IG’s Underdog deal fixes the share count and ties extra payments to performance

IG used its 8 October investor seminar to clarify an important feature of its proposed Underdog acquisition: the 24.1 million new IG shares forming the equity component were fixed when the agreement was signed on 30 July. Chief financial officer Clifford Abrahams said the number stays fixed as IG’s share price changes. The proposed target operates US daily fantasy sports and prediction markets.[2]

That separates the quantity of shares issued from their market value. As a simple illustration, a £1 change in IG’s share price changes the value of 24.1 million shares by £24.1 million, before currency conversion. This is arithmetic applied to the disclosed share count, not a claim that such a price move occurred. The same number of shares can represent a different value at completion.[2]

Enterprise value and shareholder consideration measure different things

The July announcement put the transaction headline at up to approximately US$1.3 billion: an upfront enterprise value of about US$1.1 billion plus a shareholder earnout of up to US$200 million. Its appendix then adjusts the business valuation for debt, other liabilities and cash to reach the reference equity value.[1]

Enterprise value measures the operating business on the transaction’s stated basis; equity value measures the amount attributable to its shareholders after the bridge. Debt repayment belongs within that financing reconciliation. Adding the enterprise valuation, equity value and debt repayment together would count overlapping amounts.[1]

The October presentation describes roughly 60% of the upfront equity settlement in IG shares and 40% in cash, with the cash initially funded through a bridge facility. Those proportions describe the agreed structure at its reference valuation. The fixed share number is the more useful measure when assessing how the share component responds to subsequent market prices.[3]

Two performance payments have different recipients

The employee plan sits outside shareholder consideration, with Underdog’s earnings intended to fund it. Our assessment is that this still distributes money that could otherwise remain in the business. The acquisition’s economics therefore include both the purchase consideration and the compensation earned through future performance.[3]

The contractual ceiling, the earnings needed to reach it and the payout eventually earned are separate figures. A valuation scenario should carry the associated performance assumptions alongside the maximum payment.

The 22 October update retained the expected completion window

IG’s 8 October notice continued to describe the acquisition as subject to regulatory approvals. The seminar explained the proposed investment and its economics; it was not a completion announcement. That status matters for when the transaction’s ownership, financing and operational arrangements take effect.[4]

Update, 29 October 2026: At its 22 October Capital Markets Event, IG said the proposed acquisition remained on track to complete in late 2026 or early 2027. It maintained its pro forma guidance: Underdog was expected to increase the combined group’s medium-term revenue growth while initially reducing its EBITDA margin. The release continued to describe a future completion. That provides a more current status than the earlier event invitation.[6]

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