- ISIN
- US5434871365
- CUSIP
- 543487136
- Issuer
- Natixis
- Inception Date
- Dec 31, 1996
- Category
- Total Bond Market
- Distribution Policy
- Distributing
- Asset Class
- Bond
- Asset Class Size
- Large-Cap
Share Price Chart
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Performance
LSIIX Performance Chart
Loomis Sayles Investment Grade Bond Fund Class Y (LSIIX) is up 0.5% since the beginning of the year. LSIIX is currently trading at $10 per share. Investors who bought $1,000 worth of LSIIX shares 5 years ago would now be looking at an investment worth $1,042.
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Returns By Period
Loomis Sayles Investment Grade Bond Fund Class Y (LSIIX) has returned 0.46% so far this year and 3.36% over the past 12 months. Over the last ten years, LSIIX has returned 3.09% per year, falling short of the S&P 500 Index benchmark, which averaged 13.88% annually.
Loomis Sayles Investment Grade Bond Fund Class Y
- 1D
- 0.21%
- 1M
- 0.94%
- YTD
- 0.46%
- 6M
- 0.56%
- 1Y
- 3.36%
- 3Y*
- 4.56%
- 5Y*
- 0.83%
- 10Y*
- 3.09%
Benchmark (S&P 500 Index)
- 1D
- -0.37%
- 1M
- -0.01%
- YTD
- 9.16%
- 6M
- 8.64%
- 1Y
- 25.22%
- 3Y*
- 19.78%
- 5Y*
- 11.99%
- 10Y*
- 13.88%
LSIIX Monthly Returns History
Based on dividend-adjusted daily data since Dec 31, 1996, LSIIX's average daily return is +0.02%, while the average monthly return is +0.50%. At this rate, an investment would double in approximately 11.6 years.
Historically, 65% of months were positive and 35% were negative. The best month was Jul 1997 with a return of +6.5%, while the worst month was Oct 2008 at -11.4%. The longest winning streak lasted 10 consecutive months, and the longest losing streak was 5 months.
On a daily basis, LSIIX closed higher 48% of trading days. The best single day was Apr 1, 2011 with a return of +3.3%, while the worst single day was Oct 10, 2008 at -2.9%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0.39% | 1.21% | -2.22% | 0.59% | 0.43% | 0.10% | 0.46% | ||||||
| 2025 | 0.49% | 2.02% | -0.30% | -0.10% | -0.21% | 1.44% | -0.09% | 1.22% | 0.61% | 0.53% | 0.50% | -0.62% | 5.58% |
| 2024 | 0.26% | -1.16% | 1.12% | -2.17% | 1.64% | 1.02% | 2.07% | 1.59% | 1.39% | -2.36% | 1.13% | -1.52% | 2.91% |
| 2023 | 3.26% | -2.44% | 2.54% | 0.62% | -1.27% | -0.03% | 0.37% | -0.52% | -2.24% | -1.52% | 4.79% | 4.02% | 7.50% |
| 2022 | -1.87% | -1.27% | -1.94% | -3.17% | 0.04% | -2.29% | 2.26% | -1.81% | -3.68% | -1.08% | 3.39% | -0.28% | -11.31% |
| 2021 | -0.41% | -0.49% | -0.72% | 0.65% | 0.40% | 0.74% | 0.57% | 0.11% | -0.32% | -0.15% | -0.42% | 0.24% | 0.18% |
Benchmark Metrics
Loomis Sayles Investment Grade Bond Fund Class Y has an annualized alpha of 5.85%, beta of 0.03, and R2 of 0.01 versus S&P 500 Index. Calculated based on daily prices since December 31, 1996.
- This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (26.37%) than losses (13.43%) - typical of diversified or defensive assets.
- Beta of 0.03 may look defensive, but with R2 of 0.01 this fund is largely uncorrelated with S&P 500 Index - low beta reflects independence, not downside protection. See the Volatility section for a true picture of this fund's risk.
- R2 of 0.01 means this fund moves largely independently of S&P 500 Index - capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.
- Alpha
- 5.85%
- Beta
- 0.03
- R²
- 0.01
- Upside Capture
- 26.37%
- Downside Capture
- 13.43%
Expense Ratio
LSIIX has an expense ratio of 0.54%, placing it in the medium range.
Return for Risk
Risk / Return Rank
LSIIX ranks 15 for risk / return — in the bottom 15% of mutual funds on our site. This means you're taking on significantly more risk than the returns justify. Consider whether the potential upside is worth the volatility, or explore alternatives with better risk / return profiles.
