TWIEX Performance — International Growth Fund, Investor Class
Data updated: 2026-07-31
TWIEX returned +2.40% year to date and +5.12% over one year to May 2026. Annualised returns are +7.58% over 3 years and +0.56% over 5 years. The fund trailed its International Large Growth category average: $100 invested three years ago grew to $124, against $141 for the category, and to $105 over one year, against $114. Volatility over the past three years was 14.60% a year. In the 12 months to May 2026 the fund lost a net $534.8M, and assets reached $2.25B.
TWIEX Growth of $100
What $100 invested in International Growth Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the International Large Growth category average over the same months.
| Period | TWIEX | Category average |
|---|---|---|
| 1 year (Jun 2025 – May 2026) | $105 | $114 |
| 3 years (Jun 2023 – May 2026) | $124 | $141 |
| 5 years (Jun 2021 – May 2026) | $103 | $116 |
| Since data start (Sep 2019 – May 2026) | $154 | $177 |
TWIEX Trailing Returns
Total returns to May 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +2.40% |
| 1 year | +5.12% |
| 3 years (annualised) | +7.58% |
| 5 years (annualised) | +0.56% |
TWIEX Annual Returns
Calendar-year total returns of International Growth Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–May) | +2.40% |
| 2025 | +15.60% |
| 2024 | +2.31% |
| 2023 | +12.31% |
| 2022 | −24.99% |
| 2021 | +8.41% |
| 2020 | +25.60% |
| 2019 (Sep–Dec) | +11.00% |
TWIEX 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% | +2.3% | −9.6% | +6.1% | +1.7% | — | — | — | — | — | — | — |
| 2025 | +4.6% | +0.5% | −3.1% | +4.8% | +5.5% | +1.4% | −3.6% | +2.1% | +2.5% | +0.2% | −0.7% | +0.8% |
| 2024 | −1.4% | +5.3% | +3.0% | −5.6% | +4.8% | −1.1% | +2.2% | +4.3% | −0.1% | −5.9% | +0.9% | −3.3% |
| 2023 | +9.7% | −3.5% | +4.5% | +1.6% | −2.8% | +3.7% | +0.8% | −5.6% | −5.9% | −4.1% | +9.8% | +5.1% |
| 2022 | −9.1% | −4.8% | +0.2% | −8.1% | −1.0% | −9.0% | +8.1% | −7.0% | −10.3% | +5.4% | +13.1% | −3.0% |
| 2021 | −2.4% | +3.0% | +0.1% | +3.2% | +3.5% | −0.9% | +1.0% | +3.5% | −5.0% | +4.7% | −4.4% | +2.2% |
| 2020 | −1.8% | −5.4% | −13.0% | +8.8% | +7.0% | +5.2% | +5.9% | +5.8% | −0.4% | −2.7% | +11.8% | +4.5% |
| 2019 | — | — | — | — | — | — | — | — | +0.7% | +4.0% | +2.2% | +3.6% |
TWIEX Risk
Risk measures from monthly returns over Jun 2023 – May 2026.
- 3-year volatility (annualised): 14.60%
- 3-year Sharpe ratio: 0.21 (vs 4.5% risk-free rate)
- Best month: +9.80% (Nov 2023)
- Worst month: −9.57% (Mar 2026)
TWIEX Fund Flows
Monthly money in and out of International Growth Fund, from SEC Form N-PORT.
- 12-month net flow: −$534.8M
- 12-month gross sales (incl. reinvestments): $487.5M
- Sales ÷ redemptions: 0.48×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| May 2026 | $8.4M | $83.9M | −$75.5M |
| Apr 2026 | $10.1M | $28.5M | −$18.4M |
| Mar 2026 | $38.8M | $278.3M | −$239.4M |
| Feb 2026 | $6.5M | $144.7M | −$138.2M |
| Jan 2026 | $7.2M | $77.1M | −$70.0M |
| Dec 2025 | $248.8M | $107.5M | $141.3M |
| Nov 2025 | $31.2M | $15.8M | $15.4M |
| Oct 2025 | $16.2M | $80.7M | −$64.5M |
| Sep 2025 | $42.6M | $29.2M | $13.4M |
| Aug 2025 | $33.5M | $62.9M | −$29.4M |
| Jul 2025 | $16.0M | $23.4M | −$7.3M |
| Jun 2025 | $28.1M | $90.4M | −$62.2M |
TWIEX Assets Under Management
Net assets of International Growth Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-05-31 | $2.25B |
| 2026-02-28 | $2.64B |
| 2025-11-30 | $2.65B |
| 2025-08-31 | $2.63B |
| 2025-05-31 | $2.73B |
| 2025-02-28 | $2.68B |
| 2024-11-30 | $2.83B |
| 2024-08-31 | $2.98B |
| 2024-05-31 | $2.93B |
| 2024-02-29 | $2.92B |
| 2023-11-30 | $2.77B |
| 2023-08-31 | $2.76B |
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.