SBXDU — SILVERBOX CORP IV
As of Q2 2026, 1 SEC-registered investment managers reported holding SBXDU (SILVERBOX CORP IV) in their latest 13F filings, with a combined reported value of $17.42K across 1.60K shares. That is -95.6% by share count (-35.00K shares) versus the previous quarter, while reported value moved -65.9%. Ownership is concentrated: the five largest holders account for 100.0% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 1 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q2 2026 — 1 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| UBS Group AG history | 1.60K | $17.42K | 0.00% | Hold |
Q1 2026 — 2 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| JPMorgan Chase & Co history | 35.00K | $34.18K | 0.00% | New |
| UBS Group AG history | 1.60K | $16.84K | 0.00% | Hold |
Q4 2025 — 1 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| UBS Group AG history | 1.60K | $17.10K | 0.00% | Hold |
Q3 2025 — 1 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| UBS Group AG history | 1.60K | $17.08K | 0.00% | Reduce |
Q2 2025 — 1 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| UBS Group AG history | 1.65K | $18.70K | 0.00% | Hold |
Q1 2025 — 1 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| UBS Group AG history | 1.65K | $16.96K | 0.00% | New |
New Positions (Q2 2026)
No fund opened a new position this quarter.
Fully Exited (vs previous quarter)
- JPMorgan Chase & Co sold 35.00K sh · $34.18K
Fund Position History — shares by quarter (top 5 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 |
|---|---|---|---|---|---|---|---|---|
| UBS Group AG | 1.60K | 1.60K | 1.60K | 1.60K | 1.65K | 1.65K | — | — |
| JPMorgan Chase & Co | — | 35.00K | — | — | — | — | — | — |
| Two Sigma Investments | — | — | — | — | — | — | — | 500.00K |
| Millennium Management | — | — | — | — | — | — | — | 500.00K |
| Moore Capital Management | — | — | — | — | — | — | 250.00K | 250.00K |