New Positions
2 managers initiated
Top five by reported value
- CITADEL ADVISORS LLC$37.1K
- TWO SIGMA SECURITIES, LLC$11.5K
Silynxcom Ltd NYSE MKT LLC:SYNX
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 new1 added1 reduced2 exited
Total Institutional Holders
4
as of 2025-12-31
Top Holder
CITADEL ADVISORS LLC
$37.1K
Largest QoQ Increase
CITADEL ADVISORS LLC
+34,627 sh
Largest QoQ Decrease
AWM Investment Company, Inc.
-1,040,314 sh
New Positions(2)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| CITADEL ADVISORS LLC | 34,627 | +34,627 | $37.1K | +$37.1K | — |
| TWO SIGMA SECURITIES, LLC | 10,718 | +10,718 | $11.5K | +$11.5K | — |
Added To(1)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| XTX Topco Ltd | 13,846 | +3,720 | $14.8K | -$171 | 36.7% |
Reduced(1)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Warberg Asset Management LLC | 14,196 | -11,270 | $15.2K | -$22.5K | -44.3% |
Sold Out(2)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| AWM Investment Company, Inc. | 0 | -1,040,314 | $0 | -$1.5M | — |
| RENAISSANCE TECHNOLOGIES LLC | 0 | -12,300 | $0 | -$18.2K | — |
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 | 34,627 | $37.1K | +34,627 | — |
| Warberg Asset Management LLC | 14,196 | $15.2K | -11,270 | -44.3% |
| XTX Topco Ltd | 13,846 | $14.8K | +3,720 | 36.7% |
| TWO SIGMA SECURITIES, LLC | 10,718 | $11.5K | +10,718 | — |
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 SYNX 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.