For the twelve months ended Jun 30, 2026, Taysha Gene Therapies Inc. reported $5.49M of revenue and -$149.63M of net income.
TSHA revenue was $0 in fiscal Q2 2026 (ended Jun 30, 2026), down 100.0% from a year earlier. For the full fiscal 2025 it was $9.77M, up 17.3% from fiscal 2024. It rose in 2 of the last 3 fiscal years.
TSHA net income was -$46.64M in fiscal Q2 2026 (ended Jun 30, 2026), compared with -$26.88M a year earlier. For the full fiscal 2025 it was -$109.00M, compared with -$89.30M in fiscal 2024.
TSHA diluted EPS was -$0.13 in fiscal Q2 2026 (ended Jun 30, 2026), compared with -$0.09 a year earlier. For the full fiscal 2025 it was -$0.34, compared with -$0.36 in fiscal 2024.
TSHA free cash flow was -$40.43M in fiscal Q2 2026 (ended Jun 30, 2026), compared with -$20.18M a year earlier. For the full fiscal 2025 it was -$93.83M, compared with -$81.60M in fiscal 2024.
| Line item | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 | Dec 31, 2021 | Dec 31, 2020 |
|---|---|---|---|---|---|---|
| Revenue | $9.77M | $8.33M | $15.45M | $2.50M | - | - |
| Research and development | $86.40M | $66.00M | $56.78M | $91.17M | $131.94M | $31.89M |
| Selling, general and admin | $33.87M | $28.95M | $30.05M | $37.36M | $41.32M | $11.11M |
| Operating income | -$110.50M | -$91.46M | -$72.44M | -$162.45M | -$173.27M | -$43.00M |
| Interest expense | $63.0K | $102.0K | $5.00M | $3.80M | $1.43M | $28.0K |
| Income tax | $0 | $0 | $0 | $0 | - | $0 |
| Net income | -$109.00M | -$89.30M | -$111.57M | -$166.01M | -$174.52M | -$60.01M |
| EPS, basic | -$0.34 | -$0.36 | -$0.96 | -$3.78 | -$4.64 | -$3.40 |
| EPS, diluted | -$0.34 | -$0.36 | -$0.96 | -$3.78 | -$4.64 | -$3.40 |
| Diluted shares | 319.7M | 250.1M | 116.1M | 44.0M | 37.7M | 17.7M |
| Line item | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 | Dec 31, 2021 | Dec 31, 2020 |
|---|---|---|---|---|---|---|
| Cash and equivalents | $319.77M | $139.04M | $143.94M | $87.88M | $149.10M | $251.25M |
| Current assets | $324.65M | $142.13M | $149.87M | $96.42M | $159.60M | $257.88M |
| Total assets | $343.32M | $160.36M | $172.73M | $126.28M | $213.96M | $258.88M |
| Current liabilities | $26.55M | $26.23M | $36.76M | $62.79M | $51.75M | $7.13M |
| Long-term debt | $50.11M | $43.94M | $40.51M | $37.97M | $37.19M | - |
| Total debt | $50.11M | $43.94M | $40.51M | $37.97M | $37.19M | - |
| Total liabilities | $96.38M | $88.84M | $97.79M | $125.33M | $118.57M | $7.58M |
| Shareholders' equity | $246.94M | $71.53M | $74.94M | $949.0K | $95.38M | $251.30M |
| Line item | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 | Dec 31, 2021 | Dec 31, 2020 |
|---|---|---|---|---|---|---|
| Operating cash flow | -$93.09M | -$81.22M | -$73.02M | -$88.39M | -$117.04M | -$30.73M |
| Capital expenditures | $738.0K | $374.0K | $3.87M | $20.62M | $15.30M | $82.0K |
| Free cash flow | -$93.83M | -$81.60M | -$76.89M | -$109.01M | -$132.35M | -$30.81M |
| Investing cash flow | -$604.0K | -$363.0K | -$7.35M | -$24.93M | -$21.55M | -$9.08M |
| Financing cash flow | $274.59M | $76.68M | $136.39M | $52.10M | $39.08M | $291.06M |
| Stock-based compensation | $13.30M | $13.10M | $7.91M | $18.04M | $18.18M | $3.35M |
| Line item | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 | Dec 31, 2021 | Dec 31, 2020 |
