Alliant Energy Corp: investing cash flow
Alliant Energy investing cash flow: -$1.90 billion for the year ending 2025-12-31, down 22.6% on the year. 18 values since 2008, each linked to its SEC filing.
All Alliant Energy Corp financial histories
At a glance
Alliant Energy reported investing cash flow of -$1.90 billion for the year ending 2025-12-31, down 22.6% from -$1.55 billion a year earlier. Across the last five reported years it ranged from -$1.90 billion (2025-12-31) to -$728.0 million (2021-12-31).
Computed from the values in the table below, in USD; each links to the filing it came from.
What this measure means
Net cash from investing activities, including asset purchases, disposals and investment transactions. This differs from capital expenditure payments alone.
Exact concept: us-gaap:NetCashProvidedByUsedInInvestingActivities. Each value covers an annual-duration reporting interval, shown with both start and end dates. Different units remain separate; no currency conversion or interpolation is applied.
Coverage of this history
Selected reporting periods run from 2008-01-01 to 2025-12-31. The SEC response was captured on 2026-09-19.
Selected filing history
| Period start | Period end | Value | Unit | Filed | Source filing |
|---|---|---|---|---|---|
| 2025-01-01 | 2025-12-31 | -1,896,000,000 | USD | 2026-02-20 | 10-K · 0000352541-26-000007 SEC |
| 2024-01-01 | 2024-12-31 | -1,547,000,000 | USD | 2026-02-20 | 10-K · 0000352541-26-000007 SEC |
| 2023-01-01 | 2023-12-31 | -1,401,000,000 | USD | 2026-02-20 | 10-K · 0000352541-26-000007 SEC |
| 2022-01-01 | 2022-12-31 | -933,000,000 | USD | 2025-02-21 | 10-K · 0000352541-25-000014 SEC |
| 2021-01-01 | 2021-12-31 | -728,000,000 | USD | 2024-02-16 | 10-K · 0000352541-24-000014 SEC |
| 2020-01-01 | 2020-12-31 | -951,000,000 | USD | 2023-02-24 | 10-K · 0000352541-23-000017 SEC |
| 2019-01-01 | 2019-12-31 | -1,287,000,000 | USD | 2022-02-18 | 10-K · 0000352541-22-000020 SEC |
| 2018-01-01 | 2018-12-31 | -1,067,000,000 | USD | 2021-02-19 | 10-K · 0000352541-21-000022 SEC |
| 2017-01-01 | 2017-12-31 | -1,033,400,000 | USD | 2020-02-21 | 10-K · 0000352541-20-000021 SEC |
| 2016-01-01 | 2016-12-31 | -720,200,000 | USD | 2019-02-22 | 10-K · 0000352541-19-000013 SEC |
| 2015-01-01 | 2015-12-31 | -919,200,000 | USD | 2018-02-23 | 10-K · 0000352541-18-000019 SEC |
| 2014-01-01 | 2014-12-31 | -917,700,000 | USD | 2017-02-24 | 10-K · 0000352541-17-000017 SEC |
| 2013-01-01 | 2013-12-31 | -754,700,000 | USD | 2016-02-24 | 10-K · 0000352541-16-000076 SEC |
| 2012-01-01 | 2012-12-31 | -1,155,500,000 | USD | 2015-02-25 | 10-K · 0000352541-15-000005 SEC |
| 2011-01-01 | 2011-12-31 | -652,100,000 | USD | 2014-02-25 | 10-K · 0000352541-14-000006 SEC |
| 2010-01-01 | 2010-12-31 | -866,500,000 | USD | 2013-02-26 | 10-K · 0000352541-13-000007 SEC |
| 2009-01-01 | 2009-12-31 | -1,148,900,000 | USD | 2012-02-27 | 10-K · 0001193125-12-081622 SEC |
| 2008-01-01 | 2008-12-31 | -866,100,000 | USD | 2011-02-28 | 10-K · 0001193125-11-049662 SEC |
Related ALLIANT ENERGY CORP histories
Inspect the source
- Entity
- ALLIANT ENERGY CORP / CIK 0000352541
- Captured
- SEC response SHA-256
8b7e672af6eb1e1576f77f9109d24ae8dc447d2efa347d1eddb598880dbcefe0
Current SEC company facts · Download the original response snapshot (gzip) · Download the selected JSON
Latest-filed annual-report facts per unit and reporting period at capture time. Duration facts cover 300 to 400 days. This selection can include restatements and is not a point-in-time backtest dataset. Missing concepts are omitted, never zero-filled. Values retain original units and are not currency converted. Extended concepts require compatible unit shapes and at least three reporting ends with changing values within one unit. Constant or incompatible added histories are omitted.
Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.
Use this in research
A financial period ends before its results become public. Use the filing date as a minimum availability boundary, inspect amendments, and retain the original filing vintage when testing historical signals. This latest-filed selection can contain information unavailable at the time.
These pages do not supply prices, total-return histories, corporate-action adjustments or a tradable universe. Build those inputs separately before evaluating a strategy. A profitable backtest can still reflect selection bias or costs that were left out.
Research methodology · Execution and cost assumptions · Check backtest overfitting
Build with the open-source tools
Use these accounting records as inspectable inputs. When you have constructed a return series, the validation tools can help test its statistical evidence and preserve the result with its limitations.
- Get an API key and run your first validation
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- Read the MCP server source and integration examples
The MCP server is free and MIT-licensed: npx -y canli-mcp. If these records help your research, a star on GitHub helps other researchers find them.
Read the published dataset with Python
import json
from urllib.request import urlopen
with urlopen("https://canlicapital.com/company-data/0000352541.json") as response:
record = json.load(response)
print(record["fetched_at"])
print(record["policy"])
for concept in record["concepts"]:
print(concept["tag"], next(iter(concept["observations"])))