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Oasis Lifts Infomart Stake to 14.42% and Has Already Proposed Asset Sales, Partial Business Exit

Oasis Management's stake in the B2B platform Infomart has climbed to 14.42%, and the fund has already proposed asset disposals and an exit from part of its business while flagging director-removal, delisting and control-transfer options it may pursue within a year.

Sep 2, 20262 min readInfomart Corporation2492
Illustration of a shareholding-percentage gauge crossing a threshold line next to stacked proposal cards and a ledger of daily share purchases.

Oasis Management Company Ltd., the Cayman Islands-based fund, disclosed on September 2 that its stake in Infomart Corporation (TSE: 2492), the operator of a business-to-business ordering and invoicing platform, has risen to 14.42%, up from 13.40% in its previous filing. The change report was filed with the Kanto Local Finance Bureau because the stake had climbed more than one percentage point since a reporting obligation arose on August 26.

The position, now 38,573,200 shares out of Infomart's 267,507,864 shares outstanding, was built through near-daily purchases between June 29 and August 26, most of them on-market blocks of 800,000 to 930,000 shares, plus one off-market trade of 1,317,000 shares at ¥382 apiece on July 1. Oasis says the entire ¥19.0bn cost came from fund money rather than borrowed capital.

The more consequential detail is what Oasis says it has already asked Infomart to do. Under Japan's large-shareholder disclosure rules, the fund reports it has already put proposals to management covering the disposal of important company assets and the discontinuation of part of Infomart's business. Oasis frames this inside a stated aim of "constructive dialogue" with management on growth strategy, AI and data use, pricing and the product lineup, intended to raise Infomart's medium- to long-term corporate value and improve governance.

Separately, Oasis disclosed a broader menu of proposals it says it may, not will, bring within the next 12 months. Those range from seeking the removal or replacement of Infomart's representative directors and changes to board composition, to mergers or corporate splits, further business transfers or discontinuations, delisting the shares from the Tokyo Stock Exchange, and a transaction that would hand voting control of more than half the company to a party other than Infomart itself. The asset-disposal and business-discontinuation items overlap with what Oasis has already proposed; the director-removal, board-composition, merger, delisting and control-transfer items have not been formally proposed and are described only as within the scope of action Oasis may pursue over the coming year.

Oasis's proposal agenda at Infomart
Based on Oasis Management's EDINET change report filed September 2, 2026. Categories marked "possible next 12 months" have not been formally proposed.
Proposal categoryStatus
Disposal of important company assetsAlready proposed
Discontinuation of part of Infomart's businessAlready proposed
Removal or replacement of representative directorsPossible within next 12 months
Material changes to board compositionPossible within next 12 months
Mergers or corporate splitsPossible within next 12 months
Delisting from the Tokyo Stock ExchangePossible within next 12 months
Transaction transferring majority voting controlPossible within next 12 months

Oasis also flagged an intention to buy more than five additional percentage points of Infomart stock through on- and off-market trades, but only if the share price looks cheap and unspecified other conditions are met. It aims to complete that purchase within three months of the August 26 trigger date, while acknowledging in the filing that the timeline could slip. Price, quantity and exact timing remain undecided, according to the report.