Columbia Seligman Premium Technology Growth Fund Inc
Symbol: STK
Exchange: NYSE
Sector: N/A
Category: N/A
Inception date: N/A
Latest date: 20/07/2026
Current price: $49.02
Expense ratio: N/A
Period performance
Adjusted cumulative ETF performance, normalized to the first available adjusted price in the selected period.
Performance metrics
Period total return
-9.87%
Ann. -35.80% (Sharpe / Sortino numerator)
Volatility
33.46%
Sharpe ratio
-1.179
VaR 95%
-3.04%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
8.15%
Ann. 27.22% (Sharpe / Sortino numerator)
Volatility
26.95%
Sharpe ratio
0.875
VaR 95%
-2.70%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
28.20%
Ann. 27.87% (Sharpe / Sortino numerator)
Volatility
25.56%
Sharpe ratio
0.948
VaR 95%
-2.77%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
70.57%
Ann. 48.78% (Sharpe / Sortino numerator)
Volatility
25.59%
Sharpe ratio
1.765
VaR 95%
-2.31%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
83.80%
Ann. 24.57% (Sharpe / Sortino numerator)
Volatility
22.87%
Sharpe ratio
0.916
VaR 95%
-2.28%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
118.87%
Ann. 24.62% (Sharpe / Sortino numerator)
Volatility
22.24%
Sharpe ratio
0.944
VaR 95%
-2.21%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Daily returns for period 12M
Daily simple returns from the same adjusted closes used by the performance chart: 21/07/2025 - 20/07/2026.
Average daily return
0.229%
Best day
5.537%
Worst day
-9.412%
Days with data
250
Recent price history (last 90 days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 20/07/2026 | $49.91 | $50.62 | $48.87 | $49.02 | 36,800 |
| 17/07/2026 | $49.11 | $50.00 | $48.55 | $49.22 | 39,200 |
| 16/07/2026 | $50.69 | $51.19 | $50.18 | $50.19 | 29,600 |
| 15/07/2026 | $52.38 | $52.38 | $50.50 | $51.19 | 49,300 |
| 14/07/2026 | $51.57 | $52.49 | $51.20 | $51.65 | 34,600 |
| 13/07/2026 | $50.07 | $51.80 | $50.07 | $50.48 | 69,600 |
| 10/07/2026 | $52.25 | $52.44 | $51.03 | $52.06 | 40,400 |
| 09/07/2026 | $51.58 | $53.00 | $51.25 | $52.02 | 48,100 |
| 08/07/2026 | $49.80 | $51.48 | $49.80 | $50.88 | 60,000 |
| 07/07/2026 | $51.72 | $51.82 | $49.68 | $50.40 | 74,200 |