $4.70M 10-Q · filed 2020-10-29 | $7.80M derived: sum of 4 quarters · filed 2022-02-23 | |||
| 2020-06-30 | $3.00M derived: 10-Q 6 month − 10-Q 3 month · filed 2021-07-29 | $0.00 10-Q · filed 2021-07-29 | -$200.00K 10-Q · filed 2020-07-31 | $2.80M derived: sum of 3 quarters · filed 2022-02-23 | $8.70M derived: sum of 4 quarters · filed 2022-02-23 | |||
| 2020-03-31 | -$3.00M 10-Q · filed 2021-04-29 | -$3.10M 10-Q · filed 2020-05-07 | -$200.00K derived: sum of 2 quarters · filed 2022-02-23 | $5.70M derived: sum of 3 quarters · filed 2022-02-23 | $9.70M derived: sum of 4 quarters · filed 2022-02-23 | |||
| 2019-12-31 | $2.80M derived: 10-K 12 month − 10-Q 9 month · filed 2022-02-23 | $8.70M derived: sum of 2 quarters · filed 2022-02-23 | $12.70M derived: sum of 3 quarters · filed 2022-02-23 | $8.00M 10-K · filed 2022-02-23 | $7.90M 10-K · filed 2020-02-21 | |||
| 2019-09-30 | $5.90M derived: 10-Q 9 month − 10-Q 6 month · filed 2020-10-29 | $9.90M derived: sum of 2 quarters · filed 2020-10-29 | $5.20M 10-Q · filed 2020-10-29 | $12.60M derived: sum of 4 quarters · filed 2021-02-17 | ||||
| 2019-06-30 | $4.00M derived: 10-Q 6 month − 10-Q 3 month · filed 2020-07-31 | -$700.00K 10-Q · filed 2020-07-31 | $6.70M derived: sum of 3 quarters · filed 2021-02-17 | $11.20M derived: sum of 4 quarters · filed 2021-02-17 | ||||
| 2019-03-31 | -$4.70M 10-Q · filed 2020-05-07 | $2.70M derived: sum of 2 quarters · filed 2021-02-17 | $7.20M derived: sum of 3 quarters · filed 2021-02-17 | $9.40M derived: sum of 4 quarters · filed 2021-02-17 | ||||
| 2018-12-31 | $7.40M derived: 10-K 12 month − 10-Q 9 month · filed 2021-02-17 | $11.90M derived: sum of 2 quarters · filed 2021-02-17 | $14.10M derived: sum of 3 quarters · filed 2021-02-17 | $8.00M 10-K · filed 2021-02-17 | $7.50M 10-K · filed 2019-02-22 | |||
| 2018-09-30 | $4.50M derived: 10-Q 9 month − 10-Q 6 month · filed 2019-10-25 | $6.70M derived: sum of 2 quarters · filed 2019-10-25 | $600.00K 10-Q · filed 2019-10-25 | $627.00K 10-Q · filed 2018-10-26 | -$1.80M derived: sum of 4 quarters · filed 2020-02-21 | |||
| 2018-06-30 | $2.20M derived: 10-Q 6 month − 10-Q 3 month · filed 2019-08-01 | -$3.90M 10-Q · filed 2019-08-01 | -$3.96M 10-Q · filed 2018-07-27 | -$6.30M derived: sum of 3 quarters · filed 2020-02-21 | -$1.83M derived: sum of 4 quarters · filed 2020-02-21 | |||
| 2018-03-31 | -$6.10M 10-Q · filed 2019-04-26 | -$6.10M 10-Q · filed 2018-04-27 | -$8.50M derived: sum of 2 quarters · filed 2020-02-21 | -$4.03M derived: sum of 3 quarters · filed 2020-02-21 | -$1.89M derived: sum of 4 quarters · filed 2020-02-21 | |||
| 2017-12-31 | -$2.40M derived: 10-K 12 month − 10-Q 9 month · filed 2020-02-21 | $2.07M derived: sum of 2 quarters · filed 2020-02-21 | $4.21M derived: sum of 3 quarters · filed 2020-02-21 | -$600.00K 10-K · filed 2020-02-21 | -$552.00K 10-K · filed 2018-02-26 | |||
| 2017-09-30 | $4.47M derived: 10-Q 9 month − 10-Q 6 month · filed 2018-10-26 | $6.60M derived: sum of 2 quarters · filed 2018-10-26 | $1.80M 10-Q · filed 2018-10-26 | -$212.00K derived: sum of 4 quarters · filed 2019-02-22 | ||||
