Amplitude, Inc.
AMPL- 交易所
- Nasdaq
- 產業
- Services-Prepackaged Software
- SEC CIK
- 0001866692
近 90 天，Amplitude, Inc. 內部人申報 0 筆公開市場買進、8 筆賣出；2026 年第 2 季末有 203 家機構在 13F 申報持有，市值合計 $6.15 億；沒有大師持有。
持有 AMPL 5% 以上的大股東
最新一份 Schedule 13D 或 13G 申報持有 Amplitude, 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 |
|---|---|---|---|---|---|---|
| Wellington Management Group LLP | 13G | 10.70%股數 1,115 萬 | 0.00 個百分點原本 10.70% | 2026/4/72 份 | 2026/4/7 | SEC |
| SC US (TTGP), Ltd. | 13D/A | 9.90%股數 1,022 萬 | – | 2022/2/147 份 | 2025/2/25 | SEC |
| BlackRock, Inc. | 13G/A | 7.60%股數 793.6 萬 | – | 2026/7/271 份 | 2026/7/27 | SEC |
| Vanguard Portfolio Management LLC | 13G | 6.00%股數 625.0 萬 | 新申報 | 2026/4/281 份 | 2026/4/28 | SEC |
| FMR LLC | 13G | 5.80%股數 597.9 萬 | +2.50 個百分點原本 3.30% | 2022/2/98 份 | 2026/8/6 | 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
Amplitude, Inc. 的 58 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 |
|---|---|---|---|---|---|---|
| 2026/8/610:14 ET | FMR LLC等 2 位 | 13G | 5.80%股數 597.9 萬 | +2.50 個百分點原本 3.30% | 2026/6/30 | SEC |
| 2026/7/2716:25 ET | BlackRock, Inc. | 13G/A | 7.60%股數 793.6 萬 | – | 2026/6/30 | SEC |
| 2026/5/1813:22 ET | Alliancebernstein L.P. | 13G/A | 0.30%股數 31.8 萬 | −5.60 個百分點原本 5.90%低於 5% | 2026/3/31 | SEC |
| 2026/4/2816:09 ET | Vanguard Portfolio Management LLC | 13G | 6.00%股數 625.0 萬 | 新申報 | 2026/3/31 | SEC |
| 2026/4/707:58 ET | Wellington Management Group LLP等 4 位 | 13G | 10.70%股數 1,115 萬 | 0.00 個百分點原本 10.70% | 2026/3/31 | SEC |
| 2026/4/707:57 ET | Wellington Management Group LLP等 4 位 | 13G | 10.70%股數 1,115 萬 | 新申報 | 2026/3/31 | SEC |
| 2026/3/2615:41 ET | Vanguard Group Inc | 13G/A | 0.00%股數 0 | −10.44 個百分點原本 10.44%低於 5% | 2026/3/13 | SEC |
| 2026/2/1710:28 ET | T. Rowe Price Investment Management, Inc. | 13G/A | 0.00%股數 441 | −5.00 個百分點原本 5.00%低於 5% | 2025/12/31 | SEC |
| 2026/1/714:59 ET | Vanguard Group Inc | 13G/A | 10.44%股數 1,083 萬 | – | 2025/12/31 | SEC |
| 2025/11/1412:18 ET | T. Rowe Price Investment Management, Inc. | 13G/A | 5.00%股數 507.2 萬 | – | 2025/9/30 | SEC |
| 2025/11/1411:59 ET | Alliancebernstein L.P. | 13G | 5.90%股數 602.5 萬 | 新申報 | 2025/9/30 | SEC |
| 2025/8/1110:50 ET | GIC Private Ltd等 3 位 | 13G/A | 4.80%股數 497.8 萬 | –低於 5% | 2025/6/30 | SEC |
| 2025/8/611:51 ET | FMR LLC等 2 位 | 13G/A | 3.30%股數 328.8 萬 | −4.30 個百分點原本 7.60%低於 5% | 2025/6/30 | SEC |
| 2025/5/1516:46 ET | Battery Ventures XI-A, L.P.等 20 位 | 13G/A | 4.70%股數 466.6 萬 | –低於 5% | 2025/3/31 | SEC |
| 2025/5/1210:24 ET | FMR LLC等 2 位 | 13G/A | 7.60%股數 730.8 萬 | – | 2025/3/31 | SEC |
| 2025/2/2521:23 ET | SC US (TTGP), Ltd.等 13 位 | 13D/A | 9.90%股數 1,022 萬 | – | 2025/2/20 | SEC |
| 2024/11/14 | T. Rowe Price Investment Management, Inc. | 13G/A舊制 | – | – | – | SEC |
