Revenue
2013
2014
2020
2021
2022
2023
2024
2025
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $4.9M | $5.2M | $4.5M | $5.5M | $4.5M | $823,000 | — | — | — | — | — | $409,000 | $81,000 |
| Research & development | $23.7M | $34.4M | $33.8M | $35.0M | $20.0M | $14.4M | $9.8M | $8.4M | $2.9M | $5.7M | $4.0M | $5.8M | $6.5M |
| Operating expenses | $41.5M | $47.6M | $45.4M | $42.5M | $28.3M | $22.4M | $19.8M | $17.7M | $16.3M | $23.6M | $10.7M | $14.5M | $12.5M |
| Operating income | −$36.6M | −$42.4M | −$40.9M | −$36.9M | −$23.8M | −$21.6M | −$19.8M | −$17.7M | −$16.2M | −$23.4M | −$10.2M | −$14.1M | −$12.4M |
| Operating margin | −747.02% | −820.18% | −902.85% | −670.77% | −532.45% | −2,622.96% | — | — | — | — | — | −3,449.88% | −15,288.89% |
| EBITDA | −$35.1M | −$41.1M | −$39.9M | −$36.1M | −$22.7M | −$20.5M | −$18.4M | −$16.3M | −$15.8M | −$23.0M | −$9.9M | −$14.0M | −$12.3M |
| EBITDA margin | −715.80% | −794.57% | −881.39% | −654.58% | −506.33% | −2,487.61% | — | — | — | — | — | −3,411.25% | −15,149.38% |
| Net income | −$173.8M | −$18.9M | −$69.0M | −$36.9M | −$23.2M | −$22.2M | −$19.5M | −$16.7M | −$12.8M | −$18.8M | −$516,000 | $23.1M | −$64.6M |
| Net profit margin | −3,544.03% | −365.60% | −1,524.51% | −670.24% | −517.55% | −2,695.14% | — | — | — | — | — | 5,650.12% | −79,732.10% |
| Basic EPSper basic share | -$4.80 | -$0.52 | -$1.91 | -$1.08 | -$0.96 | -$1.35 | -$2.49 | -$3.59 | -$28.15 | -$345.52 | -$27.87 | $58.96 | -$8.96 |
| Diluted EPSper diluted share | -$4.80 | -$0.89 | -$1.91 | -$1.08 | -$0.96 | -$1.35 | -$2.55 | -$3.59 | -$30.53 | -$345.52 | -$27.87 | -$32.63 | -$8.96 |
Reported shareholders
| Holder | % owned |
|---|---|
Madison Asset Management, LLC | 5.67%2.11M shares |
BlackRock, Inc. | 1.51%559.99K shares |
VANGUARD CAPITAL MANAGEMENT LLC | 1.31%487.97K shares |
MILLENNIUM MANAGEMENT LLC | 1.27%470.5K shares |
GEODE CAPITAL MANAGEMENT, LLC | 0.73%270.55K shares |
Birx Deborah | ≈0.57%212.46K shares |
Dauntless Investment Group, LLC | 0.55%203.89K shares |
STATE STREET CORP | 0.35%129.6K shares |
NORTHERN TRUST CORP | 0.24%89.79K shares |
VANGUARD PORTFOLIO MANAGEMENT LLC | 0.22%81.35K shares |
EDGEWOOD MANAGEMENT LLC | 0.22%80K shares |
VANGUARD FIDUCIARY TRUST CO | 0.21%79.5K shares |
Grey Ledge Advisors, LLC | 0.13%50K shares |
RENAISSANCE TECHNOLOGIES LLC | 0.13%48.32K shares |
BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.12%44.68K shares |
SeaCrest Wealth Management, LLC | 0.11%41.52K shares |
Bank of New York Mellon Corp | 0.08%29.75K shares |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.08%28.86K shares |
Hudson Bay Capital Management LP | 0.05%17.58K shares |
Nuveen, LLC | 0.04%15.91K shares |
Percentages use 37.15M shares of this listed class outstanding on Jun 30, 2026. ≈ compares the latest reported holding with a share total from a different date; it is not a confirmed current stake.
Gray completes the 100% scale. Reported positions may overlap; holders have different reporting dates.