| 2017-06-30 | $2.14M derived: 10-Q 6 month − 10-Q 3 month · filed 2018-07-27 | -$2.67M 10-Q · filed 2018-07-27 | -$4.68M derived: sum of 3 quarters · filed 2019-02-22 | -$540.00K derived: sum of 4 quarters · filed 2019-02-22 | ||||
| 2017-03-31 | -$4.81M 10-Q · filed 2018-04-27 | -$6.82M derived: sum of 2 quarters · filed 2019-02-22 | -$2.68M derived: sum of 3 quarters · filed 2019-02-22 | -$1.39M derived: sum of 4 quarters · filed 2019-02-22 | ||||
| 2016-12-31 | -$2.01M derived: 10-K 12 month − 10-Q 9 month · filed 2019-02-22 | $2.13M derived: sum of 2 quarters · filed 2019-02-22 | $3.42M derived: sum of 3 quarters · filed 2019-02-22 | -$3.30M 10-K · filed 2019-02-22 | -$3.25M 10-K · filed 2017-02-24 | |||
| 2016-09-30 | $4.14M derived: 10-Q 9 month − 10-Q 6 month · filed 2017-10-27 | $5.43M derived: sum of 2 quarters · filed 2017-10-27 | -$1.29M 10-Q · filed 2017-10-27 | -$1.57M derived: sum of 4 quarters · filed 2018-07-27 | ||||
| 2016-06-30 | $1.29M derived: 10-Q 6 month − 10-Q 3 month · filed 2017-07-28 | -$5.43M 10-Q · filed 2017-07-28 | -$5.71M derived: sum of 3 quarters · filed 2018-07-27 | -$859.00K derived: sum of 4 quarters · filed 2018-07-27 | ||||
| 2016-03-31 | -$6.72M 10-Q · filed 2017-04-28 | -$7.00M derived: sum of 2 quarters · filed 2018-07-27 | -$2.15M derived: sum of 3 quarters · filed 2018-07-27 | -$13.00K derived: sum of 4 quarters · filed 2018-07-27 | ||||
| 2015-12-31 | -$279.00K derived: 10-K/A 12 month − 10-Q 9 month · filed 2018-07-27 | $4.57M derived: sum of 2 quarters · filed 2018-07-27 | $6.70M derived: sum of 3 quarters · filed 2018-07-27 | -$3.13M 10-K/A · filed 2018-07-27 | ||||
| 2015-09-30 | $4.85M derived: 10-Q 9 month − 10-Q 6 month · filed 2016-10-31 | $6.98M derived: sum of 2 quarters · filed 2016-10-31 | -$2.85M 10-Q · filed 2016-10-31 | -$4.81M derived: sum of 4 quarters · filed 2017-02-24 | ||||
| 2015-06-30 | $2.13M derived: 10-Q 6 month − 10-Q 3 month · filed 2016-08-04 | -$7.70M 10-Q · filed 2016-08-04 | -$9.66M derived: sum of 3 quarters · filed 2017-02-24 | -$1.81M derived: sum of 4 quarters · filed 2017-02-24 | ||||
| 2015-03-31 | -$9.83M 10-Q · filed 2016-05-13 | -$11.79M derived: sum of 2 quarters · filed 2017-02-24 | -$3.95M derived: sum of 3 quarters · filed 2017-02-24 | $360.00K derived: sum of 4 quarters · filed 2017-02-24 | ||||
| 2014-12-31 | -$1.96M derived: 10-K 12 month − 10-Q 9 month · filed 2017-02-24 | $5.88M derived: sum of 2 quarters · filed 2017-02-24 | $10.19M derived: sum of 3 quarters · filed 2017-02-24 | $3.21M 10-K · filed 2017-02-24 | ||||
| 2014-09-30 | $7.84M derived: 10-Q 9 month − 10-Q 6 month · filed 2015-11-02 | $12.15M derived: sum of 2 quarters · filed 2015-11-02 | $5.17M 10-Q · filed 2015-11-02 | $3.67M derived: sum of 4 quarters · filed 2016-02-22 | ||||
| 2014-06-30 | $4.31M derived: 10-Q 6 month − 10-Q 3 month · filed 2015-08-03 | -$2.67M 10-Q · filed 2015-08-03 | -$4.17M derived: sum of 3 quarters · filed 2016-02-22 | $1.12M derived: sum of 4 quarters · filed 2016-02-22 | ||||
| 2014-03-31 | -$6.98M 10-Q · filed 2015-05-04 | -$8.48M derived: sum of 2 quarters · filed 2016-02-22 | -$3.19M derived: sum of 3 quarters · filed 2016-02-22 | -$468.00K derived: sum of 4 quarters · filed 2016-02-22 | ||||
