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State Street SPDR Portfolio Mortgage Backed Bond ETF (SPMB)
About this ETF
The State Street SPDR Portfolio Mortgage Backed Bond ETF (SPMB) aims to mirror the price and yield performance of the Bloomberg U.S. MBS Index, prior to accounting for fees and expenses. This cost-effective exchange-traded fund provides exposure to investment-grade agency mortgage-backed securities within the U.S. bond market. It is part of the State Street SPDR Portfolio lineup, a series of low-cost funds designed as core components for broad diversification across key asset classes. The fund's portfolio undergoes rebalancing on the last business day of each month.
Price
Top 10 holdings
| SSI US GOV MONEY MARKET CLASS | 7.23% |
| US DOLLAR | 1.64% |
| FED HM LN PC POOL RQ0094 FR 02/56 FIXED 5 | 1.08% |
| FNMA POOL MA4547 FN 02/52 FIXED 2 | 0.73% |
| FED HM LN PC POOL RQ0041 FR 08/55 FIXED 6 | 0.70% |
| FED HM LN PC POOL SD8212 FR 05/52 FIXED 2.5 | 0.56% |
| FED HM LN PC POOL SD8475 FR 11/54 FIXED 5.5 | 0.51% |
| GNMA II POOL MB0424 G2 06/55 FIXED 5.5 | 0.50% |
| GNMA II TBA 30 YR 5 JUMBOS | 0.50% |
| FNMA POOL MA4701 FN 08/52 FIXED 4.5 | 0.47% |
Sector mix
Price chart
Returns
| 1 month | -0.59% |
| 3 months | -1.78% |
| 6 months | -1.78% |
| Year to date | -1.78% |
| 1 year | +0.32% |
| 3 years (ann.) | +0.85% |
| 5 years (ann.) | -3.13% |
| 10 years (ann.) | -2.10% |
Risk profile
| Volatility (1y, ann.) | 4.36% |
| Sharpe (1y) | 0.09 |
| Sharpe (3y) | 0.17 |
| Sortino (1y) | 0.15 |
| Max drawdown (1y) | -3.77% |
| Max drawdown (5y) | -22.50% |
| Max drawdown (full) | -28.46% |
| Beta vs S&P 500 (1y) | 0.10 |
| Correlation vs S&P 500 (1y) | 0.30 |
Technical outlook as of 2026-07-13
The Monte Carlo cone is drawn on the price chart above (Forecast overlay); RSI, MACD and the rest of the oscillators live in its indicator panels.
Full holdings
| Constituent | ISIN | Market value | Weight |
|---|---|---|---|
| Loading… | |||
Sector breakdown
Geographic exposure
Cost vs. peers
Comparison universe: 1,710 funds of the same asset class.
Cost impact calculator
Dividend history
Distributing share class Income is paid out to shareholders.
| Ex-date | Payment | Amount |
|---|---|---|
| 2026-07-01 | 2026-07-07 | USD 0.0707 |
| 2026-06-01 | 2026-06-04 | USD 0.0701 |
| 2026-05-01 | 2026-05-06 | USD 0.0700 |
| 2026-04-01 | 2026-04-06 | USD 0.0701 |
| 2026-03-02 | 2026-03-05 | USD 0.0695 |
| 2026-02-02 | 2026-02-05 | USD 0.0715 |
| 2025-12-18 | 2025-12-23 | USD 0.1430 |
| 2025-12-01 | 2025-12-04 | USD 0.0687 |
| 2025-11-03 | 2025-11-06 | USD 0.0687 |
| 2025-10-01 | 2025-10-06 | USD 0.0692 |
| 2025-09-02 | 2025-09-05 | USD 0.0695 |
| 2025-08-01 | 2025-08-06 | USD 0.0689 |
| 2025-07-01 | 2025-07-07 | USD 0.0677 |
| 2025-06-02 | 2025-06-05 | USD 0.0673 |
