T Stamp Inc (Nasdaq: IDAI), an SEC filer in Services-Prepackaged Software, closed at $3.20, -4.5%, on 2026-08-28, with a market cap of $19M as of 2026-08-27, a return on equity of -141.7%, a net margin of -265.2% and 3-year sales growth of -16.5%. Institutional ownership, earnings history and filed financials are on the tabs below.
Returns are PRICE ONLY — dividends excluded.
Volume as VALUE TRADED — close × volume, in USD.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | IDAI | SPY | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 · ytd | −12.0% | −26.2% | −5.9% | +5.9% | −7.1% | −15.7% | +35.4% | +19.4% | — | — | — | — | −18.2% | +13.4% | −31.6pp |
| 2025 | +305.3% | −31.7% | −20.7% | +3.1% | +7.0% | +19.6% | +8.6% | +3.0% | +14.6% | +29.9% | −1.9% | −6.5% | +342.7% | +17.7% | +325.0pp |
| 2024 | +5.1% | −25.0% | −14.5% | −16.1% | −28.4% | −16.2% | −14.7% | −18.8% | −31.7% | −0.7% | +215.8% | +28.0% | −35.5% | +24.9% | −60.4pp |
| 2023 | +47.9% | −9.4% | −20.2% | −29.2% | +39.6% | −49.6% | −35.2% | +98.8% | +0.0% | −29.7% | +42.2% | −17.0% | −43.0% | +26.2% | −69.2pp |
| 2022 | +62.9% | −46.4% | −34.6% | +80.6% | −51.7% | −15.1% | −21.9% | +3.0% | −27.4% | −17.5% | +0.6% | −41.3% | −88.0% | −18.2% | −69.8pp |
| 2021 · part | — | — | — | −14.2% | — | −5.1% | −10.5% | −77.6% | +14.0% | +60.0% | −3.8% | −20.0% | −77.1% | +28.7% | −105.9pp |
Month-end over prior month-end; a blank cell is no return.
Basis. IDAI and SPY are on DIFFERENT bases — one includes dividends, the other doesn't, so the Δ column flatters the dividend-including side.
End-of-day closes; a “ytd” or “part” year is not a full year.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Years ⓘ | 5 | 5 | 5 | 6 | 5 | 6 | 6 | 6 | 5 | 5 | 5 | 5 |
| Positive ⓘ | 80% | 0% | 0% | 50% | 40% | 17% | 33% | 67% | 40% | 40% | 60% | 20% |
| Median | +47.9% | −26.2% | −20.2% | −5.6% | −7.1% | −15.4% | −12.6% | +3.0% | +0.0% | −0.7% | +0.6% | −17.0% |
| Best | +305.3% | −9.4% | −5.9% | +80.6% | +39.6% | +19.6% | +35.4% | +98.8% | +14.6% | +60.0% | +215.8% | +28.0% |
| Worst | −12.0% | −46.4% | −34.6% | −29.2% | −51.7% | −49.6% | −35.2% | −77.6% | −31.7% | −29.7% | −3.8% | −41.3% |
| vs SPY ⓘ | +41.6pp | −30.2pp | −17.8pp | −8.4pp | −12.4pp | −11.0pp | −14.4pp | +4.0pp | +4.7pp | +0.2pp | −2.1pp | −21.5pp |
64 monthly observations · 2021–2026 · benchmark SPY
