AMPL Smart Money
Amplitude, Inc.
1W: +9.2%
1M: +9.3%
3M: +63.0%
YTD: +32.9%
1Y: +44.8%
3Y: +26.3%
$14.52
+0.22 (+1.54%)
Weekly Expected Move ±7.1%
$12
$13
$15
$16
$17
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🏦 Institutional Activity
Latest: Q2 2026249
Institutions Holding
-3 vs prior
32.0%
Ownership
+2.77%
38
New
79
Increased
108
Reduced
46
Closed
👔 Insider Trades
25 records| Date | Name | Title | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-10-01 | Skates Spenser | officer: ceo and president | S-Sale | 3,539 | $14.45 | $51K | Filing |
| 2026-09-30 | Skates Spenser | officer: ceo and president | S-Sale | 1,374 | $14.45 | $20K | Filing |
| 2026-09-10 | Skates Spenser | officer: ceo and president | S-Sale | 185,000 | $12.30 | $2.3M | Filing |
| 2026-09-04 | Crook Nathaniel Glenn | officer: chief commercial officer | S-Sale | 300,000 | $12.99 | $3.9M | Filing |
| 2026-08-17 | Crook Nathaniel Glenn | officer: chief commercial officer | F-Tax Withholding | 109,368 | $13.03 | $1.4M | Filing |
| 2026-08-17 | Liu Curtis | officer: chief technology officer | F-Tax Withholding | 53,878 | $13.03 | $702K | Filing |
| 2026-08-17 | Skates Spenser | officer: ceo and president | F-Tax Withholding | 52,369 | $13.03 | $682K | Filing |
| 2026-08-17 | Casey Andrew | officer: chief financial officer | F-Tax Withholding | 72,814 | $13.03 | $949K | Filing |
| 2026-07-05 | Tzuo Tien | director | A-Grant/Award | 1,521 | $— | $0 | Filing |
| 2026-07-05 | Schultz Erica | director | A-Grant/Award | 1,659 | $— | $0 | Filing |
| 2026-06-12 | Wong Catherine | director | S-Sale | 7,453 | $6.79 | $51K | Filing |
| 2026-06-09 | Grady Patrick W | director | A-Grant/Award | 24,857 | $— | $0 | Filing |
| 2026-06-09 | Whitehurst James M | director | A-Grant/Award | 24,857 | $— | $0 | Filing |
| 2026-06-09 | Gill Ronald S | director | A-Grant/Award | 24,857 | $— | $0 | Filing |
| 2026-06-09 | Schultz Erica | director | A-Grant/Award | 24,857 | $— | $0 | Filing |
| 2026-06-09 | Wong Catherine | director | A-Grant/Award | 24,857 | $— | $0 | Filing |
| 2026-06-01 | Liu Curtis | officer: chief technology officer | S-Sale | 22,201 | $8.03 | $178K | Filing |
| 2026-06-01 | Liu Curtis | officer: chief technology officer | S-Sale | 22,786 | $8.03 | $183K | Filing |
| 2026-05-15 | Casey Andrew | officer: chief financial officer | F-Tax Withholding | 64,872 | $6.06 | $393K | Filing |
| 2026-05-15 | Crook Nathaniel Glenn | officer: chief commercial officer | F-Tax Withholding | 101,292 | $6.06 | $614K | Filing |
| 2026-05-15 | Liu Curtis | officer: chief technology officer | F-Tax Withholding | 40,279 | $6.06 | $244K | Filing |
| 2026-05-15 | Skates Spenser | officer: ceo and president | F-Tax Withholding | 39,562 | $6.06 | $240K | Filing |
| 2026-05-04 | Liu Curtis | officer: chief technology officer | S-Sale | 17,586 | $8.12 | $143K | Filing |
| 2026-04-21 | Skates Spenser | officer: ceo and president | A-Grant/Award | 1,323,119 | $— | $0 | Filing |
| 2026-04-15 | Liu Curtis | officer: chief technology officer | A-Grant/Award | 417,827 | $— | $0 | Filing |
🏛️ Congressional Trades
0 records| Date | Politician | Chamber | Type | Amount | Filing |
|---|---|---|---|---|---|
| No congressional trades found | |||||
🏦 Top Institutional Holders
20 holders| Holder | Shares | Value | Date Reported | Filing | |
|---|---|---|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLP | 11,086,006 | $85M | -68,550 | 2026-06-30 | Filing |
| BlackRock, Inc. | 10,044,780 | $77M | -117,358 | 2026-06-30 | Filing |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 6,083,939 | $47M | -81,152 | 2026-06-30 | Filing |
| FMR LLC | 5,979,436 | $46M | +2,668,152 | 2026-06-30 | Filing |
| VANGUARD CAPITAL MANAGEMENT LLC | 3,939,697 | $30M | -151,623 | 2026-06-30 | Filing |
| SC US (TTGP), LTD. | 2,798,951 | $21M | — | 2026-06-30 | Filing |
| STATE STREET CORP | 2,604,696 | $20M | +175,389 | 2026-06-30 | Filing |
| GEODE CAPITAL MANAGEMENT, LLC | 2,477,561 | $19M | +151,454 | 2026-06-30 | Filing |
| Trigran Investments, Inc. | 2,321,209 | $18M | +1,940,683 | 2026-06-30 | Filing |
| BAILLIE GIFFORD & CO | 1,779,555 | $14M | -854,595 | 2026-06-30 | Filing |
| Optimus Prime Fund Management Co., Ltd. | 1,580,100 | $12M | — | 2026-06-30 | Filing |
| AQR CAPITAL MANAGEMENT LLC | 1,508,350 | $12M | +273,322 | 2026-06-30 | Filing |
| Point72 Asset Management, L.P. | 1,409,424 | $11M | -1,001,876 | 2026-06-30 | Filing |
| MORGAN STANLEY | 1,149,750 | $9M | +229,244 | 2026-06-30 | Filing |
| GAGNON SECURITIES LLC | 1,055,508 | $8M | -4,328 | 2026-06-30 | Filing |
| ROYCE & ASSOCIATES LP | 1,050,976 | $8M | +1,050,976 | 2026-06-30 | Filing |
| Squarepoint Ops LLC | 1,021,647 | $8M | +309,252 | 2026-06-30 | Filing |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 959,626 | $7M | -771,811 | 2026-06-30 | Filing |
| NORTHERN TRUST CORP | 924,363 | $7M | +55,834 | 2026-06-30 | Filing |
| DIMENSIONAL FUND ADVISORS LP | 896,254 | $7M | +278,541 | 2026-06-30 | Filing |