LSSAX Performance — Loomis Sayles Securitized Asset Fund, Institutional Class
Data updated: 2026-08-28
LSSAX returned +1.63% year to date and +5.53% over one year to Jun 2026. Annualised returns are +6.11% over 3 years and +1.53% over 5 years. The fund beat its Intermediate Securitized Bond category average: $100 invested three years ago grew to $119, against $116 for the category, and to $106 over one year, against $105. Volatility over the past three years was 5.62% a year. In the 12 months to Jun 2026 the fund lost a net $88.5M, and assets reached $1.58B.
LSSAX Growth of $100
What $100 invested in Loomis Sayles Securitized Asset Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Intermediate Securitized Bond category average over the same months.
| Period | LSSAX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $106 | $105 |
| 3 years (Jul 2023 – Jun 2026) | $119 | $116 |
| 5 years (Jul 2021 – Jun 2026) | $108 | $105 |
| Since data start (Jul 2019 – Jun 2026) | $116 | $113 |
LSSAX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +1.63% |
| 1 year | +5.53% |
| 3 years (annualised) | +6.11% |
| 5 years (annualised) | +1.53% |
LSSAX Annual Returns
Calendar-year total returns of Loomis Sayles Securitized Asset Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +1.63% |
| 2025 | +8.67% |
| 2024 | +3.93% |
| 2023 | +7.04% |
| 2022 | −11.81% |
| 2021 | +0.63% |
| 2020 | +4.68% |
| 2019 (Jul–Dec) | +1.80% |
LSSAX 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 | +0.5% | +1.6% | −1.5% | +0.4% | +0.4% | +0.4% | — | — | — | — | — | — |
| 2025 | +0.7% | +2.4% | +0.2% | +0.5% | −1.2% | +2.0% | −0.4% | +1.5% | +1.2% | +0.6% | +1.0% | 0.0% |
| 2024 | +0.1% | −1.4% | +1.1% | −2.2% | +1.6% | +1.4% | +2.4% | +1.5% | +1.5% | −2.2% | +1.4% | −1.2% |
| 2023 | +3.4% | −2.2% | +2.2% | +0.8% | −0.9% | −0.4% | 0.0% | −0.3% | −2.4% | −1.8% | +4.5% | +4.3% |
| 2022 | −1.3% | −0.8% | −2.8% | −2.6% | +0.2% | −1.3% | +2.5% | −2.8% | −4.1% | −2.3% | +3.5% | −0.3% |
| 2021 | +0.4% | +0.1% | −0.3% | +0.6% | +0.2% | +0.1% | +0.6% | −0.1% | −0.3% | −0.5% | 0.0% | −0.2% |
| 2020 | +1.2% | +0.9% | −3.5% | +1.6% | +0.9% | +1.3% | +0.7% | +0.3% | +0.4% | 0.0% | +0.4% | +0.5% |
| 2019 | — | — | — | — | — | — | +0.1% | +1.4% | −0.1% | +0.3% | 0.0% | 0.0% |
LSSAX Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 5.62%
- 3-year Sharpe ratio: 0.29 (vs 4.5% risk-free rate)
- Best month: +4.54% (Nov 2023)
- Worst month: −2.44% (Sep 2023)
LSSAX Fund Flows
Monthly money in and out of Loomis Sayles Securitized Asset Fund, from SEC Form N-PORT.
- 12-month net flow: −$88.5M
- 12-month gross sales (incl. reinvestments): $298.6M
- Sales ÷ redemptions: 0.77×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $23.7M | $32.5M | −$8.8M |
| May 2026 | $18.8M | $28.9M | −$10.1M |
| Apr 2026 | $23.0M | $34.3M | −$11.3M |
| Mar 2026 | $21.3M | $29.8M | −$8.5M |
| Feb 2026 | $21.6M | $16.1M | $5.5M |
| Jan 2026 | $46.4M | $19.7M | $26.7M |
| Dec 2025 | $25.4M | $26.3M | −$952K |
| Nov 2025 | $20.8M | $22.6M | −$1.8M |
| Oct 2025 | $28.9M | $19.4M | $9.5M |
| Sep 2025 | $23.0M | $122.5M | −$99.5M |
| Aug 2025 | $16.2M | $16.2M | −$17K |
| Jul 2025 | $29.7M | $19.0M | $10.7M |
LSSAX Assets Under Management
Net assets of Loomis Sayles Securitized Asset Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $1.58B |
| 2026-03-31 | $1.61B |
| 2025-12-31 | $1.59B |
| 2025-09-30 | $1.59B |
| 2025-06-30 | $1.65B |
| 2025-03-31 | $1.67B |
| 2024-12-31 | $1.53B |
| 2024-09-30 | $1.49B |
| 2024-06-30 | $1.36B |
| 2024-03-31 | $1.34B |
| 2023-12-31 | $1.27B |
| 2023-09-30 | $1.22B |
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.