SCHEDULE: Activist Investor Demands Overhaul at Innventure

Ascent Capital Partners, a major shareholder, publicly demands immediate and material changes to Innventure's corporate governance, overhead, and capital allocation strategy.

Summary

• Ascent Capital Partners, along with Jonathan Loeffler and Mark A. Pomeroy Jr., beneficially owns 5,282,828 shares of Innventure, Inc.'s Class A Common Stock, representing 6.7% of the outstanding shares.
• The securities were acquired for approximately $18,591,403 from working capital of private funds and separately managed accounts (SMAs) managed by Ascent Capital.
• Ascent Capital delivered a letter to Innventure's Board of Directors on February 18, 2026, outlining significant concerns regarding the Issuer's performance, corporate governance, and strategic direction.
• Key demands include immediately and materially reducing corporate overhead, ceasing all parent-level funding of ventures beyond Accelsius until stabilization, deploying excess capital into Accelsius equity, and reconstituting the Board of Directors with genuine independence.
• Ascent Capital criticizes Innventure's management for defending the status quo, failing to address a nearly 70% decline in share price since the de-SPAC transaction, and maintaining an indefensible overhead structure.
• Innventure's General & Administrative (G&A) expenses decreased from $19.7 million in Q1 2025 to $16.9 million in Q3 2025, which Ascent views as insufficient, stating it's still '10 times it should' be.
• Ascent highlights Accelsius as a genuine success with market leadership in liquid cooling, a 300-megawatt deployment agreement, and a $65 million Series B round, but notes its value is being diluted by Innventure's parent-level issues.

Sentiment

Score: 2

Explanation: StockSavvy.ai views this filing as highly negative due to the severe criticisms from a major shareholder regarding corporate governance, excessive overhead, and capital misallocation, which have led to significant shareholder value destruction despite a strong underlying asset in Accelsius.

Positives

• Accelsius has achieved genuine market leadership in two-phase direct-to-chip liquid cooling, a critical technology for data center infrastructure.
• Accelsius secured a 300-megawatt deployment agreement, noted as the largest of its kind on record.
• Accelsius successfully completed a $65 million Series B funding round, anchored by strategic investors Johnson Controls and Legrand, validating its technology and market position.

Negatives

• Innventure's stock price has declined by nearly 70% since its de-SPAC transaction, which Ascent Capital attributes to management and governance failures.
• Corporate overhead is deemed excessive and indefensible at Innventure's current scale and revenue profile, with a 14% G&A reduction from $19.7 million to $16.9 million considered insufficient.
• Innventure is systematically diluting shareholders' ownership of Accelsius to fund tens of millions annually in parent-level overhead and other ventures like AeroFlexx and Refinity.
• The Board of Directors is criticized for a lack of genuine independence, with three of nine members simultaneously serving as senior executives.
• Management's response to prior critiques was perceived as a deflection, explaining the business model rather than addressing capital allocation, overhead, and governance failures.
• Continued parent-level funding for AeroFlexx is questioned, especially given its current validation point and the dilution of public shareholders.

Risks

• Continued high corporate overhead could further erode shareholder value and dilute ownership in successful ventures like Accelsius.
• Lack of genuine independence on the Board of Directors may lead to ineffective oversight and perpetuate existing issues.
• Ongoing funding of non-Accelsius ventures at the parent level could continue to dilute shareholder value without clear, near-term returns.
• Failure to address shareholder concerns and implement structural changes could lead to further stock price decline and potential activist campaigns.

Future Outlook

Ascent Capital Partners intends to continue reviewing its investment in Innventure and may take further actions, including acquiring or disposing of shares. They plan to engage in ongoing discussions with management and the Board regarding business, operations, strategy, prospects, and governance, with a view to maximizing stockholder value. Ascent is prepared to pursue all available courses of action if constructive engagement does not lead to the demanded changes.

Management Comments

• Innventure's statement in response to Commonwealth Asset Management's Schedule 13D filing described its own business model, how it sources technology, and why its approach is differentiated, without addressing specific charges regarding capital allocation, overhead, or governance.
• The Board presented a decrease in G&A expenses from $19.7 million in Q1 2025 to $16.9 million in Q3 2025 as evidence of meaningful progress on cost discipline.
• Innventure invoked PureCycle as proof that its model works, pointing to its launch in 2015 and public offering in 2021.
• Innventure cited a new partnership to launch a bubble bath product as evidence that AeroFlexx justifies continued parent-level funding.

Industry Context

StockSavvy.ai notes that Accelsius's market leadership in two-phase direct-to-chip liquid cooling positions it at the forefront of a generational infrastructure transformation. The increasing demand for high-performance computing, particularly in AI and data centers, makes advanced cooling solutions critical. Innventure's ability to capitalize on Accelsius's success is hampered by its internal governance and cost structure, preventing it from fully leveraging this significant industry trend.

Comparison to Industry Standards

• Innventure's G&A expenses, even after a 14% reduction to $16.9 million in Q3 2025, are considered by Ascent Capital to be '10 times it should' be for a company of Innventure's current scale and revenue profile, suggesting a significant deviation from industry best practices for lean holding structures.
• Accelsius's 300-megawatt deployment agreement is highlighted as the 'largest of its kind on record' in the liquid cooling sector, indicating a strong competitive position and significant achievement compared to other players in the market.
• The $65 million Series B funding for Accelsius, anchored by industrial operators Johnson Controls and Legrand, represents a strategic validation that aligns with successful capital raises seen by other high-growth technology companies in critical infrastructure sectors.

Management Changes

Corporate Governance

Stakeholder Impact

• Shareholders: Experiencing significant dilution and a nearly 70% decline in stock price due to perceived mismanagement and excessive overhead. Ascent Capital's actions aim to protect and maximize shareholder value.
• Employees (Accelsius): Accelsius is performing well, but its success is being undermined by parent company issues, potentially impacting future growth and resource allocation.
• Management/Board: Under intense pressure from a major activist investor to implement significant changes to governance, cost structure, and strategic direction. Their credibility and positions are at stake.

Next Steps

• Innventure's Board is urged to immediately and materially reduce corporate overhead.
• Innventure is called upon to cease all parent-level funding of ventures beyond Accelsius until they stabilize.
• Innventure should deploy any excess capital into Accelsius equity to deepen its ownership.
• The Board of Directors needs to be reconstituted with genuine independence, with the Nominating and Corporate Governance Committee moving with urgency.
• Ascent Capital Partners is prepared to engage constructively with the Board or pursue every available course of action to protect investor interests if changes are not made.

Key Dates

Recommendation

Ascent Capital Partners, a significant shareholder, has issued a scathing critique of Innventure's corporate governance, excessive overhead, and capital allocation, directly linking these issues to a nearly 70% decline in share price. While Accelsius is recognized as a strong asset, its value is being systematically diluted by parent-level inefficiencies. The filing suggests a lack of accountability and a board unwilling to address fundamental problems, making the current investment highly risky without immediate, material changes.

Keywords

Innventure, Ascent Capital Partners, Schedule 13D, Activist Investor, Corporate Governance, Shareholder Value, Accelsius, Liquid Cooling, Overhead Reduction, Board Reconstitution, Investment Advisory, Public Offering, De-SPAC