| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Trigran Investments, Inc. | 11.2% | $15.2M | 1.62M | Trigran Investments, Inc. | Sep 30, 2025 | |||
| Caligan Partners LP | 9.95% | $14.4M | 1.44M | Caligan Partners LP | Nov 19, 2025 | |||
| BlackRock, Inc. | 6.8% | -34.5% | $14.5M | -$8.94M | 963K | -38.2% | BlackRock, Inc. | Mar 31, 2025 |
| BlackRock Portfolio Management LLC | 5.5% | $7.45M | 793K | BlackRock Portfolio Management LLC | Sep 30, 2025 | |||
| DIMENSIONAL FUND ADVISORS LP | 4.5% | $9.88M | 657K | Dimensional Fund Advisors LP | Dec 31, 2024 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 12.2M | $115M | -$5.97M | $9.40 | 112 |
| 2025 Q2 | 12.7M | $134M | -$1.53M | $10.58 | 101 |
| 2025 Q1 | 12.7M | $191M | +$2.18M | $15.03 | 107 |
| 2024 Q4 | 12.5M | $206M | -$14.1M | $16.46 | 107 |
| 2024 Q3 | 13.1M | $324M | -$7.57M | $24.70 | 121 |
| 2024 Q2 | 13.2M | $335M | -$3.27M | $25.33 | 113 |
| 2024 Q1 | 13.4M | $340M | -$1.18M | $25.40 | 119 |
| 2023 Q4 | 11.2K | $254K | -$539K | $22.66 | 1 |
| 2023 Q3 | 13M | $242M | -$5.56M | $18.63 | 115 |
| 2023 Q2 | 13.1M | $340M | +$436K | $25.98 | 116 |
| 2023 Q1 | 13.1M | $376M | -$1.05M | $28.72 | 118 |
| 2022 Q4 | 13.1M | $388M | -$23.8M | $29.60 | 123 |
| 2022 Q3 | 13.3M | $317M | -$2.36M | $23.80 | 112 |
| 2022 Q2 | 12.8M | $285M | -$1.57M | $22.32 | 116 |
| 2022 Q1 | 12.9M | $325M | +$2.54M | $25.11 | 111 |
| 2021 Q4 | 13.5M | $483M | +$10.3M | $35.83 | 125 |
| 2021 Q3 | 13.1M | $559M | -$406K | $42.56 | 126 |
| 2021 Q2 | 13.1M | $569M | -$4.32M | $43.29 | 135 |
| 2021 Q1 | 13.3M | $543M | -$15.1M | $40.79 | 144 |
| 2020 Q4 | 13.5M | $611M | +$252K | $45.26 | 154 |
| 2020 Q3 | 13.5M | $479M | -$7.3M | $35.39 | 151 |
| 2020 Q2 | 13.8M | $519M | +$35.1M | $37.73 | 153 |
| 2020 Q1 | 12.9M | $374M | -$23M | $28.91 | 155 |
| 2019 Q4 | 13.2M | $684M | -$12.1M | $51.85 | 184 |
| 2019 Q3 | 13.6M | $749M | -$19.5M | $54.89 | 188 |
| 2019 Q2 | 14M | $570M | +$37.4M | $40.62 | 163 |
| 2019 Q1 | 13.2M | $399M | +$13.1M | $30.24 | 148 |
| 2018 Q4 | 12.8M | $429M | -$13.5M | $33.61 | 156 |
| 2018 Q3 | 13.1M | $554M | -$31.4M | $42.18 | 152 |
| 2018 Q2 | 13.9M | $446M | +$47.6M | $32.00 | 162 |
| 2018 Q1 | 12.1M | $603M | +$11.4M | $49.72 | 163 |
| 2017 Q4 | 12.4M | $669M | -$3.46M | $53.91 | 164 |
| 2017 Q3 | 12.4M | $719M | +$3.28M | $58.00 | 163 |
| 2017 Q2 | 12.3M | $606M | +$28M | $49.34 | 151 |
| 2017 Q1 | 11.8M | $514M | +$108M | $43.44 | 150 |
| 2016 Q4 | 11M | $538M | -$2.61M | $48.96 | 152 |
| 2016 Q3 | 10.9M | $521M | -$20.6M | $47.85 | 158 |
| 2016 Q2 | 11.5M | $615M | -$30.8M | $53.65 | 157 |
| 2016 Q1 | 11.9M | $531M | -$11.2M | $44.72 | 158 |
| 2015 Q4 | 13.2M | $475M | -$3.26M | $38.16 | 150 |
| 2015 Q3 | 12.5M | $397M | +$11.1M | $31.83 | 134 |
| 2015 Q2 | 11.9M | $395M | -$15.2M | $33.03 | 134 |
| 2015 Q1 | 12.1M | $497M | +$17.8M | $41.17 | 156 |
| 2014 Q4 | 11.7M | $476M | +$37M | $40.74 | 158 |
| 2014 Q3 | 11M | $405M | +$34.1M | $36.66 | 151 |
| 2014 Q2 | 9.99M | $463M | -$6.56M | $46.33 | 160 |
| 2014 Q1 | 10.1M | $415M | +$53.5M | $41.10 | 151 |