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65 /100
HIGH RISK
Score updated Jul 25, 2026

ADAPY — Adaptimmune Therapeutics PLC Dilution Risk Tracker

Track ADAPY dilution risk with DilutionWatch's stock tracker. DilutionScore™ measures dilution risk across 5 factors — lower scores indicate higher risk of share dilution.

⚠️ Not financial advice. Do your own research before making any investment decisions.

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As of July 25, 2026, Adaptimmune Therapeutics PLC (ADAPY) has a DilutionWatch DilutionScore of 65/100, rated HIGH dilution risk. Adaptimmune Therapeutics PLC has 1.59B shares outstanding. Key dilution vectors include approximately 2 months of cash runway.

Source: DilutionWatch (dilutionwatch.com) — data updated daily from SEC EDGAR filings. Not financial advice.

Score Breakdown

📋 Offering Ability
40
💰 Cash Runway
95
📊 Float Risk
0
⚠️ Warrant Exposure
15
🔄Convertible Debt

Dilution Forecast

🌥️
Advisory
Moderate dilution signals present
30%
💰 Capital Raise 55%
• Critical: only 1.6 months cash remaining
📉 Score Deterioration 10%
• Score in HIGH risk zone (65/100)
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Market Data

Market CapN/A
Shares Outstanding1.59B
FloatN/A
Cash$26.06M
Debt$25.68M
Short InterestN/A

Institutional Holdings

Institutional data not yet available.

Short Interest

Short Interest1.22M
Days to Cover1.1
% of FloatN/A
FINRA data as of Jul 15, 2026

Recent SEC Activity

No recent SEC insights

Recent News

No recent news

What This Means for ADAPY Shareholders

Adaptimmune Therapeutics PLC (ADAPY) has a DilutionScore of 65/100, placing it in the High dilution risk tier. This score reflects at least one active dilution mechanism — a shelf registration, ATM program, outstanding warrants, or limited cash runway — that could materially increase the share count over the next 12–18 months. Score as of July 25, 2026, updated from SEC EDGAR data.

Cash runway is a key watch item: ADAPY has approximately 2 months of runway at current burn rate. Companies with less than 18 months of runway are statistically more likely to file new shelf registrations or ATM programs within the next two quarters. DilutionWatch monitors SEC 10-Q filings to update this estimate each quarter.

DilutionWatch tracks over 25 SEC filing types for ADAPY in real-time, scanning EDGAR every 60 seconds. The DilutionWatch shows real-time score changes for ADAPY alongside comparable high-risk stocks. Not financial advice — this analysis is for informational purposes only.

Understanding ADAPY's Dilution Risk Factors

Primary Risk Drivers

The most concerning factors for Adaptimmune Therapeutics PLC (ADAPY) are Offering Ability and Cash Runway. Offering Ability scores at a level indicating significant risk, suggesting the company has the capacity to issue new shares with little restriction. Combined with a Cash Runway score that is extremely high, this signals a strong likelihood of future capital raises. The cash position is critically low, with only 1.6 months of operational funding remaining. This dual exposure means the company may be forced to dilute existing shareholders through new share issuance to fund operations.

Factors Currently Not a Concern

The Float Risk factor is currently at a level indicating no risk, which suggests that the company's publicly traded shares are not being significantly diluted by large institutional holdings or insider sales. Additionally, Warrant Exposure and Convertible Note Risk are both low, indicating minimal dilution from these financial instruments. However, any increase in the number of warrants or convertible notes outstanding, or a change in their terms, could quickly elevate these scores.

SEC Filings to Watch

Several SEC filings should be monitored for signs of increased dilution. An S-3 registration statement would signal an intent to raise capital through a shelf offering, potentially increasing share count. A 424B5 filing often accompanies new equity offerings and could indicate upcoming share issuance. An 8-K Item 1.01 report might reveal new material events such as the initiation of new financing programs or stock option grants that could affect dilution. Quarterly reports (10-Q) will also be crucial for tracking cash reserves and any changes in capital structure.

How Dilution Happens

Dilution occurs when a company issues new shares, reducing the ownership percentage of existing shareholders. With Offering Ability at a high level, ADAPY may proceed with equity financings without significant restrictions. As cash runway approaches zero, the company is likely to issue more shares to raise funds, directly increasing total shares outstanding. Each new issuance reduces earnings per share and can diminish shareholder value unless the capital raised generates sufficient returns.

What Would Make This Worse

If ADAPY were to initiate multiple financing rounds in a short timeframe, or if convertible notes or warrants were exercised en masse, this would significantly increase dilution risk. Additionally, if the company begins using equity compensation as a primary form of employee incentives without careful oversight, it could create further dilutive pressure. A drop in stock price that triggers automatic conversion of convertible debt or warrant exercise would also worsen the situation.

Key Insight

Despite high scores indicating risk, ADAPY’s low Float Risk and minimal warrant/convertible note exposure provide some buffer against immediate dilution impacts.

How to Monitor ADAPY for Dilution Risk

What This Risk Level Means

A high dilution risk profile for Adaptimmune Therapeutics PLC indicates that the company is operating under significant pressure to raise capital, likely due to ongoing research and development expenses. As an operating company with a focus on therapeutic innovation, it may be relying heavily on equity financing to fund its operations. The elevated Offering Ability score suggests the company has the capacity to issue new shares, while the extremely high Cash Runway score signals that available cash is nearing depletion. This combination implies that the company's financial runway is limited and it must act quickly to secure additional funding or risk operational disruption.

What Typically Happens Next

Companies at this profile often initiate capital-raising activities such as shelf registrations, ATM programs, or warrant exercises to replenish cash reserves. Given the high Offering Ability score, Adaptimmune is likely preparing for potential equity issuance in response to financial strain. The company may also consider strategic partnerships or acquisitions to reduce reliance on external funding. In many cases, companies with this risk profile will see increased activity in their SEC filings related to financing efforts, particularly in Form S-1, S-3, and related prospectus amendments.

Monitoring Playbook

To track Adaptimmune effectively, use DilutionWatch to monitor the company’s DilutionScore and component factors. Set alerts for any increase in Offering Ability or Cash Runway scores above 50/100. Review filings quarterly or biannually, depending on capital activity. When thresholds are hit, check for new equity offerings, warrants issued, or changes in cash runway estimates. Additionally, monitor Shelf & ATM Monitor for any signs of upcoming offerings that could impact share count.

Early Warning Signals

Three specific early warning signals include: 1) A sudden increase in the Offering Ability score above 50/100, indicating readiness to issue new shares; 2) A sharp rise in Cash Runway score beyond 80/100, signaling imminent cash exhaustion; and 3) Filing of a new Form S-1 or S-3 registration statement, suggesting an upcoming equity offering. These signals indicate that the company's dilution risk profile is worsening and requires immediate attention.

What a Positive Resolution Looks Like

A positive resolution would involve a capital raise that significantly extends the company’s cash runway, reducing both Offering Ability and Cash Runway scores. Alternatively, a successful debt paydown or expiration of warrants without new issuances could also lower the risk. The most favorable outcome is a sustained reduction in DilutionScore below 30/100, indicating that the company has stabilized its financial position and no longer faces immediate dilution pressure.

Watch For

Any filings related to new equity offerings or a sharp increase in Offering Ability scores — these are strong indicators of worsening risk.

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