Bisnis.com, JAKARTA — Djarum Group through PT Dwimuria Investama Andalan reportedly has been seen steadily accumulating stakes in PT Surya Semesta Internusa Tbk. (SSIA), snapping up a total of 15.83 million shares between July and December 2025.

Based on the Monthly Securities Holder Registration Report as of Dec. 31, 2025, the Hartono brothers—through Dwimuria Investama, which officially entered SSIA’s shareholder register on July 4, 2025—held 482 million SSIA shares at the end of 2025, representing a 10.24% stake.

Bisnis.com, JAKARTA — The diverging fortunes of Indonesian tycoons Prajogo Pangestu and Low Tuck Kwong paint a vivid picture of the contrasting prospects between the renewable energy sector and the coal industry—two realms these magnates dominate.

Prajogo Pangestu climbed into the top five top winners on the Forbes Real Time Billionaires Index as of Monday (24/11/2025). Throughout the trading day, the Barito Group founder saw his net worth jump by US$671 million, or 1.68%, bringing his total wealth to US$40.5 billion—equivalent to roughly IDR 676.28 trillion. On the global stage, the 81-year-old businessman now holds the 42nd spot, reaffirming his position as Indonesia’s wealthiest individual.