Shares of PT Harta Djaya Karya Tbk (MEJA.JK) surged 9.1% to IDR 96 on July 24, capping a week-long rally from IDR 79, as investors pile into a small-cap interior-design firm preparing to transform itself into a coal mining holding company. The catalyst: MEJA has obtained regulatory approval from Indonesia's Financial Services Authority (OJK) to hold an Extraordinary General Meeting of Shareholders (EGMS) on August 21, 2026, where it will seek authorization for a rights issue — a sale of new shares to existing investors — to fund the planned acquisition of **45% of PT Trimata Coal Perkasa (TCP)

valued at Rp1.6 trillion (~US$100 million).

  • The Deal Dwarfs the Company Itself. MEJA's current market capitalization sits around IDR 226 billion — barely one-seventh of the acquisition price tag. The deal is structured as a share swap (exchanging newly issued MEJA shares for TCP equity), with a planned rights issue priced around IDR 450–550 per share , roughly five times the current trading price. That gap raises a critical question: how much dilution — the reduction of each existing shareholder's ownership slice — will long-term holders absorb?

  • 693 Million Tons of Coal, but Zero Production Track Record. TCP holds mining rights in South Sumatra with reserves exceeding 693.7 million tons according to international JORC standards.

The 2026 production target is 1.5 million tons , with Banpu Group affiliate Argo Energy lined up as a standby buyer under a one-year contract. However, TCP's operations are only targeted to begin producing in 2026 — meaning the mine has no revenue history. Shareholders are pricing in a promise, not a proven cash flow.

  • From Furniture to Fossil Fuels Is a Red Flag, Not Just a Pivot. MEJA currently provides construction and interior design services

with trailing revenue of just IDR 55.5 billion and net income of IDR 1.1 billion.

The EGMS agenda also includes converting MEJA into a holding company , a wholesale identity change. When micro-cap firms with negligible earnings leap into unrelated commodity businesses via massive share issuances, minority investors should scrutinize who truly benefits.

  • An Rp11.5 Billion Advance Is Already Out the Door. MEJA paid a Rp11.5 billion down payment to TCP in February 2026 , locking in commitment before shareholder approval. The full transaction is structured as a share swap , meaning TCP's owners will become major MEJA shareholders — fundamentally reshaping the company's ownership and governance.

The August 21 vote is the next hard catalyst. Until then, this rally runs on expectation, not earnings.