Ambarella, Inc. Ordinary Shares (AMBA) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for AMBA. 13F holdings as of 2026-06-30.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| BlackRock | 3,944,592 | $338M | INCREASED |
| State Street | 2,562,733 | $220M | INCREASED |
| Stephens Investment Management Group | 721,711 | $62M | INCREASED |
| Exchange Traded Concepts | 630,697 | $54M | INCREASED |
| Pinnacle Associates | 408,846 | $35M | DECREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| Yun-Lung Chen (VP, Business Dev. & Marketing) | SELL | 5,958 | $469K | 2026-07-09 |
| Feng-Ming Wang (CEO) | SELL | 16,250 | $1M | 2026-07-01 |
| Chi-Hong Ju (Senior VP, Systems & GM) | SELL | 10,000 | $888K | 2026-07-01 |
| Christopher B Paisley (Director) | SELL | 250 | $16K | 2026-06-26 |
| Feng-Ming Wang (CEO) | GIFT | 10,000 | 2026-06-17 |
Full institutional holdings, insider history, and congressional trades for Ambarella, Inc. Ordinary Shares on SentiSense.