| 2013-12-31 | -$1.50M derived: 10-K 12 month − 10-Q 9 month · filed 2016-02-22 | $3.79M derived: sum of 2 quarters · filed 2016-02-22 | $6.51M derived: sum of 3 quarters · filed 2016-02-22 | $1.88M 10-K · filed 2016-02-22 | ||||
| 2013-09-30 | $5.29M derived: 10-Q 9 month − 10-Q 6 month · filed 2014-11-03 | $8.02M derived: sum of 2 quarters · filed 2014-11-03 | $3.38M 10-Q · filed 2014-11-03 | $1.29M derived: sum of 4 quarters · filed 2015-02-23 | ||||
| 2013-06-30 | $2.72M derived: 10-Q 6 month − 10-Q 3 month · filed 2014-08-04 | -$1.91M 10-Q · filed 2014-08-04 | -$4.01M derived: sum of 3 quarters · filed 2015-02-23 | -$235.00K derived: sum of 4 quarters · filed 2015-02-23 | ||||
| 2013-03-31 | -$4.63M 10-Q · filed 2014-05-05 | -$6.73M derived: sum of 2 quarters · filed 2015-02-23 | -$2.96M derived: sum of 3 quarters · filed 2015-02-23 | -$2.77M derived: sum of 4 quarters · filed 2015-02-23 | ||||
| 2012-12-31 | -$2.09M derived: 10-K 12 month − 10-Q 9 month · filed 2015-02-23 | $1.68M derived: sum of 2 quarters · filed 2015-02-23 | $1.87M derived: sum of 3 quarters · filed 2015-02-23 | -$6.02M 10-K · filed 2015-02-23 | ||||
| 2012-09-30 | $3.77M derived: 10-Q 9 month − 10-Q 6 month · filed 2013-10-28 | $3.96M derived: sum of 2 quarters · filed 2013-10-28 | -$3.92M 10-Q · filed 2013-10-28 | -$6.05M derived: sum of 4 quarters · filed 2014-02-24 | ||||
| 2012-06-30 | $190.00K derived: 10-Q 6 month − 10-Q 3 month · filed 2013-08-05 | -$7.70M 10-Q · filed 2013-08-05 | -$9.82M derived: sum of 3 quarters · filed 2014-02-24 | -$2.81M derived: sum of 4 quarters · filed 2014-02-24 | ||||
| 2012-03-31 | -$7.89M 10-Q · filed 2013-05-06 | -$10.01M derived: sum of 2 quarters · filed 2014-02-24 | -$3.00M derived: sum of 3 quarters · filed 2014-02-24 | $1.18M derived: sum of 4 quarters · filed 2014-02-24 | ||||
| 2011-12-31 | -$2.12M derived: 10-K 12 month − 10-Q 9 month · filed 2014-02-24 | $4.89M derived: sum of 2 quarters · filed 2014-02-24 | $9.07M derived: sum of 3 quarters · filed 2014-02-24 | -$913.00K 10-K · filed 2014-02-24 | ||||
| 2011-09-30 | $7.01M derived: 10-Q 9 month − 10-Q 6 month · filed 2012-10-29 | $11.19M derived: sum of 2 quarters · filed 2012-10-29 | $1.21M 10-Q · filed 2012-10-29 | -$1.70M derived: sum of 4 quarters · filed 2013-02-25 | ||||
| 2011-06-30 | $4.18M derived: 10-Q 6 month − 10-Q 3 month · filed 2012-08-06 | -$5.80M 10-Q · filed 2012-08-06 | -$8.71M derived: sum of 3 quarters · filed 2013-02-25 | -$1.51M derived: sum of 4 quarters · filed 2013-02-25 | ||||
| 2011-03-31 | -$9.98M 10-Q · filed 2012-04-30 | -$12.89M derived: sum of 2 quarters · filed 2013-02-25 | -$5.69M derived: sum of 3 quarters · filed 2013-02-25 | |||||
| 2010-12-31 | -$2.91M derived: 10-K 12 month − 10-Q 9 month · filed 2013-02-25 | $4.29M derived: sum of 2 quarters · filed 2013-02-25 | -$1.83M 10-K · filed 2013-02-25 | |||||
| 2010-09-30 | $7.20M derived: 10-Q 9 month − 10-Q 6 month · filed 2011-10-31 | $1.08M 10-Q · filed 2011-10-31 | ||||||
| 2010-06-30 | -$6.12M 10-Q · filed 2011-08-01 | |||||||
| 2009-12-31 | -$11.03M 10-K · filed 2012-02-27 |