ABC arbitrage : HY 2026 Consolidated Results¹: €26.0 m (+47%) Annualised ROE 2026: 27.4% | EPS HY 2026: €0.44

ABC arbitrage reported HY 2026 net income of €26.0m, up 47% year on year, on current operating income of €51.0m (+40%); EPS rose to €0.44 and annualised ROE reached 27.4%, well above its 10% floor target. Performance benefited from higher market volatility, including a roughly 25% increase in trading volumes during the US-Iran conflict, while its Opportunities and Reversion funds returned 18.2% and 20.2%, respectively, in H1. The company declared a €0.20 per-share interim dividend and said business activity through August was about 90% above the 2025 monthly average, with €278m of client AUM and approximately €500m of probability-weighted prospective inflows.

Analysis

ABCA is becoming a listed convexity proxy: its earnings power appears disproportionately sensitive not merely to spike-volatility but to sustained tradable dispersion, turnover and corporate-action activity. At the €4.54 scrip reference price, annualizing first-half EPS implies roughly 5.2x earnings and equity is valued near 1.4x book, a discount that could narrow if management demonstrates that mid-volatility profitability is repeatable rather than a one-off geopolitical windfall. The key distinction is whether the higher return profile survives a normalization in realized cross-sectional volatility, not whether headline VIX remains elevated.

The proposed client pipeline is strategically more important than its near-term fee contribution: externally managed assets can diversify revenue away from balance-sheet-funded trading and potentially support a higher valuation multiple. But the pipeline is internally probability-weighted, while the planned investment program creates an execution drag before recurring fees are proven; treat neither as booked earnings. The discounted stock-dividend election also creates a modest dilution/overhang risk through December, particularly if cash-oriented holders elect shares.

Near-term catalysts are the dividend election/ex-date and any disclosed mandate wins; the 1-3 month upside case is a re-rating toward 7-8x annualized EPS if activity remains robust through a quieter autumn. The 6-18 month thesis depends on converting volatile trading income into fee-bearing AUM and maintaining risk-adjusted returns through different regimes. Falsification: a sustained sub-15 volatility/low-turnover environment, a material decline in the activity indicator, failure to close mandates, or auditor adjustments would challenge the durability thesis; geopolitical de-escalation is the most immediate regime-reversal risk.

Key Decisions for Investors

• Initiate a small long ABCA position after the November 24 ex-dividend date or on post-election weakness, rather than chasing the headline result. Underwrite to 7x annualized first-half EPS versus approximately 5x at the €4.54 reference price, implying a €6.15 value before any credit for AUM growth; reassess if the shares trade above 8x without confirmed inflows.
• Use ABCA as a tactical long only while European equity turnover and realized dispersion remain firm over the next 1-3 months; reduce exposure if VIX/European realized volatility spends multiple weeks below 15 and management's activity indicator deteriorates materially from the August run rate.
• Monitor the December 11 scrip settlement for incremental share issuance and election take-up. A high stock-election rate at the discount would create a technical entry opportunity, but also signals that cash capital return may be less durable than the stated payout implies.
• Do not capitalize the approximately €500m prospective AUM pipeline until signed mandates and fee terms are disclosed. Set an alert for a material closing: even partial conversion would improve revenue mix and could justify extending the holding into 2027 despite lower trading-volatility sensitivity.