RMBJX Performance — RMB Fund, Class C
Data updated: 2026-08-19
RMBJX returned +5.63% year to date and +15.10% over one year to Jun 2026. Annualised returns are +12.25% over 3 years and +6.58% over 5 years. The fund trailed its US Large Blend category average: $100 invested three years ago grew to $141, against $157 for the category, and to $115 over one year, against $118. Volatility over the past three years was 13.23% a year. In the 12 months to Jun 2026 the fund lost a net $1.5M, and assets reached $119.82M.
RMBJX Growth of $100
What $100 invested in RMB Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the US Large Blend category average over the same months.
| Period | RMBJX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $115 | $118 |
| 3 years (Jul 2023 – Jun 2026) | $141 | $157 |
| 5 years (Jul 2021 – Jun 2026) | $138 | $161 |
| Since data start (Jan 2020 – Jun 2026) | $183 | $211 |
RMBJX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +5.63% |
| 1 year | +15.10% |
| 3 years (annualised) | +12.25% |
| 5 years (annualised) | +6.58% |
RMBJX Annual Returns
Calendar-year total returns of RMB Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +5.63% |
| 2025 | +11.68% |
| 2024 | +11.10% |
| 2023 | +20.29% |
| 2022 | −21.82% |
| 2021 | +29.03% |
| 2020 | +15.09% |
RMBJX 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% | −3.8% | −5.2% | +12.2% | +4.9% | −1.2% | — | — | — | — | — | — |
| 2025 | +3.1% | −2.8% | −5.9% | −0.6% | +4.7% | +4.5% | +1.8% | +1.5% | +1.0% | +2.5% | +0.9% | +0.9% |
| 2024 | +0.7% | +3.1% | +1.8% | −4.1% | +3.4% | +2.5% | +0.5% | +2.0% | +1.3% | −2.1% | +4.8% | −3.0% |
| 2023 | +7.2% | −3.3% | +2.8% | −0.3% | +0.5% | +4.4% | +2.6% | −1.2% | −5.1% | −1.1% | +8.9% | +4.2% |
| 2022 | −6.7% | −3.2% | +2.2% | −8.1% | −0.4% | −6.0% | +9.3% | −5.5% | −9.2% | +4.2% | +6.2% | −5.2% |
| 2021 | −1.2% | +3.8% | +3.3% | +6.8% | +0.1% | +2.0% | +3.6% | +2.4% | −4.2% | +7.1% | −3.4% | +6.1% |
| 2020 | −0.4% | −8.8% | −16.2% | +13.9% | +5.9% | +0.9% | +4.9% | +4.9% | −3.1% | +0.2% | +11.5% | +4.2% |
RMBJX Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 13.23%
- 3-year Sharpe ratio: 0.59 (vs 4.5% risk-free rate)
- Best month: +12.21% (Apr 2026)
- Worst month: −5.93% (Mar 2025)
RMBJX Fund Flows
Monthly money in and out of RMB Fund, from SEC Form N-PORT.
- 12-month net flow: −$1.5M
- 12-month gross sales (incl. reinvestments): $16.6M
- Sales ÷ redemptions: 0.92×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $757K | $1.4M | −$685K |
| May 2026 | $191K | $1.6M | −$1.4M |
| Apr 2026 | $500K | $467K | $34K |
| Mar 2026 | $413K | $541K | −$129K |
| Feb 2026 | $418K | $990K | −$572K |
| Jan 2026 | $1.7M | $560K | $1.1M |
| Dec 2025 | $8.8M | $3.0M | $5.8M |
| Nov 2025 | $386K | $2.5M | −$2.1M |
| Oct 2025 | $979K | $1.2M | −$185K |
| Sep 2025 | $708K | $3.0M | −$2.2M |
| Aug 2025 | $1.4M | $1.0M | $338K |
| Jul 2025 | $344K | $1.9M | −$1.5M |
RMBJX Assets Under Management
Net assets of RMB Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $119.82M |
| 2026-03-31 | $104.54M |
| 2025-12-31 | $114.47M |
| 2025-09-30 | $116.15M |
| 2025-06-30 | $114.44M |
| 2025-03-31 | $104.54M |
| 2024-12-31 | $112.92M |
| 2024-09-30 | $117.48M |
| 2024-06-30 | $113.54M |
| 2024-03-31 | $112.91M |
| 2023-12-31 | $111.54M |
| 2023-09-30 | $101.81M |
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.