TMDPX — AMG TimesSquare Mid Cap Growth Fund
Data updated: 2026-06-01
TMDPX — AMG TimesSquare Mid Cap Growth Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Mid Cap Growth Equity · $1.50B AUM · 1.06% expense ratio · 4.0% 1-yr return. From SEC regulatory filings.
TMDPX Fund Overview
TMDPX — AMG TimesSquare Mid Cap Growth Fund is a US mutual fund managed by Amg Funds, categorised as United States Mid Cap Growth Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Amg Funds
- Category: United States Mid Cap Growth Equity
- Assets under management: $1.50B
- 1-year return: 4.0%
- Ticker: TMDPX
- SEC CIK: 0001089951
- SEC series ID: S000009876
- Share class ID: C000027323
TMDPX Holdings
Top 10 holdings of AMG TimesSquare Mid Cap Growth Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Emcor Group Inc | 3.70% |
| Monolithic Power Systems Inc. | 3.63% |
| Cencora Inc | 3.17% |
| Curtiss-Wright Corp. | 2.70% |
| Carpenter Technology Corporation | 2.69% |
| Cheniere Energy Inc | 2.58% |
| Comfort Systems USA Inc. | 2.47% |
| Interactive Brokers Group Inc | 2.33% |
| Insmed Inc | 2.30% |
| IDEXX Laboratories Inc. | 2.21% |
TMDPX Portfolio Allocation
Asset-class allocation of AMG TimesSquare Mid Cap Growth Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 97.7% |
| Cash & Equivalents | 2.8% |
TMDPX Performance
Total returns for TMDPX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -7.8% |
| 1 year | 4.0% |
| 3 years (annualised) | 8.8% |
| 5 years (annualised) | 4.5% |
TMDPX Risk Information
Risk metrics for TMDPX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 11.7%
TMDPX Costs and Fees
TMDPX costs about $106 per $10,000 invested per year in fund expenses.
- Net expense ratio: 1.06%
- Gross expense ratio: 1.06%
- Portfolio turnover: 50%
- Brokerage commissions: 3.87 bps of average net assets (SEC N-CEN)
TMDPX Cashflows
Over the 12 months to 2026-03, AMG TimesSquare Mid Cap Growth Fund had net inflows of $251.20M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$9.39M |
| 2026-02 | −$10.83M |
| 2026-01 | $53.67M |
| 2025-12 | $142.81M |
| 2025-11 | −$8.92M |
| 2025-10 | −$11.27M |
TMDPX Debt Constituents
No individual debt constituents are reported in AMG TimesSquare Mid Cap Growth Fund's latest SEC N-PORT filing.
TMDPX Prospectus and SEC Filings
Official AMG TimesSquare Mid Cap Growth Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Mid Cap Growth 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.