Ownership concentration and data staleness
How much does the conclusion about large institutions' concentrated holdings depend on stale data?
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Sample JSON
Specification JSON
Sample as of
0700.HK Tencent Holdings | Hang Seng Index | 2025-10-16 – 2026-10-16 | HKD
- Highest item: Other reported
- 34 %
- Lowest item: Top 5
- 10.6 %
- Average
- 25 %
- Number of items
- 4 items
Main chart: share of shares reported by top N holders (%), ordered by holder
Share of shares reported by top N holders (%) (Multi-series)
Supporting chart: report age and share-count denominator date
Report age and share-count denominator date (days from data date) (Bar)
Detail: ownership concentration and data staleness data rows, observation dates and missing-value status
Share of shares reported by top N holders (%) and Report age and share-count denominator date (days from data date) (Table)
Sample data rows
| Holder | Share of shares reported by top N holders (%) | Report age and share-count denominator date (days from data date) | Data date (sample) |
|---|---|---|---|
| Top 5 | 10.6 | 4 | 2026-10-16 |
| Ranks 6 to 10 | 29.9 | 24 | 2026-10-16 |
| Other reported | 34 | 5 | 2026-10-16 |
| Uncovered shares | 25.5 | 24 | 2026-10-16 |