BTAXX - T-FUND
7-day yield, assets, and how it ranks - from the October 2026 month-end N-MFP filing.
Data: October 2026 month-end SEC filings
All figures are from the October 2026 month-end Form N-MFP filings (report date ) - money-market funds must file within five business days of month-end. Regulatory data, not live quotes.
- As of the Form N-MFP filing (October 2026 month-end), BTAXX (T-FUND) has a 7-day net yield of 3.73%.
- BTAXX's 7-day yield ranks #359 of 885 US money-market fund ticker share classes reporting a yield for October 2026.
- BTAXX is a Government money-market fund share class with $5.6B in net assets (#172 of 885 ticker classes by size).
- The fund's series-level 7-day gross yield was 4.00% - the 0.27-point gap to this class's net yield reflects fund expenses.
- At October 2026 month-end the fund's portfolio had a weighted average maturity (WAM) of 45 days and a weighted average life (WAL) of 95 days, with 93.1% of assets in daily liquid assets and 99.6% in weekly liquid assets (SEC minimums: 25% daily, 50% weekly).
- Twelve months earlier (October 2025) BTAXX's 7-day yield was 3.87% - it has moved down 0.14 points over the year.
- BTAXX's highest month-end 7-day yield in the SEC's structured data (since April 2016) is 5.16%, reported for November 2023.
Yield history
Portfolio (series level)
Other share classes of this fund
| Class | Ticker | 7-day yield | Net assets | Min. investment |
|---|---|---|---|---|
| Institutional | TSTXX | 3.83% | $120.3B | $3,000,000 |
| Dollar | TFEXX | 3.58% | $2.4B | $5,000 |
| Premier | - | 3.83% | $1.2B | $3,000,000 |
| Cash Management | BPTXX | 3.34% | $1.2B | $5,000 |
| Capital | BCHXX | 3.78% | $422.7M | $50,000 |
| Cash Reserve | - | 3.43% | $58.9M | $5,000 |
| Select | - | 3.00% | $27.4M | None |
Fund context & source
T-FUND is a series of BlackRock Liquidity Funds (SEC series ID S000001476). The whole series held $131.2B across all share classes at October 2026 month-end.
This page shows the class's month-end regulatory filing, not a live quote - 7-day yields move daily. For today's yield, check BlackRock. Verify the filing itself on EDGAR: N-MFP filings for this series.
FAQ
What is BTAXX's 7-day yield?
As of the October 2026 month-end SEC Form N-MFP filing (October 30, 2026), BTAXX (T-FUND) has a 7-day net yield of 3.73%.
Is BTAXX a government money market fund?
Yes - BTAXX is classified as a Government money-market fund in its own October 2026 Form N-MFP filing.
What is the minimum initial investment for BTAXX?
BTAXX reports a minimum initial investment of $5,000 on its October 2026 Form N-MFP filing.