CMNZX Performance — Columbia Minnesota Tax-Exempt Fund, Institutional Class
Data updated: 2026-09-28
CMNZX returned −0.07% year to date and +6.68% over one year to Jul 2026. Annualised returns are +3.49% over 3 years and −0.14% over 5 years. The fund beat its Long-Term Municipal Bond category average: $100 invested three years ago grew to $111, against $110 for the category, and to $107 over one year, against $106. Volatility over the past three years was 7.29% a year. In the 12 months to Jul 2026 the fund took in a net $8.8M, and assets reached $483.43M.
CMNZX Growth of $100
What $100 invested in Columbia Minnesota Tax-Exempt Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Long-Term Municipal Bond category average over the same months.
| Period | CMNZX | Category average |
|---|---|---|
| 1 year (Aug 2025 – Jul 2026) | $107 | $106 |
| 3 years (Aug 2023 – Jul 2026) | $111 | $110 |
| 5 years (Aug 2021 – Jul 2026) | $99 | $101 |
| Since data start (Aug 2019 – Jul 2026) | $108 | $110 |
CMNZX Trailing Returns
Total returns to Jul 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | −0.07% |
| 1 year | +6.68% |
| 3 years (annualised) | +3.49% |
| 5 years (annualised) | −0.14% |
CMNZX Annual Returns
Calendar-year total returns of Columbia Minnesota Tax-Exempt Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jul) | −0.07% |
| 2025 | +4.41% |
| 2024 | +2.98% |
| 2023 | +5.27% |
| 2022 | −12.03% |
| 2021 | +1.87% |
| 2020 | +4.62% |
| 2019 (Aug–Dec) | +1.57% |
CMNZX 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 | +0.7% | +1.5% | −2.6% | +1.5% | +0.6% | +0.9% | −2.6% | — | — | — | — | — |
| 2025 | +0.3% | +1.4% | −2.5% | −1.0% | −0.6% | +0.8% | −0.6% | +0.9% | +3.4% | +1.6% | +0.4% | +0.2% |
| 2024 | 0.0% | +0.3% | 0.0% | −1.5% | −0.1% | +2.6% | +0.9% | +0.8% | +1.4% | −1.7% | +2.0% | −1.8% |
| 2023 | +3.5% | −2.9% | +1.9% | −0.2% | −1.0% | +0.6% | +0.1% | −1.6% | −3.7% | −2.0% | +7.8% | +3.1% |
| 2022 | −2.6% | −0.7% | −3.6% | −3.5% | +1.4% | −3.1% | +3.4% | −3.1% | −5.3% | −1.0% | +5.8% | +0.1% |
| 2021 | +0.4% | −1.4% | +0.5% | +0.9% | +0.5% | +0.4% | +0.8% | −0.3% | −0.9% | −0.2% | +1.0% | +0.1% |
| 2020 | +1.8% | +1.4% | −4.5% | −2.7% | +3.8% | +1.1% | +2.0% | −0.5% | +0.2% | −0.2% | +1.6% | +0.7% |
| 2019 | — | — | — | — | — | — | — | +1.7% | −0.7% | +0.1% | +0.2% | +0.2% |
CMNZX Risk
Risk measures from monthly returns over Aug 2023 – Jul 2026.
- 3-year volatility (annualised): 7.29%
- 3-year Sharpe ratio: -0.14 (vs 4.5% risk-free rate)
- Best month: +7.78% (Nov 2023)
- Worst month: −3.69% (Sep 2023)
CMNZX Fund Flows
Monthly money in and out of Columbia Minnesota Tax-Exempt Fund, from SEC Form N-PORT.
- 12-month net flow: $8.8M
- 12-month gross sales (incl. reinvestments): $119.7M
- Sales ÷ redemptions: 1.08×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jul 2026 | $7.6M | $5.8M | $1.8M |
| Jun 2026 | $8.3M | $7.6M | $703K |
| May 2026 | $8.4M | $9.5M | −$1.1M |
| Apr 2026 | $10.5M | $8.5M | $2.0M |
| Mar 2026 | $10.3M | $9.9M | $336K |
| Feb 2026 | $11.5M | $7.4M | $4.0M |
| Jan 2026 | $12.2M | $7.4M | $4.8M |
| Dec 2025 | $13.1M | $12.4M | $679K |
| Nov 2025 | $9.6M | $9.7M | −$179K |
| Oct 2025 | $10.4M | $8.9M | $1.5M |
| Sep 2025 | $8.5M | $11.8M | −$3.2M |
| Aug 2025 | $9.3M | $11.9M | −$2.7M |
CMNZX Assets Under Management
Net assets of Columbia Minnesota Tax-Exempt Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-07-31 | $483.43M |
| 2026-04-30 | $491.64M |
| 2026-01-31 | $487.66M |
| 2025-10-31 | $479.57M |
| 2025-07-31 | $460.51M |
| 2025-04-30 | $478.12M |
| 2025-01-31 | $519.25M |
| 2024-10-31 | $522.94M |
| 2024-07-31 | $519.27M |
| 2024-04-30 | $513.26M |
| 2024-01-31 | $528.94M |
| 2023-10-31 | $497.39M |
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.