AMBQ
Ambiq Micro, Inc. · $63.59 (+0.6%) · mkt cap $1.5B
14 hub catalysts across 3 sources · backtest → · ← Ticker Explorer
Analyst Ratings (Upgrades/Downgrades)Insider Transactions (SEC Form 4)SEC EDGAR Filings
Signal summary
Converges bearishMultiple signals point down, none against.
100▼ Bearishconviction from hub signals
Bullish factors
- — none —
Bearish factors
- Insiders net selling (8 vs 0)
Signal mix for AMBQ
Which data feeds have fired on this name — hover a slice for counts.
Best strategy
2-yr backtest · by SharpeDonchian Breakout has fit AMBQ best over 2 years (+196.7%, Sharpe 1.72). Historical/in-sample — walk-forward all 19 →
| # | Strategy | Return | Sharpe | Beats B&H |
|---|---|---|---|---|
| 1 | Donchian Breakout | +196.7% | 1.72 | ✓ |
| 2 | MACD Crossover | +188.1% | 1.69 | ✓ |
| 3 | MACD Histogram | +188.1% | 1.69 | ✓ |
Price — 1 year
daily closeInsider activity
0 open-market buysOfficers & directors trading their own stock (SEC Form 4). Buys are bullish; sells shown for context.
| Date | Action | Insider | Shares | Value |
|---|---|---|---|---|
| 2026-05-27 | SELL | Chen Timothy | 70,592 | $5.6M |
| 2026-05-15 | SELL | Chen Sean Chihhsiang | 55,685 | $3.9M |
| 2026-05-14 | SELL | Winzeler Jeffrey G | 26,000 | $1.8M |
| 2026-05-14 | SELL | Esaka Fumihide | 60,000 | $4.2M |
| 2026-05-14 | SELL | Hanson Scott Mclean | 10,200 | $706K |
| 2026-04-02 | SELL | Connors Michele Kim | 811 | $21K |
| 2026-01-26 | SELL | Tautges Joseph A. | 7,800 | $242K |
| 2026-01-26 | SELL | Hanson Scott Mclean | 10,000 | $310K |
Analyst ratings
live · 6 changes| Date | Action | Analyst | Rating Change |
|---|---|---|---|
| 2026-07-14 | Initiated | Roth Capital | Buy |
| 2026-04-21 | Initiated | Northland Capital Markets | Outperform |
| 2025-08-25 | Initiated | Stifel | Buy |
| 2025-08-25 | Initiated | B of A Securities | Neutral |
| 2025-08-25 | Initiated | UBS | Neutral |
| 2025-08-25 | Initiated | Needham | Buy |
Catalyst timeline
14 hub signals| Date | Source | Event | Entity | Value | |
|---|---|---|---|---|---|
| 2026-07-30 | SEC EDGAR Filings | 8-K Event | Ambiq Micro, Inc. | source ↗ | |
| 2026-06-08 | SEC EDGAR Filings | 8-K Event | Ambiq Micro, Inc. | source ↗ | |
| 2026-05-27 | SEC EDGAR Filings | Insider SELL | Chen Timothy | $1.7M | source ↗ |
| 2026-05-27 | SEC EDGAR Filings | Insider SELL | Chen Timothy | $266K | source ↗ |
| 2026-05-27 | Insider Transactions (SEC Form 4) | Insider SELL | Chen Timothy sold 70,592 sh | $5.6M | source ↗ |
| 2026-05-27 | SEC EDGAR Filings | Insider SELL | Chen Timothy | $1.8M | source ↗ |
| 2026-05-27 | SEC EDGAR Filings | Insider SELL | Chen Timothy | $1.9M | source ↗ |
| 2026-05-15 | Insider Transactions (SEC Form 4) | Insider SELL | Chen Sean Chihhsiang sold 55,685 sh | $3.9M | source ↗ |
| 2026-05-14 | Insider Transactions (SEC Form 4) | Insider SELL | Hanson Scott Mclean Ph.D. sold 10,200 sh | $706K | source ↗ |
| 2026-05-14 | Insider Transactions (SEC Form 4) | Insider SELL | Winzeler Jeffrey G sold 26,000 sh | $1.8M | source ↗ |
| 2026-05-14 | Insider Transactions (SEC Form 4) | Insider SELL | Esaka Fumihide sold 60,000 sh | $4.2M | source ↗ |
| 2026-04-21 | Analyst Ratings (Upgrades/Downgrades) | Analyst Initiated | Northland Capital Markets: Initiated (Outperform) | source ↗ | |
| 2026-01-26 | Insider Transactions (SEC Form 4) | Insider SELL | Tautges Joseph A sold 7,800 sh | $242K | source ↗ |
| 2026-01-26 | Insider Transactions (SEC Form 4) | Insider SELL | Hanson Scott Mclean Ph.D. sold 10,000 sh | $310K | source ↗ |
Alt-Data Signal Hub · collected signals updated 2026-07-31 09:16 UTC (refreshed daily) · market & option prices are always live on load · display-only, not advice