New Positions
0 managers initiated
Top five by reported value
No new institutional positions this quarter.
Advanced Biomed Inc NASDAQ NMS - GLOBAL MARKET:ADVB
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
0 new1 added2 reduced2 exited
Total Institutional Holders
3
as of 2025-12-31
Top Holder
XTX Topco Ltd
$8.0K
Largest QoQ Increase
UBS Group AG
+965 sh
Largest QoQ Decrease
CITADEL ADVISORS LLC
-139,511 sh
Added To(1)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| UBS Group AG | 4,324 | +965 | $1.3K | -$242 | 28.7% |
Reduced(2)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| XTX Topco Ltd | 27,264 | -24,971 | $8.0K | -$15.5K | -47.8% |
| Virtu Financial LLC | 12,561 | -19,487 | $4 | -$10 | -60.8% |
Sold Out(2)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| CITADEL ADVISORS LLC | 0 | -139,511 | $0 | -$62.5K | — |
| HRT FINANCIAL LP | 0 | -35,681 | $0 | -$15 | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| XTX Topco Ltd | 27,264 | $8.0K | -24,971 | -47.8% |
| UBS Group AG | 4,324 | $1.3K | +965 | 28.7% |
| Virtu Financial LLC | 12,561 | $4 | -19,487 | -60.8% |
New & Closed Positions this quarter
Closed Positions
2 managers exited
Top five by prior-quarter value
- CITADEL ADVISORS LLC$62.5K
- HRT FINANCIAL LP$15
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for ADVB against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.