NBBK previous ETF holdings
Dates are bounded by retained official portfolio snapshots; baseline presence is never presented as an original addition date.
Previous ETFs holding NBBK
| ETF | Fund | Added / first observed | Removed / first absent |
|---|---|---|---|
| BOUT | Innovator IBD(R) Breakout Opportunities ETF | 2025-01-31 | 2025-04-30 |
| GSSC | Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF | 2025-08-31 | 2026-02-28 |