Exponent Inc
EXPO- 交易所
- Nasdaq
- 產業
- Services-Management Consulting Services
- SEC CIK
- 0000851520
近 90 天，Exponent Inc 內部人申報 1 筆公開市場買進、2 筆賣出；2026 年第 2 季末有 344 家機構在 13F 申報持有，市值合計 $27.3 億；沒有大師持有。
持有 EXPO 5% 以上的大股東
最新一份 Schedule 13D 或 13G 申報持有 Exponent 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 |
|---|---|---|---|---|---|---|
| Kayne Anderson Rudnick Investment Management LLC | 13G/A | 7.90%股數 388.7 萬 | – | 2022/2/114 份 | 2026/5/14 | SEC |
| Vanguard Portfolio Management LLC | 13G | 6.07%股數 299.0 萬 | 新申報 | 2026/4/291 份 | 2026/4/29 | SEC |
| Vanguard Capital Management LLC | 13G | 5.25%股數 258.6 萬 | 新申報 | 2026/4/291 份 | 2026/4/29 | SEC |
| Conestoga Capital Advisors, LLC | 13G/A | 5.06%股數 252.6 萬 | −0.81 個百分點原本 5.87% | 2024/1/53 份 | 2026/1/9 | 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
Exponent Inc 的 26 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 |
|---|---|---|---|---|---|---|
| 2026/5/1416:05 ET | Kayne Anderson Rudnick Investment Management LLC | 13G/A | 7.90%股數 388.7 萬 | – | 2026/3/31 | SEC |
| 2026/4/2918:41 ET | Vanguard Capital Management LLC | 13G | 5.25%股數 258.6 萬 | 新申報 | 2026/3/31 | SEC |
| 2026/4/2912:44 ET | Vanguard Portfolio Management LLC | 13G | 6.07%股數 299.0 萬 | 新申報 | 2026/3/31 | SEC |
| 2026/3/2618:22 ET | Vanguard Group Inc | 13G/A | 0.00%股數 0 | –低於 5% | 2026/3/13 | SEC |
| 2026/1/912:06 ET | Conestoga Capital Advisors, LLC | 13G/A | 5.06%股數 252.6 萬 | −0.81 個百分點原本 5.87% | 2025/12/31 | SEC |
| 2025/1/1011:28 ET | Conestoga Capital Advisors, LLC | 13G/A | 5.87%股數 297.9 萬 | – | 2024/12/31 | SEC |
| 2024/10/3 | Neuberger Berman Group LLC | 13G/A舊制 | – | – | – | SEC |
| 2024/4/10 | Vanguard Group Inc | 13G/A舊制 | – | – | – | SEC |
| 2024/2/13 | Kayne Anderson Rudnick Investment Management LLC | 13G/A舊制 | – | – | – | SEC |
| 2024/2/13 | Vanguard Group Inc | 13G/A舊制 | – | – | – | SEC |
| 2024/2/12 | Neuberger Berman Group LLC | 13G/A舊制 | – | – | – | SEC |
| 2024/1/2316:13 ET | BlackRock Inc. | 13G/A舊制 | – | – | – | SEC |
| 2024/1/5 | Conestoga Capital Advisors, LLC | 13G/A舊制 | – | – | – | SEC |
| 2023/2/14 | Kayne Anderson Rudnick Investment Management LLC | 13G/A舊制 | – | – | – | SEC |
| 2023/2/10 | Neuberger Berman Group LLC | 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 |
| 2023/1/2015:00 ET | BlackRock Inc. | 13G/A舊制 | – | – | – | SEC |
| 2022/2/11 | Kayne Anderson Rudnick Investment Management LLC | 13G舊制 | – | 新申報 | – | SEC |
| 2022/2/11 | Neuberger Berman Group LLC | 13G/A舊制 | – | – | – | SEC |
| 2022/2/10 | Vanguard Group Inc | 13G/A舊制 | – | – | – | SEC |
| 2022/1/2711:13 ET | BlackRock Inc. | 13G/A舊制 | – | – | – | SEC |
| 2022/1/2515:11 ET | BlackRock Inc. | 13G/A舊制 | – | – | – | SEC |
| 2021/2/12 | Neuberger Berman Group LLC | 13G/A舊制 | – | – | – | SEC |
| 2021/2/10 | Vanguard Group Inc | 13G/A舊制 | – | – | – | SEC |
| 2021/1/2516:49 ET | BlackRock Inc. | 13G舊制 | – | 新申報 | – | 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 Exponent Inc 股票的 42 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 |
|---|---|---|---|---|---|---|
