JHMB — John Hancock Mortgage-Backed Secrities ETF
Data updated: 2026-06-02
JHMB — John Hancock Mortgage-Backed Secrities ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Securitized (MBS/ABS/CMBS) Bond · $212.68M AUM · 0.39% expense ratio · 5.5% 1-yr return. From SEC regulatory filings.
JHMB Fund Overview
JHMB — John Hancock Mortgage-Backed Secrities ETF is a US ETF managed by John Hancock Exchange-Traded Fund Trust, categorised as Long Securitized (MBS/ABS/CMBS) Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US ETF
- Manager: John Hancock Exchange-Traded Fund Trust
- Category: Long Securitized (MBS/ABS/CMBS) Bond
- Assets under management: $212.68M
- 1-year return: 5.5%
- Ticker: JHMB
- SEC CIK: 0001478482
- SEC series ID: S000072179
- Share class ID: C000227987
JHMB Holdings
Top 10 holdings of John Hancock Mortgage-Backed Secrities ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Jh Collateral | 4.25% |
| Fnma Tba 30 Yr 3 Single Family Mortgage | 0.79% |
| Fannie Mae Pool | 0.75% |
| Fnma Tba 30 Yr 5.5 Single Family Mortgage | 0.71% |
| Ny Commercial Mortgage Trust 2 Ny 2025 299p A 144a | 0.66% |
| Fannie Mae Pool | 0.65% |
| Fannie Mae Pool | 0.64% |
| Fannie Mae Pool | 0.63% |
| Houston Galleria Mall Trust 20 Hgmt 2025 Hglr A 144a | 0.59% |
| Freddie Mac Pool Fr 07/52 Fixed 4 | 0.58% |
JHMB Portfolio Allocation
Asset-class allocation of John Hancock Mortgage-Backed Secrities ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Securitized | 98.2% |
| Cash & Equivalents | 4.3% |
| Fixed Income | 0.7% |
JHMB Performance
Total returns for JHMB (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.2% |
| 1 year | 5.5% |
| 3 years (annualised) | 5.2% |
JHMB Risk Information
Risk metrics for JHMB, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.8%
JHMB Costs and Fees
JHMB costs about $39 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.39%
- Gross expense ratio: 0.60%
- Portfolio turnover: 67%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
JHMB Cashflows
Over the 12 months to 2026-03, John Hancock Mortgage-Backed Secrities ETF had net inflows of $92.64M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | $1.10M |
| 2026-02 | $6.71M |
| 2026-01 | $17.21M |
| 2025-12 | $4.44M |
| 2025-11 | $17.76M |
| 2025-10 | $6.13M |
JHMB Debt Constituents
Largest debt holdings of John Hancock Mortgage-Backed Secrities ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| PGandE Wildfire Recovery Funding LLC | 0.46% |
| Duke Energy Progress Nc Storm Funding II LLC | 0.23% |
JHMB Prospectus and SEC Filings
Official John Hancock Mortgage-Backed Secrities ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Long Securitized (MBS/ABS/CMBS) 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.