Atara Biotherapeutics, Inc. (ATRA) Stock Total Returns
Growth of $10,000 chart
2023-11-09 to 2026-06-03 to
$
%
%
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Investment Performance
Final Value
$16,050
Total Return
60.50%
CAGR
20.25%
Dividends
$0.00
Yield on Cost
0.00%
Rolling Returns
1-Month (21 Trading Days)
| Average | +4.79% |
| Median | +3.19% |
| Best | +182.61% |
| Worst | -75.48% |
| % of Windows Positive | 55.1% |
1-Year (252 Trading Days)
| Average | -5.89% |
| Median | -17.17% |
| Best | +121.95% |
| Worst | -72.39% |
| % of Windows Positive | 41.0% |
3-Year (756 Trading Days)
Risk Metrics
| Maximum Drawdown | -86.30% |
| Average Drawdown | -60.12% |
| Drawdown Duration | 584 Trading Days (Unrecovered) |
| Sortino Ratio | 1.32 |
| Calmar Ratio | 0.23 |
| CVaR (5%) | -15.56% |
Yearly Returns
| Year | Percentage | Abs. Return | Dividends | Taxes | Trans. Costs |
|---|---|---|---|---|---|
| 2026 partial | -46.77% (-77.58% ann.) | $4676.62 | $0.00 | $0.00 | $0.00 |
| 2025 | +35.91% | +$3591.29 | $0.00 | $0.00 | $0.00 |
| 2024 | +3.78% | +$378.17 | $0.00 | $0.00 | $0.00 |
| 2023 partial | +113.75% (+25601.84% ann.) | +$11375.00 | $0.00 | $0.00 | $0.00 |
Market Regimes
about| Regime | Period | Percentage | Annual | Abs. Return | Dividends | Taxes | Trans. Costs |
|---|---|---|---|---|---|---|---|
| Disinflation rebound / AI-led narrow bull / higher-for-longer partial | November 9, 2023 – September 17, 2024 | +41.83% | +50.35% | +$4183.33 | $0.00 | $0.00 | $0.00 |
| Disinflationary easing / resilient growth / AI capex under oil-shock test partial | September 18, 2024 – June 3, 2026 | +22.36% | +12.56% | +$2236.34 | $0.00 | $0.00 | $0.00 |
Dividend History
| Date | Per Share | Yield % |
|---|---|---|
| Total | 0 payments |
No dividends recorded.
All calculations use split-adjusted closing prices. Dividends are reinvested on the ex-dividend date at that day's closing price.
For each rolling window, returns are calculated at every possible starting point:
return = (value[i] ÷ value[i − windowSize] − 1) × 100
- Windows
- 1-month = 21 trading days, 1-year = 252 trading days, 3-year = 756 trading days.
- Statistics
- Average: arithmetic mean. Median: middle value when sorted. Best / Worst: max and min. % Positive: share of windows with return > 0.
The series is segmented by calendar year:
return = (endValue ÷ startValue − 1) × 100
startValue is the last value of the prior year (or the first value for the initial year). Partial first/last years are flagged. Dividends, taxes, and transaction costs are scaled proportionally to the initial investment.