MMZWX Performance — MassMutual Clinton Municipal Fund, Class Y
Data updated: 2026-08-27
MMZWX returned +1.41% year to date and +6.08% over one year to Jun 2026. Over one year the fund beat its Intermediate Municipal Bond category average: $100 grew to $106, against $106 for the category. Volatility over the past 12 months was 4.39% a year. In the 12 months to Jun 2026 the fund took in a net $4.6M, and assets reached $64.45M.
MMZWX Growth of $100
What $100 invested in MassMutual Clinton Municipal Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Intermediate Municipal Bond category average over the same months.
| Period | MMZWX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $106 | $106 |
| Since data start (Jan 2024 – Jun 2026) | $106 | $108 |
MMZWX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +1.41% |
| 1 year | +6.08% |
| 3 years (annualised) | +2.37% |
MMZWX Annual Returns
Calendar-year total returns of MassMutual Clinton Municipal Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +1.41% |
| 2025 | +3.81% |
| 2024 | +0.72% |
MMZWX 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 | +1.1% | +1.2% | −2.8% | +1.2% | +0.2% | +0.6% | — | — | — | — | — | — |
| 2025 | −2.3% | +1.0% | +0.5% | −0.6% | −0.2% | +0.8% | −0.4% | +0.7% | +2.4% | +1.4% | +0.1% | +0.4% |
| 2024 | −0.1% | −0.6% | 0.0% | +1.5% | −0.2% | −1.1% | +0.9% | +0.6% | +0.8% | −1.2% | +1.5% | −1.4% |
MMZWX Risk
Risk measures from monthly returns over Jul 2025 – Jun 2026.
- 1-year volatility (annualised): 4.39%
- Best month: +2.37% (Sep 2025)
- Worst month: −2.83% (Mar 2026)
MMZWX Fund Flows
Monthly money in and out of MassMutual Clinton Municipal Fund, from SEC Form N-PORT.
- 12-month net flow: $4.6M
- 12-month gross sales (incl. reinvestments): $5.2M
- Sales ÷ redemptions: 9.14×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $375K | $0 | $375K |
| May 2026 | $146K | $492K | −$346K |
| Apr 2026 | $463K | $1 | $463K |
| Mar 2026 | $191K | $13K | $178K |
| Feb 2026 | $228K | $6 | $228K |
| Jan 2026 | $392K | $15K | $377K |
| Dec 2025 | $281K | $0 | $281K |
| Nov 2025 | $525K | $15K | $510K |
| Oct 2025 | $565K | $15K | $550K |
| Sep 2025 | $621K | $15K | $606K |
| Aug 2025 | $694K | $0 | $694K |
| Jul 2025 | $683K | $0 | $683K |
MMZWX Assets Under Management
Net assets of MassMutual Clinton Municipal Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $64.45M |
| 2026-03-31 | $63.18M |
| 2025-12-31 | $63.23M |
| 2025-09-30 | $61.24M |
| 2025-06-30 | $58.10M |
| 2025-03-31 | $56.83M |
| 2024-12-31 | $56.65M |
| 2024-09-30 | $50.70M |
| 2024-06-30 | $49.19M |
| 2024-03-31 | $49.46M |
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.