Revenue
2019
2020
2021
2022
2023
2024
2025
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|
| Revenue | $568.1M | $573.3M | $512.3M | $512.1M | $430.9M | $321.2M | $340.1M |
| Gross profit | $388.2M | $388.2M | $328.2M | $331.1M | $302.7M | $233.5M | $249.2M |
| Gross margin | 68.33% | 67.72% | 64.06% | 64.65% | 70.25% | 72.71% | 73.27% |
| Research & development | $12.1M | $14.0M | $13.4M | $23.9M | $19.0M | $11.2M | $11.1M |
| Operating expenses | $334.2M | $403.4M | $409.9M | $498.3M | $290.6M | $212.3M | $218.0M |
| Operating income | $54.0M | −$15.2M | −$81.7M | −$167.2M | $12.1M | $21.2M | $31.2M |
| Operating margin | 9.50% | −2.65% | −15.95% | −32.66% | 2.80% | 6.61% | 9.17% |
| EBITDA | $101.0M | $34.4M | −$24.4M | −$111.8M | $46.9M | $49.9M | $61.5M |
| EBITDA margin | 17.78% | 5.99% | −4.75% | −21.84% | 10.89% | 15.53% | 18.08% |
| Net income | $22.7M | −$36.1M | −$156.2M | −$158.7M | $19.4M | $16.4M | $6.9M |
| Net profit margin | 4.00% | −6.30% | −30.49% | −30.99% | 4.50% | 5.11% | 2.01% |
| Basic EPSper basic share | $0.34 | -$0.56 | -$2.49 | -$2.59 | -$0.15 | — | — |
| Diluted EPSper diluted share | $0.33 | -$0.56 | -$2.49 | -$2.59 | -$0.15 | — | — |
Reported shareholders
| Holder | % owned |
|---|---|
SUTTER MARTIN P | ≈19.26%13.14M shares |
Essex Woodlands Management, Inc. | ≈19.09%13.02M shares |
Nantahala Capital Management, LLC | ≈17.59%12M shares |
Bartholdson John A. | ≈10.34%7.05M shares |
Juniper Investment Company, LLC | ≈10.17%6.94M shares |
BlackRock, Inc. | ≈5.04%3.44M shares |
ROYCE & ASSOCIATES LP | ≈2.69%1.83M shares |
VANGUARD CAPITAL MANAGEMENT LLC | ≈2.57%1.75M shares |
GEODE CAPITAL MANAGEMENT, LLC | ≈2.00%1.37M shares |
AMERICAN CENTURY COMPANIES INC | ≈1.98%1.35M shares |
DIMENSIONAL FUND ADVISORS LP | ≈1.65%1.13M shares |
STATE STREET CORP | ≈1.62%1.1M shares |
VANGUARD PORTFOLIO MANAGEMENT LLC | ≈1.53%1.04M shares |
Hillsdale Investment Management Inc. | ≈1.33%907.74K shares |
Engine Capital Management, LP | ≈1.32%900.56K shares |
WELLINGTON MANAGEMENT GROUP LLP | ≈1.10%748.36K shares |
RENAISSANCE TECHNOLOGIES LLC | ≈1.08%736K shares |
OBERWEIS ASSET MANAGEMENT INC/ | ≈1.04%709.71K shares |
GOLDMAN SACHS GROUP INC | ≈0.96%652.37K shares |
KENNEDY CAPITAL MANAGEMENT LLC | ≈0.68%466.56K shares |
Percentages use 68.21M shares of this listed class outstanding on Jun 27, 2026. ≈ compares the latest reported holding with a share total from a different date; it is not a confirmed current stake.
Reported positions exceed 100% in total, so the circle shows the selected holder only.
| Transaction | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| Mar 11, 2026Form 4 | McMurry-Heath MichelleDirector | SellClass A Common Stock | 12.0K | $8.79 | $105.5K | 45.0K |
| Dec 4, 2025Form 4 | NOHRA GUY PDirector | SellClass A Common Stock | 10.0K | $7.57 | $75.7K | 116.6K |
| Nov 7, 2025Form 4 | McMurry-Heath MichelleDirector | SellClass A Common Stock | 17.7K | $7.42 | $131.3K | 57.0K |
| Apr 11, 2025Form 4 · 10b5-1 | Singleton Mark LeonardSVP & CFO | SellClass A Common Stock | 3.9K | $7.57 | $29.3K | 141.1K |
| Apr 11, 2025Form 4 · 10b5-1 | D'Adamio AnthonySVP & General Counsel | SellClass A Common Stock | 3.0K | $7.57 | $22.4K | 131.4K |