|---|---|---|---|---|---|---|
| Revenue growth, YoY | 17.3% | -46.1% | 517.5% | - | - | - |
| Operating margin | -1130.6% | -1097.6% | -468.8% | -6492.7% | - | - |
| Net margin | -1115.3% | -1071.6% | -722.1% | -6635.3% | - | - |
| Free cash flow margin | -960.1% | -979.2% | -497.6% | -4356.9% | - | - |
| Return on equity | -44.1% | -124.8% | -148.9% | -17493.6% | -183.0% | -23.9% |
| Return on assets | -31.7% | -55.7% | -64.6% | -131.5% | -81.6% | -23.2% |
| Current ratio | 12.23 | 5.42 | 4.08 | 1.54 | 3.08 | 36.17 |
| Debt to equity | 0.20 | 0.61 | 0.54 | 40.01 | 0.39 | - |
| Line item | Jun 30, 2026 | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 | Dec 31, 2023 | Sep 30, 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $0 | $0 | $5.49M | $0 | $1.99M | $2.30M | $2.02M | $1.79M | $1.11M | $3.41M | $3.60M | $4.75M |
| Research and development | $38.64M | $33.81M | $24.95M | $25.75M | $20.14M | $15.56M | $15.32M | $14.95M | $15.07M | $20.66M | $12.68M | $11.79M |
| Selling, general and admin | $12.15M | $9.68M | $8.83M | $8.28M | $8.60M | $8.16M | $6.63M | $7.90M | $7.34M | $7.08M | $6.72M | $8.59M |
| Operating income | -$47.35M | -$43.49M | -$28.30M | -$34.02M | -$26.75M | -$21.42M | -$19.93M | -$25.90M | -$21.30M | -$24.33M | -$16.25M | -$16.25M |
| Interest expense | $6.0K | $9.0K | $12.0K | $15.0K | $17.0K | $19.0K | $22.0K | $24.0K | $27.0K | $29.0K | $713.0K | $1.47M |
| Income tax | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| Net income | -$46.64M | -$42.41M | -$27.85M | -$32.73M | -$26.88M | -$21.53M | -$18.79M | -$25.52M | -$20.93M | -$24.06M | $47.74M | -$117.09M |
| EPS, basic | -$0.13 | -$0.12 | - | -$0.09 | -$0.09 | -$0.08 | -$0.07 | -$0.10 | -$0.09 | -$0.10 | - | -$0.93 |
| EPS, diluted | -$0.13 | -$0.12 | - | -$0.09 | -$0.09 | -$0.08 | -$0.07 | -$0.10 | -$0.09 | -$0.10 | - | -$0.93 |
| Diluted shares | 369.0M | 366.6M | - | 353.3M | 298.0M | 269.3M | - | 267.8M | 232.8M | 231.2M | - | 125.7M |
| Line item | Jun 30, 2026 | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 | Dec 31, 2023 | Sep 30, 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash and equivalents | $455.41M | $276.58M | $319.77M | $297.34M | $312.76M | $116.59M | $139.04M | $157.69M | $172.74M | $123.98M | $143.94M | $164.28M |
| Current assets | $461.43M | $282.25M | $324.65M | $299.95M | $316.26M | $120.71M | $142.13M | $161.56M | $178.47M | $130.60M | $149.87M | $171.81M |
| Total assets | $470.43M | $300.35M | $343.32M | $316.55M | $333.33M | $138.36M | $160.36M | $180.22M | $200.39M | $153.00M | $172.73M | $195.77M |
| Current liabilities | $25.98M | $20.10M | $26.55M | $28.63M | $25.35M | $22.56M | $26.23M | $29.34M | $34.18M | $38.64M | $36.76M | $180.45M |
| Long-term debt | $49.26M | $48.96M | $50.11M | $50.85M | $41.05M | $42.45M | $43.94M | $42.97M | $37.84M | $40.51M | $40.51M | $38.55M |
| Total debt | $49.26M | $48.96M | $50.11M | $50.85M | $41.05M | $42.45M | $43.94M | $42.97M | $37.84M | $40.51M | $40.51M | $38.55M |
| Total liabilities | $83.17M | $88.41M | $96.38M | $97.56M | $84.60M | $83.30M | $88.84M | $91.42M | $91.53M | $99.15M | $97.79M | $244.88M |
