API Access
Access dataset files directly from scripts, code, or AI agents.
Browse dataset files
API Access
Access dataset files directly from scripts, code, or AI agents.
Each file has a stable URL (r-link) that you can use directly in scripts, apps, or AI agents. These URLs are permanent and safe to hardcode.
Start with these files — they give you everything you need to understand and access the dataset.
- 1. Fetch datapackage.json to inspect schema and resources
- 2. Download data resources listed in datapackage.json
- 3. Read README.md for full context
Data Views
Data Files
Explore with AImonthly
| Field | Type | Format | Description |
|---|---|---|---|
| Date | date | any | |
| Total Equity | number | ||
| Domestic Equity | number | ||
| World Equity | number | ||
| Hybrid | number | ||
| Total Bond | number | ||
| Taxable Bond | number | ||
| Municipal Bond | number | ||
| Total | number |
Download
Download CSVAbout
- All figures are in millions of USD
- Last updated
- 1 May 2026
- Total rows
- ...
- Format
- CSV
- File size
- 2.97 kB
weekly
| Field | Type | Format | Description |
|---|---|---|---|
| Date | date | any | |
| Total Equity | number | ||
| Domestic Equity | number | ||
| World Equity | number | ||
| Hybrid | number | ||
| Total Bond | number | ||
| Taxable Bond | number | ||
| Municipal Bond | number | ||
| Total | number |
Download
Download CSVAbout
- All figures are in millions of USD
- Last updated
- 1 May 2026
- Total rows
- ...
- Format
- CSV
- File size
- 4.41 kB
About this dataset
Monthly net new cash flow by US investors into various mutual fund investment classes (equities, bonds etc). Statistics come from the Investment Company Institute (ICI).
Data
The earliest data comes from 2007 up until today. Data comes from the data provided on the ICI Statistics pages, in particular:
- Summary: Estimated Long-Term Mutual Fund Flows Data (xls)
Notes for Long-Term Mutual Fund Flows Data:
- All figures are (nominal) millions of US dollars (USD)
- Weekly cash flows are estimates based on reporting covering 98 percent of industry assets, while monthly flows are actual numbers as reported in ICI's "Trends in Mutual Fund Investing."
Preparation
Run the python script:
Install the requirements
pip install -r scripts/requirements.txt
Now run the script
python scripts/process.py
Automation
Up-to-date (auto-updates every month) investor-flow-of-funds dataset could be found on the datahub.io: https://datahub.io/core/investor-flow-of-funds-us
License
This Data Package is licensed by its maintainers under the Public Domain Dedication and License (PDDL).