Vanguard Municipal Money Market Fund Investor (VMSXX)
1.00
0.00 (0.00%)
USD |
Feb 27 2026
Returns Chart
Key Stats
| Net Expense Ratio | Total Assets Under Management | Weighted Average Dividend Yield | Turnover Ratio (Generic) |
|---|---|---|---|
| 0.12% | 17.41B | -- | -- |
| 1 Year Fund Level Flows | 1 Year Total Returns (Daily) | Annualized Total Returns Since Inception (Daily) | Max Drawdown (Since Inception) |
| -767.09M | 2.58% |
Basic Info
| Investment Strategy | |
| The Fund seeks to provide current income that is exempt from federal personal income taxes while maintaining liquidity and a stable share price of $1. The Fund invests in securities with effective maturities of 397 days or less, maintains a dollar-weighted average maturity of 60 days or less. |
| General | |
| Security Type | Money Market Fund |
| Equity Style | -- |
| Broad Asset Class | Money Market |
| Broad Category | Capital Preservation |
| Global Peer Group | Bond USD Tax Exempt Money Market |
| Peer Group | Tax-Exempt Money Market Funds |
| Global Macro | Bond HC |
| US Macro | Tax-Exempt Money Market Funds |
| YCharts Categorization | -- |
| YCharts Benchmark | -- |
| Prospectus Objective | Tax-Exempt Money Market Funds |
| Fund Owner Firm Name | Vanguard |
| Broad Asset Class Benchmark Index | |
| ^BBUTB13MTR | 100.0% |
Net Fund Flows Versus Peer Group
1 Month
% Rank:
100
-1.425B
Peer Group Low
471.06M
Peer Group High
1 Year
% Rank:
93
-767.09M
-959.55M
Peer Group Low
1.362B
Peer Group High
3 Months
% Rank:
84
-1.286B
Peer Group Low
543.37M
Peer Group High
3 Years
% Rank:
68
-353.56M
Peer Group Low
3.763B
Peer Group High
6 Months
% Rank:
100
-521.05M
Peer Group Low
1.045B
Peer Group High
5 Years
% Rank:
99
-1.515B
Peer Group Low
5.695B
Peer Group High
YTD
% Rank:
93
-2.244B
Peer Group Low
179.41M
Peer Group High
10 Years
% Rank:
84
-21.09B
Peer Group Low
7.674B
Peer Group High
Date Unavailable
Risk
Performance Versus Peer Group
Annual Total Returns Versus Peers
As of March 02, 2026.
Asset Allocation
As of January 31, 2026.
| Type | % Net |
|---|---|
| Cash | 0.13% |
| Stock | 0.00% |
| Bond | 96.39% |
| Convertible | 0.00% |
| Preferred | 3.44% |
| Other | 0.04% |
Top 10 Holdings
| Name | % Weight | Price | % Change |
|---|---|---|---|
|
BlackRock Municipal 2030 Target Term Trust VRDP
|
1.26% | -- | -- |
| TEXAS ST TX 2.000 06/01/2054 | 1.19% | -- | -- |
| BlackRock MuniHoldings California Quality Fund, Inc. ACKR11512 09/01/2054 FLT USD Corporate 144A | 1.17% | -- | -- |
| UNIVERSITY COLO HOSP AUTH REV CO 11/15/2046 | 0.83% | -- | -- |
| J P MORGAN CHASE PUTTERS / DRIVERS TR VAR STS 03/20/2027 | 0.79% | -- | -- |
| J P MORGAN CHASE PUTTERS / DRIVERS TR VAR STS 03/20/2027 | 0.78% | -- | -- |
| J P MORGAN CHASE PUTTERS / DRIVERS TR VAR STS 03/20/2027 | 0.77% | -- | -- |
| ILLINOIS FIN AUTH REV IL 1.850 12/01/2034 | 0.76% | -- | -- |
| TEXAS ST TX 2.000 12/01/2049 | 0.75% | -- | -- |
| Nuveen Municipal Credit Income Fund NUVEMUAB UNKNOWN USD Corporate 144A | 0.73% | -- | -- |
Fees & Availability
| Fees | |
| Actual 12B-1 Fee | -- |
| Actual Management Fee | 0.10% |
| Administration Fee | 15.73M% |
| Maximum Front Load | -- |
| Maximum Deferred Load | -- |
| Maximum Redemption Fee | -- |
| General Availability | |
| Available for Insurance Product | No |
| Available for RRSP | No |
| Purchase Details | |
| Open to New Investors |
|
| Minimum Initial Investment | 3000.00 None |
| Minimum Subsequent Investment | 1.00 None |
Basic Info
| Investment Strategy | |
| The Fund seeks to provide current income that is exempt from federal personal income taxes while maintaining liquidity and a stable share price of $1. The Fund invests in securities with effective maturities of 397 days or less, maintains a dollar-weighted average maturity of 60 days or less. |
| General | |
| Security Type | Money Market Fund |
| Equity Style | -- |
| Broad Asset Class | Money Market |
| Broad Category | Capital Preservation |
| Global Peer Group | Bond USD Tax Exempt Money Market |
| Peer Group | Tax-Exempt Money Market Funds |
| Global Macro | Bond HC |
| US Macro | Tax-Exempt Money Market Funds |
| YCharts Categorization | -- |
| YCharts Benchmark | -- |
| Prospectus Objective | Tax-Exempt Money Market Funds |
| Fund Owner Firm Name | Vanguard |
| Broad Asset Class Benchmark Index | |
| ^BBUTB13MTR | 100.0% |
Fundamentals
| General | |
| Distribution Yield | -- |
| Dividend Yield TTM (2-27-26) | 2.57% |
| 30-Day SEC Yield (9-30-23) | 3.91% |
| 7-Day SEC Yield (1-31-26) | 2.28% |
| Number of Holdings | 1066 |
| Bond | |
| Yield to Maturity (1-31-26) | -- |
| Effective Duration | -- |
| Average Coupon | -- |
| Calculated Average Quality | -- |
| Effective Maturity | -- |
| Nominal Maturity | -- |
| Number of Bond Holdings | 1053 |
As of January 31, 2026
Fund Details
| Key Dates | |
| Launch Date | 6/10/1980 |
| Attributes | |
| Inverse Fund | No |
| Leveraged Fund | -- |
| Currency Hedged Fund | -- |
| Socially Responsible Fund | No |
Top Portfolio Holders
| Name | % Weight |
|---|---|
| Portfolio A | 5.00% |
| Portfolio B | 3.50% |
| Portfolio C | 2.25% |