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 | $616.9M | $589.5M | $598.2M | $571.2M | $528.7M | $493.3M | $654.8M | $641.3M | $616.6M | $1.15B | $1.25B | $1.40B | $1.28B | $1.28B | $1.16B | $1.16B | $1.12B |
| Gross profit | $311.8M | $301.0M | $295.0M | $265.4M | $243.2M | $217.2M | $292.7M | $283.3M | $260.4M | $403.4M | $461.8M | $546.9M | $506.9M | $511.5M | $464.8M | $427.3M | $388.2M |
| Gross margin | 50.55% | 51.06% | 49.32% | 46.46% | 45.99% | 44.03% | 44.70% | 44.17% | 42.23% | 35.10% | 36.97% | 39.07% | 39.61% | 40.07% | 40.09% | 36.82% | 34.74% |
| Research & development | $14.5M | $12.4M | $9.0M | $7.3M | $7.4M | $7.3M | $9.3M | $8.7M | $8.9M | $18.3M | $17.7M | $20.0M | $21.0M | $17.1M | $12.5M | $14.5M | — |
| Operating expenses | $178.4M | $179.4M | $211.1M | $234.7M | $192.0M | $193.0M | $245.1M | $233.1M | $345.2M | $503.6M | $408.3M | $343.8M | $316.8M | $306.9M | $291.9M | $305.5M | $320.5M |
| Operating income | $133.5M | $121.6M | $83.9M | $30.7M | $51.1M | $24.2M | $47.5M | $50.2M | −$84.9M | −$100.2M | $53.6M | $203.1M | $190.1M | $204.5M | $172.9M | $121.8M | $67.7M |
| Operating margin | 21.64% | 20.63% | 14.03% | 5.37% | 9.67% | 4.90% | 7.26% | 7.83% | −13.76% | −8.72% | 4.29% | 14.51% | 14.86% | 16.02% | 14.91% | 10.49% | 6.06% |
| EBITDA | $149.1M | $134.9M | $100.2M | $50.3M | $72.7M | $44.9M | $67.7M | $70.6M | −$61.9M | −$52.4M | $106.8M | $263.7M | $244.0M | $258.8M | $225.9M | $173.6M | $119.7M |
| EBITDA margin | 24.18% | 22.88% | 16.76% | 8.80% | 13.76% | 9.10% | 10.34% | 11.01% | −10.04% | −4.56% | 8.55% | 18.84% | 19.07% | 20.27% | 19.48% | 14.96% | 10.71% |
| Net income | $92.7M | $85.7M | $46.6M | $15.7M | $38.1M | $723,000 | −$249.1M | −$21.6M | −$66.2M | −$105.2M | $19.9M | $163.6M | $30.0M | $87.3M | $111.6M | $24.0M | $13.7M |
| Net profit margin | 15.03% | 14.55% | 7.78% | 2.75% | 7.20% | 0.15% | −38.05% | −3.38% | −10.74% | −9.15% | 1.59% | 11.68% | 2.35% | 6.84% | 9.62% | 2.07% | 1.23% |
| Basic EPSper basic share | $1.72 | $1.58 | $0.82 | $0.26 | $0.63 | $0.01 | -$4.07 | -$0.36 | -$1.11 | -$1.78 | $0.32 | $2.31 | $0.41 | $1.25 | $1.63 | $0.36 | $0.24 |
| Diluted EPSper diluted share | $1.70 | $1.56 | $0.82 | $0.26 | $0.63 | $0.01 | -$4.04 | -$0.35 | -$1.11 | -$1.78 | $0.32 | $2.26 | $0.40 | $1.17 | $1.50 | $0.35 | $0.24 |
Reported shareholders
Reported holdings Number of shares
| Holder | Shares held |
|---|---|
BlackRock, Inc. | 8.32M |
NEUBERGER BERMAN GROUP LLC | 4.65M |
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 3.03M |
VANGUARD PORTFOLIO MANAGEMENT LLC | 3M |
Capital International Investors | 2.54M |
VANGUARD CAPITAL MANAGEMENT LLC | 2.31M |
STATE STREET CORP | 2.29M |
DIMENSIONAL FUND ADVISORS LP | 1.31M |
GEODE CAPITAL MANAGEMENT, LLC | 1.31M |
COOKE & BIELER LP | 1.28M |
GW&K Investment Management, LLC | 950.55K |
D. E. Shaw & Co., Inc. | 896.26K |
BARROW HANLEY MEWHINNEY & STRAUSS LLC | 887.58K |
SOUTHERNSUN ASSET MANAGEMENT, LLC | 850.18K |
BROWN ADVISORY INC | 744.13K |
Champlain Investment Partners, LLC | 718.71K |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 600.44K |
NORTHERN TRUST CORP | 556.85K |
JENNISON ASSOCIATES LLC | 547.99K |
MORGAN STANLEY | 505.71K |
Bars compare reported share counts. A matching total for this share class and reporting period is unavailable, so percentages are not shown.
| Transaction | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| Oct 16, 2025Form 4 · 10b5-1 | Sternlieb PaulPresident and CEO | SellClass A Common Stock | 2.7K | $44.00 | $118.8K | 328.3K |
| Aug 12, 2025Form 4 · 10b5-1 | Ferland E James JrDirector | SellClass A Common Stock | 4.2K | $40.99 | $173.1K | 94.1K |
| Oct 22, 2024Form 4 · 10b5-1 | Ferland E James JrDirector | SellClass A Common Stock | 1.9K | $44.17 | $85.6K | 86.0K |
| Jul 10, 2024Form 4 · 10b5-1 | Ferland E James JrDirector | SellClass A Common Stock | 1.9K | $37.92 | $73.5K | 86.0K |