| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Caligan Partners LP | 10% | $14,365,651 | 1,435,130 | Caligan Partners LP | 19 Nov 2025 | |||
| BlackRock, Inc. | 6.8% | -35% | $14,147,616 | -$8,737,671 | 963,078 | -38% | BlackRock, Inc. | 31 Mar 2025 |
| BlackRock Portfolio Management LLC | 5.5% | $7,454,957 | 793,359 | BlackRock Portfolio Management LLC | 30 Sep 2025 | |||
| DIMENSIONAL FUND ADVISORS LP | 4.5% | $9,656,545 | 657,355 | Dimensional Fund Advisors LP | 31 Dec 2024 | |||
| Trigran Investments, Inc. | 1.2% | -91% | $1,618,745 | -$13,965,184 | 168,400 | -90% | Trigran Investments, Inc. | 31 Dec 2025 |
| Filer | Ownership | Nb Shares | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 12% | 1,741,762 | +14% | 0% | $16,372,563 |
| Trigran Investments, Inc. | 12% | 1,621,215 | -20% | 2.8% | $15,239,422 |
| Caligan Partners LP | 10% | 1,435,130 | 0% | 1.9% | $13,490,222 |
| VANGUARD GROUP INC | 5.6% | 780,663 | +0.15% | 0% | $7,338,232 |
| ACADIAN ASSET MANAGEMENT LLC | 4.5% | 632,791 | +9.9% | 0.01% | $5,941,000 |
| DIMENSIONAL FUND ADVISORS LP | 4.3% | 601,163 | -3.5% | 0% | $5,650,730 |
| CAPITAL MANAGEMENT CORP /VA | 3.9% | 551,248 | +35% | 0.81% | $5,181,727 |
| BOOTHBAY FUND MANAGEMENT, LLC | 3.8% | 539,642 | +1.9% | 0.13% | $5,072,635 |
| RENAISSANCE TECHNOLOGIES LLC | 3.8% | 533,017 | +1.1% | 0.01% | $5,010,360 |
| MORGAN STANLEY | 2.8% | 394,741 | +264% | 0% | $3,710,565 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.4% | 335,681 | +4.5% | 0% | $3,156,398 |
| STATE STREET CORP | 2.3% | 323,378 | -0.3% | 0% | $3,039,753 |
| D. E. Shaw & Co., Inc. | 1.2% | 175,315 | +41% | 0% | $1,647,961 |
| ENVESTNET ASSET MANAGEMENT INC | 0.93% | 130,809 | +7.8% | 0% | $1,229,605 |
| NORTHERN TRUST CORP | 0.85% | 119,112 | +3.9% | 0% | $1,119,653 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 0.78% | 109,814 | -8% | 0% | $1,032,252 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.74% | 103,870 | -22% | 0% | $976,378 |
| Cove Street Capital, LLC | 0.73% | 101,956 | +38% | 1.3% | $958,386 |
| GLOBEFLEX CAPITAL L P | 0.62% | 87,600 | 0% | 0.13% | $823,440 |
| MILLENNIUM MANAGEMENT LLC | 0.62% | 86,874 | -35% | 0% | $816,616 |
| DEUTSCHE BANK AG\ | 0.58% | 81,290 | 0% | 0% | $764,126 |
| TWO SIGMA INVESTMENTS, LP | 0.57% | 79,921 | 0% | $751,257 | |
| MARSHALL WACE, LLP | 0.53% | 73,724 | +224% | 0% | $693,006 |
| GOLDMAN SACHS GROUP INC | 0.46% | 64,975 | +150% | 0% | $610,765 |
| Quantinno Capital Management LP | 0.42% | 58,594 | +337% | 0% | $550,784 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 16,415 | $157,749 | -$307,845 | $9.61 | 4 |
| 2025 Q3 | 12,231,313 | $114,982,192 | -$5,971,104 | $9.40 | 113 |
| 2025 Q2 | 12,685,136 | $134,203,655 | -$1,529,085 | $10.58 | 101 |
| 2025 Q1 | 12,677,819 | $190,700,837 | +$2,180,082 | $15.03 | 107 |
| 2024 Q4 | 12,529,691 | $206,235,517 | -$14,093,626 | $16.46 | 108 |
| 2024 Q3 | 13,093,708 | $323,524,735 | -$7,569,530 | $24.70 | 121 |
