An LFJ Conversation with Tanya Lansky, Managing Director of LionFish

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Ian Garrard is the managing director of Innsworth Advisors Limited, the advisor and manager to the funds that provide third party litigation funding for high value claims in the UK, EU and US.
Claims under management include high profile and groundbreaking claims in the UK’s Competition Appeal Tribunal against Meta and Amazon, claims in the Netherlands against Oracle and Salesforce, as well as claims against VW in Germany and Apple in the US. Before moving into litigation funding, Ian was a lawyer in private practice (on financing, restructuring and litigation matters) as well as a founder of specialist law firms and an advisor to major oil & gas interests on exploration and production assets.
Below is our LFJ Conversation with Ian Garrard:The claim against Rightmove alleges that the portal charged estate-agents “excessive and unfair” listing fees, and that the action will proceed on an opt-out basis for thousands of agencies. What specifically attracted Innsworth to fund this case, and how does it fit with your overall litigation-funding strategy?
Your readers will appreciate that we can’t say too much at this early stage, but on our evaluation it is a strong case on its merits, with a considerable amount of harm caused to the proposed class of businesses. Jeremy Newman, the proposed class representative and a former CMA panel member has an excellent team supporting him, led by lawyers from Scott+Scott UK LLP. Innsworth is a committed funder of opt out collective actions in the Competition Appeal Tribunal and this case fits squarely within our focus. More information on the claim is available at rightmovefeesclaim.com.
More generally, this is an exciting time for us. We are funding three other opt out claims in the CAT and we have just announced a claim on behalf of Uber drivers in the UK and Europe, which alleges that Uber has unlawfully used automated decision-making, including profiling, in its pricing systems to dynamically set driver pay by algorithm and reduce their take-home pay. If the claim doesn’t settle in the pre-action phase then the intention is to issue collective proceedings before the Amsterdam District Court in the Netherlands. We also have lots of promising cases in our pipeline at the moment, working in collaboration with a range of London and EU based law firms.
Opt-out class actions in the UK’s competition-law space have historically faced procedural and payout-challenges. How is the funding arrangement structured in this Rightmove claim to align incentives across Innsworth, the claimants, and their legal counsel?
There has been much said and written about the challenges the UK’s opt out regime is working through - including the need to balance reasonable certainty as to the level of returns a funder will derive and the desire to ensure that the regime delivers for the benefit of the class. The benefit of any recovery by the class comes at a cost - as in any commercial context – and the CAT to its credit recognises the importance of third party funding to the functioning of the opt-out regime. Recognising this and the interests of the class, the funding is structured in a way that seeks to align those interests.
From a business model perspective, Rightmove commands a dominant share of UK property-portal traffic and listings (reportedly over 80%). How do you assess the strength of the antitrust and competition arguments in the claim, and how does Innsworth evaluate the potential for a precedent-setting outcome if the tribunal rules favourably?
The Rightmove fees claim announcement follows a series of English unfair pricing judgments which have gone a long way to clarify how an English court or tribunal will approach these kinds of cases. Rightmove uses its high market share as a marketing tool and has achieved sky-high margins over many years, achieved through regularly increasing its prices. Many agents feel they have no choice but to be on Rightmove and Rightmove knows that. Commentary from industry figures following the announcement of the claim has highlighted how strongly many class members feel about Rightmove’s pricing.
Litigation funding in large scale opt-out claims is increasingly visible to institutional investors. How does Innsworth view its role as a funder in terms of transparency, reputation-risk management, and alignment with claimant-interests?
We take our role as a stakeholder in the UK (and global) litigation funding community very seriously and we are confident in the value that our funding provides. The service we provide, of non-recourse funding, protects claimants against the costs of litigation.
If our funding unlocks redress for a class, that is a recovery for those harmed that would not otherwise have been achieved, so there is therefore a synergy between the interests of a funder and a class harmed by breach of competition law. Innsworth is transparent about its funding and terms of funding in the Competition Appeal Tribunal.
