HIIDX Performance — Harbor Diversified International All Cap Fund, Investor Class
Data updated: 2026-09-25
HIIDX returned +12.17% year to date and +24.05% over one year to Jul 2026. Annualised returns are +14.87% over 3 years and +7.73% over 5 years. The fund beat its International Multi-Cap Growth category average: $100 invested three years ago grew to $152, against $138 for the category, and to $124 over one year, against $114. Volatility over the past three years was 12.99% a year. In the 12 months to Jul 2026 the fund lost a net $77.9M, and assets reached $780.30M.
HIIDX Growth of $100
What $100 invested in Harbor Diversified International All Cap Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the International Multi-Cap Growth category average over the same months.
| Period | HIIDX | Category average |
|---|---|---|
| 1 year (Aug 2025 – Jul 2026) | $124 | $114 |
| 3 years (Aug 2023 – Jul 2026) | $152 | $138 |
| 5 years (Aug 2021 – Jul 2026) | $145 | $125 |
| Since data start (Aug 2019 – Jul 2026) | $191 | $175 |
HIIDX Trailing Returns
Total returns to Jul 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +12.17% |
| 1 year | +24.05% |
| 3 years (annualised) | +14.87% |
| 5 years (annualised) | +7.73% |
HIIDX Annual Returns
Calendar-year total returns of Harbor Diversified International All Cap Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jul) | +12.17% |
| 2025 | +29.87% |
| 2024 | +3.15% |
| 2023 | +14.14% |
| 2022 | −14.63% |
| 2021 | +9.74% |
| 2020 | +7.86% |
| 2019 (Aug–Dec) | +10.38% |
HIIDX 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% | +4.5% | −8.9% | +6.0% | +2.7% | −0.8% | +2.7% | — | — | — | — | — |
| 2025 | +3.2% | +2.0% | −0.2% | +2.9% | +5.8% | +3.5% | −0.9% | +3.5% | +3.5% | −0.5% | +0.9% | +2.9% |
| 2024 | −1.5% | +2.5% | +3.8% | −2.5% | +3.5% | −1.7% | +3.5% | +1.4% | +2.4% | −5.3% | +1.0% | −3.5% |
| 2023 | +8.5% | −3.3% | +1.6% | +2.2% | −4.0% | +4.8% | +3.1% | −4.4% | −3.6% | −4.2% | +8.0% | +5.9% |
| 2022 | −2.6% | −2.4% | −1.2% | −6.4% | +1.5% | −8.8% | +3.5% | −4.2% | −9.5% | +4.4% | +13.7% | −1.5% |
| 2021 | −0.7% | +3.6% | +3.0% | +3.0% | +3.5% | −1.0% | −0.9% | +1.5% | −3.5% | +1.9% | −4.7% | +4.2% |
| 2020 | −3.4% | −8.1% | −18.4% | +7.6% | +5.0% | +3.3% | +4.1% | +4.5% | −2.2% | −2.3% | +14.6% | +6.9% |
| 2019 | — | — | — | — | — | — | — | −1.9% | +2.7% | +3.2% | +2.0% | +4.1% |
HIIDX Risk
Risk measures from monthly returns over Aug 2023 – Jul 2026.
- 3-year volatility (annualised): 12.99%
- 3-year Sharpe ratio: 0.80 (vs 4.5% risk-free rate)
- Best month: +7.95% (Nov 2023)
- Worst month: −8.89% (Mar 2026)
HIIDX Fund Flows
Monthly money in and out of Harbor Diversified International All Cap Fund, from SEC Form N-PORT.
- 12-month net flow: −$77.9M
- 12-month gross sales (incl. reinvestments): $118.7M
- Sales ÷ redemptions: 0.60×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jul 2026 | $2.4M | $13.4M | −$11.0M |
| Jun 2026 | $2.8M | $31.8M | −$29.0M |
| May 2026 | $1.3M | $17.6M | −$16.2M |
| Apr 2026 | $1.7M | $7.7M | −$5.9M |
| Mar 2026 | $5.9M | $8.0M | −$2.1M |
| Feb 2026 | $11.0M | $8.8M | $2.2M |
| Jan 2026 | $2.2M | $4.5M | −$2.3M |
| Dec 2025 | $72.8M | $21.0M | $51.8M |
| Nov 2025 | $1.6M | $27.9M | −$26.3M |
| Oct 2025 | $6.8M | $10.2M | −$3.4M |
| Sep 2025 | $4.0M | $42.1M | −$38.1M |
| Aug 2025 | $6.1M | $3.7M | $2.4M |
HIIDX Assets Under Management
Net assets of Harbor Diversified International All Cap Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-07-31 | $780.30M |
| 2026-04-30 | $800.30M |
| 2026-01-31 | $798.55M |
| 2025-10-31 | $758.04M |
| 2025-07-31 | $747.02M |
| 2025-04-30 | $786.99M |
| 2025-01-31 | $890.47M |
| 2024-10-31 | $933.18M |
| 2024-07-31 | $991.34M |
| 2024-04-30 | $939.76M |
| 2024-01-31 | $949.17M |
| 2023-10-31 | $898.91M |
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.