Zenas BioPharma, Inc. (ZBIO) Stock Total Returns
Growth of $10,000 chart
2024-09-13 to 2026-04-14 to
$
%
%
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Investment Performance
Final Value
$11,758
Total Return
17.58%
CAGR
10.77%
Dividends
$0.00
Yield on Cost
0.00%
Rolling Returns
1-Month (21 Trading Days)
| Average | +5.54% |
| Median | +9.41% |
| Best | +71.88% |
| Worst | -60.12% |
| % of Windows Positive | 60.8% |
1-Year (252 Trading Days)
| Average | +156.38% |
| Median | +161.85% |
| Best | +359.61% |
| Worst | -6.95% |
| % of Windows Positive | 99.3% |
3-Year (756 Trading Days)
Risk Metrics
| Maximum Drawdown | -74.96% |
| Average Drawdown | -41.35% |
| Drawdown Duration | 240 Trading Days |
| Sortino Ratio | 0.99 |
| Calmar Ratio | 0.14 |
| CVaR (5%) | -15.34% |
Yearly Returns
| Year | Percentage | Abs. Return | Dividends | Taxes | Trans. Costs |
|---|---|---|---|---|---|
| 2026 partial | -41.23% (-84.54% ann.) | $4122.83 | $0.00 | $0.00 | $0.00 |
| 2025 | +343.35% | +$34334.52 | $0.00 | $0.00 | $0.00 |
| 2024 partial | -54.88% (-93.05% ann.) | $5487.60 | $0.00 | $0.00 | $0.00 |
Market Regimes
| Regime | Period | Percentage | Annual | Abs. Return | Dividends | Taxes | Trans. Costs |
|---|---|---|---|---|---|---|---|
| Disinflation rebound / AI-led narrow bull / higher-for-longer partial | September 13, 2024 – September 17, 2024 | -2.86% | -92.97% | $286.50 | $0.00 | $0.00 | $0.00 |
| Disinflationary easing / resilient growth / AI capex under oil-shock test partial | September 18, 2024 – April 14, 2026 | +19.22% | +11.86% | +$1921.79 | $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.