- ISIN
- US19766J2767
- Issuer
- Columbia
- Inception Date
- Mar 5, 2018
- Category
- Foreign Large Cap Equities
- Min. Investment
- $2,000
- Distribution Policy
- Distributing
- Asset Class
- Equity
Share Price Chart
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Performance
COSNX Performance Chart
Columbia Overseas Core Fund (COSNX) is up 8.2% since the beginning of the year. COSNX is currently trading at $13 per share. Investors who bought $1,000 worth of COSNX shares 5 years ago would now be looking at an investment worth $1,521.
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Returns By Period
Columbia Overseas Core Fund (COSNX) has returned 8.17% so far this year and 22.11% over the past 12 months.
Columbia Overseas Core Fund
- 1D
- 2.60%
- 1M
- 2.18%
- 6M
- 2.05%
- YTD
- 8.17%
- 1Y
- 22.11%
- 3Y*
- 17.09%
- 5Y*
- 8.75%
- 10Y*
- —
- ALL TIME*
- 7.83%
Benchmark (S&P 500 Index)
- 1D
- 0.70%
- 1M
- 0.09%
- 6M
- 7.94%
- YTD
- 9.41%
- 1Y
- 20.07%
- 3Y*
- 17.84%
- 5Y*
- 11.25%
- 10Y*
- 13.26%
- ALL TIME*
- 8.09%
COSNX Monthly Returns History
Based on dividend-adjusted daily data since Mar 13, 2018, COSNX's average daily return is +0.04%, while the average monthly return is +0.75%. At this rate, an investment would double in approximately 7.7 years.
Historically, 59% of months were positive and 41% were negative. The best month was Nov 2020 with a return of +14.4%, while the worst month was Mar 2020 at -17.8%. The longest winning streak lasted 7 consecutive months, and the longest losing streak was 4 months.
On a daily basis, COSNX closed higher 51% of trading days. The best single day was Mar 24, 2020 with a return of +8.7%, while the worst single day was Mar 12, 2020 at -11.5%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 6.00% | 4.60% | -8.80% | 5.22% | 1.80% | -2.98% | 2.93% | 8.17% | |||||
| 2025 | 4.74% | 2.02% | 2.36% | 3.87% | 4.17% | 4.80% | -1.14% | 5.11% | 2.51% | 0.54% | 1.52% | 2.56% | 38.31% |
| 2024 | -1.40% | 0.00% | 3.56% | -2.26% | 5.12% | -2.30% | 4.04% | 3.13% | 1.56% | -4.43% | 0.38% | -3.48% | 3.42% |
| 2023 | 7.29% | -3.09% | 2.34% | 2.39% | -4.77% | 3.83% | 3.34% | -2.02% | -2.68% | -3.71% | 7.27% | 5.35% | 15.51% |
| 2022 | -2.50% | -2.75% | -1.46% | -6.74% | 2.44% | -9.95% | 3.86% | -3.15% | -10.12% | 6.08% | 11.71% | -1.20% | -14.92% |
| 2021 | -1.13% | 3.32% | 4.22% | 2.29% | 2.84% | -2.70% | 0.53% | 2.98% | -2.47% | 0.70% | -5.20% | 4.34% | 9.60% |
Benchmark Metrics
Columbia Overseas Core Fund has an annualized alpha of -1.12%, beta of 0.75, and R2 of 0.69 versus S&P 500 Index. Calculated based on daily prices since March 13, 2018.
- This fund participated in 86.71% of S&P 500 Index downside but only 71.51% of its upside - more exposed to losses than it benefited from rallies.
- Alpha
- -1.12%
- Beta
- 0.75
- R²
- 0.69
- Upside Capture
- 71.51%
- Downside Capture
- 86.71%
Expense Ratio
COSNX has a high expense ratio of 0.97%, indicating above-average management fees.
Return for Risk
Risk / Return Rank
COSNX ranks 43 for risk / return — above 43% of mutual funds peers on PortfoliosLab. Its historical combined result is near the middle of the peer group.
Risk / Return Metrics
The table below present risk-adjusted performance metrics for Columbia Overseas Core Fund (COSNX) and compare them to S&P 500 Index.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| COSNX | Benchmark | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.03 | ||
| Sortino ratioReturn per unit of downside risk | +0.03 | ||
| Omega ratioGain probability vs. loss probability | 1.26 | 1.25 | 0.00 |
| Calmar ratioReturn relative to maximum drawdown | 1.79 | 2.00 | -0.21 |
| Martin ratioReturn relative to average drawdown | 5.85 | 8.49 | -2.64 |
Dividends
Dividend History
Columbia Overseas Core Fund provided a 16.36% dividend yield over the last twelve months, with an annual payout of $2.07 per share.
| Period | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 |
|---|---|---|---|---|---|---|---|---|---|
| Dividend | $2.07 | $1.19 | $0.42 | $0.46 | $0.13 | $0.88 | $0.24 | $0.38 | $0.10 |
Dividend yield | 16.36% | 9.55% | 4.25% | 4.59% | 1.46% | 8.15% | 2.25% | 3.80% | 1.16% |
Monthly Dividends
The table displays the monthly dividend distributions for Columbia Overseas Core Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.89 | $0.00 | $0.89 | |||||
| 2025 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.01 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $1.18 | $1.19 |
| 2024 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.09 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.33 | $0.42 |
| 2023 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.18 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.28 | $0.46 |
| 2022 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.13 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.13 |
| 2021 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.29 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.59 | $0.88 |
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
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Worst Drawdowns
The table below displays the maximum drawdowns of the Columbia Overseas Core Fund. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the Columbia Overseas Core Fund was 36.68%, occurring on Mar 18, 2020. Recovery took 169 trading sessions.
The current Columbia Overseas Core Fund drawdown is 2.44%.
Drawdown | Fall | Recovery | Underwater | Related event |
|---|---|---|---|---|
-36.68%Mar 2020 | 1mo 27d | 8mo 3d | 10moJan 2020 - Nov 2020 | COVID crash2020 |
-31.39%Sep 2022 | 1y 20d | 1y 9mo | 2y 10moSep 2021 - Jul 2024 | Bear market2022 |
-20.75%Dec 2018 | 7mo 5d | 11mo 8d | 1y 6moMay 2018 - Nov 2019 | Rate-hike selloffLate 2018 |
-13.43%Apr 2025 | 19d | 20d | 1mo 9dMar 2025 - Apr 2025 | 2025 selloff2025 |
-11.83%Mar 2026 | 25d | — | 5mo 4dMar 2026 - now | — |
Drawdown Indicators
| COSNX | Benchmark | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -36.68% | -56.78% | +20.10% |
Max Drawdown (1Y)Largest decline over 1 year | -11.83% | -9.10% | -2.73% |
Max Drawdown (3Y)Largest decline over 3 years | -13.43% | -18.90% | +5.47% |
Max Drawdown (5Y)Largest decline over 5 years | -31.39% | -25.43% | -5.96% |
Max Drawdown (10Y)Largest decline over 10 years | — | -33.92% | — |
Current DrawdownCurrent decline from peak | -2.44% | -1.58% | -0.86% |
Average DrawdownAverage peak-to-trough decline | -7.53% | -10.70% | +3.17% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.61% | 2.14% | +1.47% |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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