Returns Chart

Returns Chart

Key Stats

Net Expense Ratio Total Assets Under Management Weighted Average Dividend Yield Turnover Ratio (Generic)
0.18% 1.380B -- 198.0%
1 Year Fund Level Flows 1 Year Total Returns (Daily) Annualized Total Returns Since Inception (Daily) Max Drawdown (Since Inception)
-102.58M 2.25%

Basic Info

Investment Strategy
The Fund seeks to provide current income that is exempt from federal personal income taxes and to preserve investors' principal by investing in investment grade municipal securities and maintaining an average dollar-weighted maturity of three years or less.
General
Security Type Mutual Fund
Equity Style --
Broad Asset Class Municipal Bond
Broad Category Fixed Income
Global Peer Group Bond USD Municipal Short Term
Peer Group Short Municipal Debt Funds
Global Macro --
US Macro National Municipal Debt Funds
YCharts Categorization --
YCharts Benchmark --
Prospectus Objective Short Municipal Debt Funds
Fund Owner Firm Name Dimensional
Broad Asset Class Benchmark Index
^BBMBTR 100.0%

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Net Fund Flows Versus Peer Group

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1M
3M
6M
YTD
1Y
3Y
5Y
10Y
 
80.00B
60.00B
40.00B
20.00B
0
-20.00B
1 Month
% Rank: 83
-55.30M Peer Group Low
385.11M Peer Group High
1 Year
% Rank: 95
-102.58M
-485.45M Peer Group Low
2.771B Peer Group High
3 Months
% Rank: 84
-408.52M Peer Group Low
875.84M Peer Group High
3 Years
% Rank: 87
-1.233B Peer Group Low
4.209B Peer Group High
6 Months
% Rank: 88
-431.73M Peer Group Low
905.60M Peer Group High
5 Years
% Rank: 78
-7.295B Peer Group Low
4.777B Peer Group High
YTD
% Rank: 83
-457.84M Peer Group Low
970.43M Peer Group High
10 Years
% Rank: 78
-4.995B Peer Group Low
3.013B Peer Group High
Date Unavailable

Performance Versus Peer Group

 
20%
15%
10%
5%
0
Name
1M
3M
YTD
1Y
3Y
5Y
10Y
15Y
Total Return (NAV)
12.00%
12.00%
12.00%
12.00%
12.00%
12.00%
12.00%
12.00%
Peer Group Rtn. (NAV)
12.00%
12.00%
12.00%
12.00%
12.00%
12.00%
12.00%
12.00%
% Rank in Peer Group (NAV)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
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Annual Total Returns Versus Peers

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Name
2019
2020
2021
2022
2023
2024
2025
YTD
1.62%
0.83%
-0.11%
-0.36%
2.98%
2.84%
2.93%
1.47%
7.54%
5.21%
1.52%
-8.53%
6.40%
1.05%
4.25%
0.69%
5.92%
4.11%
6.75%
-1.42%
2.56%
3.10%
3.12%
2.26%
1.83%
1.25%
0.44%
0.12%
3.02%
2.93%
3.32%
1.48%
2.95%
2.98%
0.46%
-0.35%
3.37%
2.70%
3.64%
1.15%
2.46%
1.90%
0.25%
-0.73%
3.95%
3.20%
4.04%
1.73%
As of August 26, 2026.

Fundamentals

General
Distribution Yield --
Dividend Yield TTM (8-25-26) 2.52%
30-Day SEC Yield (7-31-26) 2.55%
7-Day SEC Yield --
Number of Holdings 629
Bond
Yield to Maturity (5-31-26) 2.38%
Effective Duration 0.61
Average Coupon 4.58%
Calculated Average Quality 1.770
Effective Maturity 0.8569
Nominal Maturity 1.532
Number of Bond Holdings 624
As of May 31, 2026

Asset Allocation

As of May 31, 2026.
Type % Net
Cash 0.63%
Stock 0.00%
Bond 99.58%
Convertible 0.00%
Preferred 0.00%
Other -0.21%
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Top 10 Holdings

