SPLB Performance — State Street(R) SPDR(R) Portfolio Long Term Corporate Bond ETF
Data updated: 2026-09-11
SPLB returned +1.24% year to date and +4.68% over one year to Jun 2026. Annualised returns are +4.08% over 3 years and −2.34% over 5 years. The fund trailed its Long-Term Corporate Bond category average: $100 invested three years ago grew to $113, against $115 for the category, and to $105 over one year, against $105. Volatility over the past three years was 11.34% a year. In the 12 months to Jun 2026 the fund took in a net $25.6M, and assets reached $1.21B.
SPLB Growth of $100
What $100 invested in State Street(R) SPDR(R) Portfolio Long Term Corporate Bond ETF grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Long-Term Corporate Bond category average over the same months.
| Period | SPLB | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $105 | $105 |
| 3 years (Jul 2023 – Jun 2026) | $113 | $115 |
| 5 years (Jul 2021 – Jun 2026) | $89 | $97 |
| Since data start (Jul 2019 – Jun 2026) | $105 | $113 |
SPLB Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +1.24% |
| 1 year | +4.68% |
| 3 years (annualised) | +4.08% |
| 5 years (annualised) | −2.34% |
SPLB Annual Returns
Calendar-year total returns of State Street(R) SPDR(R) Portfolio Long Term Corporate Bond ETF, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +1.24% |
| 2025 | +7.07% |
| 2024 | −1.57% |
| 2023 | +11.16% |
| 2022 | −25.86% |
| 2021 | −1.66% |
| 2020 | +13.58% |
| 2019 (Jul–Dec) | +6.94% |
SPLB Monthly Returns
Monthly total returns as reported on SEC Form N-PORT.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | +0.3% | +1.9% | −3.2% | +0.4% | +1.6% | +0.3% | — | — | — | — | — | — |
| 2025 | +0.3% | +3.4% | −1.4% | −1.3% | −0.5% | +3.1% | 0.0% | +0.7% | +3.1% | +0.4% | +0.6% | −1.3% |
| 2024 | −0.7% | −2.7% | +1.9% | −4.8% | +2.8% | +0.5% | +3.2% | +2.1% | +2.7% | −4.2% | +2.5% | −4.4% |
| 2023 | +7.3% | −5.5% | +4.2% | +0.8% | −2.7% | +1.6% | −0.1% | −1.9% | −5.2% | −4.2% | +10.8% | +7.1% |
| 2022 | −5.4% | −3.5% | −2.8% | −9.8% | +1.0% | −4.3% | +4.7% | −4.5% | −8.7% | −2.3% | +9.1% | −1.6% |
| 2021 | −2.7% | −3.2% | −2.9% | +1.7% | +1.0% | +3.6% | +2.3% | −0.5% | −1.9% | +1.5% | +0.4% | −0.7% |
| 2020 | +4.0% | +2.0% | −10.1% | +7.4% | +1.1% | +2.5% | +6.1% | −3.6% | −0.4% | −0.5% | +5.4% | +0.3% |
| 2019 | — | — | — | — | — | — | +1.2% | +5.9% | −1.5% | +0.6% | +0.7% | +0.1% |
SPLB Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 11.34%
- 3-year Sharpe ratio: -0.04 (vs 4.5% risk-free rate)
- Best month: +10.85% (Nov 2023)
- Worst month: −5.25% (Sep 2023)
SPLB Fund Flows
Monthly money in and out of State Street(R) SPDR(R) Portfolio Long Term Corporate Bond ETF, from SEC Form N-PORT.
- 12-month net flow: $25.6M
- 12-month gross sales (incl. reinvestments): $2.6B
- Sales ÷ redemptions: 1.01×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $123.1M | $167.2M | −$44.2M |
| May 2026 | $178.8M | $241.5M | −$62.7M |
| Apr 2026 | $149.7M | $183.2M | −$33.5M |
| Mar 2026 | $356.6M | $200.2M | $156.3M |
| Feb 2026 | $134.6M | $155.0M | −$20.5M |
| Jan 2026 | $213.6M | $88.9M | $124.7M |
| Dec 2025 | $136.5M | $102.3M | $34.2M |
| Nov 2025 | $205.9M | $80.3M | $125.6M |
| Oct 2025 | $284.0M | $230.8M | $53.3M |
| Sep 2025 | $347.2M | $390.0M | −$42.8M |
| Aug 2025 | $322.4M | $580.7M | −$258.3M |
| Jul 2025 | $158.9M | $165.4M | −$6.5M |
SPLB Assets Under Management
Net assets of State Street(R) SPDR(R) Portfolio Long Term Corporate Bond ETF by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $1.21B |
| 2026-03-31 | $1.34B |
| 2025-12-31 | $1.10B |
| 2025-09-30 | $908.06M |
| 2025-06-30 | $1.20B |
| 2025-03-31 | $1.21B |
| 2024-12-31 | $937.56M |
| 2024-09-30 | $1.02B |
| 2024-06-30 | $799.07M |
| 2024-03-31 | $788.00M |
| 2023-12-31 | $778.10M |
| 2023-09-30 | $667.93M |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.