| 2024 Q2 | 13,238,350 | $335,327,792 | -$3,265,667 | $25.33 | 113 |
| 2024 Q1 | 13,404,303 | $340,492,164 | +$4,319,363 | $25.40 | 119 |
| 2023 Q4 | 13,250,118 | $300,245,422 | +$6,673,700 | $22.66 | 116 |
| 2023 Q3 | 13,003,869 | $242,256,970 | -$5,557,577 | $18.63 | 116 |
| 2023 Q2 | 13,100,461 | $340,372,426 | +$436,229 | $25.98 | 116 |
| 2023 Q1 | 13,079,037 | $375,621,420 | -$1,049,447 | $28.72 | 118 |
| 2022 Q4 | 13,106,170 | $387,952,547 | -$23,669,010 | $29.60 | 123 |
| 2022 Q3 | 13,466,221 | $320,512,893 | -$1,527,070 | $23.80 | 114 |
| 2022 Q2 | 13,537,892 | $302,166,866 | -$732,634 | $22.32 | 118 |
| 2022 Q1 | 13,595,480 | $341,424,225 | +$996,762 | $25.11 | 114 |
| 2021 Q4 | 13,487,182 | $483,258,995 | +$10,255,331 | $35.83 | 125 |
| 2021 Q3 | 13,151,662 | $559,519,170 | -$490,889 | $42.56 | 127 |
| 2021 Q2 | 13,141,807 | $568,895,445 | -$4,270,965 | $43.29 | 133 |
| 2021 Q1 | 13,310,684 | $543,030,178 | -$15,429,177 | $40.79 | 144 |
| 2020 Q4 | 13,538,757 | $612,639,033 | +$244,003 | $45.26 | 156 |
| 2020 Q3 | 13,592,200 | $481,004,726 | -$8,432,726 | $35.39 | 153 |
| 2020 Q2 | 13,813,202 | $520,292,852 | +$34,612,076 | $37.73 | 155 |
| 2020 Q1 | 13,000,312 | $375,884,789 | -$23,630,047 | $28.91 | 160 |
| 2019 Q4 | 13,454,848 | $697,513,936 | -$12,549,474 | $51.85 | 188 |
| 2019 Q3 | 13,671,640 | $750,377,749 | -$18,168,917 | $54.89 | 191 |
| 2019 Q2 | 14,024,589 | $569,641,989 | +$37,425,161 | $40.62 | 164 |
| 2019 Q1 | 13,319,121 | $402,798,234 | +$13,754,863 | $30.24 | 152 |
| 2018 Q4 | 12,765,105 | $429,002,609 | -$13,458,065 | $33.61 | 156 |
| 2018 Q3 | 13,139,092 | $554,138,864 | -$31,421,390 | $42.18 | 153 |
| 2018 Q2 | 13,943,042 | $446,152,896 | +$47,549,513 | $32.00 | 163 |
| 2018 Q1 | 12,380,690 | $615,555,237 | +$15,254,180 | $49.72 | 163 |
| 2017 Q4 | 12,417,396 | $669,502,564 | -$1,448,565 | $53.91 | 165 |
| 2017 Q3 | 12,404,517 | $719,433,944 | +$3,285,099 | $58.00 | 163 |
| 2017 Q2 | 12,374,607 | $610,498,457 | +$26,979,854 | $49.34 | 154 |
| 2017 Q1 | 11,852,436 | $514,912,867 | +$107,801,621 | $43.44 | 152 |
| 2016 Q4 | 10,997,247 | $538,411,707 | -$2,604,321 | $48.96 | 152 |
| 2016 Q3 | 11,084,615 | $530,426,792 | -$20,700,941 | $47.85 | 159 |
| 2016 Q2 | 11,499,663 | $616,813,180 | -$31,454,369 | $53.65 | 159 |
| 2016 Q1 | 12,121,173 | $542,270,562 | -$11,877,450 | $44.72 | 160 |
| 2015 Q4 | 12,415,909 | $473,859,149 | -$1,414,918 | $38.16 | 149 |
| 2015 Q3 | 12,475,677 | $397,091,901 | +$11,089,244 | $31.83 | 135 |
| 2015 Q2 | 12,143,231 | $401,082,257 | -$15,149,040 | $33.03 | 136 |
| 2015 Q1 | 12,274,379 | $505,215,345 | +$17,599,542 | $41.17 | 159 |
| 2014 Q4 | 11,859,338 | $483,081,891 | +$36,845,748 | $40.74 | 159 |
| 2014 Q3 | 11,043,556 | $404,914,011 | +$34,112,722 | $36.66 | 150 |
| 2014 Q2 | 9,987,532 | $462,796,042 | -$6,557,083 | $46.33 | 160 |
| 2014 Q1 | 10,153,818 | $417,235,325 | +$54,137,543 | $41.10 | 152 |