GM
General Motors Company · $88.86 (+0.5%) · mkt cap $80.4B · P/E 39.7
9 hub catalysts across 4 sources · backtest → · ← Ticker Explorer
FINRA Short VolumeSEC EDGAR FilingsU.S. Senate — Congressional TradesStockTwits Social Sentiment
Signal summary
Signals divergeBullish and bearish forces are in conflict here — weigh both columns.
100▼ Bear-leanconviction from hub signals
Bullish factors
- Congress bought (1)
- 3 analyst upgrades
Bearish factors
- StockTwits 33% bullish
- Insiders net selling (12 vs 1)
Context (not directional): Short volume 1% of float-traded
Signal mix for GM
Which data feeds have fired on this name — hover a slice for counts.
Best strategy
2-yr backtest · by SharpeBollinger Bands has fit GM best over 2 years (+86.4%, Sharpe 1.37). Historical/in-sample — walk-forward all 19 →
| # | Strategy | Return | Sharpe | Beats B&H |
|---|---|---|---|---|
| 1 | Bollinger Bands | +86.4% | 1.37 | |
| 2 | Absolute Momentum (12mo) | +69.0% | 1.22 | |
| 3 | Buy & Hold (baseline) | +104.9% | 1.18 |
Price — 1 year
daily closeInsider activity
1 open-market buysOfficers & directors trading their own stock (SEC Form 4). Buys are bullish; sells shown for context.
| Date | Action | Insider | Shares | Value |
|---|---|---|---|---|
| 2026-07-28 | SELL | Barra Mary Teresa | 422,809 | $37.7M |
| 2026-07-28 | SELL | Hatto Christopher | 6,895 | $621K |
| 2026-07-28 | SELL | Reuss Mark L | 71,079 | $6.4M |
| 2026-07-27 | SELL | Harvey Rory | 8,882 | $772K |
| 2026-06-16 | SELL | Barra Mary Teresa | 99,239 | $8.4M |
| 2026-06-09 | SELL | Barra Mary Teresa | 20,582 | $1.7M |
| 2026-05-29 | SELL | Barra Mary Teresa | 23,000 | $2.0M |
| 2026-05-28 | SELL | Harvey Rory | 9,124 | $775K |
| 2026-05-28 | SELL | Barra Mary Teresa | 453,402 | $37.2M |
| 2026-05-28 | SELL | Hatto Christopher | 6,895 | $586K |
| 2026-05-27 | SELL | Harvey Rory | 85,146 | $7.0M |
| 2026-05-26 | SELL | Jacobson Paul A | 40,000 | $3.2M |
| 2025-01-30 | BUY | Kelly Alfred Francis Jr. | 12,000 | $608K |
Analyst ratings
live · 3 changes| Date | Action | Analyst | Rating Change |
|---|---|---|---|
| 2026-07-27 | Upgrade | Jefferies | Hold → Buy |
| 2026-04-14 | Upgrade | Deutsche Bank | Hold → Buy |
| 2026-03-25 | Upgrade | Wolfe Research | Peer Perform → Outperform |
Catalyst timeline
9 hub signals| Date | Source | Event | Entity | Value | |
|---|---|---|---|---|---|
| 2026-07-28 | SEC EDGAR Filings | Insider SELL | Barra Mary T | $6.3M | source ↗ |
| 2026-07-28 | SEC EDGAR Filings | Insider SELL | Barra Mary T | $8.3M | source ↗ |
| 2026-07-28 | SEC EDGAR Filings | Insider SELL | Barra Mary T | $4.4M | source ↗ |
| 2026-07-28 | SEC EDGAR Filings | Insider SELL | Barra Mary T | $9.8M | source ↗ |
| 2026-07-27 | SEC EDGAR Filings | Insider SELL | Barra Mary T | $4.7M | source ↗ |
| 2026-07-27 | SEC EDGAR Filings | Insider SELL | Barra Mary T | $4.2M | source ↗ |
| 2026-07-22 | FINRA Short Volume | Short Vol | GM | 60% short | source ↗ |
| 2026-07-21 | StockTwits Social Sentiment | Social Buzz | General Motors Company | 33% bull | source ↗ |
| 2026-03-27 | U.S. Senate — Congressional Trades | Congress BUY | Armstrong, Alan (Senator) | $1,001 - $15,000 | source ↗ |
Alt-Data Signal Hub · collected signals updated 2026-07-30 09:16 UTC (refreshed daily) · market & option prices are always live on load · display-only, not advice