JTBMX — Total Bond Market Trust
Data updated: 2026-05-29
JTBMX — Total Bond Market Trust data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Total / Aggregate Bond · $1.09B AUM · 0.30% expense ratio · 4.0% 1-yr return. From SEC regulatory filings.
JTBMX Fund Overview
JTBMX — Total Bond Market Trust is a US mutual fund managed by John Hancock Variable Insurance Trust, 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: John Hancock Variable Insurance Trust
- Category: Long Total / Aggregate Bond
- Assets under management: $1.09B
- 1-year return: 4.0%
- Ticker: JTBMX
- SEC CIK: 0000756913
- SEC series ID: S000008214
- Share class ID: C000117965
JTBMX Holdings
Top 10 holdings of Total Bond Market Trust by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Treasury Note/Bond | 1.91% |
| United States Treasury Note/Bond | 1.90% |
| United States Treasury Note/Bond | 1.77% |
| United States Treasury Note/Bond | 1.73% |
| United States Treasury Note/Bond | 1.40% |
| United States Treasury Note/Bond | 1.23% |
| United States Treasury Note/Bond | 1.14% |
| United States Treasury Note/Bond | 1.09% |
| United States Treasury Note/Bond | 1.04% |
| United States Treasury Note/Bond | 0.92% |
JTBMX Portfolio Allocation
Asset-class allocation of Total Bond Market Trust by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 73.3% |
| Securitized | 25.4% |
| Cash & Equivalents | 0.7% |
JTBMX Performance
Total returns for JTBMX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -0.0% |
| 1 year | 4.0% |
| 3 years (annualised) | 3.3% |
| 5 years (annualised) | 0.0% |
JTBMX Risk Information
Risk metrics for JTBMX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.5%
JTBMX Costs and Fees
JTBMX costs about $30 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.30%
- Gross expense ratio: 0.57%
- Portfolio turnover: 55%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
JTBMX Cashflows
Over the 12 months to 2026-03, Total Bond Market Trust had net inflows of $136.20M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | $3.79M |
| 2026-02 | $8.03M |
| 2026-01 | −$4.49M |
| 2025-12 | $10.23M |
| 2025-11 | −$28.21M |
| 2025-10 | $46.83M |
JTBMX Debt Constituents
Largest debt holdings of Total Bond Market Trust by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury Note/Bond | 1.91% |
| United States Treasury Note/Bond | 1.90% |
| United States Treasury Note/Bond | 1.77% |
| United States Treasury Note/Bond | 1.73% |
| United States Treasury Note/Bond | 1.40% |
| United States Treasury Note/Bond | 1.23% |
| United States Treasury Note/Bond | 1.14% |
| United States Treasury Note/Bond | 1.09% |
| United States Treasury Note/Bond | 1.04% |
| United States Treasury Note/Bond | 0.92% |
JTBMX Prospectus and SEC Filings
Official Total Bond Market Trust 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.