LEGN Surges 34.7% as EPS Revision Screener Captures Early Signal
Healthcare and technology stocks dominated today's movers, with Legend Biotech (LEGN) delivering the strongest gains at 34.7% after the screener detected a 0.4pp upward EPS revision on April 14. The detector flagged multiple names with elevated growth expectations—STMicro (STM) at 73.2% EPS growth and Gloo Holdings (GLOO) at 93.1% EPS growth—both delivering 21%+ returns. GrafTech (EAF) surged 26.9% despite unchanged estimates, suggesting the revision served as a validation point for an oversold bounce in industrials.
| Ticker | Sector | Detected | EPS Revision | Gain Since Detection |
|---|---|---|---|---|
| LEGN | Healthcare | 2026-04-14 | +0.4pp | +34.7% |
| EAF | Industrials | 2026-04-14 | +0.0pp | +26.9% |
| BEEM | Technology | 2026-04-14 | N/A | +25.3% |
| STM | Technology | 2026-04-15 | +0.1pp | +21.7% |
| GLOO | Technology | 2026-04-15 | N/A | +21.6% |
LEGN — Legend Biotech Corp ADR
Legend Biotech spiked from $18.69 to $25.17, a 34.7% return, after the screener captured an upward revision in next-year EPS estimates from 311.9% to 312.3% on April 14. The revision itself is modest—just 0.4 percentage points—but the magnitude of the underlying growth expectation signals extreme analyst optimism about Legend's pipeline. In the healthcare sector, where pipeline catalysts drive outsized valuation swings, even marginal upward adjustments can trigger significant re-rating. The screener detected the inflection before the market priced in the full upside, allowing early subscribers to capture the bulk of the move from $18.69 to the current $25.17.
View screener snapshot from 2026-04-14 →EAF — GrafTech International Ltd
GrafTech International jumped from $7.58 to $9.62, a 26.9% gain, despite a flat EPS revision holding at 25.2%. The screener captured this name at a point where growth expectations were stable but the stock had likely been oversold. When an EPS revision screener flags a name with unchanged but elevated growth estimates, it often signals a mean-reversion opportunity—the market hasn't yet caught up with the durability of earnings momentum. In industrials, where GrafTech's graphite electrodes serve steel producers, a stable 25.2% growth outlook against a depressed $7.58 entry price created the conditions for a sharp snap-back to $9.62.
View screener snapshot from 2026-04-14 →BEEM — Beam Global
Beam Global climbed from $1.50 to $1.88, a 25.3% return, with the screener flagging 78.0% EPS growth next year. The EV charging and sustainable infrastructure name had been trading near penny-stock levels, where even modest analyst conviction on earnings power can spark outsized percentage moves. A 78% growth expectation signals that sell-side analysts are projecting a significant inflection in Beam's profitability, and the screener caught that shift early. The technology sector's appetite for high-growth names at low price points amplified the signal into a 25.3% gain from $1.50 to $1.88.
View screener snapshot from 2026-04-14 →STM — ST Microelectronics
STMicroelectronics surged from $40.68 to $49.51, a 21.7% gain, after the screener caught a 0.1pp upward revision in EPS growth estimates from 73.0% to 73.2% on April 15. The semiconductor name has benefited from sustained demand across automotive and industrial end markets. With 73.2% growth embedded in consensus estimates, even a marginal revision signals continued upward momentum in analyst sentiment. The screener detected that inflection point before the market repriced the stock to $49.51. Technology exposure and high growth expectations combined to drive the move.
View screener snapshot from 2026-04-15 →GLOO — Gloo Holdings Inc
Gloo Holdings gained 21.6% from $6.30 to $7.66, with the screener flagging 93.1% EPS growth next year. The software and social listening platform has attracted attention for its high-growth profile in a sector where recurring revenue models command premium multiples. A 93.1% growth expectation reflects analyst conviction in accelerated earnings expansion, and the screener captured that signal before the market fully repriced the name. The combination of elevated growth metrics and a sub-$10 price point created conditions for a sharp percentage move in the technology name.
View screener snapshot from 2026-04-15 →Today's movers confirm that EPS revision screens can identify inflection points before price action fully reflects updated analyst sentiment—even small revisions yield large returns when growth expectations are elevated and the market is positioned to respond.
How We Identify These Stocks
We track daily changes in forward EPS estimates across thousands of US equities. When a stock's next-year earnings growth estimate is revised upward — confirmed by improvement in current-year estimates — it enters our watchlist. The stocks above were flagged on their detection dates and have since delivered the strongest price returns among all detected stocks.
Explore today's full screener →