TMBFX — Transamerica Intermediate Bond
Data updated: 2026-06-18
TMBFX — Transamerica Intermediate Bond data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Total / Aggregate Bond · $1.70B AUM · 0.65% expense ratio · 4.2% 1-yr return. From SEC regulatory filings.
TMBFX Fund Overview
TMBFX — Transamerica Intermediate Bond is a US mutual fund managed by Transamerica Funds, categorised as Long Total / Aggregate Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Transamerica Funds
- Category: Long Total / Aggregate Bond
- Assets under management: $1.70B
- 1-year return: 4.2%
- Ticker: TMBFX
- SEC CIK: 0000787623
- SEC series ID: S000044275
- Share class ID: C000171830
TMBFX Holdings
Top 10 holdings of Transamerica Intermediate Bond by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Umbs, Tba | 4.16% |
| Umbs, Tba | 3.17% |
| Umbs, Tba | 2.20% |
| United States Treasury | 2.13% |
| Umbs, Tba | 2.01% |
| Umbs, Tba | 2.00% |
| Fixed Income Clearing Corp. | 1.86% |
| Umbs, Tba | 1.34% |
| United States Treasury | 1.30% |
| Umbs, Tba | 1.24% |
TMBFX Portfolio Allocation
Asset-class allocation of Transamerica Intermediate Bond by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 61.5% |
| Securitized | 37.1% |
| Cash & Equivalents | 21.7% |
TMBFX Performance
Total returns for TMBFX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.1% |
| 1 year | 4.2% |
| 3 years (annualised) | 3.4% |
| 5 years (annualised) | 0.1% |
TMBFX Risk Information
Risk metrics for TMBFX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.5%
TMBFX Costs and Fees
TMBFX costs about $65 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.65%
- Gross expense ratio: 0.68%
- Portfolio turnover: 75%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
TMBFX Cashflows
Over the 12 months to 2026-04, Transamerica Intermediate Bond had net inflows of $47.50M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | $4.05M |
| 2026-03 | −$33.39M |
| 2026-02 | $13.51M |
| 2026-01 | $9.16M |
| 2025-12 | −$47.39M |
| 2025-11 | −$4.66M |
TMBFX Debt Constituents
Largest debt holdings of Transamerica Intermediate Bond by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury | 1.30% |
| United States Treasury | 1.18% |
| United States Treasury | 1.06% |
| United States Treasury | 1.00% |
| United States Treasury | 0.98% |
| United States Treasury | 0.93% |
| United States Treasury | 0.81% |
| United States Treasury | 0.78% |
| United States Treasury | 0.69% |
| United States Treasury | 0.58% |
TMBFX Prospectus and SEC Filings
Official Transamerica Intermediate Bond filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Long Total / Aggregate Bond 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.