| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC | 6.41% | $44M | 895K | The Vanguard Group | 30 Jun 2025 | |||
| WASATCH ADVISORS LP | 6.1% | $32.2M | 854K | WASATCH ADVISORS LP | 31 Mar 2025 | |||
| BlackRock, Inc. | 5.6% | $29.6M | 785K | BlackRock, Inc. | 31 Mar 2025 | |||
| Trigran Investments, Inc. | 4.5% | -46.7% | $31.3M | -$29.1M | 626K | -48.2% | Trigran Investments, Inc. | 30 Jun 2025 |
| ASHFORD CAPITAL MANAGEMENT INC | 4.2% | -18% | $22.1M | -$4.2M | 586K | -16% | ASHFORD CAPITAL MANAGEMENT INC | 31 Mar 2025 |
| Dubner Derek | 3.7% | +2.5% | $27.3M | $668K | 522K | +2.51% | Dubner Derek | 13 Nov 2025 |
| Nantahala Capital Management, LLC | 3.3% | $17M | 452K | Nantahala Capital Management, LLC | 30 Sep 2024 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 9.56M | $500M | +$9.64M | $52.25 | 152 |
| 2025 Q2 | 9.4M | $461M | +$27.5M | $49.20 | 144 |
| 2025 Q1 | 8.82M | $332M | +$19.9M | $37.59 | 130 |
| 2024 Q4 | 8.29M | $300M | +$5.63M | $36.20 | 120 |
| 2024 Q3 | 8.14M | $231M | -$5.11M | $28.45 | 89 |
| 2024 Q2 | 8.26M | $210M | -$3.67M | $25.40 | 76 |
| 2024 Q1 | 8.43M | $165M | +$13.7M | $19.55 | 63 |
| 2023 Q4 | 7.73M | $154M | -$1.78M | $19.97 | 52 |
| 2023 Q3 | 7.84M | $157M | +$3.74M | $20.01 | 56 |
| 2023 Q2 | 7.64M | $157M | +$4.06M | $20.57 | 52 |
| 2023 Q1 | 7.49M | $132M | -$251K | $17.60 | 51 |
| 2022 Q4 | 7.5M | $173M | +$5.09M | $23.02 | 53 |
| 2022 Q3 | 7.38M | $128M | -$15M | $17.32 | 54 |
| 2022 Q2 | 8.22M | $143M | +$10.6M | $19.04 | 56 |
| 2022 Q1 | 6.95M | $198M | -$9.12M | $28.50 | 54 |
| 2021 Q4 | 7.09M | $281M | +$39.9M | $39.69 | 50 |
| 2021 Q3 | 5.78M | $149M | +$5.4M | $25.81 | 38 |
| 2021 Q2 | 5.66M | $133M | +$27M | $23.52 | 41 |
| 2021 Q1 | 4.46M | $83.1M | +$13.1M | $18.42 | 43 |
| 2020 Q4 | 3.61M | $94.1M | +$10.2M | $26.11 | 48 |
| 2020 Q3 | 2.68M | $49.4M | +$160K | $18.46 | 39 |
| 2020 Q2 | 2.96M | $52.3M | +$4.89M | $17.64 | 46 |
| 2020 Q1 | 2.6M | $46.8M | +$4.35M | $18.00 | 33 |
| 2019 Q4 | 2.36M | $43.6M | +$9.83M | $18.51 | 34 |
| 2019 Q3 | 1.83M | $23M | +$1.55M | $12.61 | 22 |
| 2019 Q2 | 1.7M | $21.1M | +$3.14M | $12.40 | 18 |
| 2019 Q1 | 1.46M | $9.78M | +$2.1M | $6.72 | 17 |
| 2018 Q4 | 1.14M | $7.7M | +$3.39M | $6.75 | 18 |
| 2018 Q3 | 639K | $4.16M | +$46.7K | $6.53 | 20 |
| 2018 Q2 | 613K | $5.27M | -$491K | $8.60 | 22 |
| 2018 Q1 | 772K | $4.7M | +$4.7M | $6.10 | 33 |