| 2024/11/13 | Liu Curtis | 13G/A舊制 | – | – | – | SEC |
| 2024/11/13 | Skates Spenser | 13G/A舊制 | – | – | – | SEC |
| 2024/11/12 | Battery Ventures XI-A, L.P. | 13G/A舊制 | – | – | – | SEC |
| 2024/11/12 | FMR LLC | 13G/A舊制 | – | – | – | SEC |
| 2024/6/10 | T. Rowe Price Investment Management, Inc. | 13G/A舊制 | – | – | – | SEC |
| 2024/2/16 | Soma Equity Partners LP | 13G/A舊制 | – | – | – | SEC |
| 2024/2/14 | T. Rowe Price Investment Management, Inc. | 13G舊制 | – | 新申報 | – | SEC |
| 2024/2/14 | Skates Spenser | 13G/A舊制 | – | – | – | SEC |
| 2024/2/14 | Battery Ventures XI-A, L.P. | 13G/A舊制 | – | – | – | SEC |
| 2024/2/13 | Liu Curtis | 13G/A舊制 | – | – | – | SEC |
| 2024/2/13 | Institutional Venture Partners XV, L.P. | 13G/A舊制 | – | – | – | SEC |
| 2024/2/13 | Vanguard Group Inc | 13G/A舊制 | – | – | – | SEC |
| 2024/2/13 | Benchmark Capital Partners VIII, L.P. | 13G/A舊制 | – | – | – | SEC |
| 2024/2/9 | FMR LLC | 13G舊制 | – | – | – | SEC |
| 2024/1/2915:26 ET | BlackRock Inc. | 13G舊制 | – | – | – | SEC |
| 2023/11/14 | SC US (TTGP), Ltd. | 13D/A舊制 | – | – | – | SEC |
| 2023/3/814:19 ET | BlackRock Inc. | 13G/A舊制 | – | – | – | SEC |
| 2023/2/22 | SC US (TTGP), Ltd. | 13D/A舊制 | – | – | – | SEC |
| 2023/2/14 | Institutional Venture Partners XV, L.P. | 13G/A舊制 | – | – | – | SEC |
| 2023/2/14 | Benchmark Capital Partners VIII, L.P. | 13G/A舊制 | – | – | – | SEC |
| 2023/2/14 | Battery Ventures XI-A, L.P. | 13G/A舊制 | – | – | – | SEC |
| 2023/2/13 | Skates Spenser | 13G/A舊制 | – | – | – | SEC |
| 2023/2/13 | Liu Curtis | 13G/A舊制 | – | – | – | SEC |
| 2023/2/13 | GIC Private Ltd | 13G/A舊制 | – | – | – | SEC |
| 2023/2/13 | Soma Equity Partners LP | 13G舊制 | – | 新申報 | – | SEC |
| 2023/2/9 | Vanguard Group Inc | 13G/A舊制 | – | – | – | SEC |
| 2023/2/312:09 ET | BlackRock Inc. | 13G舊制 | – | 新申報 | – | SEC |
| 2022/8/10 | SC US (TTGP), Ltd. | 13D/A舊制 | – | – | – | SEC |
| 2022/5/2 | SC US (TTGP), Ltd. | 13D/A舊制 | – | – | – | SEC |
| 2022/3/10 | FMR LLC | 13G/A舊制 | – | – | – | SEC |
| 2022/3/7 | SC US (TTGP), Ltd. | 13D舊制 | – | – | – | SEC |
| 2022/2/14 | Skates Spenser | 13G舊制 | – | 新申報 | – | SEC |
| 2022/2/14 | SC US (TTGP), Ltd. | 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 Amplitude, Inc. 股票的 60 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 |
|---|---|---|---|---|---|---|
| 2026/11/1216:30 ET | Skates Spenser內部人的家屬 | 11 | $192.12 | 2026/11/1210b5-1 | Fidelity Brokerage Services LLC | SEC |
| 2026/11/916:28 ET | Skates Spenser內部人的家屬 | 48 | $838.77 | 2026/11/910b5-1 | Fidelity Brokerage Services LLC | SEC |
| 2026/11/516:02 ET | Skates Spenser內部人的家屬 | 61 | $1,105.49 | 2026/11/510b5-1 | Fidelity Brokerage Services LLC | SEC |
| 2026/11/416:40 ET | Skates Spenser內部人的家屬 | 901 | $1.57 萬 | 2026/11/410b5-1 | Fidelity Brokerage Services LLC | SEC |
