New Positions
2 managers initiated
Top five by reported value
- XTX Topco Ltd$19.4K
- Virtu Financial LLC$11
Scinai Immunotherapeutics Ltd NASDAQ NMS - GLOBAL MARKET:SCNI
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
2 new2 added3 reduced2 exited
Total Institutional Holders
7
as of 2025-12-31
Top Holder
CITADEL ADVISORS LLC
$24.6K
Largest QoQ Increase
XTX Topco Ltd
+27,294 sh
Largest QoQ Decrease
Yorkville Advisors Global, LP
-42,000 sh
New Positions(2)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| XTX Topco Ltd | 27,294 | +27,294 | $19.4K | +$19.4K | — |
| Virtu Financial LLC | 15,409 | +15,409 | $11 | +$11 | — |
Added To(2)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| CITADEL ADVISORS LLC | 34,562 | +5,932 | $24.6K | -$11.6K | 20.7% |
| UBS Group AG | 1,748 | +1,740 | $1.2K | +$1.2K | 21750.0% |
Reduced(3)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| RHUMBLINE ADVISERS | 1,878 | -1,675 | $1.3K | -$3.2K | -47.1% |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 1,000 | 0 | $712 | -$553 | 0.0% |
| MORGAN STANLEY | 58 | -187 | $41 | -$269 | -76.3% |
Sold Out(2)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Yorkville Advisors Global, LP | 0 | -42,000 | $0 | -$95.8K | — |
| TWO SIGMA SECURITIES, LLC | 0 | -14,696 | $0 | -$18.6K | — |
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 % |
|---|---|---|---|---|
| CITADEL ADVISORS LLC | 34,562 | $24.6K | +5,932 | 20.7% |
| XTX Topco Ltd | 27,294 | $19.4K | +27,294 | — |
| RHUMBLINE ADVISERS | 1,878 | $1.3K | -1,675 | -47.1% |
| UBS Group AG | 1,748 | $1.2K | +1,740 | 21750.0% |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 1,000 | $712 | 0 | 0.0% |
| MORGAN STANLEY | 58 | $41 | -187 | -76.3% |
| Virtu Financial LLC | 15,409 | $11 | +15,409 | — |
New & Closed Positions this quarter
Closed Positions
2 managers exited
Top five by prior-quarter value
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 SCNI 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.