WSBFX — Walden Asset Management Fund
Data updated: 2026-05-27
WSBFX — Walden Asset Management Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Large Cap Blend / Core Equity · $135.85M AUM · 0.94% expense ratio · 10.3% 1-yr return. From SEC regulatory filings.
WSBFX Fund Overview
WSBFX — Walden Asset Management Fund is a US mutual fund managed by Boston Trust Walden Funds, categorised as United States Large Cap Blend / Core Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Boston Trust Walden Funds
- Category: United States Large Cap Blend / Core Equity
- Assets under management: $135.85M
- 1-year return: 10.3%
- Ticker: WSBFX
- SEC CIK: 0000882748
- SEC series ID: S000009923
- Share class ID: C000027441
WSBFX Holdings
Top 10 holdings of Walden Asset Management Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Treasury Notes | 7.77% |
| United States Treasury Bonds | 6.46% |
| Apple Inc. | 5.91% |
| Microsoft Corp. | 5.02% |
| Alphabet Inc. | 3.60% |
| Applied Materials Inc. | 3.18% |
| JPMorgan Chase & Co. | 3.08% |
| United States Treasury Notes | 3.07% |
| NVIDIA Corp. | 2.83% |
| Costco Wholesale Corporation | 2.64% |
WSBFX Portfolio Allocation
Asset-class allocation of Walden Asset Management Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 66.9% |
| Fixed Income | 32.1% |
| Cash & Equivalents | 0.8% |
WSBFX Performance
Total returns for WSBFX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -2.0% |
| 1 year | 10.3% |
| 3 years (annualised) | 8.0% |
| 5 years (annualised) | 5.4% |
WSBFX Risk Information
Risk metrics for WSBFX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 6.9%
WSBFX Costs and Fees
WSBFX costs about $94 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.94%
- Gross expense ratio: 0.94%
- Portfolio turnover: 13%
- Brokerage commissions: 0.25 bps of average net assets (SEC N-CEN)
WSBFX Cashflows
Over the 12 months to 2026-03, Walden Asset Management Fund had net outflows of $19.92M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$3.26M |
| 2026-02 | −$4.43M |
| 2026-01 | −$2.59M |
| 2025-12 | $5.81M |
| 2025-11 | −$3.75M |
| 2025-10 | −$3.85M |
WSBFX Debt Constituents
Largest debt holdings of Walden Asset Management Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury Notes | 7.77% |
| United States Treasury Bonds | 6.46% |
| United States Treasury Notes | 3.07% |
| United States Treasury Notes | 2.63% |
| The Estee Lauder Companies Inc. | 1.09% |
| Air Products & Chemicals, Inc. | 0.96% |
| Home Depot Inc. | 0.95% |
| United States Treasury Notes | 0.91% |
| Pfizer Inc. | 0.86% |
| UnitedHealth Group Inc. | 0.84% |
WSBFX Prospectus and SEC Filings
Official Walden Asset Management Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Large Cap Blend / Core Equity funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.