| 2025-05-01 | 2025-05-06 | USD 0.0678 |
| 2025-04-01 | 2025-04-04 | USD 0.0676 |
| 2025-03-03 | 2025-03-06 | USD 0.0665 |
| 2025-02-03 | 2025-02-06 | USD 0.0666 |
| 2024-12-19 | 2024-12-24 | USD 0.1025 |
| 2024-12-02 | 2024-12-05 | USD 0.0659 |
| 2024-11-01 | 2024-11-06 | USD 0.0659 |
| 2024-10-01 | 2024-10-04 | USD 0.0655 |
| 2024-09-03 | 2024-09-06 | USD 0.0656 |
| 2024-08-01 | 2024-08-06 | USD 0.0647 |
| 2024-07-01 | 2024-07-05 | USD 0.0640 |
| 2024-06-03 | 2024-06-06 | USD 0.0644 |
| 2024-05-01 | 2024-05-07 | USD 0.0622 |
| 2024-04-01 | 2024-04-05 | USD 0.0631 |
| 2024-03-01 | 2024-03-07 | USD 0.0649 |
| 2024-02-01 | 2024-02-07 | USD 0.0621 |
| 2023-12-18 | 2023-12-22 | USD 0.0613 |
| 2023-12-01 | 2023-12-07 | USD 0.0610 |
| 2023-11-01 | 2023-11-07 | USD 0.0608 |
| 2023-10-02 | 2023-10-06 | USD 0.0605 |
| 2023-09-01 | 2023-09-08 | USD 0.0598 |
| 2023-08-01 | 2023-08-07 | USD 0.0591 |
| 2023-07-03 | 2023-07-10 | USD 0.0587 |
| 2023-06-01 | 2023-06-07 | USD 0.0571 |
| 2023-05-01 | 2023-05-05 | USD 0.0592 |
| 2023-04-03 | 2023-04-10 | USD 0.0576 |
ESG profile
No ESG estimate available: none of the scored universe overlaps this portfolio (typical for bond, commodity or synthetic funds).
Scored coverage: 0.0% of the portfolio by weight.
Similar ETFs
| Fund | TER | AUM (USD) | Yield (TTM) | Return 1y | Sharpe 1y |
|---|---|---|---|---|---|
| Vanguard Total Bond Market ETF BND | 0.03% | 394.40B | 4.01% | -0.82% | -0.19 |
| iShares Core U.S. Aggregate Bond ETF AGG | 0.03% | 138.36B | 4.03% | -0.76% | -0.17 |
| Vanguard Total International Bond ETF BNDX | 0.07% | 122.00B | 4.52% | -2.72% | -0.64 |
| iShares 0-3 Month Treasury Bond ETF SGOV | 0.09% | 97.69B | 3.80% | +0.05% | 0.05 |
| Vanguard Short-Term Inflation-Protected Securities ETF VTIP | 0.03% | 70.50B | 4.16% | -0.54% | -0.18 |
| Vanguard Short-Term Bond ETF BSV | 0.03% | 70.40B | 4.02% | -1.02% | -0.48 |
| Vanguard Intermediate-Term Corporate Bond ETF VCIT | 0.03% | 68.70B | 4.86% | -1.04% | -0.22 |
| Vanguard Intermediate-Term Bond ETF BIV | 0.03% | 52.20B | 4.27% | -1.28% | -0.28 |
| Vanguard Short-Term Corporate Bond ETF VCSH | 0.03% | 50.50B | 4.47% | -0.85% | -0.36 |
| Vanguard Intermediate-Term Treasury ETF VGIT | 0.03% | 49.50B | 3.89% | -1.50% | -0.41 |
Cheaper alternatives
No fund of the class reaches 60% portfolio overlap — showing the cheapest funds of the class instead.
| Fund | TER | AUM (USD) | Overlap |
|---|---|---|---|
| BNY Mellon Core Bond ETF BKAG | 0.00% | 2.15B | 0.0% |
| Vanguard Short-Term Inflation-Protected Securities ETF VTIP | 0.03% | 70.50B | 0.0% |
| Vanguard Intermediate-Term Treasury ETF VGIT | 0.03% | 49.50B | 0.0% |
| Vanguard Intermediate-Term Corporate Bond ETF VCIT | 0.03% | 68.70B | 0.0% |
| Vanguard Intermediate-Term Bond ETF BIV | 0.03% | 52.20B | 0.0% |
