QBIG additions & removals
Changes are observation-bounded: an addition is the first retained official snapshot containing a security after an earlier absence; a removal is its first retained absence. Baseline holdings receive no invented addition date.
Additions
| Ticker | Issuer | Observed date | Change |
|---|---|---|---|
| GSCBBIG2 | N/A | 2026-04-30 | Added / first present |
Removals
No changes have been observed after the earliest retained official baseline.