JHMB — John Hancock Mortgage-Backed Secrities ETF
Data updated: 2026-08-27
JHMB — John Hancock Mortgage-Backed Secrities ETF. Long Securitized (MBS/ABS/CMBS) Bond · $200.86M AUM. Holdings, fees, performance and SEC 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: $200.86M
- 1-year return: 5.1%
- 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 | 2.24% |
| Towd Point Mortgage Trust 2019-1 | 0.95% |
| Freddie Mac Pool Fr 09/52 Fixed 3.5 | 0.76% |
| Ny Commercial Mortgage Trust 2 Ny 2025 299p A 144a | 0.69% |
| Fannie Mae Pool | 0.67% |
| Manhattan West 2026-2mw Mortga Mnw 2026 2mw B 144a | 0.65% |
| Fannie Mae Pool | 0.65% |
| Freddie Mac Pool Fr 04/52 Fixed 3.5 | 0.64% |
| Ginnie Mae Ii Pool G2 02/51 Fixed 2 | 0.63% |
| Estn Trust 2026-Town Estn 2026 Town A 144a | 0.63% |
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 | 98.5% |
| Cash & Equivalents | 2.2% |
| Fixed Income | 0.7% |
JHMB Performance
Total returns for JHMB (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.0% |
| 1 year | 5.1% |
| 3 years (annualised) | 5.4% |
JHMB Risk Information
Risk metrics for JHMB, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.3%
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: 0.47%
- Portfolio turnover: 40%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
JHMB Cashflows
Over the 12 months to 2026-06, John Hancock Mortgage-Backed Secrities ETF had net inflows of $54.75M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | $1.09M |
| 2026-05 | −$15.29M |
| 2026-04 | $3.32M |
| 2026-03 | $1.10M |
| 2026-02 | $6.71M |
| 2026-01 | $17.21M |
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 | 0.48% |
| Duke Energy Progress NC Storm Funding II LL | 0.24% |
JHMB Prospectus and SEC Filings
Official John Hancock Mortgage-Backed Secrities ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-07-28
- Prospectus (485BPOS) — filed 2025-08-26
- Prospectus (485BPOS) — filed 2024-08-26
- Portfolio holdings (N-PORT) — filed 2026-08-27
- Portfolio holdings (N-PORT) — filed 2026-05-29
- Portfolio holdings (N-PORT) — filed 2026-03-30
- Annual census (N-CEN) — filed 2026-06-02
- Annual census (N-CEN) — filed 2025-07-01
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.