WAMFX — Walden Midcap Fund
Data updated: 2026-08-26
WAMFX — Walden Midcap Fund. United States Mid Cap Blend / Core Equity · $155.35M AUM · 1.00% expense ratio. Holdings, fees, performance and SEC filings.
WAMFX Fund Overview
WAMFX — Walden Midcap Fund is a US mutual fund managed by Boston Trust Walden Funds, categorised as United States Mid 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 Mid Cap Blend / Core Equity
- Assets under management: $155.35M
- 1-year return: 8.9%
- Ticker: WAMFX
- SEC CIK: 0000882748
- SEC series ID: S000033434
- Share class ID: C000102803
WAMFX Holdings
Top 10 holdings of Walden Midcap Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Fortinet, Inc. | 2.76% |
| Mettler-Toledo International, Inc. | 2.36% |
| Teradyne, Inc. | 2.21% |
| Eversource Energy | 2.20% |
| Paychex, Inc. | 2.11% |
| Hubbell, Inc. | 2.08% |
| Sei Investments Company | 2.08% |
| Te Connectivity PLC | 2.00% |
| Keysight Technologies, Inc. | 1.94% |
| Essential Utilities, Inc. | 1.92% |
WAMFX Portfolio Allocation
Asset-class allocation of Walden Midcap Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.2% |
| Cash & Equivalents | 0.8% |
WAMFX Performance
Total returns for WAMFX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 4.9% |
| 1 year | 8.9% |
| 3 years (annualised) | 9.0% |
| 5 years (annualised) | 6.6% |
WAMFX Risk Information
Risk metrics for WAMFX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 9.4%
WAMFX Costs and Fees
WAMFX costs about $100 per $10,000 invested per year in fund expenses.
- Net expense ratio: 1.00%
- Gross expense ratio: 1.02%
- Portfolio turnover: 33%
- Brokerage commissions: 1.26 bps of average net assets (SEC N-CEN)
WAMFX Cashflows
Over the 12 months to 2026-06, Walden Midcap Fund had net outflows of $14.04M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | −$1.93M |
| 2026-05 | −$3.04M |
| 2026-04 | −$7.24M |
| 2026-03 | −$3.48M |
| 2026-02 | −$8.08M |
| 2026-01 | $272.58K |
WAMFX Debt Constituents
No individual debt constituents are reported in Walden Midcap Fund's latest SEC N-PORT filing.
WAMFX Prospectus and SEC Filings
Official Walden Midcap Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2025-04-25
- Prospectus supplement (497) — filed 2026-05-05
- Prospectus supplement (497) — filed 2024-05-01
- Portfolio holdings (N-PORT) — filed 2026-08-26
- Portfolio holdings (N-PORT) — filed 2026-05-27
- Portfolio holdings (N-PORT) — filed 2026-02-23
- Annual census (N-CEN) — filed 2026-03-10
- Annual census (N-CEN) — filed 2025-03-11
Related Funds
Other United States Mid 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.