See the probability you’re right —
and the strongest case you’re wrong.
Every memo runs your ticker through 15+ investor frameworks side by side, returns a calibrated probability of outperformance, and auto-assembles the steel-man bear case alongside the bull. The math is shown. The track record is shown. The disagreement is the feature.
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A real memo. Not a screener.
Every Prism memo is structured the way a buy-side analyst writes one — verdict first, then the reasoning, then what would change the view.
Executive verdict
Buy / Watch / Avoid / Trim with the score, the best-suited investor lens, and the single most important reason for and against.
Business quality
A-F grades for quality, growth, balance sheet, momentum, income and risk — each with the metric driving the letter.
Fair-value range
A 3-pillar fair value (earnings power, FCF yield, asset value) with a margin-of-safety buy line. No single-number false precision.
Reverse DCF
"What growth is the market actually pricing in?" — solved and compared to the company's own historicals.
Lens-by-lens debate
For every framework: pass / mixed / fail with the specific rules driving it, and what would need to change to flip the verdict.
Mistake detector
Pattern-match against value traps, quality traps, yield traps, momentum traps, leverage and accounting red flags.
What changes the view
Buy-below price, trim-above price, and the named events that would invalidate or strengthen the thesis.
From "is this a good stock?" to "should I own it?"
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Set alerts
Get notified when the price crosses your buy-below line, fundamentals shift, or a mistake-pattern triggers.
Decide with conviction
Every recommendation is transparent and reproducible. No black box, no LLM hallucination.
The six archetypes Prism recognizes
Every ticker is tagged with the style it most resembles — so you know which frameworks are the relevant critics. Full glossary →
Quality compounder
Durable moat, high ROE, reinvests at high returns.
AAPL · MSFT · V
Classic value
Cheap on earnings, assets, or cash flow vs. its own history.
JPM · PFE · BAC
GARP
Growth at a reasonable price — PEG-style fit.
GOOGL · META
Deep value
Heavily discounted, often contrarian. Margin-of-safety plays.
NVO · INTC
Momentum / growth
Accelerating fundamentals, priced for expansion.
NVDA · LLY
Income
Yield and coverage-driven. Cash-return to holders dominates.
KO · T · XOM
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15 frameworks. Zero black box.
Every rule is data; every threshold is editable. Build your own from scratch in the Studio.
- 6 rules
Lynch GARP
Peter Lynch · Growth at a Reasonable Price
Endorses Under-covered compounders where earnings growth outruns the multiple.
Rejects Story stocks, richly valued growth, and anything with crowded institutional ownership.
- 7 rules
Buffett Quality
Warren Buffett · Quality Compounder
Endorses Wide-moat compounders with high ROE, fat margins, and low debt — available at a sensible multiple.
Rejects Capital-intensive, low-return businesses and anything that requires leverage to look good.
- 7 rules
Graham Defensive
Benjamin Graham · Classic Value
Endorses Financially sound, dividend-paying businesses trading at low P/E and close to book value.
Rejects Expensive multiples, speculative growth, and any balance sheet that looks stretched.
- 5 rules
Magic Formula
Joel Greenblatt · Quant Value
Endorses Businesses that are both high-earnings-yield and high-return-on-capital — cheap and good together.
Rejects Expensive compounders, and cheap-but-low-return "value traps."
- 6 rules
Munger Elite Quality
Charlie Munger · Concentrated Quality
Endorses Elite-quality compounders — top-tier ROE and margins, fortress balance sheets.
Rejects Mediocre businesses at any price, and leveraged cheap stocks ("cigar butts").
- 6 rules
Fisher Growth
Philip Fisher · Qualitative Growth
Endorses Durable growth businesses with real revenue + EPS acceleration and aligned insider ownership.
Rejects No-growth cheap stocks, turnaround bets, and businesses without management skin in the game.
- 6 rules
Schloss Deep Value
Walter Schloss · Deep Value
Endorses Unloved, low-P/B, low-debt businesses where the balance sheet covers the downside.
Rejects Glamour stocks and anything priced on narrative rather than assets.
- 6 rules
Klarman Margin of Safety
Seth Klarman · Absolute Value
Endorses High-FCF-yield businesses with net cash on the balance sheet — real margin of safety.
Rejects Leveraged businesses, thin cash flows, and anything dependent on market sentiment.
- 6 rules
Marks Risk-First
Howard Marks · Risk-Adjusted Value
Endorses Durable, cash-generative businesses that survive a bad market and are reasonably priced.
Rejects Leveraged businesses, fragile balance sheets, and anything that only works in good times.
- 5 rules
Graham Net-Net
Benjamin Graham · Liquidation Value
Endorses Companies trading near liquidation value — cash-rich, low-debt, priced below book.
Rejects Growth stocks, premium multiples, and any business priced above its own balance sheet.
- 6 rules
Quality Factor
AQR / Asness · Systematic Quality
Endorses Stable, high-margin, low-debt businesses with consistent profitability.
Rejects Unprofitable, volatile, or highly leveraged companies.
- 5 rules
Pure Value Factor
Fama / French · Systematic Value
Endorses Stocks that are cheap on many lenses at once — P/E, P/B, earnings yield, FCF yield.
Rejects Expensive stocks by any definition of "expensive."
- 6 rules
Momentum / CAN SLIM
William O'Neil · Growth + Momentum
Endorses Leaders near their highs with accelerating earnings and confirming institutional demand.
Rejects Laggards, broken charts, and stocks that are cheap for a reason.
- 6 rules
Dividend Income
Dividend Growth School · Income + Durability
Endorses Dividend payers with healthy coverage, sustainable payout ratios, and durable earnings.
Rejects Yield traps, zero-dividend growth stocks, and stretched payout ratios.
- 6 rules
Deep Cyclical
Cyclical Value School · Contrarian Cyclical
Endorses Beaten-down cyclicals with strong balance sheets that can survive the trough.
Rejects Cyclicals near their peak earnings, and anything with debt that won't survive a downturn.
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