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Adaptimmune Therapeutics plcOTCPK:ADAP.Y Stock Report

Market Cap US$4.0m
Share Price
US$0.018
US$1.5
98.8% undervalued intrinsic discount
1Y-93.6%
7D-12.5%
1D
Portfolio Value
View

Adaptimmune Therapeutics plc

OTCPK:ADAP.Y Stock Report

Market Cap: US$4.0m

Adaptimmune Therapeutics (ADAP.Y) Stock Overview

A commercial-stage biopharmaceutical company, provides novel cell therapies primarily to cancer patients in the United States and the United Kingdom. More details

ADAP.Y fundamental analysis
Snowflake Score
Valuation2/6
Future Growth0/6
Past Performance0/6
Financial Health0/6
Dividends0/6

ADAP.Y Community Fair Values

Create Narrative

See what 28 others think this stock is worth. Follow their fair value or set your own to get alerts.

Adaptimmune Therapeutics plc Competitors

Price History & Performance

Summary of share price highs, lows and changes for Adaptimmune Therapeutics
Historical stock prices
Current Share PriceUS$0.018
52 Week HighUS$0.36
52 Week LowUS$0.0001
Beta1.89
1 Month Change16.67%
3 Month Change59.09%
1 Year Change-93.62%
3 Year Change-98.50%
5 Year Change-99.65%
Change since IPO-99.90%

Recent News & Updates

Narrative Update Feb 11

ADAP.Y: Executive Transition And Deregistration Will Support Future Upside Potential

Analysts have adjusted their price target on Adaptimmune Therapeutics to $1.50, keeping it aligned with their fair value estimate as they factor in an updated discount rate of 13.43%, steady high revenue growth assumptions near 46.25%, a slightly lower projected profit margin close to 16.05%, and a marginally higher future P/E expectation near 19.36. What's in the News Adaptimmune Therapeutics plans executive changes effective November 14, 2025, with Christopher Hill moving from Chief Financial Officer to Chief Executive Officer and joining the Board, following the departure of Adrian Rawcliffe in connection with a company restructuring (Key Developments).
Narrative Update Jan 26

ADAP.Y: Leadership Restructuring And Deregistration Will Set Up Future Upside Potential

Analysts have trimmed their price target on Adaptimmune Therapeutics to US$1.50 from US$1.50, reflecting updated assumptions around profit margin and future P/E, while keeping their fair value view unchanged. What's in the News Adaptimmune Therapeutics plans leadership changes effective November 14, 2025, with Christopher Hill moving from Chief Financial Officer to Chief Executive Officer and joining the Board, following the departure of former CEO Adrian Rawcliffe in connection with a company restructuring (Key Developments).
Narrative Update Jan 12

ADAP.Y: Leadership Transition And Deregistration Will Shape Future Upside Potential

Narrative Update on Adaptimmune Therapeutics Analysts have kept their price target for Adaptimmune Therapeutics broadly steady at around $1.50 per share. This reflects updated assumptions for discount rate, revenue growth, profit margin and future P/E that remain closely aligned with prior estimates.
Narrative Update Dec 16

ADAP.Y: Leadership And Listing Changes Will Drive Future Upside Potential

Narrative Update on Adaptimmune Therapeutics Analysts have modestly increased their price target on Adaptimmune Therapeutics by approximately 3 percent to about 1.50 dollars per share, citing slightly stronger expected revenue growth and a marginally lower future price to earnings multiple in their updated models. What's in the News Chief Financial Officer Chris Hill has been appointed Chief Executive Officer and Director, succeeding long serving executive Adrian Rawcliffe as part of a broader company restructuring, while temporarily retaining his CFO role (company announcement).
Narrative Update Dec 02

ADAP.Y: Leadership Transition And Deregistration Will Drive Further Upside Potential

Analysts have maintained their price target for Adaptimmune Therapeutics at $1.50. Modest improvements in profitability and valuation ratios are balanced by steady expectations for growth and risk.

