| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC | 9.7% | +33% | $144,129,565 | +$37,663,967 | 4,864,312 | +35% | The Vanguard Group | 30 Sep 2025 |
| ROYCE & ASSOCIATES LP | 3.9% | $25,367,706 | 1,913,100 | ROYCE & ASSOCIATES LP | 30 Jun 2025 | |||
| NEEDHAM INVESTMENT MANAGEMENT LLC | 3.7% | -36% | $48,112,033 | -$21,320,338 | 1,837,740 | -31% | Needham Investment Management L.L.C. | 30 Jun 2025 |
| Senvest Management, LLC | 3.7% | -28% | $24,004,008 | -$8,735,953 | 1,810,257 | -27% | Senvest Management, LLC | 30 Jun 2025 |
| Filer | Ownership | Nb Shares | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 9.7% | 4,864,312 | +18% | 0% | $144,129,564 |
| BlackRock, Inc. | 9% | 4,517,737 | +2.8% | 0% | $133,860,547 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 3.6% | 1,792,740 | -2.4% | 3.7% | $53,118,886 |
| Harvey Partners, LLC | 2.8% | 1,397,444 | -34% | 3.8% | $41,406,266 |
| ROYCE & ASSOCIATES LP | 2.7% | 1,328,922 | -31% | 0.39% | $39,375,959 |
| NEUBERGER BERMAN GROUP LLC | 2.6% | 1,291,125 | -2.1% | 0.03% | $38,227,032 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.4% | 1,214,653 | -0.07% | 0% | $35,995,281 |
| AWM Investment Company, Inc. | 2.3% | 1,169,680 | -13% | 3.2% | $34,657,618 |
| MILLENNIUM MANAGEMENT LLC | 2.2% | 1,104,932 | -4.6% | 0.03% | $32,739,135 |
| Invesco Ltd. | 2.1% | 1,057,281 | +377% | 0% | $31,327,237 |
| STATE STREET CORP | 2.1% | 1,049,922 | +6.5% | 0% | $31,109,189 |
| PINNACLE ASSOCIATES LTD | 1.9% | 928,350 | -20% | 0.37% | $27,507,011 |
| Senvest Management, LLC | 1.8% | 900,555 | -50% | 0.86% | $26,683,445 |
| Stephens Investment Management Group LLC | 1.7% | 845,456 | -18% | 0.32% | $25,050,861 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 1.7% | 836,960 | 0.01% | $24,799,125 | |
| Portolan Capital Management, LLC | 1.5% | 769,788 | 1.2% | $22,808,818 | |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1.5% | 755,754 | +119% | 0.01% | $22,392,991 |
| DIMENSIONAL FUND ADVISORS LP | 1.4% | 722,700 | -14% | 0% | $21,412,180 |
| MARSHALL WACE, LLP | 1.3% | 631,486 | +538% | 0.02% | $18,710,933 |
| AIGH Capital Management LLC | 1.2% | 600,103 | 0% | 6.2% | $17,781,052 |
| Divisar Capital Management LLC | 1.2% | 575,443 | -49% | 4.6% | $17,050,376 |
| Hood River Capital Management LLC | 1.1% | 567,733 | 0.2% | $16,821,929 | |
| EMERALD ADVISERS, LLC | 0.97% | 486,481 | +9859% | 0.46% | $14,414,432 |
| ACADIAN ASSET MANAGEMENT LLC | 0.93% | 462,130 | -1.4% | 0.02% | $13,685,000 |
| NORTHERN TRUST CORP | 0.91% | 454,104 | +9.6% | 0% | $13,455,102 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (% of par) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 83,635 | $3,139,377 | -$59,142 | 3,751% | 7 |
| 2025 Q3 | 42,910,473 | $1,271,318,020 | +$32,584,623 | 2,963% | 224 |
| 2025 Q2 | 42,230,408 | $831,084,603 | +$16,061,135 | 1,968% | 179 |
| 2025 Q1 | 42,177,244 | $327,785,514 | +$10,554,441 | 777% | 156 |
| 2024 Q4 | 40,300,450 | $422,734,097 | +$5,018,620 | 1,049% | 167 |
| 2024 Q3 | 39,694,451 | $429,116,998 | -$11,266,446 | 1,069% | 161 |
| 2024 Q2 | 40,335,264 | $440,868,097 | +$1,494,236 | 1,093% | 142 |
| 2024 Q1 | 40,138,088 | $521,769,376 | +$6,458,934 | 1,300% | 132 |
| 2023 Q4 | 1,058,180 | $14,297,245 | -$135,021 | 1,350.57% | 2 |
| 2023 Q3 | 39,350,092 | $409,235,927 | -$2,179,333 | 1,040% | 142 |
| 2023 Q2 | 39,293,748 | $605,904,750 | +$9,810,932 | 1,542% | 137 |
| 2023 Q1 | 35,728,700 | $363,675,527 | -$17,666,828 | 1,018% | 147 |
| 2022 Q4 | 40,081,220 | $406,221,305 | +$15,333,819 | 1,014% | 137 |
| 2022 Q3 | 39,167,833 | $370,151,988 | -$3,952,676 | 945% | 125 |
| 2022 Q2 | 36,329,173 | $371,298,019 | -$13,570,331 | 1,022% | 122 |
| 2022 Q1 | 35,515,668 | $615,911,903 | -$3,872,759 | 1,734.02% | 131 |
| 2021 Q4 | 38,818,245 | $929,838,802 | -$27,057,860 | 2,395% | 125 |
| 2021 Q3 | 39,561,851 | $1,115,351,083 | -$9,963,109 | 2,819% | 134 |
| 2021 Q2 | 39,568,083 | $1,435,521,622 | +$36,804,611 | 3,627.99% | 144 |
| 2021 Q1 | 38,736,107 | $1,255,049,786 | +$112,841,600 | 3,240% | 159 |
| 2020 Q4 | 35,309,651 | $1,152,889,142 | +$41,334,929 | 3,265.01% | 149 |
| 2020 Q3 | 34,057,113 | $799,778,542 | +$55,431,951 | 2,347.99% | 115 |
| 2020 Q2 | 28,636,095 | $637,279,092 | +$43,103,233 | 2,226% | 112 |
| 2020 Q1 | 23,849,931 | $250,125,098 | -$1,671,842 | 1,049% | 94 |
| 2019 Q4 | 29,011,084 | $588,196,691 | -$2,942,874 | 2,027.99% | 105 |
| 2019 Q3 | 30,580,817 | $478,853,032 | -$9,732,025 | 1,565.99% | 99 |
| 2019 Q2 | 30,530,635 | $585,226,167 | +$35,728,713 | 1,919.97% | 99 |
| 2019 Q1 | 28,988,881 | $645,472,294 | +$56,738,420 | 2,228% | 102 |
| 2018 Q4 | 27,803,340 | $494,350,067 | +$108,435,449 | 1,777.99% | 104 |
| 2018 Q3 | 21,324,604 | $472,163,128 | +$99,151,926 | 2,220.97% | 95 |
| 2018 Q2 | 16,162,142 | $534,125,000 | +$534,125,113 | 3,305.95% | 100 |
| 2016 Q1 | 240 | $6,000 | $0 | 2,500% | 1 |