Nanjing Leads Biolabs Co., Ltd.: H HKD
| Exchange | Code | Listed | Last trade | Delisted | |
|---|---|---|---|---|---|
| HK Main | 09887 | 2025-07-25 | 
CCASS concentration analysis
The denominator for the first two columns is all holdings in CCASS except unnamed (or "Non-Consenting") Investor Participants. The numerator and denominator in the third column includes the aggregate holdings of unnamed Investor Participants. The "Stake in CCASS" is the percentage of issued shares which are in CCASS.
| Row | Date | Top 5 %  | 
		Top 10 %  | 
		Top 10 +NCIP %  | 
		Stake in CCASS %  | 
	
|---|---|---|---|---|---|
| 1 | 2025-11-03 | 86.13 | 91.93 | 91.93 | 87.10 | 
| 2 | 2025-10-31 | 86.45 | 92.22 | 92.22 | 87.10 | 
| 3 | 2025-10-30 | 86.54 | 92.34 | 92.34 | 87.10 | 
| 4 | 2025-10-28 | 86.70 | 92.46 | 92.46 | 87.10 | 
| 5 | 2025-10-27 | 86.97 | 92.73 | 92.73 | 87.10 | 
| 6 | 2025-10-24 | 87.09 | 92.83 | 92.83 | 87.10 | 
| 7 | 2025-10-23 | 87.17 | 92.87 | 92.87 | 87.10 | 
| 8 | 2025-10-22 | 87.23 | 92.92 | 92.92 | 87.10 | 
| 9 | 2025-10-21 | 87.24 | 92.95 | 92.95 | 87.10 | 
| 10 | 2025-10-20 | 87.46 | 93.09 | 93.09 | 87.10 | 
| 11 | 2025-10-17 | 87.42 | 93.10 | 93.10 | 87.10 | 
| 12 | 2025-10-16 | 87.41 | 93.15 | 93.15 | 87.10 | 
| 13 | 2025-10-15 | 87.30 | 93.19 | 93.19 | 87.10 | 
| 14 | 2025-10-14 | 87.28 | 93.18 | 93.18 | 87.10 | 
| 15 | 2025-10-13 | 87.13 | 93.00 | 93.00 | 87.10 | 
| 16 | 2025-10-10 | 87.13 | 92.97 | 92.97 | 87.10 | 
| 17 | 2025-10-09 | 87.01 | 92.81 | 92.81 | 87.10 | 
| 18 | 2025-10-08 | 86.94 | 92.77 | 92.77 | 87.10 | 
| 19 | 2025-10-06 | 86.92 | 92.75 | 92.75 | 87.10 | 
| 20 | 2025-10-03 | 86.77 | 92.56 | 92.56 | 87.10 | 
| 21 | 2025-10-02 | 86.59 | 92.35 | 92.35 | 87.10 | 
| 22 | 2025-09-30 | 86.47 | 92.31 | 92.31 | 87.10 | 
| 23 | 2025-09-29 | 86.46 | 92.28 | 92.28 | 87.10 | 
| 24 | 2025-09-26 | 86.45 | 92.26 | 92.26 | 87.10 | 
| 25 | 2025-09-25 | 86.48 | 92.24 | 92.24 | 87.10 | 
| 26 | 2025-09-24 | 86.62 | 92.39 | 92.39 | 87.10 | 
| 27 | 2025-09-23 | 86.63 | 92.41 | 92.41 | 87.10 | 
| 28 | 2025-09-22 | 86.56 | 92.42 | 92.42 | 87.10 | 
| 29 | 2025-09-19 | 86.63 | 92.38 | 92.38 | 87.10 | 
| 30 | 2025-09-18 | 86.61 | 92.64 | 92.64 | 87.10 | 
| 31 | 2025-09-17 | 86.58 | 92.51 | 92.51 | 87.10 | 
| 32 | 2025-09-16 | 86.60 | 92.59 | 92.59 | 87.10 | 
| 33 | 2025-09-15 | 86.57 | 92.59 | 92.59 | 87.10 | 
| 34 | 2025-09-12 | 86.50 | 92.61 | 92.61 | 87.10 | 
| 35 | 2025-09-11 | 86.51 | 92.63 | 92.63 | 87.10 | 
| 36 | 2025-09-10 | 86.50 | 92.66 | 92.66 | 87.10 | 
| 37 | 2025-09-09 | 86.52 | 92.62 | 92.62 | 87.10 | 
| 38 | 2025-09-08 | 86.52 | 92.42 | 92.42 | 87.10 | 
| 39 | 2025-09-05 | 86.57 | 92.48 | 92.48 | 87.10 | 
| 40 | 2025-09-04 | 86.73 | 92.62 | 92.62 | 87.10 | 
| 41 | 2025-09-03 | 86.75 | 92.65 | 92.65 | 87.10 | 
| 42 | 2025-09-02 | 86.75 | 92.65 | 92.65 | 87.10 | 
| 43 | 2025-09-01 | 86.78 | 92.74 | 92.74 | 87.10 | 
| 44 | 2025-08-29 | 87.13 | 92.83 | 92.83 | 87.10 | 
| 45 | 2025-08-28 | 87.26 | 92.95 | 92.95 | 87.10 | 
| 46 | 2025-08-27 | 87.37 | 93.10 | 93.10 | 87.10 | 
| 47 | 2025-08-26 | 87.37 | 93.09 | 93.09 | 87.10 | 
| 48 | 2025-08-25 | 87.52 | 93.30 | 93.30 | 87.10 | 
| 49 | 2025-08-22 | 87.51 | 93.35 | 93.35 | 87.10 | 
| 50 | 2025-08-21 | 87.45 | 93.28 | 93.28 | 87.10 | 
| 51 | 2025-08-20 | 87.43 | 93.08 | 93.08 | 87.10 | 
| 52 | 2025-08-19 | 87.43 | 92.88 | 92.88 | 87.10 | 
| 53 | 2025-08-18 | 87.40 | 92.78 | 92.78 | 87.10 | 
| 54 | 2025-08-15 | 87.73 | 92.99 | 92.99 | 87.10 | 
| 55 | 2025-08-14 | 87.76 | 92.93 | 92.93 | 87.10 | 
| 56 | 2025-08-13 | 87.76 | 92.95 | 92.95 | 87.10 | 
| 57 | 2025-08-12 | 87.95 | 93.10 | 93.10 | 87.10 | 
| 58 | 2025-08-11 | 87.97 | 93.14 | 93.14 | 87.10 | 
| 59 | 2025-08-08 | 89.84 | 93.68 | 93.68 | 86.61 | 
| 60 | 2025-08-07 | 89.89 | 93.81 | 93.81 | 86.61 | 
| 61 | 2025-08-06 | 89.46 | 93.28 | 93.28 | 86.61 | 
| 62 | 2025-08-05 | 89.43 | 93.24 | 93.24 | 86.61 | 
| 63 | 2025-08-04 | 89.49 | 93.26 | 93.26 | 86.61 | 
| 64 | 2025-08-01 | 89.64 | 93.96 | 93.96 | 86.61 | 
| 65 | 2025-07-31 | 89.72 | 93.91 | 93.91 | 86.61 | 
| 66 | 2025-07-30 | 89.66 | 93.65 | 93.65 | 86.61 | 
| 67 | 2025-07-29 | 89.70 | 93.92 | 93.92 | 86.61 | 
| 68 | 2025-07-28 | 89.09 | 94.19 | 94.19 | 86.61 | 
| 69 | 2025-07-25 | 89.49 | 94.45 | 94.45 | 86.61 | 
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