oOh!Media shares (ASX:OML) added 4.4% on unusual volume Monday after the outdoor advertising group agreed to a binding A$1.70 per share cash takeover with I Squared Capital, culminating a competitive four-month auction that has delivered shareholders a 100 per cent premium since April.
The oOh!Media share price ended the day at A$1.66, as 62.18 million shares changed hands, roughly 100 times the stock’s average daily volume. The dramatic turnover reflects a rapid rotation from long-term fundamental holders into merger arbitrage funds positioning for deal completion. The stock now trades just 2.4 per cent below the headline offer price, suggesting markets assign high probability to the transaction closing successfully.
The binding scheme values oOh! at approximately A$898 million in equity and A$1.04 billion on an enterprise value basis. More significantly, it represents a doubling of the share price from the undisturbed close of A$0.85 on 28 April, before takeover interest became public, and a 21.4 per cent uplift on I Squared’s initial non-binding A$1.40 proposal lodged on 29 April.
Deal Structure
The total consideration of A$1.70 comprises A$1.68 in scheme consideration plus a 2.0 cent fully franked interim dividend for the first half of 2026. The franking credit component adds additional value for Australian tax-resident shareholders, particularly superannuation funds taxed at concessional rates.
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The binding agreement caps a protracted and competitive sale process that saw three separate financial sponsors—Pacific Equity Partners, I Squared Capital, and a consortium of Oaktree Capital and Bain Capital—submit multiple rounds of indicative proposals. PEP opened bidding at A$1.40 per share on 29 April, prompting I Squared to counter at A$1.45 just days later on 11 May. The oOh! board rejected both offers as inadequate but granted limited due diligence access to serious bidders.
By July, all three parties had lifted their indicative bids into a A$1.60 to A$1.65 range, with market sources reporting the top end at A$1.65. The board’s disciplined approach, including suspending an on-market buyback to avoid value leakage and maintaining a firm stance on intrinsic value appears to have extracted maximum competitive tension from the process.
The massive volume spike and share price clustering just below A$1.70 signals the stock has transitioned into a merger arbitrage position. Event-driven hedge funds and specialist arbitrage desks have likely absorbed stock from long-only managers de-risking into the bid premium, while any residual short positions would have covered rapidly given the near-certainty of a cash exit.
The remaining 2.4% spread to A$1.70 implies markets are pricing roughly 95 per cent-plus probability of successful completion, with the small discount reflecting time value of money over the three to four month completion window, modest tail risks around regulatory or financing hurdles, and low but non-zero probability of shareholder vote failure or court complications.
