8X8 Inc
EGHT- 交易所
- Nasdaq
- 產業
- Services-Computer Processing & Data Preparation
- SEC CIK
- 0001023731
近 90 天，8X8 Inc 內部人申報 0 筆公開市場買進、3 筆賣出；2026 年第 2 季末有 174 家機構在 13F 申報持有，市值合計 $1.76 億；沒有大師持有。
持有 EGHT 5% 以上的大股東
最新一份 Schedule 13D 或 13G 申報持有 8X8 Inc 5% 以上的持有人，依持股比例由大到小；變化是跟這位持有人的上一份申報比。
| 持有人 | 最新表單 | 持股 | 變化 | 首次申報 | 最新申報 | 原文 |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G/A | 7.00%股數 918.6 萬 | – | 2025/4/171 份 | 2025/4/17 | SEC |
| Vanguard Portfolio Management LLC | 13G | 5.36%股數 748.1 萬 | 新申報 | 2026/4/271 份 | 2026/4/27 | SEC |
持股是每位持有人最新一份申報的數字。最後一份是舊格式（2024 年 12 月 18 日以前）的持有人沒有持股比例紀錄，不列在這裡；公司被收購或下市之後，持有人通常就不再申報。
13D 與 13G 申報
8X8 Inc 的 42 份 Schedule 13D、13G 申報，由新到舊，包括沒有持股比例的舊格式申報。
| 申報時間（美東） | 申報人 | 表單 | 持股 | 變化 | 事件日 | 原文 |
|---|---|---|---|---|---|---|
| 2026/5/1420:48 ET | Boston Partners | 13G/A | 4.79%股數 667.4 萬 | −0.38 個百分點原本 5.17%低於 5% | 2026/3/31 | SEC |
| 2026/4/2715:59 ET | Vanguard Portfolio Management LLC | 13G | 5.36%股數 748.1 萬 | 新申報 | 2026/3/31 | SEC |
| 2026/4/1621:51 ET | Sylebra Capital LLC等 4 位 | 13D/A | 4.85%股數 675.7 萬 | −1.16 個百分點原本 6.01%低於 5% | 2026/4/16 | SEC |
| 2026/4/817:13 ET | Sylebra Capital LLC等 4 位 | 13D/A | 6.01%股數 836.7 萬 | −1.14 個百分點原本 7.15% | 2026/4/6 | SEC |
| 2026/3/2610:02 ET | Vanguard Group Inc | 13G/A | 0.00%股數 0 | –低於 5% | 2026/3/13 | SEC |
| 2026/2/1716:37 ET | Sylebra Capital LLC等 4 位 | 13D/A | 7.15%股數 995.7 萬 | −1.11 個百分點原本 8.26% | 2026/2/12 | SEC |
| 2026/1/1609:42 ET | Boston Partners | 13G/A | 5.17%股數 717.2 萬 | −1.11 個百分點原本 6.28% | 2025/12/31 | SEC |
| 2026/1/617:10 ET | Sylebra Capital LLC等 4 位 | 13D/A | 8.26%股數 1,145 萬 | −1.70 個百分點原本 9.96% | 2025/1/2 | SEC |
| 2025/11/1413:12 ET | Bank of America Corp | 13G/A | 4.30%股數 591.1 萬 | −1.00 個百分點原本 5.30%低於 5% | 2025/9/30 | SEC |
| 2025/11/312:02 ET | Boston Partners | 13G/A | 6.28%股數 856.9 萬 | +1.42 個百分點原本 4.86% | 2025/9/30 | SEC |
| 2025/10/2310:35 ET | ArrowMark Colorado Holdings LLC | 13G/A | 1.93%股數 260.5 萬 | −6.20 個百分點原本 8.13%低於 5% | 2025/6/30 | SEC |
| 2025/10/1616:45 ET | Sylebra Capital LLC等 4 位 | 13D | 9.96%股數 1,358 萬 | 新申報 | 2025/10/14 | SEC |
| 2025/8/1310:34 ET | Bank of America Corp | 13G | 5.30%股數 707.0 萬 | 新申報 | 2025/6/30 | SEC |
| 2025/5/1516:38 ET | ArrowMark Colorado Holdings LLC | 13G/A | 8.13%股數 1,070 萬 | – | 2025/3/31 | SEC |
| 2025/5/917:06 ET | Boston Partners | 13G/A | 4.86%股數 640.2 萬 | −0.19 個百分點原本 5.05%低於 5% | 2025/3/31 | SEC |
| 2025/4/1709:35 ET | BlackRock, Inc. | 13G/A | 7.00%股數 918.6 萬 | – | 2025/3/31 | SEC |
| 2025/2/1415:15 ET | Boston Partners | 13G | 5.05%股數 659.5 萬 | 新申報 | 2024/12/31 | SEC |
| 2024/11/14 | ArrowMark Colorado Holdings LLC | 13G/A舊制 | – | – | – | SEC |
| 2024/10/4 | Vanguard Group Inc | 13G/A舊制 | – | – | – | SEC |
| 2024/2/14 | ArrowMark Colorado Holdings LLC | 13G/A舊制 | – | – | – | SEC |
| 2024/2/13 | Vanguard Group Inc | 13G/A舊制 | – | – | – | SEC |
| 2024/1/2513:48 ET | BlackRock Inc. | 13G/A舊制 | – | – | – | SEC |
| 2023/10/10 | Vanguard Group Inc | 13G/A舊制 | – | – | – | SEC |
| 2023/10/614:34 ET | BlackRock Inc. | 13G/A舊制 | – | – | – | SEC |
| 2023/5/26 | Sylebra Capital Ltd | 13D舊制 | – | – | – | SEC |
| 2023/2/15 | ArrowMark Colorado Holdings LLC | 13G/A舊制 | – | – | – | SEC |
| 2023/2/14 | Sylebra Capital Ltd | 13G/A舊制 | – | – | – | SEC |
| 2023/2/14 | Tiger Global Management LLC大師老虎環球 | 13G/A舊制 | – | – | – | SEC |
| 2023/2/9 | Vanguard Group Inc | 13G/A舊制 | – | – | – | SEC |
| 2023/1/2608:52 ET | BlackRock Inc. | 13G/A舊制 | – | – | – | SEC |
| 2023/1/2009:43 ET | BlackRock Inc. | 13G舊制 | – | – | – | SEC |
| 2022/12/12 | Morgan Stanley | 13G/A舊制 | – | – | – | SEC |
| 2022/12/9 | ArrowMark Colorado Holdings LLC | 13G/A舊制 | – | – | – | SEC |
| 2022/9/9 | Vanguard Group Inc | 13G/A舊制 | – | – | – | SEC |
