Adaptimmune Therapeutics plc Stock Price and Value Analysis

Adaptimmune Therapeutics plc (NasdaqGS:ADAP) in our automated value investing analysis, with the cash flow history and price comparison below.

Key Facts

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Estimate how long you need to hold Adaptimmune Therapeutics plc to reach your target.

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ADAP Free Cash Flow Trend

Free Cash Flow trendline for ADAP
Free Cash Flow trendline for Adaptimmune Therapeutics plc

Hmm, we can't give any reliable projection for Adaptimmune Therapeutics plc's growth rate. The company either has too few years of historical data for us to examine, or it's in the habit of losing money.

None of this means it's a bad stock. Maybe it's new and growing quickly, or maybe it's turning things around. We can't say anything sensible about it, so we won't say it's obviously undervalued right now. Proceed at your own risk!

AdvantagesDisadvantagesNeutral
  • This company has stable growth.
  • This stock looks overpriced.
  • This company is less known than others.
  • This company is not making money.
  • This company pays no dividend.

Inside the ADAP Numbers

ADAP Price
(Adaptimmune Therapeutics plc stock price per share)
$0.05
[?] PE Ratio versus Sector 100% lower than other Healthcare stocks
[?] PE Ratio versus Industry 100% lower than other Biotechnology stocks
[?] Free Cash Flow Jitter 15%

Recent Insider Activity

Open-market buys and sells reported by Adaptimmune Therapeutics plc's officers, directors, and 10% owners on SEC Form 4. Routine transactions (tax withholding, option exercises, and stock grants) are excluded -- these are discretionary trades only.

Date Insider Type Shares Price
2025-08-18 Behbahani Ali Sell 14,671,794 $0.01
2025-08-15 Behbahani Ali Sell 4,828,206 $0.01
2025-07-30 EcoR1 Capital, LLC Sell 27,433,338 $0.10
2025-07-29 EcoR1 Capital, LLC Sell 2,687,460 $0.10
2025-07-28 EcoR1 Capital, LLC Sell 33,931,740 $0.11

This stock has short interest! This means that people have shorted it.

Why does that matter? They've made a bet that price will decrease from where they bought it. Maybe there are financial problems, or maybe there's a value play.

As of the latest analysis, there are 31,376,776 shares shorted. With 1,218,590,593 shares available for purchase and an average trading volume over the past 10 trading days of 15,692,623, it would take at least 2.0 days for all of the short holders to cover their shorts.

Related guides: good annual rate of return · high-yield stocks · forecasting earnings growth

Free Cash Flow by Fiscal Year

Price Versus Our Estimated Value

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Questions to Answer Before You Invest in ADAP

Does Adaptimmune Therapeutics plc have a coherent story? Does it have a plan to continue to make money? Is it worth your time? Only you can decide where to go from here. Our investment guide helps you ask the right questions, including how to buy stocks. Use these research links for more information.

Worked example: ADAP

This example shows how we apply the Trendshare checklist to ADAP: earnings power, cash generation, valuation, and margin of safety.

We check: business quality, free cash flow, P/E, and margin of safety.

  1. Step 1 — Snapshot

    • Price: 0.05
    • Market cap: $15M
    • EPS: -0.66
  2. Step 2 — Valuation checks

    • P/E: —
    • FCF yield: —
    • Date checked: Jul 27, 2026
  3. Step 3 — Margin of safety

    • Compare price to fair value and safety price.
    • Look for durable cash generation and reasonable leverage.
    • Decide if it passes your personal checklist.