AVTR
Avantor, Inc. · $13.78 (-0.6%) · mkt cap $9.3B
16 hub catalysts across 2 sources · backtest → · ← Ticker Explorer
FINRA Short VolumeSEC EDGAR Filings
Signal summary
Signals divergeBullish and bearish forces are in conflict here — weigh both columns.
69 conviction from hub signals
Bullish factors
- Insiders net buying (12 vs 4)
Bearish factors
- 8 analyst downgrades
Context (not directional): Short volume 1% of float-traded
Signal mix for AVTR
Which data feeds have fired on this name — hover a slice for counts.
Best strategy
2-yr backtest · by SharpeEMA Crossover has fit AVTR best over 2 years (+72.9%, Sharpe 0.82). Historical/in-sample — walk-forward all 19 →
| # | Strategy | Return | Sharpe | Beats B&H |
|---|---|---|---|---|
| 1 | EMA Crossover | +72.9% | 0.82 | ✓ |
| 2 | Keltner Channel Breakout | +54.9% | 0.70 | ✓ |
| 3 | Momentum (rate-of-change) | +43.6% | 0.62 | ✓ |
Price — 1 year
daily closeInsider activity
12 open-market buysOfficers & directors trading their own stock (SEC Form 4). Buys are bullish; sells shown for context.
| Date | Action | Insider | Shares | Value |
|---|---|---|---|---|
| 2026-05-08 | BUY | Lucier Gregory T | 10,000 | $83K |
| 2026-05-01 | BUY | Dingemans Simon | 25,000 | $204K |
| 2026-03-10 | BUY | Mehra Sanjeev K | 125,000 | $1.0M |
| 2026-02-19 | BUY | Lucier Gregory T | 50,000 | $458K |
| 2026-02-12 | BUY | Summe Gregory L | 100,000 | $940K |
| 2025-12-05 | BUY | Mehra Sanjeev K | 350,000 | $3.9M |
| 2025-11-17 | BUY | Ligner Emmanuel | 87,500 | $993K |
| 2025-10-30 | BUY | Summe Gregory L | 100,000 | $1.1M |
| 2025-08-21 | BUY | Summe Gregory L | 100,000 | $1.3M |
| 2025-08-05 | SELL | Eck Steven W. | 3,476 | $40K |
| 2025-05-23 | BUY | Summe Gregory L | 30,000 | $375K |
| 2025-05-22 | BUY | Summe Gregory L | 20,000 | $253K |
| 2025-05-07 | BUY | Summe Gregory L | 25,000 | $300K |
| 2025-02-27 | SELL | Bramwell James | 4,532 | $79K |
| 2025-02-27 | SELL | Eck Steven W. | 5,940 | $104K |
| 2024-09-05 | SELL | Eck Steven W. | 3,525 | $88K |
Analyst ratings
live · 8 changes| Date | Action | Analyst | Rating Change |
|---|---|---|---|
| 2026-03-06 | Downgrade | Barclays | Equal-Weight → Underweight |
| 2026-01-05 | Downgrade | Evercore ISI Group | Outperform → In-Line |
| 2025-12-17 | Downgrade | Jefferies | Hold → Underperform |
| 2025-10-30 | Downgrade | Barclays | Overweight → Equal-Weight |
| 2025-10-30 | Downgrade | JP Morgan | Overweight → Neutral |
| 2025-04-29 | Downgrade | Goldman Sachs | Buy → Neutral |
| 2025-04-28 | Downgrade | Stifel | Buy → Hold |
| 2025-04-28 | Downgrade | Morgan Stanley | Overweight → Equal-Weight |
Catalyst timeline
16 hub signals| Date | Source | Event | Entity | Value | |
|---|---|---|---|---|---|
| 2026-07-30 | FINRA Short Volume | Short Vol | AVTR | 58% short | source ↗ |
| 2026-07-29 | SEC EDGAR Filings | 8-K Event | Avantor, Inc. | source ↗ | |
| 2026-07-28 | FINRA Short Volume | Short Vol | AVTR | 65% short | source ↗ |
| 2026-07-27 | FINRA Short Volume | Short Vol | AVTR | 77% short | source ↗ |
| 2026-07-24 | FINRA Short Volume | Short Vol | AVTR | 69% short | source ↗ |
| 2026-07-23 | FINRA Short Volume | Short Vol | AVTR | 76% short | source ↗ |
| 2026-07-17 | SEC EDGAR Filings | 8-K Event | Avantor, Inc. | source ↗ | |
| 2026-07-17 | FINRA Short Volume | Short Vol | AVTR | 59% short | source ↗ |
| 2026-07-16 | FINRA Short Volume | Short Vol | AVTR | 58% short | source ↗ |
| 2026-07-15 | FINRA Short Volume | Short Vol | AVTR | 59% short | source ↗ |
| 2026-07-14 | FINRA Short Volume | Short Vol | AVTR | 72% short | source ↗ |
| 2026-06-23 | FINRA Short Volume | Short Vol | AVTR | 73% short | source ↗ |
| 2026-06-09 | FINRA Short Volume | Short Vol | AVTR | 69% short | source ↗ |
| 2026-06-08 | FINRA Short Volume | Short Vol | AVTR | 76% short | source ↗ |
| 2026-06-02 | FINRA Short Volume | Short Vol | AVTR | 60% short | source ↗ |
| 2026-05-29 | FINRA Short Volume | Short Vol | AVTR | 69% short | 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