Recent updates

Narrative Update Feb 11

ADAP.Y: Executive Transition And Deregistration Will Support Future Upside Potential

Analysts have adjusted their price target on Adaptimmune Therapeutics to $1.50, keeping it aligned with their fair value estimate as they factor in an updated discount rate of 13.43%, steady high revenue growth assumptions near 46.25%, a slightly lower projected profit margin close to 16.05%, and a marginally higher future P/E expectation near 19.36. What's in the News Adaptimmune Therapeutics plans executive changes effective November 14, 2025, with Christopher Hill moving from Chief Financial Officer to Chief Executive Officer and joining the Board, following the departure of Adrian Rawcliffe in connection with a company restructuring (Key Developments).
Narrative Update Jan 26

ADAP.Y: Leadership Restructuring And Deregistration Will Set Up Future Upside Potential

Analysts have trimmed their price target on Adaptimmune Therapeutics to US$1.50 from US$1.50, reflecting updated assumptions around profit margin and future P/E, while keeping their fair value view unchanged. What's in the News Adaptimmune Therapeutics plans leadership changes effective November 14, 2025, with Christopher Hill moving from Chief Financial Officer to Chief Executive Officer and joining the Board, following the departure of former CEO Adrian Rawcliffe in connection with a company restructuring (Key Developments).
Narrative Update Jan 12

ADAP.Y: Leadership Transition And Deregistration Will Shape Future Upside Potential

Narrative Update on Adaptimmune Therapeutics Analysts have kept their price target for Adaptimmune Therapeutics broadly steady at around $1.50 per share. This reflects updated assumptions for discount rate, revenue growth, profit margin and future P/E that remain closely aligned with prior estimates.
Narrative Update Dec 16

ADAP.Y: Leadership And Listing Changes Will Drive Future Upside Potential

Narrative Update on Adaptimmune Therapeutics Analysts have modestly increased their price target on Adaptimmune Therapeutics by approximately 3 percent to about 1.50 dollars per share, citing slightly stronger expected revenue growth and a marginally lower future price to earnings multiple in their updated models. What's in the News Chief Financial Officer Chris Hill has been appointed Chief Executive Officer and Director, succeeding long serving executive Adrian Rawcliffe as part of a broader company restructuring, while temporarily retaining his CFO role (company announcement).
Narrative Update Dec 02

ADAP.Y: Leadership Transition And Deregistration Will Drive Further Upside Potential

Analysts have maintained their price target for Adaptimmune Therapeutics at $1.50. Modest improvements in profitability and valuation ratios are balanced by steady expectations for growth and risk.
Narrative Update Nov 18

ADAP.Y: Voluntary SEC Deregistration and Index Removals Will Unlock Future Value

Analysts have raised their price target for Adaptimmune Therapeutics from $0.98 to $1.50. This change reflects updated expectations for valuation and revised future earnings metrics.
Narrative Update Nov 03

ADAP.Y: Compliance Efforts Will Overcome Index Removal To Drive Recovery

Analysts have raised the price target for Adaptimmune Therapeutics from $0.64 to $0.98 per share. This change reflects increased optimism on future revenue growth and profit margins, despite a slightly higher discount rate.
Narrative Update Aug 22

TCELRA And Lete-Cel Rollout Will Create Operational Efficiencies

Analysts have lowered their price target for Adaptimmune Therapeutics, citing solvency concerns, ongoing strategic uncertainty, and a lack of near-term catalysts, resulting in a revised fair value from $0.714 to $0.638. Analyst Commentary Bearish analysts cite significant solvency and sustainability concerns, questioning whether the company has sufficient financial resources to navigate near-term challenges.
Narrative Update Aug 07

TCELRA And Lete-Cel Rollout Will Create Operational Efficiencies

Despite a modestly improved revenue growth outlook and a significantly lower forward P/E, consensus analyst sentiment has worsened, leading to a marked price target reduction from $0.96 to $0.714. What's in the News Adaptimmune Therapeutics reached a settlement with MD Anderson Cancer Center to resolve litigation related to a previous strategic alliance, with all claims to be dismissed upon payment.
User avatar
New Narrative Apr 04

TCELRA And Lete-Cel Rollout Will Create Operational Efficiencies

Rapid treatment network expansion and successful TECELRA launch are driving significant future revenue growth and patient access.
Analysis Article Mar 11

Adaptimmune Therapeutics plc (NASDAQ:ADAP) Looks Inexpensive After Falling 27% But Perhaps Not Attractive Enough

Adaptimmune Therapeutics plc ( NASDAQ:ADAP ) shareholders that were waiting for something to happen have been dealt a...
Analysis Article Jan 01

Investors Don't See Light At End Of Adaptimmune Therapeutics plc's (NASDAQ:ADAP) Tunnel And Push Stock Down 26%

To the annoyance of some shareholders, Adaptimmune Therapeutics plc ( NASDAQ:ADAP ) shares are down a considerable 26...
Analysis Article Dec 15

Health Check: How Prudently Does Adaptimmune Therapeutics (NASDAQ:ADAP) Use Debt?

Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility...
Analysis Article Nov 15

Investors Give Adaptimmune Therapeutics plc (NASDAQ:ADAP) Shares A 32% Hiding

Unfortunately for some shareholders, the Adaptimmune Therapeutics plc ( NASDAQ:ADAP ) share price has dived 32% in the...
Analysis Article Sep 26

The Market Doesn't Like What It Sees From Adaptimmune Therapeutics plc's (NASDAQ:ADAP) Revenues Yet As Shares Tumble 31%

Adaptimmune Therapeutics plc ( NASDAQ:ADAP ) shareholders won't be pleased to see that the share price has had a very...
Seeking Alpha Sep 12

Adaptimmune's T-Cell Therapy Journey: A Small Market, Big Ambitions

Summary Adaptimmune received FDA approval for Tecelra, with a 39% response rate in synovial sarcoma and a boxed warning for cytokine release syndrome. The U.S. population eligible for Tecelra is small, approximately 100-400 patients, based on various eligibility factors. The collaboration with Galapagos provides $70 million upfront and potential milestone payments up to $465 million, expanding the development of uza-cel in solid tumors. Adaptimmune’s Q2 2024 revenue jumped due to deferred revenue from the terminated Genentech collaboration, resulting in a $69.5 million net profit. Given the limited market and logistical complexities, the likelihood of peak revenue exceeding $200 million is low, presenting high investment risk. Read the full article on Seeking Alpha
Seeking Alpha Jul 03

Adaptimmune: How The Story Is Shaping Up For The Latter Half Of 2024

Summary Adaptimmune Therapeutics is focused on late-stage development of cell therapy for cancer, particularly in sarcoma management. Pipeline updates include progress on afami-cel for soft tissue sarcomas and lete-cel for synovial sarcoma. Financially, ADAP has a cash runway of around 3 quarters, with potential resources from collaborations and agreements extending it further. Read the full article on Seeking Alpha
Seeking Alpha Apr 26

Adaptimmune: Huge Opportunity Amid Their Setback With Genentech

Summary Adaptimmune is presenting at ASCO, potentially providing updates on their drug development projects. Their pipeline includes Afami-cel, which has shown promising results in solid tumors, and Lete-cel, targeting soft tissue sarcoma. Adaptimmune Therapeutics has a reasonable financial position with $144 million in cash, but the termination of a collaboration deal with Genentech poses a risk. Expenses will be an issue soon. Read the full article on Seeking Alpha
Analysis Article Apr 16

Benign Growth For Adaptimmune Therapeutics plc (NASDAQ:ADAP) Underpins Stock's 29% Plummet

Adaptimmune Therapeutics plc ( NASDAQ:ADAP ) shares have retraced a considerable 29% in the last month, reversing a...
Analysis Article Feb 22

Adaptimmune Therapeutics plc (NASDAQ:ADAP) Stock Catapults 107% Though Its Price And Business Still Lag The Industry

Adaptimmune Therapeutics plc ( NASDAQ:ADAP ) shares have continued their recent momentum with a 107% gain in the last...
Seeking Alpha Feb 02

Adaptimmune: Drug Approval Now Imminent?

Summary Adaptimmune's BLA for their T-cell therapy in soft tissue sarcomas has been accepted for review by the FDA. The company's lead candidate, Afami-cel, has shown promising results in synovial sarcoma, with a PDUFA date set for August 4, 2024. Adaptimmune's cash position is low, but expected milestone payments from their collaboration with Genentech may extend their cash runway. Read the full article on Seeking Alpha
Analysis Article Dec 27

Adaptimmune Therapeutics plc's (NASDAQ:ADAP) Share Price Boosted 26% But Its Business Prospects Need A Lift Too

Adaptimmune Therapeutics plc ( NASDAQ:ADAP ) shareholders are no doubt pleased to see that the share price has bounced...
Analysis Article Nov 09

News Flash: Analysts Just Made A Notable Upgrade To Their Adaptimmune Therapeutics plc (NASDAQ:ADAP) Forecasts

