Total Holdings
1,340
As of Oct 4, 2026
PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund
PMBSNASDAQPIMCOFixed Income
$46.70Today:- (-)1Y −6.52%
As of Oct 16, 2026 close
- Assets (AUM)
- $1.38B
- Expense ratio
- 0.71%
- Dividend yield
- 4.97%
- Holdings
- 1,340
- 52-week range
- $45.71$50.95
- Volume (live)
- -
- Avg. volume (3M)
- 256.27K
PMBS ETF Holdings: PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund
Every listed position with its portfolio weight, plus sector breakdown and geographic exposure for this Fixed Income ETF. Analyze fund diversification and concentration.
Top 10 Holdings
53.9%
Share of fund assets
Assets (AUM)
$1.38B
Total fund assets
Expense Ratio
0.71%
Annual management fee
Top 21 of 1,340 PMBS Holdings by Portfolio Weight
Holdings as of Oct 4, 2026. Ticker, name, asset type and portfolio weight for each position. Fund disclosures available to us list the largest 21 positions.
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| # | Symbol | Name | Type | Weight |
|---|---|---|---|---|
| 1 | FNCL.6 11.11 | Federal National Mortgage Association 6% | Stock | 11.14% |
| 2 | FNCL.3 11.11 | Federal National Mortgage Association 3% | Stock | 6.41% |
| 3 | FNCL.2.5 10.11 | Federal National Mortgage Association 2.5% | Stock | 6.06% |
| 4 | FNCL.5 11.11 | Federal National Mortgage Association 5% | Stock | 5.72% |
| 5 | FNCL.5 10.11 | Federal National Mortgage Association 5% | Stock | 4.99% |
| 6 | FNCL.4.5 11.11 | Federal National Mortgage Association 4.5% | Stock | 4.64% |
| 7 | G2SF.5.5 11.11 | Government National Mortgage Association 5.5% | Stock | 4.40% |
| 8 | FNCL.2 10.13 | Federal National Mortgage Association 2% | Stock | 3.78% |
| 9 | G2.MB0742 | Government National Mortgage Association 3.5% | Stock | 3.45% |
| 10 | FR.RJ6011 | Federal Home Loan Mortgage Corp. 5% | Stock | 3.32% |
| 11 | G2.MB0874 | Government National Mortgage Association 6.5% | Stock | 2.91% |
| 12 | G2SF.2.5 10.12 | Government National Mortgage Association 2.5% | Stock | 2.83% |
| 13 | FNCL.5 12.11 | Federal National Mortgage Association 5% | Stock | 2.59% |
| 14 | FNCI.5.5 10.11 | Federal National Mortgage Association 5.5% | Stock | 2.55% |
| 15 | FNCI.6 10.11 | Federal National Mortgage Association 6% | Stock | 2.51% |
| 16 | G2SF.2 11.13 | Government National Mortgage Association 2% | Stock | 1.97% |
| 17 | FR.SD6477 | Federal Home Loan Mortgage Corp. 5.5% | Stock | 1.76% |
| 18 | G2SF.4 10.11 | Government National Mortgage Association 4% | Stock | 1.74% |
| 19 | FNCI.5 10.11 | Federal National Mortgage Association 5% | Stock | 1.73% |
| 20 | FHR.5648 CF | FEDERAL HOME LN MTG CORP MULTICLASS MTG PARTN CTFS GTD 4.6903% | Stock | 1.68% |
| 21 | FHR.5565 FB | FEDERAL HOME LN MTG CORP MULTICLASS MTG PARTN CTFS GTD 4.6403% | Stock | 1.34% |
Source: Fund holdings disclosures. Data as of Oct 4, 2026. Data sources and methodology
Frequently Asked Questions About PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund Holdings
What are the top holdings in PMBS?
As of Oct 4, 2026, PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund (PMBS) holds 1,340 securities. The largest are Federal National Mortgage Association 6% (11.14%), Federal National Mortgage Association 3% (6.41%), Federal National Mortgage Association 2.5% (6.06%). The holdings table lists each position by portfolio weight with its ticker, name and asset type.
How concentrated is PMBS's portfolio?
As of Oct 4, 2026, the 10 largest positions make up 53.9% of PMBS's assets. A concentrated portfolio has fewer large positions with higher individual weights, while a diversified portfolio distributes holdings more evenly.
What is PMBS's sector allocation?
The Sector Allocation chart shows how PMBS distributes investments across different industries like Technology, Healthcare, Financials, and more. This sector exposure helps understand the fund's industry diversification strategy.
What countries does PMBS invest in?
PMBS's geographic exposure is shown in the Countries tab under Portfolio Allocations. This reveals the fund's international diversification and exposure to different regions and global markets.
How diversified is PMBS ETF?
PMBS's diversification can be assessed by reviewing its 1,340 holdings (as of Oct 4, 2026), sector allocation, and geographic exposure. A well-diversified ETF spreads investments across multiple securities, sectors, and regions to reduce concentration risk.