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AMBQ US Equity

Ambiq Micro, Inc.Information Technology · Semiconductors & Related Devices · CIK 1500412 · FY ends Dec 31
$59.02
+1.20 (+2.08%)
USD · as of 2026-08-21 · marketstack
DateEventWhat happened / filerSource
2026-08-1413G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by T. Rowe Price Investment Management, Inc.sec.gov ↗
2026-08-118-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2026-07-308-K 7.01Regulation FD disclosuresec.gov ↗
2026-07-2713GSchedule 13G filed — ≥5% beneficial owner (passive) · by BlackRock, Inc.sec.gov ↗
2026-06-088-K 5.07Submission of matters to a vote of security holderssec.gov ↗
2026-05-1513GSchedule 13G filed — ≥5% beneficial owner (passive) · by T. Rowe Price Investment Management, Inc.sec.gov ↗
2026-05-128-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2026-03-058-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2026-01-218-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2026-01-088-K 5.02Departure/election of directors or officers; compensationsec.gov ↗
2025-11-068-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2025-11-0413GSchedule 13G filed — ≥5% beneficial owner (passive) · by Kleiner Perkins Caufield & Byers XVI, LLCsec.gov ↗
2025-10-038-K 5.02Departure/election of directors or officers; compensationsec.gov ↗
2025-09-048-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
Source: SEC EDGAR (public domain) · history starts 2025-09-04

Every row is a filed document, checked against its EDGAR index.