CCIDX Performance — Columbia Acorn International, Class S
Data updated: 2026-08-28
CCIDX returned +6.58% year to date and +2.23% over one year to Jun 2026. Over one year the fund trailed its International Mid-Cap Growth category average: $100 grew to $102, against $115 for the category. Volatility over the past 12 months was 16.88% a year. In the 12 months to Jun 2026 the fund lost a net $101.1M, and assets reached $801.05M.
CCIDX Growth of $100
What $100 invested in Columbia Acorn International grew to, compounded from monthly returns reported on SEC Form N-PORT, against the International Mid-Cap Growth category average over the same months.
| Period | CCIDX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $102 | $115 |
| Since data start (Oct 2024 – Jun 2026) | $106 | $125 |
CCIDX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +6.58% |
| 1 year | +2.23% |
CCIDX Annual Returns
Calendar-year total returns of Columbia Acorn International, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +6.58% |
| 2025 | +12.36% |
| 2024 (Oct–Dec) | −11.75% |
CCIDX 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 | +4.7% | +4.0% | −10.8% | +8.7% | +2.8% | −1.8% | — | — | — | — | — | — |
| 2025 | +5.6% | −2.0% | −4.7% | +7.3% | +5.7% | +4.7% | −3.7% | +1.1% | +0.9% | −1.2% | −1.8% | +0.7% |
| 2024 | — | — | — | — | — | — | — | — | — | −7.6% | −0.1% | −4.3% |
CCIDX Risk
Risk measures from monthly returns over Jul 2025 – Jun 2026.
- 1-year volatility (annualised): 16.88%
- Best month: +8.74% (Apr 2026)
- Worst month: −10.79% (Mar 2026)
CCIDX Fund Flows
Monthly money in and out of Columbia Acorn International, from SEC Form N-PORT.
- 12-month net flow: −$101.1M
- 12-month gross sales (incl. reinvestments): $50.0M
- Sales ÷ redemptions: 0.33×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $13.4M | $9.2M | $4.2M |
| May 2026 | $722K | $8.5M | −$7.8M |
| Apr 2026 | $1.2M | $11.9M | −$10.6M |
| Mar 2026 | $1.4M | $11.7M | −$10.3M |
| Feb 2026 | $1.1M | $13.5M | −$12.4M |
| Jan 2026 | $1.5M | $9.2M | −$7.7M |
| Dec 2025 | $24.9M | $20.7M | $4.3M |
| Nov 2025 | $1.1M | $10.8M | −$9.6M |
| Oct 2025 | $1.2M | $17.2M | −$16.0M |
| Sep 2025 | $1.3M | $14.4M | −$13.1M |
| Aug 2025 | $1.2M | $12.0M | −$10.8M |
| Jul 2025 | $835K | $12.0M | −$11.2M |
CCIDX Assets Under Management
Net assets of Columbia Acorn International by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $801.05M |
| 2026-03-31 | $754.91M |
| 2025-12-31 | $806.90M |
| 2025-09-30 | $875.00M |
| 2025-06-30 | $926.35M |
| 2025-03-31 | $840.19M |
| 2024-12-31 | $885.30M |
| 2024-09-30 | $1.09B |
| 2024-06-30 | $1.05B |
| 2024-03-31 | $1.10B |
| 2023-12-31 | $1.16B |
| 2023-09-30 | $1.25B |
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.