HKEX Insider Activity — 2026-10-22

by hk-insider-activities-daily

🇭🇰 HKEX DI Report — 2026-10-22

🆕 NEW ENTRY — 1449 Leader Education ← Scienjoy Holding Corporation & Scienjoy Innovation Labs Inc., 29.90% (increased by 29.90pp from prior filing), bought 239,234,000 shares @ HKD 0.4292 for HK$102.68M total Read: Both Scienjoy entities filed the same 29.9% stake, so this is one block, which is a large strategic stake just under the 30% mandatory-offer line.

🆕 NEW ENTRY — 8535 Vistar Holdings ← Kai Zeng & Can Zhang, 75.00% (increased by 75.00pp from prior filing), bought 900,000,000 shares @ HKD 0.0317 for HK$28.53M total Read: Both individuals reported the same 900M shares, which points to a joint holding and a control-level takeover of a micro-cap GEM name.

🆕 NEW ENTRY — 9639 Wing Lee Development Construction Holdings ← Longford Strategic Investments Ltd., 12.75% (increased by 12.75pp from prior filing), 127,500,000 shares, price not disclosed Read: A new double-digit holder, filed alongside Rongsheng below, which suggests a coordinated block placement or transfer.

🆕 NEW ENTRY — 9639 Wing Lee Development Construction Holdings ← Rongsheng International Holdings Ltd., 11.25% (increased by 11.25pp from prior filing), 112,500,000 shares, price not disclosed Read: Together with Longford the two new holders have 24.00%, so this looks like a single block trade split between two buyers.

🆕 NEW ENTRY — 3750 Contemporary Amperex Technology (CATL) ← The Goldman Sachs Group, Inc., 5.02% (increased by 0.04pp from prior filing), bought 84,678 shares @ HKD 440.80 for HK$37.33M total Read: Goldman has only just crossed the 5% line, so this is probably client or hedging flow and not a directional view.

🆕 NEW ENTRY — 1385 Shanghai Fudan Microelectronics ← JPMorgan Chase & Co., 5.13% (increased by 0.28pp from prior filing), bought 783,809 shares @ HKD 24.7005 for HK$19.36M total Read: JPMorgan has just crossed 5%, and the likely driver is bank-desk or client positioning.

🆕 NEW ENTRY — 390 China Railway Group ← BlackRock, Inc., 5.17% (increased by 0.22pp from prior filing), 8,905,915 shares Read: HKEX filed this as a 1004 "ceased" code, but BlackRock's aggregate stake rose and stayed above 5%, so it is a re-allocation across related entities and not an exit.

🆕 NEW ENTRY — 1398 Industrial and Commercial Bank of China (ICBC) ← BlackRock, Inc., 5.14% (increased by 0.15pp from prior filing), 118,687,123 shares Read: This is the same 1004 paperwork pattern, with the aggregate position up and still above 5%, so treat it as a small increase and not a sell-off.

🏢 BUYBACK — 9626 Bilibili ← JPMorgan Chase & Co., 18.25% (decreased by 0.88pp from prior filing), 3,046,423 shares Read: The percentage change comes from the issuer's buyback mechanics and JPMorgan's holding is still large, so this is not a JPMorgan sale.

🏢 BUYBACK — 1211 BYD ← BlackRock, Inc., 6.99% (decreased by 1.17pp from prior filing), 42,959,943 shares Read: The shift is tied to the issuer's buyback reducing the share count, so don't read it as BlackRock trading out.

🏢 BUYBACK — 1093 CSPC Pharmaceutical Group ← BlackRock, Inc., 4.55% (decreased by 0.89pp from prior filing), 101,649,440 shares Read: The change comes from the buyback, but BlackRock's stake is now under the 5% disclosure threshold.

🏢 BUYBACK — 1081 Dajin Heavy Industry ← JPMorgan Chase & Co., 5.86% (decreased by 0.57pp from prior filing), 591,600 shares Read: This is a buyback-driven percentage change, and JPMorgan remains above 5%.

🏢 BUYBACK — 1772 Ganfeng Lithium Group ← BlackRock, Inc., 8.27% (decreased by 1.04pp from prior filing), 5,033,249 shares Read: The decline comes from the issuer's buyback and says little about BlackRock's conviction.

🏢 BUYBACK — 6690 Haier Smart Home ← BlackRock, Inc., 7.71% (decreased by 0.63pp from prior filing), 17,798,429 shares Read: This is a mechanical dilution effect from the buyback, not a sale by BlackRock.

🏢 BUYBACK — 6886 Huatai Securities ← JPMorgan Chase & Co., 7.75% (decreased by 0.51pp from prior filing), 8,680,304 shares Read: The percentage change is a by-product of the issuer's buyback.

🏢 BUYBACK — 9927 Seres Group ← BlackRock, Inc., 4.37% (decreased by 0.78pp from prior filing), 848,511 shares Read: The buyback pushed BlackRock's stake below 5%, so no further filings are required unless it climbs back above.

🏢 BUYBACK — 288 WH Group ← BlackRock, Inc., 6.91% (decreased by 0.91pp from prior filing), 116,629,425 shares Read: The change comes from the buyback and BlackRock remains a sizable holder.