THIRX Performance — Thornburg Limited Term Income Fund, Class R3
Data updated: 2026-08-24
THIRX returned +0.85% year to date and +3.70% over one year to Jun 2026. Annualised returns are +5.07% over 3 years and +1.77% over 5 years. The fund trailed its Short-Term Securitized Bond category average: $100 invested three years ago grew to $116, against $120 for the category, and to $104 over one year, against $105. Volatility over the past three years was 2.98% a year. In the 12 months to Jun 2026 the fund took in a net $77.1M, and assets reached $6.19B.
THIRX Growth of $100
What $100 invested in Thornburg Limited Term Income Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Short-Term Securitized Bond category average over the same months.
| Period | THIRX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $104 | $105 |
| 3 years (Jul 2023 – Jun 2026) | $116 | $120 |
| 5 years (Jul 2021 – Jun 2026) | $109 | $117 |
| Since data start (Jul 2019 – Jun 2026) | $118 | $126 |
THIRX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +0.85% |
| 1 year | +3.70% |
| 3 years (annualised) | +5.07% |
| 5 years (annualised) | +1.77% |
THIRX Annual Returns
Calendar-year total returns of Thornburg Limited Term Income Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +0.85% |
| 2025 | +6.56% |
| 2024 | +4.11% |
| 2023 | +6.02% |
| 2022 | −7.51% |
| 2021 | −1.30% |
| 2020 | +7.13% |
| 2019 (Jul–Dec) | +1.36% |
THIRX 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% | +1.0% | −1.0% | +0.2% | +0.2% | +0.2% | — | — | — | — | — | — |
| 2025 | +0.5% | +1.4% | +0.2% | +0.4% | −0.1% | +1.1% | +0.1% | +1.1% | +0.4% | +0.4% | +0.5% | +0.1% |
| 2024 | +0.5% | −0.5% | +0.7% | −1.0% | +1.2% | +0.7% | +1.6% | +0.9% | +1.0% | −1.2% | +0.7% | −0.6% |
| 2023 | +2.3% | −1.2% | +1.4% | +0.6% | −0.5% | −0.2% | +0.4% | 0.0% | −1.0% | −0.6% | +2.5% | +2.4% |
| 2022 | −1.1% | −1.2% | −1.8% | −1.7% | +0.3% | −1.4% | +1.3% | −0.9% | −2.5% | −0.7% | +2.0% | 0.0% |
| 2021 | −0.1% | −0.6% | −0.8% | +0.5% | +0.2% | 0.0% | +0.5% | −0.1% | −0.4% | −0.4% | −0.1% | −0.1% |
| 2020 | +1.1% | +0.9% | −2.7% | +2.5% | +1.5% | +1.6% | +1.1% | +0.1% | +0.1% | −0.1% | +0.6% | +0.4% |
| 2019 | — | — | — | — | — | — | +0.1% | +1.1% | −0.1% | +0.3% | −0.1% | +0.1% |
THIRX Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 2.98%
- 3-year Sharpe ratio: 0.19 (vs 4.5% risk-free rate)
- Best month: +2.47% (Nov 2023)
- Worst month: −1.16% (Oct 2024)
THIRX Fund Flows
Monthly money in and out of Thornburg Limited Term Income Fund, from SEC Form N-PORT.
- 12-month net flow: $77.1M
- 12-month gross sales (incl. reinvestments): $1.6B
- Sales ÷ redemptions: 1.05×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $127.6M | $128.2M | −$645K |
| May 2026 | $114.2M | $106.8M | $7.5M |
| Apr 2026 | $117.2M | $114.5M | $2.7M |
| Mar 2026 | $116.8M | $122.3M | −$5.6M |
| Feb 2026 | $146.6M | $130.8M | $15.8M |
| Jan 2026 | $165.0M | $150.0M | $15.0M |
| Dec 2025 | $162.4M | $116.8M | $45.6M |
| Nov 2025 | $143.1M | $120.3M | $22.8M |
| Oct 2025 | $148.6M | $120.9M | $27.7M |
| Sep 2025 | $112.1M | $111.7M | $432K |
| Aug 2025 | $106.4M | $130.0M | −$23.6M |
| Jul 2025 | $127.6M | $158.1M | −$30.6M |
THIRX Assets Under Management
Net assets of Thornburg Limited Term Income Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $6.19B |
| 2026-03-31 | $6.20B |
| 2025-12-31 | $6.21B |
| 2025-09-30 | $6.10B |
| 2025-06-30 | $6.10B |
| 2025-03-31 | $6.25B |
| 2024-12-31 | $6.24B |
| 2024-09-30 | $6.44B |
| 2024-06-30 | $6.32B |
| 2024-03-31 | $6.49B |
| 2023-12-31 | $6.43B |
| 2023-09-30 | $6.73B |
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.