7 institutions reported holding $1.9M of JIADE LIMITED (JDZG) in SEC 13F filings for 2026-06-30. Largest institutional holders: TCFG Investment Advisors, LLC ($1.0M), JANE STREET GROUP, LLC ($431,450), Ground Swell Capital, LLC ($240,950), UBS Group AG ($198,750), Tower Research Capital LLC (TRC) ($10,000). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | TCFG Investment Advisors, LLC | $1.0M | 20,200 | New |
| 2 | JANE STREET GROUP, LLC | $431,450 | 8,629 | New |
| 3 | Ground Swell Capital, LLC | $240,950 | 4,819 | New |
| 4 | UBS Group AG | $198,750 | 3,975 | Added |
| 5 | Tower Research Capital LLC (TRC) | $10,000 | 200 | New |
| 6 | Royal Bank of Canada | $5,000 | 100 | New |
| 7 | Caitong International Asset Management Co., Ltd | $200 | 4 | New |
Source: SEC Form 13F filings · as of 2026-06-30