GIIYX Performance — International Equity Index Fund, Institutional Class
Data updated: 2026-08-27
GIIYX returned +9.76% year to date and +19.15% over one year to Jun 2026. Annualised returns are +16.74% over 3 years and +8.88% over 5 years. Against its International Large Blend category average the fund came out ahead over three years but behind over one: $100 invested three years ago grew to $159, against $155 for the category, and to $119 over one year, against $119. Volatility over the past three years was 12.74% a year. In the 12 months to Jun 2026 the fund took in a net $371.9M, and assets reached $2.08B.
GIIYX Growth of $100
What $100 invested in International Equity Index 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 | GIIYX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $119 | $119 |
| 3 years (Jul 2023 – Jun 2026) | $159 | $155 |
| 5 years (Jul 2021 – Jun 2026) | $153 | $146 |
| Since data start (Jul 2019 – Jun 2026) | $191 | $189 |
GIIYX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +9.76% |
| 1 year | +19.15% |
| 3 years (annualised) | +16.74% |
| 5 years (annualised) | +8.88% |
GIIYX Annual Returns
Calendar-year total returns of International Equity Index Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +9.76% |
| 2025 | +31.41% |
| 2024 | +4.67% |
| 2023 | +18.10% |
| 2022 | −15.68% |
| 2021 | +10.42% |
| 2020 | +8.18% |
| 2019 (Jul–Dec) | +6.57% |
GIIYX 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 | +5.0% | +4.5% | −8.1% | +5.8% | +2.2% | +0.5% | — | — | — | — | — | — |
| 2025 | +5.0% | +2.8% | +0.2% | +4.3% | +4.5% | +2.7% | −2.1% | +4.0% | +2.5% | +1.0% | +0.3% | +2.6% |
| 2024 | −0.8% | +2.8% | +3.2% | −3.4% | +5.3% | −2.1% | +3.5% | +3.3% | +1.1% | −5.0% | 0.0% | −2.7% |
| 2023 | +8.6% | −3.1% | +2.9% | +2.8% | −3.7% | +4.5% | +2.7% | −4.2% | −3.6% | −3.2% | +9.0% | +5.4% |
| 2022 | −4.0% | −3.2% | −0.2% | −6.8% | +1.8% | −9.1% | +5.2% | −6.0% | −9.6% | +5.9% | +13.5% | −1.9% |
| 2021 | −1.4% | +2.2% | +2.4% | +2.9% | +3.8% | −1.6% | +0.8% | +1.7% | −3.4% | +2.7% | −4.4% | +4.6% |
| 2020 | −2.5% | −7.4% | −14.7% | +6.3% | +4.9% | +4.0% | +1.8% | +5.3% | −2.3% | −3.9% | +14.8% | +4.8% |
| 2019 | — | — | — | — | — | — | −2.1% | −2.0% | +3.1% | +3.7% | +1.0% | +2.9% |
GIIYX Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 12.74%
- 3-year Sharpe ratio: 0.96 (vs 4.5% risk-free rate)
- Best month: +8.97% (Nov 2023)
- Worst month: −8.06% (Mar 2026)
GIIYX Fund Flows
Monthly money in and out of International Equity Index Fund, from SEC Form N-PORT.
- 12-month net flow: $371.9M
- 12-month gross sales (incl. reinvestments): $650.5M
- Sales ÷ redemptions: 2.34×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $25.0M | $10.1M | $14.9M |
| May 2026 | $19.3M | $8.9M | $10.4M |
| Apr 2026 | $26.4M | $29.7M | −$3.3M |
| Mar 2026 | $291.6M | $8.5M | $283.1M |
| Feb 2026 | $51.9M | $82.6M | −$30.8M |
| Jan 2026 | $19.8M | $37.1M | −$17.3M |
| Dec 2025 | $109.8M | $18.6M | $91.2M |
| Nov 2025 | $26.6M | $13.4M | $13.2M |
| Oct 2025 | $20.6M | $19.5M | $1.2M |
| Sep 2025 | $20.0M | $4.5M | $15.5M |
| Aug 2025 | $19.4M | $18.5M | $940K |
| Jul 2025 | $20.2M | $27.2M | −$7.0M |
GIIYX Assets Under Management
Net assets of International Equity Index Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $2.08B |
| 2026-03-31 | $1.89B |
| 2025-12-31 | $1.64B |
| 2025-09-30 | $1.57B |
| 2025-06-30 | $1.49B |
| 2025-03-31 | $1.29B |
| 2024-12-31 | $1.24B |
| 2024-09-30 | $1.27B |
| 2024-06-28 | $1.14B |
| 2024-03-28 | $972.19M |
| 2023-12-29 | $921.88M |
| 2023-09-29 | $842.84M |
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.