We do think there is a debate to be had about whether defendants should have access to financial information on e.g. a claim budget and funder commission. We think it’s fair that a defendant should be satisfied that a litigation funder can meet any adverse costs order made against it in an opt out claim (as England and Wales is a ‘loser pays’ jurisdiction). But currently defendants to these claims will scrutinise claim budgets and funding agreements in detail and use this to make opportunistic arguments, while claimants typically have no visibility on defendant budgets and funding. It’s an example of the information asymmetries which exist when seeking to hold dominant companies to account.
What is your take on the litigation funding market for opt out claims in England and Wales at the moment?
We’ve seen a real slowdown in the number of claims being filed in the last year or so. A lot of this is due to uncertainty as to the level of return that the Competition Appeal Tribunal will permit a funder to receive, even if this has been freely agreed between a class representative and funder. Of course, the effect of PACCAR has made funding more challenging in England and Wales generally.
That said, Dr Kent’s recent success in her claim against Apple highlights the potential of the regime to hold dominant companies to account and to deliver meaningful redress to class members. The judgment is timely as the UK government is currently considering making reforms to the opt out regime in the face of a concerted lobbying effort from big business groups. We think the opt out regime is starting to deliver on its objective of improving competitiveness in the UK economy, so making any wholesale changes now would be counterproductive, but the prospect of reforms is adding to the uncertainty facing the regime.


Jim Batson serves as Managing Partner, General Counsel, and Chief Investment Officer of Siltstone Capital’s legal finance strategy, where he leads investment origination, diligence, and portfolio management for global dispute-related opportunities. With over a decade of experience in legal finance, Jim brings a unique blend of legal expertise and investment acumen to Siltstone’s expanding platform.
Before joining Siltstone, Jim served as the Chief Operating Officer at Westfleet Advisors, a litigation finance advisory company, and before that, as the Co-Chief Investment Officer – U.S. at Omni Bridgeway, a global litigation finance fund manager. At Omni, Jim was instrumental in expanding the firm’s U.S. presence, implementing the U.S. investment strategy, and developing one of the most respected teams in the industry.
Jim began his career as a trial lawyer. He later became a partner at Liddle & Robinson in New York, where he handled groundbreaking cases, including the seminal e-discovery case Zubulake v. UBS Warburg. His experience as both a litigator and investor enables him to evaluate risk and opportunity from multiple angles, making him a trusted partner to law firms, claimholders, and investors.
Robert Le is a Founder and Managing Partner of Siltstone Capital. Prior to founding Siltstone, Mr. Le was a Portfolio Manager at an investment platform of Millennium Partners, a hedge fund located in New York. Mr. Le managed a portfolio of public investments in the energy sector. Before Millennium, Mr. Le helped launch the E&P strategy at Zimmer Lucas Partners (“ZLP”), a Utility and Master Limited Partnership (“MLP”) focused hedge fund. During his tenure, the E&P portfolio became the top performing strategy.
Prior to ZLP, Mr. Le worked as an Analyst at Canyon Capital. Prior to Canyon, Mr. Le was an Investment Banking Analyst at Morgan Stanley in the Global Energy Group. Mr. Le graduated from the University of Pennsylvania magna cum laude and as a Benjamin Franklin Scholar. Mr. Le also received a Rotary Ambassadorial Scholarship for postgraduate studies in Sydney, Australia.
Below is our LFJ Conversation with Jim Batson and Robert Le:How does Siltstone integrate legal considerations into your investment strategies, particularly in the niche asset classes you focus on?
At Siltstone, legal analysis is at the heart of every decision we make. Before we commit capital—whether it’s in complex commercial disputes, or intellectual property—we start by looking at the case through a legal lens.
We’ve also developed proprietary software that allows us to quantify and track those risks in a disciplined way. By integrating legal considerations directly into our financial models, we’re able to bridge the gap between legal strength and economic value. Bringing on Jim Batson further strengthens our focus on diligence, given his breadth of experience.
