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9 /100
LOW RISK
Score updated Jul 28, 2026

CSTM — Constellium SE Dilution Risk Tracker

Track CSTM 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, Constellium SE (CSTM) has a DilutionWatch DilutionScore of 9/100, rated LOW dilution risk. Constellium SE has a market capitalization of $4.66B, 136.15M shares outstanding, 10 institutional holders tracked. Key dilution vectors include approximately 999 months of cash runway.

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

Score Breakdown

📋 Offering Ability
19
💰 Cash Runway
0
📊 Float Risk
2
⚠️ Warrant Exposure
15
🔄Convertible Debt

Dilution Forecast

☀️
Clear
No significant dilution signals
0%
No significant dilution signals detected for CSTM.
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Market Data

Market Cap$4.66B
Shares Outstanding136.15M
Float119.98M
Cash$143.00M
Debt$35.00M
Short InterestN/A

Institutional Holdings

10 institutional holders · 66.22M shares
#1 Blackrock Inc. 13.73M shares
#2 Bpifrance SA 12.59M shares
#3 FMR, LLC 10.57M shares
+ 7 more holders Sign up free to view →

Short Interest

Short Interest6.53M
Days to Cover4.1
% of Float5.5%
FINRA data as of Jul 15, 2026

Recent SEC Activity

4 INSIDER TRANSACTION 2026-06-08
4 INSIDER TRANSACTION 2026-06-01
4 INSIDER TRANSACTION 2026-05-18
4 INSIDER TRANSACTION 2026-05-18
4 INSIDER TRANSACTION 2026-05-13
Full SEC filing analysis available with free account

Recent News

What This Means for CSTM Shareholders

Constellium SE (CSTM) has a DilutionScore of 9/100, rated Low dilution risk. At this score level, DilutionWatch's real-time EDGAR monitoring shows limited near-term dilution signals. This does not mean zero dilution risk — shelf registrations can be filed and activated quickly — but the current filing profile shows no major outstanding dilution programs. Score as of July 28, 2026.

DilutionWatch's EDGAR monitoring for CSTM shows no major active dilution programs at this time. The primary risk categories — shelf registration capacity, ATM programs, warrant overhang, and cash runway — are each within normal ranges for a company of this profile. This can change quickly if a new S-3 or Form S-1 is filed.

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

Understanding CSTM's Dilution Risk Factors

Primary Risk Drivers

While CSTM's overall dilution risk is low, certain factors remain relevant. The Offering Ability score indicates the company's capacity to issue new shares, which could increase the total number of shares outstanding. However, the current score suggests minimal immediate risk. Similarly, Warrant Exposure and Convertible Note Risk are moderate factors that could potentially increase share count if exercised or converted, depending on future events such as stock price movements or company performance.

Factors Currently Not a Concern

Several factors are currently low-risk. The Cash Runway score is at 0, indicating the company has ample cash reserves with no near-term liquidity concerns. The Float Risk score is also very low, suggesting that the current public float is stable and not likely to be impacted by short-term volatility. These factors would only become significant if there were a sudden drop in cash reserves or a significant increase in public float, which would be reflected in SEC filings or other public disclosures.

SEC Filings to Watch

Certain filings could signal changes in CSTM's dilution risk profile. An S-3 filing would indicate the company is registering securities for future offerings, which could increase share count. A 424B5 filing is typically related to a prospectus supplement, which may signal an upcoming offering. An 8-K Item 1.01 filing would disclose significant events such as the issuance of new shares or convertible instruments. A 10-Q filing provides quarterly financial updates and may include information about dilutive instruments or share repurchase activity.

How Dilution Happens

Dilution occurs when new shares are issued, increasing the total number of shares outstanding. If CSTM issues new shares through an offering or exercises warrants, the total number of shares increases, reducing the ownership percentage of existing shareholders. Similarly, if convertible notes are converted into equity, this also increases the share count. These events would be reflected in SEC filings and could be triggered by market conditions, company performance, or strategic decisions.

What Would Make This Worse

A significant deterioration in CSTM's risk profile would likely involve a series of events, including a sudden drop in cash reserves, the activation of warrants or convertible notes, or the initiation of a large-scale equity offering. These events could be triggered by poor financial performance, market downturns, or strategic decisions that require raising capital through equity. Such developments would be disclosed in SEC filings and could lead to increased dilution risk over time.

Key Insight

CSTM's dilution risk is currently minimal, but ongoing monitoring of SEC filings and financial disclosures is essential to detect any potential changes in the company's capital structure.

How to Monitor CSTM for Dilution Risk

What This Risk Level Means

A DilutionScore of 9/100 indicates that Constellium SE (CSTM) currently faces minimal dilution risk. As a mid-cap large-cap operating company, this score suggests that the company has a strong capital structure with limited dilutive activities. The absence of elevated risk factors (all below 30/100) means that CSTM is not currently engaging in practices that would significantly dilute shareholder value. This is a favorable position for a company of its size and type, which typically requires careful management of capital to sustain growth and operations.

What Typically Happens Next

Companies with low dilution risk often maintain stability in their capital structure. However, it is important to monitor for potential changes such as the activation of shelf registration programs, ATM offerings, or warrant exercises. These activities can increase dilution risk over time, especially if they are triggered by market conditions or strategic needs. While no immediate action is expected, vigilance is key to identifying early signs of change.

Monitoring Playbook

To track CSTM effectively, use DilutionWatch to set alerts for any changes in dilution risk factors. Monitor the DilutionScore regularly, ideally on a monthly basis, and check for any new filings or announcements related to capital raising. If the DilutionScore rises above 30/100, investigate the cause and consider reviewing the Shelf & ATM Monitor for further details. When thresholds are hit, evaluate the impact on shareholder value and adjust your investment strategy accordingly.

Early Warning Signals

  • A sudden increase in the DilutionScore above 30/100
  • The filing of a new shelf registration or ATM program
  • Exercise of warrants or conversion of convertible securities
Watch For

Significant changes in the company’s capital structure or increased activity in dilutive instruments.

What a Positive Resolution Looks Like

A positive resolution would involve actions that reduce dilution risk, such as the completion of a capital raise that strengthens the balance sheet, the paydown of debt, or the expiry of outstanding warrants. These actions would result in a lower DilutionScore and a more stable capital structure, reinforcing the company’s position as a low-risk entity in terms of dilution.

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