| Shareholders' equity | $387.27M | $211.94M | $246.94M | $218.99M | $248.73M | $55.06M | $71.53M | $88.80M | $108.87M | $53.85M | $74.94M | -$49.11M |
| Line item | Jun 30, 2026 | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 | Dec 31, 2023 | Sep 30, 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating cash flow | -$40.42M | -$40.88M | -$26.72M | -$24.17M | -$20.18M | -$22.02M | -$18.31M | -$21.61M | -$21.50M | -$19.80M | -$16.12M | -$17.95M |
| Capital expenditures | -$1.0K | $24.0K | $250.0K | $108.0K | $2.0K | $378.0K | -$2.0K | $35.0K | $201.0K | $140.0K | $17.0K | $0 |
| Free cash flow | -$40.43M | -$40.90M | -$26.97M | -$24.27M | -$20.18M | -$22.40M | -$18.31M | -$21.65M | -$21.70M | -$19.94M | -$16.13M | -$17.95M |
| Investing cash flow | $1.0K | -$3.02M | -$247.0K | -$48.0K | $62.0K | -$371.0K | $13.0K | -$35.0K | -$201.0K | -$140.0K | -$10.0K | -$3.49M |
| Financing cash flow | $216.66M | $711.0K | $49.56M | $8.80M | $216.29M | -$52.0K | -$357.0K | $6.59M | $70.47M | -$22.0K | -$4.25M | $140.63M |
| Stock-based compensation | $5.81M | $5.55M | $3.53M | $3.29M | $3.19M | $3.29M | $3.22M | $3.36M | $3.33M | $3.20M | $1.97M | $2.04M |
| Line item | Jun 30, 2026 | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 | Dec 31, 2023 | Sep 30, 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue growth, YoY | -100.0% | -100.0% | 171.3% | -100.0% | 78.6% | -32.5% | -43.9% | -62.3% | -53.6% | -27.5% | - | - |
| Operating margin | - | - | -516.0% | - | -1347.1% | -930.5% | -985.8% | -1448.4% | -1915.4% | -713.3% | -450.8% | -342.4% |
| Net margin | - | - | -507.8% | - | -1353.6% | -935.2% | -929.0% | -1427.5% | -1882.0% | -705.4% | 1324.7% | -2467.1% |
| Free cash flow margin | - | - | -491.7% | - | -1016.3% | -973.0% | -905.5% | -1210.9% | -1951.9% | -584.5% | -447.7% | -378.2% |
| Current ratio | 17.76 | 14.04 | 12.23 | 10.48 | 12.48 | 5.35 | 5.42 | 5.51 | 5.22 | 3.38 | 4.08 | 0.95 |
| Debt to equity | 0.13 | 0.23 | 0.20 | 0.23 | 0.17 | 0.77 | 0.61 | 0.48 | 0.35 | 0.75 | 0.54 | - |
Source: XBRL data Taysha Gene Therapies Inc. files with the SEC, latest filing dated Aug 11, 2026 (see filings on SEC EDGAR). Provided for information only, not investment advice. Check the filing before relying on a number.
* Worked out from the filings rather than stated in them: Q4 is the full year less the first nine months.
Per-share figures are as filed. The filings show no stock split in these periods.
EPS growth is left out where the share count moved enough to suggest a split the filings do not show. Growth rates need a positive starting figure. CAGR is compound annual growth between fiscal years. The CSV holds every period on file, in full figures, from the same SEC filings.
| Company | Revenue | Growth | Net income | Net margin | Market cap |
|---|---|---|---|---|---|
| TSHA | $5.49M | -32.3% | -$149.63M | -2728.0% | $1.41B |
| AMGN | $38.90B | +8.2% | $9.39B | 24.1% | $249.05B |
| GILD | $30.99B | +6.5% | -$3.86B | -12.5% | $207.00B |
| MRNA | $2.52B | +13.1% | -$2.79B | -110.5% | $101.48B |
| ARGX | $4.25B | +88.6% | $1.29B | 30.4% | $57.55B |
| RVMD | $0 | - | -$1.13B | - | $41.59B |
| BIIB | $10.30B | +2.3% | $347.50M | 3.4% | $36.71B |
| BNTX | €2.87B | +4.3% | -€1.14B | -39.6% | $21.98B |
| EXEL | $2.50B | +9.1% | $885.14M | 35.5% | $16.98B |