# Janus Henderson Mortgage-Backed Securities ETF (JMBS) — Holdings

JMBS · NYSE · Fund

Canonical page: https://www.lighthorse.io/tickers/jmbs/holdings

## Top holdings (as of Oct 15, 2026)

The 10 largest positions make up 59.2% of the fund. Want full holdings data source? [Register at AInvest](https://www.ainvest.com/etfs/NYSE-JMBS/holdings/).

| Ticker | Weight |
| --- | --- |
| UMBS TBA 30yr 2.5% November Delivery 2.500% 01-AUG-2051 | 17.52% |
| GNMA II TBA 30yr 2.5% October Delivery 2.500% 01-SEP-2051 | 9.18% |
| UMBS TBA 30yr 6.5% November Delivery 6.500% 01-JUN-2056 | 4.73% |
| FNMA 30yr Pool#FA5633 4.500% 01-Sep-2053 4.5% 01-SEP-2053 | 4.72% |
| UMBS TBA 30yr 4% November Delivery 4.000% 01-JUL-2056 | 4.69% |
| UMBS TBA 30yr 3% November Delivery 3.000% 01-JUN-2056 | 4.58% |
| UMBS TBA 30yr 2% November Delivery 2.000% 01-AUG-2051 | 4.34% |
| UMBS TBA 30yr 6% November Delivery 6.000% 01-JUL-2056 | 3.31% |
| FNMA 30yr Pool#FA1943 5.500% 01-May-2055 5.5% 01-MAY-2055 | 3.11% |
| GNMA II TBA 30yr 5% October Delivery 5.000% 01-JUN-2056 | 2.97% |

## Frequently Asked Questions

### What are the top holdings of JMBS?

As of Oct 15, 2026, the largest positions in Janus Henderson Mortgage-Backed Securities ETF are UMBS TBA 30yr 2.5% November Delivery 2.500% 01-AUG-2051 (17.5%), GNMA II TBA 30yr 2.5% October Delivery 2.500% 01-SEP-2051 (9.2%), UMBS TBA 30yr 6.5% November Delivery 6.500% 01-JUN-2056 (4.7%), FNMA 30yr Pool#FA5633 4.500% 01-Sep-2053 4.5% 01-SEP-2053 (4.7%), UMBS TBA 30yr 4% November Delivery 4.000% 01-JUL-2056 (4.7%).

### How concentrated is JMBS?

The 10 largest positions make up 59.2% of Janus Henderson Mortgage-Backed Securities ETF, as reported on Oct 15, 2026.

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Fund holdings are reported periodically and are a snapshot of a past date, not a live position list — what the fund holds today may differ. Weights cover only the largest positions shown, not the whole portfolio.

This page is for informational purposes only. Nothing on it is a recommendation, solicitation or offer to buy or sell any security, nor investment, legal or tax advice. Light Horse Securities Inc does not verify third-party data and is not responsible for its accuracy, completeness or timeliness.

Data provided by [AInvest](https://www.ainvest.com).