Name % Weight Price % Change
SUFFOLK CNTY N Y NY 07/24/2026 (Matured) 1.53% 100.00 0.00%
DANBURY CONN CT 4.000 02/22/2027 1.44% 100.70 -0.00%
CALIFORNIA ST CA 5.000 04/01/2027 1.32% 101.60 -0.01%
BROWARD CNTY FLA SCH DIST FL 06/25/2026 (Matured) 1.17% 100.00 0.00%
MARYLAND ST MD 5.000 08/01/2028 1.16% 104.95 -0.01%
HUDSON CNTY N J NJ 4.000 02/24/2027 1.15% 100.70 -0.00%
UNION CNTY N J NJ 06/12/2026 (Matured) 1.09% 100.00 0.00%
California Statewide Communities Development Authority 2.35% 09-JUL-2026
1.09% -- --
SEATTLE WASH WA 06/01/2026 (Matured) 0.96% 100.00 0.00%
WESTBOROUGH MASS MA 4.000 10/27/2026 0.92% 100.22 -0.00%

Fees & Availability

Fees
Actual 12B-1 Fee --
Actual Management Fee 0.15%
Administration Fee --
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 Yes
Minimum Initial Investment 0.00 None
Minimum Subsequent Investment 0.00 None

Projected Income

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Type Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul
Qualified Income
-- -- -- -- -- -- -- -- -- -- -- --
Normal
-- -- -- -- -- -- -- -- -- -- -- --
Qualified
-- -- -- -- -- -- -- -- -- -- -- --
LT Cap Gains
-- -- -- -- -- -- -- -- -- -- -- --
Ordinary Income
-- -- -- -- -- -- -- -- -- -- -- --
Non-Qual
-- -- -- -- -- -- -- -- -- -- -- --
ST Cap Gains
-- -- -- -- -- -- -- -- -- -- -- --
Interest
-- -- -- -- -- -- -- -- -- -- -- --
Tax-Exempt
-- -- -- -- -- -- -- -- -- -- -- --
ROC
-- -- -- -- -- -- -- -- -- -- -- --
Other
-- -- -- -- -- -- -- -- -- -- -- --
Total
-- -- -- -- -- -- -- -- -- -- -- --
As of July 31, 2026.

Basic Info

Investment Strategy
The Fund seeks to provide current income that is exempt from federal personal income taxes and to preserve investors' principal by investing in investment grade municipal securities and maintaining an average dollar-weighted maturity of three years or less.
General
Security Type Mutual Fund
Equity Style --
Broad Asset Class Municipal Bond
Broad Category Fixed Income
Global Peer Group Bond USD Municipal Short Term
Peer Group Short Municipal Debt Funds
Global Macro --
US Macro National Municipal Debt Funds
YCharts Categorization --
YCharts Benchmark --
Prospectus Objective Short Municipal Debt Funds
Fund Owner Firm Name Dimensional
Broad Asset Class Benchmark Index
^BBMBTR 100.0%

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Fundamentals

General
Distribution Yield --
Dividend Yield TTM (8-25-26) 2.52%
30-Day SEC Yield (7-31-26) 2.55%
7-Day SEC Yield --
Number of Holdings 629
Bond
Yield to Maturity (5-31-26) 2.38%
Effective Duration 0.61
Average Coupon 4.58%
Calculated Average Quality 1.770
Effective Maturity 0.8569
Nominal Maturity 1.532
Number of Bond Holdings 624
As of May 31, 2026

Fund Details

Key Dates
Inception Date 8/20/2002
Last Annual Report Date 10/31/2025
Last Prospectus Date 2/28/2026
Attributes
Index Fund --
Inverse Fund No
Leveraged Fund --
Fund of Funds No
Currency Hedged Fund --
Socially Responsible Fund No

Top Portfolio Holders

Name % Weight
Portfolio A 5.00%
Portfolio B 3.50%
Portfolio C 2.25%
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Excel Add-In Codes

Name: =YCI("M:DFSMX", "name")
Broad Asset Class: =YCI("M:DFSMX", "broad_asset_class")
Broad Category: =YCI("M:DFSMX", "broad_category_group")
Prospectus Objective: =YCI("M:DFSMX", "prospectus_objective")
To find the codes for any of our securities and financial metrics, see our Complete Excel Reference.
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