Adaptimmune Therapeutics plc ( NASDAQ:ADAP ) shareholders will have a reason to smile today, with the analysts making...
Analysis Article Mar 08

New Forecasts: Here's What Analysts Think The Future Holds For Adaptimmune Therapeutics plc (NASDAQ:ADAP)

Shareholders in Adaptimmune Therapeutics plc ( NASDAQ:ADAP ) may be thrilled to learn that the analysts have just...
Analysis Article Feb 20

Adaptimmune Therapeutics (NASDAQ:ADAP) Is In A Good Position To Deliver On Growth Plans

There's no doubt that money can be made by owning shares of unprofitable businesses. For example, although Amazon.com...
Analysis Article Nov 09

New Forecasts: Here's What Analysts Think The Future Holds For Adaptimmune Therapeutics plc (NASDAQ:ADAP)

Adaptimmune Therapeutics plc ( NASDAQ:ADAP ) shareholders will have a reason to smile today, with the analysts making...
Seeking Alpha Sep 20

Adaptimmune Therapeutics: Depressed Despite Upcoming BLA

Summary Adaptimmune Therapeutics plans to file a BLA this year. Despite that, the stock remains depressed. Their cash position is difficult as well.
Analysis Article Sep 15

We're Interested To See How Adaptimmune Therapeutics (NASDAQ:ADAP) Uses Its Cash Hoard To Grow

Just because a business does not make any money, does not mean that the stock will go down. For example, although...

Shareholder Returns

ADAP.YUS BiotechsUS Market
7D-12.5%-3.0%-0.3%
1Y-93.6%32.9%26.7%

Return vs Industry: ADAP.Y underperformed the US Biotechs industry which returned 32.9% over the past year.

Return vs Market: ADAP.Y underperformed the US Market which returned 26.7% over the past year.

Price Volatility

Is ADAP.Y's price volatile compared to industry and market?
ADAP.Y volatility
ADAP.Y Average Weekly Movement2,831.4%
Biotechs Industry Average Movement10.9%
Market Average Movement7.2%
10% most volatile stocks in US Market16.2%
10% least volatile stocks in US Market3.2%

Stable Share Price: ADAP.Y's share price has been volatile over the past 3 months compared to the US market.

Volatility Over Time: ADAP.Y's weekly volatility has increased from 1413% to 2809% over the past year.

About the Company

FoundedEmployeesCEOWebsite
2008506Chris Hillwww.adaptimmune.com

Adaptimmune Therapeutics plc, a commercial-stage biopharmaceutical company, provides novel cell therapies primarily to cancer patients in the United States and the United Kingdom. It develops TECELRA (famitresgene autoleucel or afami-cel), a genetically modified autologous T-cell immunotherapy for the treatment of adults with unresectable or metastatic synovial sarcoma; Lete-cel for the treatment of synovial sarcoma and myxoid liposarcoma; and ADP-5701, which is in Phase 1 clinical trial for the treatment of head and neck cancer. The company also focuses on the development of T-cell therapies directed to PRAME (ADP-600) and CD70 (ADP-520).

Adaptimmune Therapeutics plc Fundamentals Summary

How do Adaptimmune Therapeutics's earnings and revenue compare to its market cap?
ADAP.Y fundamental statistics
Market capUS$3.98m
Earnings (TTM)-US$169.76m
Revenue (TTM)US$65.09m
0.1x
P/S Ratio
0.0x
P/E Ratio

Earnings & Revenue

Key profitability statistics from the latest earnings report (TTM)
ADAP.Y income statement (TTM)
RevenueUS$65.09m
Cost of RevenueUS$128.69m
Gross Profit-US$63.61m
Other ExpensesUS$106.15m
Earnings-US$169.76m

Last Reported Earnings

Jun 30, 2025

Next Earnings Date

n/a

Earnings per share (EPS)-0.64
Gross Margin-97.73%
Net Profit Margin-260.82%
Debt/Equity Ratio-36.2%

How did ADAP.Y perform over the long term?

See historical performance and comparison

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/05/21 22:12
End of Day Share Price 2026/05/21 00:00
Earnings2025/06/30
Annual Earnings2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Adaptimmune Therapeutics plc is covered by 8 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Ying HuangBofA Global Research
Mohit BansalCitigroup Inc
Reni BenjaminRaymond James & Associates