MAPOX Performance — Mairs & Power Balanced Fund
Data updated: 2026-08-17
MAPOX returned +6.13% year to date and +10.22% over one year to Jun 2026. The annualised 3-year return is +9.42%. The fund trailed its Moderate Allocation category average: $100 invested three years ago grew to $131, against $141 for the category, and to $110 over one year, against $115. Volatility over the past three years was 9.95% a year. In the 12 months to Jun 2026 the fund lost a net $105.5M, and assets reached $662.00M.
MAPOX Growth of $100
What $100 invested in Mairs & Power Balanced Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Moderate Allocation category average over the same months.
| Period | MAPOX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $110 | $115 |
| 3 years (Jul 2023 – Jun 2026) | $131 | $141 |
| Since data start (Apr 2022 – Jun 2026) | $128 | $135 |
MAPOX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +6.13% |
| 1 year | +10.22% |
| 3 years (annualised) | +9.42% |
MAPOX Annual Returns
Calendar-year total returns of Mairs & Power Balanced Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +6.13% |
| 2025 | +6.62% |
| 2024 | +9.60% |
| 2023 | +13.38% |
| 2022 (Apr–Dec) | −8.99% |
MAPOX 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 | +2.5% | +1.1% | −5.2% | +5.4% | +0.5% | +2.0% | — | — | — | — | — | — |
| 2025 | +2.8% | +0.4% | −3.1% | −2.2% | +1.9% | +3.0% | −0.1% | +2.6% | +1.1% | −1.3% | +1.4% | 0.0% |
| 2024 | +0.4% | +2.5% | +2.6% | −3.5% | +2.2% | +1.3% | +2.5% | +2.1% | +0.6% | −1.2% | +4.1% | −4.0% |
| 2023 | +4.0% | −2.3% | +1.2% | +2.0% | −1.4% | +3.8% | +2.0% | −2.2% | −4.3% | −2.3% | +7.8% | +5.1% |
| 2022 | — | — | — | −5.2% | +0.3% | −5.3% | +5.7% | −3.7% | −6.5% | +5.3% | +4.3% | −3.4% |
MAPOX Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 9.95%
- 3-year Sharpe ratio: 0.49 (vs 4.5% risk-free rate)
- Best month: +7.78% (Nov 2023)
- Worst month: −5.24% (Mar 2026)
MAPOX Fund Flows
Monthly money in and out of Mairs & Power Balanced Fund, from SEC Form N-PORT.
- 12-month net flow: −$105.5M
- 12-month gross sales (incl. reinvestments): $89.9M
- Sales ÷ redemptions: 0.46×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $6.4M | $12.4M | −$6.0M |
| May 2026 | $4.2M | $14.0M | −$9.8M |
| Apr 2026 | $5.7M | $12.9M | −$7.2M |
| Mar 2026 | $9.3M | $13.1M | −$3.8M |
| Feb 2026 | $4.3M | $9.7M | −$5.4M |
| Jan 2026 | $8.1M | $17.7M | −$9.6M |
| Dec 2025 | $13.8M | $27.1M | −$13.3M |
| Nov 2025 | $13.0M | $19.8M | −$6.7M |
| Oct 2025 | $3.8M | $9.1M | −$5.3M |
| Sep 2025 | $7.9M | $11.2M | −$3.3M |
| Aug 2025 | $7.7M | $17.6M | −$9.9M |
| Jul 2025 | $5.7M | $30.7M | −$25.1M |
MAPOX Assets Under Management
Net assets of Mairs & Power Balanced Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $662.00M |
| 2026-03-31 | $637.86M |
| 2025-12-31 | $671.55M |
| 2025-09-30 | $705.27M |
| 2025-06-30 | $721.53M |
| 2025-03-31 | $727.74M |
| 2024-12-31 | $754.44M |
| 2024-09-30 | $785.17M |
| 2024-06-30 | $763.74M |
| 2024-03-31 | $786.92M |
| 2023-12-31 | $779.31M |
| 2023-09-30 | $733.07M |
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.