GMAZX Performance — GMO International Opportunistic Value Fund, Class IV
Data updated: 2026-07-29
GMAZX returned +14.57% year to date and +39.60% over one year to May 2026. Over one year the fund beat its International Large Blend category average: $100 grew to $140, against $122 for the category. Volatility over the past 12 months was 11.15% a year. In the 12 months to May 2026 the fund lost a net $138.1M, and assets reached $336.05M.
GMAZX Growth of $100
What $100 invested in GMO International Opportunistic Value Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the International Large Blend category average over the same months.
| Period | GMAZX | Category average |
|---|---|---|
| 1 year (Jun 2025 – May 2026) | $140 | $122 |
| Since data start (Sep 2023 – May 2026) | $188 | $155 |
GMAZX Trailing Returns
Total returns to May 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +14.57% |
| 1 year | +39.60% |
| 3 years (annualised) | +25.79% |
GMAZX Annual Returns
Calendar-year total returns of GMO International Opportunistic Value Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–May) | +14.57% |
| 2025 | +46.25% |
| 2024 | +5.38% |
| 2023 (Sep–Dec) | +6.44% |
GMAZX 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 | +6.2% | +6.9% | −4.5% | +4.0% | +1.6% | — | — | — | — | — | — | — |
| 2025 | +4.0% | +5.4% | +2.2% | +2.1% | +4.8% | +2.4% | +0.1% | +6.3% | +2.0% | +0.7% | +3.9% | +4.8% |
| 2024 | −1.5% | +1.0% | +4.8% | −1.3% | +5.2% | −4.2% | +4.5% | +3.3% | +1.5% | −4.6% | −1.0% | −1.7% |
| 2023 | — | — | — | — | — | — | — | — | −1.1% | −4.5% | +7.4% | +4.9% |
GMAZX Risk
Risk measures from monthly returns over Jun 2025 – May 2026.
- 1-year volatility (annualised): 11.15%
- Best month: +6.86% (Feb 2026)
- Worst month: −4.48% (Mar 2026)
GMAZX Fund Flows
Monthly money in and out of GMO International Opportunistic Value Fund, from SEC Form N-PORT.
- 12-month net flow: −$138.1M
- 12-month gross sales (incl. reinvestments): $137.9M
- Sales ÷ redemptions: 0.50×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| May 2026 | $7.7M | $2.8M | $5.0M |
| Apr 2026 | $965K | $2.2M | −$1.3M |
| Mar 2026 | $1.0M | $10.6M | −$9.6M |
| Feb 2026 | $831K | $17.0M | −$16.2M |
| Jan 2026 | $3.7M | $2.2M | $1.5M |
| Dec 2025 | $51.8M | $12.6M | $39.2M |
| Nov 2025 | $2.2M | $2.6M | −$363K |
| Oct 2025 | $205K | $2.7M | −$2.5M |
| Sep 2025 | $74K | $7.0M | −$6.9M |
| Aug 2025 | $1.7M | $6.4M | −$4.7M |
| Jul 2025 | $48.4M | $95.4M | −$47.0M |
| Jun 2025 | $19.2M | $114.5M | −$95.3M |
GMAZX Assets Under Management
Net assets of GMO International Opportunistic Value Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-05-31 | $336.05M |
| 2026-02-28 | $339.59M |
| 2025-11-30 | $306.87M |
| 2025-08-31 | $297.00M |
| 2025-05-31 | $434.83M |
| 2025-02-28 | $410.22M |
| 2024-11-30 | $392.49M |
| 2024-08-31 | $424.87M |
| 2024-05-31 | $403.99M |
| 2024-02-29 | $363.84M |
| 2023-11-30 | $313.75M |
| 2023-08-31 | $323.79M |
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.