HKEX Insider Activity — 2026-08-18

by hk-insider-activities-daily

🇭🇰 HKEX DI Report — 2026-08-18

🟢 ACCUMULATING — 6693 Chifeng Jilong Gold Mining ← JPMorgan Chase & Co., 8.14% (increased by 0.66pp from prior filing); bought 1,560,120 shares on-exchange @ HKD 37.15 for HK$58.0M total Read: JPMorgan added to its H-share position in the Chinese gold miner on-exchange, lifting its aggregate disclosed long to 8.14% with a HK$58M market purchase.

🟢 ACCUMULATING — 3296 Huaqin ← JPMorgan Chase & Co., 17.02% (increased by 0.90pp from prior filing); 843,600 shares sold off-exchange @ HKD 76.30 for HK$64.4M (filing trigger; net aggregate long rose regardless) Read: Although the filing trigger was an off-exchange disposal of 843,600 Huaqin shares, JPMorgan's consolidated disclosed long still grew 0.90pp to 17.02%, implying stronger net accumulation across parallel sub-entities outweighed that sale.

🆕 NEW ENTRY — 3919 Golden Power Group Holdings ← Kin Hang Ko, 14.31% (first notifiable filing; bought 6,492,000 shares @ HKD 0.65 for HK$4.2M total) Read: Kin Hang Ko's debut substantial-shareholder disclosure reveals a 14.31% opening stake — far above the 5% trigger threshold — suggesting the block was built up over time before this first filing, consistent with deliberate strategic accumulation.

🆕 NEW ENTRY — 1870 Acme International Holdings ← Liaofeng Xu, 5.01% (first notifiable filing; bought 750,000 shares @ HKD 0.194 for HK$146K total) Read: Liaofeng Xu crossed the 5% disclosure threshold in this small-cap with a modest HK$146K purchase, becoming a new notifiable substantial shareholder.

🆕 NEW ENTRY — 6936 SF Holding (H Shares) ← BlackRock, Inc., 5.06% (first notifiable filing; bought 394,600 shares @ HKD 32.44 for HK$12.8M total) Read: BlackRock crossed the 5% reporting threshold in SF Express's H-share tranche with a HK$12.8M purchase, initiating a notifiable position in one of China's dominant express-logistics operators.

🆕 NEW ENTRY — 1681 Consun Pharmaceutical ← Fidelity Investment Trust, 5.00% (first notifiable filing; bought 113,000 shares @ HKD 13.80 for HK$1.56M total) Read: Fidelity crossed the 5% disclosure threshold in Consun Pharmaceutical with a small incremental buy, establishing a notifiable stake in the traditional Chinese medicine and OTC-drug group.

🆕 NEW ENTRY — 2359 WuXi AppTec (H Shares) ← BNP Paribas S.A., 5.37% (increased by 0.51pp from prior filing; internal re-allocation across related entities, reason 1004) Read: BNP Paribas's aggregate tracked long in the contract research organisation grew to 5.37% via a re-allocation among related entities — total exposure increased despite the "ceased notifiable interest" filing paperwork.

🆕 NEW ENTRY — 2145 Shanghai Chicmax Cosmetics (H Shares) ← BlackRock, Inc., 5.43% (increased by 0.49pp from prior filing; internal re-allocation across related entities, reason 1004) Read: BlackRock's aggregate long in the cosmetics group rose to 5.43% via an inter-entity re-allocation, not open-market buying.

🆕 NEW ENTRY — 9626 Bilibili ← BlackRock, Inc., 5.07% (increased by 0.25pp from prior filing; internal re-allocation across related entities, reason 1004) Read: BlackRock's disclosed long in the video platform ticked up to 5.07% following an inter-entity transfer — passive index/ETF mechanics, not a directional trade.

🆕 NEW ENTRY — 902 Huaneng Power International (H Shares) ← BlackRock, Inc., 5.10% (increased by 0.13pp from prior filing; internal re-allocation across related entities, reason 1004) Read: BlackRock's aggregate long in the state-owned power utility edged up to 5.10% following an internal entity re-allocation — passive rebalancing, not a new conviction buy.

🆕 NEW ENTRY — 2076 Kanzhun ← BlackRock, Inc., 5.04% (increased by 0.10pp from prior filing; internal re-allocation across related entities, reason 1004) Read: BlackRock's net long in the BOSS Zhipin job-platform operator ticked up to 5.04% via a related-entity transfer — index fund maintenance, not an active position change.

🆕 NEW ENTRY — 2018 AAC Technologies ← BlackRock, Inc., 5.02% (increased by 0.09pp from prior filing; internal re-allocation across related entities, reason 1004) Read: BlackRock's aggregate long in the acoustic and haptic component maker nudged up to 5.02% after an inter-entity re-allocation — index maintenance rather than active conviction.

🏢 BUYBACK — 6809 Montage Technology (H Shares) ← JPMorgan Chase & Co., 9.47% (decreased by 2.10pp from prior filing); 1,589,697 H-shares repurchased by the issuer @ HKD 292.82, ~HK$465M buyback notional Read: Montage Technology executed a sizeable H-share buyback (~HK$465M); JPMorgan's stake fell 2.10pp to 9.47%, suggesting JPMorgan tendered a meaningful block into the issuer's repurchase programme.

🏢 BUYBACK — 2331 Li Ning ← BlackRock, Inc., 6.68% (decreased by 0.51pp from prior filing) Read: Li Ning's share-repurchase activity was the filing trigger; BlackRock's passive stake slipped 0.51pp to 6.68% as shares were retired from the free float.

🏢 BUYBACK — 1766 CRRC Corporation (H Shares) ← BlackRock, Inc., 4.86% (decreased by 0.50pp from prior filing) Read: CRRC's buyback activity triggered this filing; BlackRock's H-share stake fell 0.50pp, dropping below the 5% notifiable threshold to 4.86%.

⚙️ OPTION/CONVERSION — 9980 Eastroc Beverage (H Shares) ← BlackRock, Inc., 8.50% (decreased by 1.03pp from prior filing); new-share subscription of 595,300 shares @ HKD 119.89 for HK$71.4M Read: Eastroc Beverage's new-share subscription (reason 1201) expanded the total share count and diluted BlackRock's stake by 1.03pp to 8.50%, regardless of whether BlackRock itself participated in the placement.

🔵 MAINTENANCE

• 6166 CIG Shanghai (H Shares) — 3W Fund Management Limited: 4.86% (decreased by 1.62pp); 1,500,000 shares reclassified within securities lending pool @ ~HKD 100.00, ~HK$150M notional
• 6166 CIG Shanghai (H Shares) — Weiwei Wu: 4.86% (decreased by 1.62pp); same 1,500,000-share block, mirrored lending-pool reclassification
• 2559 Dida Inc. — More & More Limited: 0.00% (ceased from ~57.11%); non-standard reason code 1316
• 2559 Dida Inc. — 5brothers Limited: 0.00% (ceased from ~57.00%); non-standard reason code 1312 Read: The CIG Shanghai pair are prime-broker lending-pool reclassifications (reason 1704), not market trades — the same share block shifted between long and pledged/lent buckets with no change in beneficial ownership; the two Dida entries carry non-standard HKEX reason codes (1316 and 1312) with both controlling entities simultaneously reporting to 0%, a pattern consistent with a privatisation scheme, compulsory acquisition, or court-ordered transfer rather than open-market selling.