| 2022/2/14 | ArrowMark Colorado Holdings LLC | 13G舊制 | – | 新申報 | – | SEC |
| 2022/2/11 | Sylebra Capital Ltd | 13G/A舊制 | – | – | – | SEC |
| 2022/2/9 | Vanguard Group Inc | 13G/A舊制 | – | – | – | SEC |
| 2022/2/9 | Morgan Stanley | 13G舊制 | – | 新申報 | – | SEC |
| 2022/1/2713:59 ET | BlackRock Inc. | 13G/A舊制 | – | – | – | SEC |
| 2022/1/2518:45 ET | BlackRock Inc. | 13G/A舊制 | – | – | – | SEC |
| 2021/2/10 | Vanguard Group Inc | 13G/A舊制 | – | – | – | SEC |
| 2021/2/507:51 ET | BlackRock Inc. | 13G/A舊制 | – | – | – | SEC |
Form 144：內部人預計賣出
高階主管、董事與其他關係人預計賣出 8X8 Inc 股票的 36 份通知，由新到舊。
| 申報時間（美東） | 賣方 | 預計賣出股數 | 市值 | 預計賣出日 | 券商 | 原文 |
|---|---|---|---|---|---|---|
| 2026/11/516:27 ET | Laurence Denny高階主管 | 1.00 萬 | $2.26 萬 | 2026/11/510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/9/1116:33 ET | Laurence Denny高階主管 | 9,433 | $1.72 萬 | 2026/9/1110b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/9/1116:32 ET | Andrew Burton董事 | 10.7 萬 | $19.4 萬 | 2026/9/1110b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/8/717:28 ET | Kevin J. Kraus高階主管 | 3.43 萬 | $7.99 萬 | 2026/8/7 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/2/1716:41 ET | Laurence Denny高階主管 | 5,000 | $1.34 萬 | 2026/2/1710b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/2/416:21 ET | Hunter Middleton高階主管 | 8.50 萬 | $14.1 萬 | 2026/2/410b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/12/116:19 ET | Laurence A Denny高階主管 | 5,000 | $9,700 | 2025/12/110b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/6/1816:25 ET | Andrew Burton董事 | 6,644 | $1.22 萬 | 2025/6/1810b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/3/1716:43 ET | Kevin Kraus高階主管 | 4,000 | $8,560 | 2025/3/1710b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/2/1116:17 ET | Laurence Denny高階主管 | 1.00 萬 | $2.86 萬 | 2025/2/1110b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2024/12/1616:32 ET | Kevin Kraus高階主管 | 3,000 | $7,875 | 2024/12/1610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2024/12/1216:44 ET | Andrew Burton董事 | 1,980 | $6,217.2 | 2024/12/1210b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2024/11/2116:20 ET | Laurence A Denny高階主管 | 3.50 萬 | $9.94 萬 | 2024/11/2110b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2024/10/1620:31 ET | Suzy Seandel高階主管 | 7,333 | $1.52 萬 | 2024/10/16 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2024/10/1516:27 ET | Kevin Kraus高階主管 | 2,000 | $4,220 | 2024/10/1510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2024/9/1619:20 ET | Suzy Seandel高階主管 | 2,035 | $3,731.78 | 2024/9/16 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2024/9/1619:19 ET | Laurence Denny高階主管 | 5,081 | $9,317.54 | 2024/9/16 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2024/9/1619:18 ET | Hunter Middleton高階主管 | 1.41 萬 | $2.58 萬 | 2024/9/16 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2024/9/1619:17 ET | Kevin Kraus高階主管 | 7,995 | $1.47 萬 | 2024/9/16 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2024/9/1619:15 ET | Samuel Wilson高階主管 · 董事 | 2.63 萬 | $4.81 萬 | 2024/9/16 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2024/7/2916:14 ET | Monique Bonner董事 | 1.75 萬 | $5.84 萬 | 2024/7/2910b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2024/6/1716:33 ET | Kevin Kraus高階主管 | 4,000 | $8,120 | 2024/6/1710b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2024/3/1516:24 ET | Samuel Colt Wilson高階主管 | 6,000 | $1.64 萬 | 2024/3/1510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2024/3/1516:23 ET | Kevin J. Kraus高階主管 | 3,000 | $8,220 | 2024/3/1510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2024/2/1216:19 ET | Laurence Denny高階主管 | 7,082 | $2.02 萬 | 2024/2/1210b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
只列最新的 25 份。看 EGHT 近 12 個月的全部通知