| 2026/11/316:52 ET | Richard Reiss高階主管 | 1,280 | $11.1 萬 | 2026/11/3 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/8/1716:35 ET | Catherine Corrigan董事 · 高階主管 | 1,707 | $11.5 萬 | 2026/8/1710b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/7/1516:24 ET | Catherine Corrigan董事 · 高階主管 | 1,737 | $10.8 萬 | 2026/7/1510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/6/1516:59 ET | Catherine Corrigan董事 · 高階主管 | 4,119 | $23.5 萬 | 2026/6/1510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/5/2617:09 ET | Bradley Allyn James高階主管 | 2,000 | $11.5 萬 | 2026/5/26 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/5/1916:14 ET | Richard Reiss高階主管 | 1,672 | $9.81 萬 | 2026/5/19 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/5/1516:32 ET | Catherine Corrigan董事 · 高階主管 | 4,194 | $22.5 萬 | 2026/5/1510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/5/1316:33 ET | Joseph Rakow高階主管 | 2,945 | $16.1 萬 | 2026/5/13 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/5/1316:03 ET | Joseph Sala高階主管 | 2,066 | $11.7 萬 | 2026/5/13 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/4/1516:43 ET | Catherine Corrigan董事 · 高階主管 | 3,909 | $26.4 萬 | 2026/4/1510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/3/1616:40 ET | Catherine Corrigan董事 · 高階主管 | 3,912 | $26.4 萬 | 2026/3/1610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/2/1716:37 ET | Catherine Corrigan董事 · 高階主管 | 3,920 | $26.2 萬 | 2026/2/1710b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/2/1018:19 ET | John Pye高階主管 | 4,000 | $30.4 萬 | 2026/2/10 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/1/1516:29 ET | Catherine Corrigan董事 · 高階主管 | 1,663 | $12.0 萬 | 2026/1/1510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/12/1516:13 ET | Catherine Corrigan董事 · 高階主管 | 3,225 | $23.7 萬 | 2025/12/1510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/11/1716:32 ET | Catherine Corrigan董事 · 高階主管 | 4,900 | $34.3 萬 | 2025/11/1710b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/10/1516:24 ET | Catherine Corrigan董事 · 高階主管 | 4,930 | $33.0 萬 | 2025/10/1510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/9/1516:33 ET | Catherine Corrigan董事 · 高階主管 | 4,905 | $34.4 萬 | 2025/9/1510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/8/1417:17 ET | Catherine Corrigan董事 · 高階主管 | 4,896 | $35.6 萬 | 2025/8/1410b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/8/1218:48 ET | Joseph Sala高階主管 | 1,595 | $11.3 萬 | 2025/8/12 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/5/2716:07 ET | Joseph Rakow高階主管 | 1,573 | $12.2 萬 | 2025/5/27 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/5/2318:02 ET | John Pye高階主管 | 2,000 | $15.3 萬 | 2025/5/23 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/5/2016:55 ET | James Bradley A高階主管 | 2,694 | $21.4 萬 | 2025/5/20 | Morgan Stanley Smith Barney LLC Executive Services | SEC |
| 2025/2/2617:44 ET | Reiss Richard高階主管 | 1,736 | $14.9 萬 | 2025/2/26 | Morgan Stanley Smith Barney LLC Executive Services | SEC |
| 2024/11/617:04 ET | Paul R Johnston董事 | 4.20 萬 | $412.5 萬 | 2024/11/610b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
只列最新的 25 份。看 EXPO 近 12 個月的全部通知