Revenue
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $45.4M | $48.1M | $49.9M | $52.2M | $53.5M | $51.2M | $54.5M | $85.3M | $90.3M | $129.5M | $143.0M | $173.6M | $147.8M | $132.8M | $138.7M | $97.6M | $93.3M |
| Gross profit | $28.7M | $30.9M | $29.3M | $31.7M | $31.8M | $30.3M | $36.5M | $37.4M | $41.0M | $52.6M | $64.2M | $62.3M | $59.2M | $56.9M | $63.3M | $40.0M | $45.6M |
| Gross margin | 63.20% | 64.32% | 58.76% | 60.78% | 59.43% | 59.22% | 66.96% | 43.93% | 45.36% | 40.59% | 44.92% | 35.91% | 40.01% | 42.83% | 45.62% | 41.01% | 48.93% |
| Research & development | $9.7M | $12.4M | $15.4M | $14.4M | $16.1M | $21.0M | $17.9M | $15.4M | $18.1M | $28.4M | $31.1M | $29.6M | $27.3M | $23.2M | $22.6M | $16.8M | $14.5M |
| Operating expenses | $51.1M | $52.6M | $59.6M | $60.3M | $65.3M | $74.4M | $68.4M | $89.1M | $96.7M | $136.5M | $64.8M | $173.8M | $149.9M | $74.1M | $57.6M | $43.8M | $49.2M |
| Operating income | −$5.7M | −$4.4M | −$9.6M | −$8.1M | −$11.8M | −$44.1M | −$14.0M | −$3.9M | −$6.4M | −$83.9M | −$507,000 | −$222,000 | −$2.1M | −$17.2M | $5.7M | −$3.8M | −$3.6M |
| Operating margin | −12.60% | −9.24% | −19.32% | −15.62% | −22.06% | −86.02% | −25.62% | −4.56% | −7.04% | −64.76% | −0.35% | −0.13% | −1.42% | −12.98% | 4.13% | −3.88% | −3.83% |
| EBITDA | −$4.4M | −$3.0M | −$7.9M | −$6.5M | −$10.6M | −$42.5M | −$12.5M | −$2.4M | −$3.6M | −$80.7M | $3.1M | $3.2M | $1.3M | −$14.0M | $8.5M | −$789,000 | $8.1M |
| EBITDA margin | −9.63% | −6.33% | −15.75% | −12.55% | −19.81% | −82.90% | −22.87% | −2.80% | −3.94% | −62.29% | 2.16% | 1.83% | 0.88% | −10.58% | 6.14% | −0.81% | 8.72% |
| Net income | −$5.2M | −$4.9M | −$9.9M | −$8.2M | −$4.4M | −$38.4M | −$4.0M | −$2.7M | −$6.1M | −$84.1M | $26.7M | −$19.1M | $1.8M | −$35.2M | $3.0M | −$3.0M | −$2.1M |
| Net profit margin | −11.53% | −10.28% | −19.86% | −15.80% | −8.21% | −75.06% | −7.42% | −3.14% | −6.74% | −64.89% | 18.68% | −11.00% | 1.23% | −26.50% | 2.13% | −3.12% | −2.21% |
| Basic EPSper basic share | -$0.12 | -$0.11 | -$0.23 | -$0.19 | -$0.10 | — | — | — | — | -$2.01 | $0.65 | -$0.48 | $0.05 | — | $0.08 | -$0.10 | -$0.07 |
| Diluted EPSper diluted share | -$0.12 | -$0.11 | -$0.23 | -$0.19 | -$0.10 | — | — | — | — | -$2.01 | $0.65 | -$0.48 | $0.05 | — | $0.08 | -$0.10 | -$0.07 |
Reported shareholders
| Holder | % owned |
|---|---|
Edenbrook Capital, LLC | 36.96%14.66M shares |
RENAISSANCE TECHNOLOGIES LLC | 3.97%1.58M shares |
Kanen Wealth Management LLC | 3.28%1.3M shares |
VANGUARD CAPITAL MANAGEMENT LLC | 2.72%1.08M shares |
BlackRock, Inc. | 1.65%656.22K shares |
GEODE CAPITAL MANAGEMENT, LLC | 1.01%400.63K shares |
P.A.W. CAPITAL CORP | 1.01%400K shares |
Miller Edwin A | ≈0.85%336.76K shares |
VANGUARD FIDUCIARY TRUST CO | 0.51%203.63K shares |
ACADIAN ASSET MANAGEMENT LLC | 0.47%185.45K shares |
CLINE DENNIS | ≈0.37%146.76K shares |
Arax Advisory Partners | 0.37%145.91K shares |
STATE STREET CORP | 0.35%140.7K shares |
Acuitas Investments, LLC | 0.26%102.73K shares |
HARTLESS TROY | ≈0.22%87.5K shares |
NORTHERN TRUST CORP | 0.18%70.35K shares |
DIMENSIONAL FUND ADVISORS LP | 0.17%66.24K shares |
MARATHON CAPITAL MANAGEMENT | 0.16%64K shares |
GOLDMAN SACHS GROUP INC | 0.11%44.59K shares |
BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.11%42.33K shares |
Percentages use 39.68M 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.
| Transaction | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| Mar 27, 2025Form 4 | EDENBROOK LONG ONLY VALUE FUND, LP +2TenPercentOwner | BuyClass B Common Stock · indirect | 2.3K | $1.69 | $3.9K | 1.42M |
| Mar 26, 2025Form 4 | EDENBROOK LONG ONLY VALUE FUND, LP +2TenPercentOwner | BuyClass B common stock · indirect | 31.0K | $1.71 | $52.9K | 1.42M |
| Mar 25, 2025Form 4 | EDENBROOK LONG ONLY VALUE FUND, LP +2TenPercentOwner | BuyClass B Common Stock · indirect | 69.2K | $1.75 | $121.1K | 1.39M |
| Nov 18, 2024Form 4 · 10b5-1 | Miller Edwin AChief Executive Officer | BuyClass B Common Stock | 5.0K | $1.73 | $8.6K | 336.8K |
| Nov 15, 2024Form 4 · 10b5-1 | Miller Edwin AChief Executive Officer | BuyClass B Common Stock | 807 | $1.70 | $1.4K | 331.8K |