AMBA AMBARELLA INC
FollowSHS (common), issuer CIK 1280263
Filings received so far for Q3 2026: 10 13F filers report a position in AMBA shares at 2026-09-30. The quarter is not complete: its 13F deadline is 2026-11-14, and the counts grow as filings arrive.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
No Form 4 transaction on this security in the data.
13F holders, Q3 2026
Filers in the available 13F reports with a share position at 2026-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| Red Spruce Capital, LLC | 20,084 | $1.4M | 0.49% | -301 | 13F-HRTimeline |
| FIRST COMMUNITY TRUST NA | 5,000 | $348K | 0.12% | 0 | 13F-HRTimeline |
| Farther Finance Advisors, LLC | 2,861 | $199K | <0.01% | +859 | 13F-HRTimeline |
| Central Pacific Bank - Trust Division | 1,000 | $69.5K | 0.01% | 0 | 13F-HRTimeline |
| GAMMA Investing LLC | 474 | $32.9K | <0.01% | +135 | 13F-HRTimeline |
| Versant Capital Management, Inc | 194 | $13.5K | <0.01% | +20 | 13F-HRTimeline |
| TOTH FINANCIAL ADVISORY CORP | 60 | $4.17K | <0.01% | +25 | 13F-HRTimeline |
| MassMutual Private Wealth & Trust, FSB | 43 | $2.99K | <0.01% | 0 | 13F-HRTimeline |
| Trust Co | 7 | $487 | <0.01% | 0 | 13F-HRTimeline |
| GK Wealth Management LLC | 5 | $348 | <0.01% | new | 13F-HRTimeline |