Rush Street (RSI) Q4 2025 Earnings Transcript

Rush Street Interactive reported record 2025 revenue of $1.13 billion, up 23%, with adjusted EBITDA rising 66% to $153.7 million and net income jumping to $74 million from $7.2 million. Q4 revenue grew 28% to $324.9 million and MAUs surged 37% in North America and 47% in Latin America, while management guided 2026 revenue to $1.375 billion-$1.425 billion and adjusted EBITDA to $210 million-$230 million. The main overhang is Colombia’s evolving tax regime, but the company still expects continued growth, an Alberta launch in late Q2/early Q3, and strong operating leverage.

Analysis

RSI’s core message is not just that the business is growing, but that its marginal customer acquisition economics are improving while mix shifts toward higher-LTV casino users. That creates a compounding loop: better unit economics fund more marketing, which feeds higher MAU, which then supports better data and product iteration — the real lever here is not top-line growth, it’s sustained CAC payback compression in the casino cohorts. Competitively, this is most damaging to small-to-mid operators that rely on broad sports-betting promotions; RSI is effectively out-executing them on retention while spending less relative to revenue.

The Colombia issue is more important as a signal than as a one-quarter P&L swing. Management has already shown it can use promotional intensity as a tax-absorption tool, which suggests the market-share gain may persist even if the legal/tax regime normalizes; in other words, the tax shock may have permanently raised switching costs by training a cohort of users onto RSI’s ecosystem. The bigger second-order risk is regulatory imitation: if other jurisdictions adopt revenue-based gaming taxes, the industry’s highest-quality operators will likely have to re-price bets and bonusing, compressing growth rates even if shares appear insulated initially.

Alberta is the cleanest upside catalyst because it is not in guidance and the company’s historical launch curve implies profits by year four, meaning the market is underpricing the option value of a new high-margin state/province launch. The contrarian read is that consensus may be too focused on the near-term tax debate and too little on the structural operating leverage: if North American casino MAUs keep accelerating, 2026 EBITDA could prove conservative even before Alberta contributes. The main reversal trigger is a legal ruling that forces a materially worse Colombia tax structure than assumed, but the more likely disappointment would be slower-than-expected Alberta timing rather than a fundamental demand slowdown.

Key Decisions for Investors

• Long RSI on a 3-6 month horizon into Alberta timing and 1Q/2Q cadence; base case is guidance proves conservative, with upside if launch clarity arrives by late Q2/early Q3. Use a 10-15% trailing stop because the stock is still exposed to headline tax volatility.
• Buy RSI Jan-2027 call spreads to express upside from Alberta plus operating leverage while capping premium burn; structure around a 20-30% upside move thesis rather than a full rerate.
• Pair trade: long RSI / short DraftKings or Flutter on a 6-12 month view if the market starts rewarding self-funded growth over promotional growth; RSI’s mix shift and margin discipline should outperform in a tax-tightening regime.
• Avoid shorting RSI solely on Colombia headlines; if anything, use any selloff tied to legal uncertainty as an entry point, because the market-share transfer effects are likely to outlast the temporary tax structure.
• Watch for confirmation in the next 1-2 quarters that North America casino MAU growth remains >30%; if growth decelerates sharply, trim exposure because the valuation case depends on sustained casino-led compounding rather than one-off tax normalization.