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51 /100
HIGH RISK
Score updated Jul 28, 2026

FHTX — Foghorn Therapeutics Inc. Dilution Risk Tracker

Track FHTX 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 28, 2026, Foghorn Therapeutics Inc. (FHTX) has a DilutionWatch DilutionScore of 51/100, rated HIGH dilution risk. Foghorn Therapeutics Inc. has a market capitalization of $251.30M, 58.71M shares outstanding, 105 institutional holders tracked. Key dilution vectors include approximately 10 months of cash runway.

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

Score Breakdown

📋 Offering Ability
42
💰 Cash Runway
65
📊 Float Risk
40
⚠️ Warrant Exposure
40
🔄Convertible Debt

Dilution Forecast

☀️
Clear
No significant dilution signals
7%
💰 Capital Raise 15%
• Under 12 months cash (10mo)
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Market Data

Market Cap$251.30M
Shares Outstanding58.71M
Float27.41M
Cash$87.66M
DebtN/A
Short InterestN/A

Institutional Holdings

QoQ: ↑ 11.4% shares (2026Q1 vs prior)
105 institutional holders · 46.77M shares
#1 Flagship Pioneering, LLC 12.67M shares
#2 FMR LLC 6.05M shares
#3 BVF INC/IL 5.84M shares
+ 17 more holders Sign up free to view →

Short Interest

Short Interest1.54M
Days to Cover3.1
% of Float5.6%
FINRA data as of Jul 15, 2026

Recent SEC Activity

xbrl XBRL WARRANT 2026-07-07
xbrl XBRL CONVERTIBLE 2020-12-31
Full SEC filing analysis available with free account

Recent News

No recent news

What This Means for FHTX Shareholders

Foghorn Therapeutics Inc. (FHTX) has a DilutionScore of 51/100, 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 28, 2026, updated from SEC EDGAR data.

Cash runway is a key watch item: FHTX has approximately 10 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 FHTX in real-time, scanning EDGAR every 60 seconds. The DilutionWatch shows real-time score changes for FHTX alongside comparable high-risk stocks. Not financial advice — this analysis is for informational purposes only.

Understanding FHTX's Dilution Risk Factors

Primary Risk Drivers

The most significant dilution risks for Foghorn Therapeutics Inc. stem from its Offering Ability and Cash Runway scores. Offering Ability is at a concerning level, indicating the company has strong capacity to raise capital through new equity offerings, which typically dilute existing shareholders. The Cash Runway score of 65 signals that the company’s cash reserves are insufficient to sustain operations for more than a few months, creating urgency to secure additional funding. This combination suggests that the firm may be actively pursuing new share issuances to maintain liquidity, directly increasing the risk of dilution.

Factors Currently Not a Concern

Float Risk, Warrant Exposure, and Convertible Note Risk all score at moderate levels, indicating they are not immediate threats. Float Risk is currently low, meaning that the number of shares available for trading in the public market is relatively stable. A change in this metric would occur if large blocks of shares were released into the public float. Warrant Exposure and Convertible Note Risk remain manageable, but could escalate if new warrants or convertible notes are issued at below-market prices, potentially leading to increased dilution upon conversion.

SEC Filings to Watch

Key filings to monitor include S-3 registration statements, which signal potential large-scale equity offerings. 424B5 documents indicate the issuance of securities under effective shelf registrations, often tied to new share sales. An 8-K Item 1.01 filing would alert investors to material events like new equity issuances or significant capital raises. Additionally, 10-Q reports provide insights into cash position changes and ongoing financing activities that may impact dilution levels.

How Dilution Happens

Dilution occurs when a company issues new shares, reducing the ownership percentage of existing shareholders. With high Offering Ability, Foghorn is likely to issue new stock regularly. As the Cash Runway decreases, the urgency for capital increases, leading to more frequent and potentially larger offerings. Each new issuance directly increases the total share count, diluting the value of existing holdings. This process can be accelerated by convertible notes or warrants that convert into equity, further expanding the outstanding shares.

What Would Make This Worse

The risk profile could deteriorate significantly if Foghorn enters a period of aggressive fundraising, issuing multiple new equity offerings in quick succession. If convertible notes or warrants are issued at deeply discounted prices, or if the company begins using stock for acquisitions, these actions would compound dilution pressures. An extended cash shortage combined with an inability to secure funding through conventional means could force the company into more drastic measures, such as rights offerings or reverse stock splits, further impacting shareholder value.

Key Insight

Despite elevated scores indicating risk, the inverted scale means low values are safer — FHTX’s current risk profile reflects a high potential for dilution due to active fundraising and limited cash reserves.

How to Monitor FHTX for Dilution Risk

What This Risk Level Means

For a micro-cap operating company like Foghorn Therapeutics Inc., a high dilution risk profile signals potential challenges in maintaining ownership concentration and financial stability. With a small market capitalization, such companies often rely on frequent capital raises to fund operations, which can lead to dilution of existing shareholders. The elevated scores for Offering Ability, Cash Runway, Float Risk, Warrant Exposure, and Convertible Note Risk all contribute to an environment where shareholder value could be eroded if new equity is issued at below-market prices or if significant warrants or convertible notes are exercised.

What Typically Happens Next

Companies with similar profiles often proceed through a series of financing activities, including shelf registrations and ATM programs, to secure capital. These mechanisms allow for rapid fundraising but can increase dilution pressure. Additionally, warrant exercises and conversions of convertible notes typically occur in the latter part of a company’s lifecycle when liquidity is needed or when investors seek to convert their holdings into equity. Monitoring these events is critical, as they often precede significant ownership shifts.

Monitoring Playbook

To effectively track FHTX, use DilutionWatch to monitor score changes and key metrics like offering ability and cash runway. Set alerts for any increase in Offering Ability or a drop in Cash Runway above 60/100. Check the company’s filings monthly for new equity offerings or warrant exercises. Use Shelf & ATM Monitor to track upcoming registration statements and financing activities. When thresholds are hit, review SEC documents and consider adjusting investment strategy accordingly.

Early Warning Signals

Several signals can indicate worsening dilution risk. First, a sudden spike in Offering Ability or a new shelf registration filing may suggest an imminent capital raise. Second, a drop in Cash Runway to 70/100 or lower indicates potential liquidity stress. Third, the announcement of warrant exercises or convertible note conversions, particularly when not previously anticipated, can significantly impact share count and dilution levels.

What a Positive Resolution Looks Like

A positive shift in FHTX’s profile would occur if the company secures a large capital raise that improves Cash Runway to 80/100 or higher. Alternatively, if convertible notes are repaid or converted into debt, or if warrants expire unexercised, dilution pressure may ease. Additionally, any reduction in Offering Ability due to strategic decisions or improved cash flow would be a strong indicator of improved risk posture.

Watch For

Unannounced warrant exercises and convertible note conversions that occur without prior disclosure, as these can dramatically increase share count and dilute existing shareholders.

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