Ambiq Micro, Inc. (AMBQ) - Dilution Analysis
Visualizing historical and potential share dilution over time
Dilution Analysis
Risk Assessment Details
Summary
AMBQ currently has 21.4M outstanding shares. with moderate dilution risk from 7.4M authorized shares representing 34.7% potential dilution. The company has diluted shareholders by 24.02% over the past 2 years through share issuances.
Share Structure Timeline
Historical Data Points
| Date | Event | Outstanding | Supply |
|---|---|---|---|
| Jun 22, 2026 |
S-1 filing: This filing represents a primary offering of 1,800,000 shares of common stock to raise capital for general corporate purposes. |
21M | 7.4M |
| May 12, 2026 |
10-Q filing | 20.4M shares outstanding |
20M | 5.6M |
| Jan 21, 2026 |
S-1 filing: This S-1 filing from 2026-01-21 describes an offering of common stock by the company and selling stockholders. |
18M | 5.6M |
| Nov 06, 2025 |
10-Q filing | 18.3M shares outstanding |
18M | 3.4M |
| Sep 04, 2025 |
10-Q filing | 18.2M shares outstanding |
18M | 3.4M |
| Jul 21, 2025 |
S-1/A filing: This S-1/A filing details a proposed offering of common stock and includes information about a previously issued warrant and Series G redeemable convertible preferred stock financing. It outlines the company's plans for the use of proceeds, dividend policy, risk factors, and listing application on the New York Stock Exchange. |
17M | 3.4M |
| Jul 03, 2025 |
S-1 filing: This S-1 filing outlines the company's intention to list common stock on the New York Stock Exchange, details previous offerings of Series G redeemable convertible preferred stock and warrants, and specifies the intended use of proceeds from the offering. |
N/A | 100K |