Siltstone emphasizes 'organically sourced alternative investment opportunities.' Can you elaborate on the process of identifying and securing these unique opportunities?
When we talk about “organically sourced alternative investment opportunities,” we mean opportunities that come to us through the network we’ve built and cultivated. Over the years, we’ve developed deep relationships across the litigation finance ecosystem, including law firms, businesses, claimants, insurers, experts, and brokers. Those connections give us access to opportunities early, often before they hit the broader market.
We’ve also worked hard to create platforms that connect the industry more broadly, most notably LITFINCON—the premier litigation finance conference. LITFINCON has become a central gathering point for funders, law firms, insurers, investors, and thought leaders. In January 2026, we’ll host our fifth iteration in Houston, where we will once again be at the center of conversations shaping the industry and making connections.
By combining long-term relationships, our collective experience, and the connections we form at LITFINCON, we’re able to consistently identify and secure unique, high-quality opportunities that align with our investment strategy.
Siltstone aims to provide 'uncorrelated risk-adjusted returns.' What strategies do you employ to ensure the portfolio remains uncorrelated and resilient to market fluctuations?
At Siltstone, when we talk about delivering “uncorrelated risk-adjusted returns,” we mean building a portfolio that’s insulated from broader market swings. Case outcomes move on their own timelines and are driven by judicial processes, not by macroeconomic headlines.
Our proprietary risk-assessment tools enable us to model duration, damages, appeal exposure, and recovery probabilities, which provides discipline in portfolio construction and helps keep correlations low.
This mix of uncorrelated assets, disciplined structuring, and diversified exposure makes the portfolio resilient, regardless of broader market fluctuations.
Could you share insights into any recent developments or trends you're observing in the legal finance sector, and how Siltstone is adapting to these changes?
One of the biggest developments we’re seeing in legal finance is the continued professionalization and institutionalization of the space. What was once a niche, under-the-radar asset class is now drawing attention from major investors who are looking for uncorrelated returns. That shift brings both opportunity and competition.
We’re also watching growth in secondary markets—funders and investors are increasingly finding ways to trade exposure midstream, whether through portfolio sales, insurance solutions, or securitized products. That liquidity dynamic is changing how capital flows into the sector and how risk is managed.
Another important development is the ever-changing landscape of insurance. The use of insurance to protect downside risk has become far more sophisticated, with products ranging from adverse costs coverage to judgment preservation insurance. For funders like us, insurance provides an additional tool to de-risk investments and expand our ability to structure creative solutions for clients and investors alike.
We’re also seeing the rise of technology and data-driven tools. From case analytics to AI-driven damages modeling, the sector is moving toward greater use of predictive insights. At Siltstone, we’ve leaned into this by building proprietary software to better quantify and track litigation risk, which enhances both origination and portfolio management.
Finally, the regulatory conversation is becoming more active. We’re paying close attention to potential disclosure requirements and other legislative proposals. Our approach is to stay ahead of the curve by structuring deals with transparency in mind and building flexibility into our agreements so that regulatory changes don’t disrupt performance.
LITFINCON has quickly established itself as a premier event in the U.S. Now that it’s expanding globally, what factors drove that decision?
LITFINCON has quickly become the premier litigation finance event in the U.S., and expanding globally was the natural next step. As we continue to deploy capital and evaluate opportunities, we’re seeing that the market is increasingly international as claims, structures, and counterparties are emerging across multiple jurisdictions. To stay at the forefront, we need to be engaged globally.
We’re also seeing greater diversity in both the types of cases and the investment structures being developed around the world. Expanding LITFINCON beyond the U.S. allows us to explore those innovations directly, while also connecting with new partners and perspectives.
That’s why, in addition to hosting LITFINCON Houston on January 14–15, 2026, we’ll be taking the event global—with a conference in Singapore this July and another in Amsterdam this Fall. Ultimately, going global is about building on the momentum we’ve created by expanding relationships, opening new doors, and growing a broader, more connected LITFINCON community.