The Indonesian Stock Exchange (IDX) concluded end-of-year trading and opened the new trading year during the past week. On the first trading session of 2026, Friday (2/1/2026), the Jakarta Composite Index (JCI) climbed 1.17% to reach 8,748.13. Over the period from Monday (29/12/2025) to Friday (2/1/2026), the index posted an overall gain of 1.18%.

Trading activity during the week was limited to three sessions due to market holidays on December 31, 2025, and January 1, 2026. Despite the shortened trading week, foreign investors recorded substantial net buying, amounting to Rp4.38 trillion across all markets and Rp4.55 trillion in the negotiation and cash markets. In contrast, foreign investors registered net selling of Rp170.96 billion in the regular market.

So which stocks attracted the strongest foreign buying interest last week? Citing data from Indo Premier, the top ten stocks with the highest net foreign purchases were

PT Lippo General Insurance Tbk (LPGI) with Rp914.3 billion,

PT Darma Henwa Tbk (DEWA) Rp512.8 billion,

PT Aneka Tambang Tbk (ANTM) Rp280.3 billion,

PT Bumi Resources Minerals Tbk (BRMS) Rp276 billion,

PT Impack Pratama Industri Tbk (IMPC) Rp266.7 billion,

PT Bumi Resources Tbk (BUMI) Rp241.6 billion,

PT Humpuss Maritim Internasional Tbk (HUMI) Rp176.2 billion,

PT Buana Lintas Lautan Tbk (BULL) Rp159.1 billion,

PT United Tractors Tbk (UNTR) Rp158.9 billion, and

PT Astra International Tbk (ASII) Rp141.8 billion.