| 2026/10/2816:09 ET | Skates Spenser內部人的家屬 | 1.65 萬 | $28.8 萬 | 2026/10/2810b5-1 | Fidelity Brokerage Services LLC | SEC |
| 2026/10/2616:11 ET | Skates Spenser內部人的家屬 | 300 | $5,239 | 2026/10/2610b5-1 | Fidelity Brokerage Services LLC | SEC |
| 2026/10/2316:11 ET | Skates Spenser內部人的家屬 | 10.7 萬 | $187.7 萬 | 2026/10/2310b5-1 | Fidelity Brokerage Services LLC | SEC |
| 2026/10/217:00 ET | Skates Spenser內部人的家屬 | 7.01 萬 | $101.8 萬 | 2026/10/210b5-1 | Fidelity Brokerage Services LLC | SEC |
| 2026/10/116:14 ET | Skates Spenser內部人的家屬 | 3,539 | $5.11 萬 | 2026/10/110b5-1 | Fidelity Brokerage Services LLC | SEC |
| 2026/9/3016:09 ET | Skates Spenser內部人的家屬 | 1,374 | $1.99 萬 | 2026/9/3010b5-1 | Fidelity Brokerage Services LLC | SEC |
| 2026/9/1016:35 ET | Skates Spenser內部人的家屬 | 18.5 萬 | $227.5 萬 | 2026/9/1010b5-1 | Fidelity Brokerage Services LLC | SEC |
| 2026/9/416:37 ET | Crook Nathaniel Glenn高階主管 | 30.0 萬 | $389.8 萬 | 2026/9/410b5-1 | Fidelity Brokerage Services LLC | SEC |
| 2026/6/1216:47 ET | Catherine Jen Wong高階主管 | 7,453 | $5.13 萬 | 2026/6/1210b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/6/1216:29 ET修正 | Liu Curtis高階主管 · 董事 · 持股 10% 以上股東 | 2.28 萬 | $17.8 萬 | 2026/6/110b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2026/3/516:32 ET | Curtis Liu董事 · 高階主管 · 持股 10% 以上股東 | 8.08 萬 | $62.4 萬 | 2026/3/510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/12/2908:29 ET | Anne Lee Skates董事 · 高階主管 · 持股 10% 以上股東 | 7.50 萬 | $87.1 萬 | 2025/12/2410b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/12/1516:15 ET | Erica Schultz董事 | 1.00 萬 | $11.3 萬 | 2025/12/1510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/11/1716:29 ET | Erica Schultz董事 | 1.00 萬 | $10.7 萬 | 2025/11/1710b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/11/1207:08 ET | Anne Lee Skates董事 · 高階主管 · 持股 10% 以上股東 | 40.0 萬 | $429.2 萬 | 2025/11/1110b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/10/1516:32 ET | Erica Schultz董事 | 1.00 萬 | $10.2 萬 | 2025/10/1510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/9/1516:28 ET | Erica Schultz董事 | 1.00 萬 | $11.1 萬 | 2025/9/1510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/8/1516:29 ET | Erica Schultz董事 | 7,500 | $8.52 萬 | 2025/8/1510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/8/1116:24 ET | The Vishria Revocable Trust董事 | 2.50 萬 | $28.8 萬 | 2025/8/1110b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/7/1516:29 ET | Erica F Schultz高階主管 | 7,500 | $9.34 萬 | 2025/7/1510b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
| 2025/6/1116:30 ET | Catherine Jen Wong高階主管 | 8,502 | $10.8 萬 | 2025/6/1110b5-1 | Morgan Stanley Smith Barney LLC Executive Financial Services | SEC |
只列最新的 25 份。看 AMPL 近 12 個月的全部通知