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for Loomis Sayles Investment Grade Bond Fund Class Y (LSIIX) and compare them to S&P 500 Index.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| LSIIX | Benchmark | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.02 | ||
| Sortino ratioReturn per unit of downside risk | -1.27 | ||
| Omega ratioGain probability vs. loss probability | 1.18 | 1.37 | -0.19 |
| Calmar ratioReturn relative to maximum drawdown | 1.34 | 2.78 | -1.45 |
| Martin ratioReturn relative to average drawdown | 3.69 | 12.44 | -8.75 |
Dividends
Dividend History
Loomis Sayles Investment Grade Bond Fund Class Y provided a 3.53% dividend yield over the last twelve months, with an annual payout of $0.35 per share.
| Period | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dividend | $0.35 | $0.36 | $0.47 | $0.42 | $0.32 | $0.46 | $0.96 | $0.40 | $0.24 | $0.45 | $0.72 | $0.42 |
Dividend yield | 3.53% | 3.68% | 4.86% | 4.25% | 3.32% | 4.10% | 8.20% | 3.56% | 2.18% | 4.10% | 6.71% | 3.91% |
Monthly Dividends
The table displays the monthly dividend distributions for Loomis Sayles Investment Grade Bond Fund Class Y. The dividends shown in the table have been adjusted to account for any splits that may have occurred.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | $0.04 | $0.00 | $0.05 | $0.05 | $0.04 | $0.00 | $0.17 | ||||||
| 2025 | $0.04 | $0.04 | $0.04 | $0.04 | $0.04 | $0.00 | $0.04 | $0.04 | $0.00 | $0.04 | $0.00 | $0.05 | $0.36 |
| 2024 | $0.04 | $0.03 | $0.04 | $0.04 | $0.04 | $0.04 | $0.04 | $0.04 | $0.04 | $0.04 | $0.04 | $0.05 | $0.47 |
| 2023 | $0.02 | $0.03 | $0.04 | $0.03 | $0.03 | $0.04 | $0.04 | $0.04 | $0.03 | $0.04 | $0.04 | $0.05 | $0.42 |
| 2022 | $0.02 | $0.02 | $0.04 | $0.02 | $0.02 | $0.03 | $0.02 | $0.03 | $0.03 | $0.03 | $0.03 | $0.03 | $0.32 |
| 2021 | $0.02 | $0.02 | $0.03 | $0.02 | $0.03 | $0.02 | $0.03 | $0.02 | $0.02 | $0.02 | $0.02 | $0.20 | $0.46 |
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
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Worst Drawdowns
The table below displays the maximum drawdowns of the Loomis Sayles Investment Grade Bond Fund Class Y. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the Loomis Sayles Investment Grade Bond Fund Class Y was 20.77%, occurring on Oct 27, 2008. Recovery took 188 trading sessions.
The current Loomis Sayles Investment Grade Bond Fund Class Y drawdown is 1.13%.
Related event | Drawdown | Fall | Recovery | Underwater |
|---|---|---|---|---|
Financial crisis2007–2009 | -20.77%Oct 2008 | 5mo 9d | 9mo 4d | 1y 2moMay 2008 - Jul 2009 |
Bear market2022 | -15.62%Oct 2022 | 1y 28d | 1y 10mo | 2y 11moSep 2021 - Sep 2024 |
COVID crash2020 | -10.83%Mar 2020 | 11d | 2mo 20d | 3mo 1dMar 2020 - Jun 2020 |
2016 correction2016 | -10.53%Jan 2016 | 1y 6mo | 7mo 20d | 2y 1moJul 2014 - Sep 2016 |
2003 pullback2003 | -7.14%Aug 2003 | 1mo 29d | 3mo 6d | 5mo 5dJun 2003 - Nov 2003 |
Drawdown Indicators
| LSIIX | Benchmark | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -20.77% | -56.78% | +36.01% |
Max Drawdown (1Y)Largest decline over 1 year | -2.99% | -9.10% | +6.11% |
Max Drawdown (3Y)Largest decline over 3 years | -5.45% | -18.90% | +13.45% |
Max Drawdown (5Y)Largest decline over 5 years | -15.62% | -25.43% | +9.81% |
Max Drawdown (10Y)Largest decline over 10 years | -15.62% | -33.92% | +18.30% |
Current DrawdownCurrent decline from peak | -1.13% | -1.80% | +0.67% |
Average DrawdownAverage peak-to-trough decline | -2.42% | -10.71% | +8.29% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.03% | 2.03% | -1.00% |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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