SNDK
Sandisk Corp.
Return +136% in 77 days
“Analyst upgrades stock” tells you almost nothing. Who made the call, and how often they have been right, tells you a lot. Here is how to follow the analysts worth following.
| Number | What it tells you | Watch out for |
|---|---|---|
| Success rate | How often the analyst’s calls made money | A high rate on small, safe moves |
| Average return per call | How much the calls were worth when right and wrong | One huge winner hiding many losers |
| Number of calls | Whether the record is skill or luck | Great records built on a handful of calls |
The best analysts score well on all three, over several years and through different market conditions. Measure each call over a fixed window, such as one year, unless the analyst changed the rating sooner.
Even elite analysts are wrong sometimes. When several top-rated analysts, at different firms, independently reach the same strong-buy conclusion on a stock, the signal is much stronger than any single call. Agreement among the best matters; agreement among everyone (the plain consensus) mostly reflects what the market already knows.
A great idea can still be a bad addition. If you already own the stock through your ETFs, or it moves with your largest holdings, buying it adds concentration rather than opportunity. Size it so a miss cannot derail your plan.
| By hand | Exent | |
|---|---|---|
| Analysts covered | The few you happen to read about | 4,000+, scored continuously |
| Track records | Collect years of calls and outcomes yourself | Success rate and realized average return for each analyst |
| Finding agreement among the best | Cross-check ratings stock by stock | Surfaced automatically as Gems |
| Fit with your portfolio | Separate analysis | Check it in Exent’s portfolio tools |
We continuously score 4,000+ Wall Street analysts on verified success rate and realized average return — not headlines.
Ratings from low-performers are discarded. Only the highest-conviction calls from proven top analysts advance.
Where multiple top analysts independently rate the same name a Strong Buy, the signal compounds.
Each candidate is stress-tested against the Exent macro regime and your risk profile — survivors become Gems.
Exent tracks analysts across the major Wall Street firms, including Goldman Sachs, Morgan Stanley, JPMorgan, Citi, Bank of America, Wells Fargo, Barclays and Deutsche Bank, and judges each analyst on their own record.
Some of the Gems the radar flagged in 2026, with the price on the day each was flagged:
Sandisk Corp.
Return +136% in 77 days
Astera Labs
Return +226% in 65 days
Micron Technology
Return +162% in 128 days
Nebius Group
Return +153% in 97 days
Coherent Corp.
Return +132% in 111 days
GE Vernova
Return +47% in 90 days
IREN Ltd.
Return +60% in 59 days
Rocket Lab
Return +113% in 65 days
Cipher Mining
Return +92% in 59 days
Vertiv Holdings
Return +79% in 96 days
Credo Technology
Return +168% in 69 days
IonQ Inc.
Return +114% in 67 days
It depends on the analyst. Track records vary widely, which is why following individual analysts with proven records works better than following the average rating.
Rank analysts by success rate, average return per call and number of calls over several years. Exent does this continuously for 4,000+ analysts.
Not on that alone. Check who made the call and their record, whether other top analysts agree, and how the stock fits your portfolio. This is general education, not personal advice.
Exent tracks 4,000+ analysts, keeps only the elite few with proven records, and surfaces the Gems where they agree.
Educational content, not investment advice. Examples are illustrative; past performance does not guarantee future results.