# PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund (PMBS) — Holdings

PMBS · NASDAQ · Fund

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

## Top holdings (as of Oct 13, 2026)

The 10 largest positions make up 36.2% of the fund. Want full holdings data source? [Register at AInvest](https://www.ainvest.com/etfs/NASDAQ-PMBS/holdings/).

| Ticker | Weight |
| --- | --- |
| UMBS TBA 30yr 5% December Delivery 5.000% 01-APR-2056 | 6.67% |
| UMBS TBA 30yr 6% November Delivery 6.000% 01-JUL-2056 | 6.02% |
| UMBS TBA 30yr 3% November Delivery 3.000% 01-JUN-2056 | 3.96% |
| UMBS TBA 30yr 6% December Delivery 6.000% 01-JUL-2056 | 3.89% |
| UMBS TBA 30yr 2.5% November Delivery 2.500% 01-AUG-2051 | 3.62% |
| UMBS TBA 30yr 4.5% November Delivery 4.500% 01-MAY-2056 | 3.09% |
| GNMA II TBA 30yr 5.5% November Delivery 5.500% 01-JUN-2056 | 2.63% |
| UMBS TBA 30yr 2% November Delivery 2.000% 01-AUG-2051 | 2.26% |
| GNMA II 30yr Pool#MB0742 3.500% 20-Nov-2055 3.5% 20-NOV-2055 | 2.06% |
| FHLMC 30yr Pool#RJ6011 5.000% 01-Mar-2056 5.0% 01-MAR-2056 | 1.97% |

## Frequently Asked Questions

### What are the top holdings of PMBS?

As of Oct 13, 2026, the largest positions in PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund are UMBS TBA 30yr 5% December Delivery 5.000% 01-APR-2056 (6.7%), UMBS TBA 30yr 6% November Delivery 6.000% 01-JUL-2056 (6.0%), UMBS TBA 30yr 3% November Delivery 3.000% 01-JUN-2056 (4.0%), UMBS TBA 30yr 6% December Delivery 6.000% 01-JUL-2056 (3.9%), UMBS TBA 30yr 2.5% November Delivery 2.500% 01-AUG-2051 (3.6%).

### How concentrated is PMBS?

The 10 largest positions make up 36.2% of PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund, as reported on Oct 13, 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).