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AMBARELLA INC SHS (AMBA)
Institutional ownership, SEC filings and insider activity
Sector: Technology · SEC CIK 0001280263 · EDGAR filings · Updated 2026-07-10
AMBARELLA INC SHS (AMBA) has reported institutional ownership of 0.1%, with 302 institutional managers holding positions valued at $1.88B per the latest 13F reporting period.
Institutional ownership
0.1%
Institutional managers
302
Reported 13F value
$1.88B
Insider activity
65 trans.
−$11.9M net selling
Latest updates
- 2026-07-10 — Insider transaction reported (Form 4)
- 2026-07-09 — Notice of proposed sale filed (Form 144)
- 2026-07-02 — Insider transaction reported (Form 4)
- 2026-07-02 — Insider transaction reported (Form 4)
- 2026-07-01 — Current report (8-K) filed
- 2026-07-01 — Notice of proposed sale filed (Form 144)
Institutional ownership overview
According to SEC 13F filings tracked by Sightfile, AMBARELLA INC SHS has 302 institutional holders and institutional ownership of 0.1%.
Insider activity
Insiders reported 65 transactions (0 buys, 39 sells) across 14 reporting insiders, with a net reported value of −$11.9M.
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See full history, cross-references and alerts on SightfileSightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-10.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-10.