XLB 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 |
|---|
| State Street Global Advisors | State Street Global Advisors | 2022-12-31 | Added / first present |
|---|
| Steel Dynamics Inc | Steel Dynamics Inc | 2022-12-31 | Added / first present |
|---|
| State Street Global Advisors | State Street Global Advisors | 2022-03-31 | Added / first present |
|---|
Removals
| Ticker | Issuer | Observed date | Change |
|---|
| State Street Global Advisors | State Street Global Advisors | 2022-06-30 | Removed / first absent |
|---|
| FMC Corp | FMC Corp | 2025-03-31 | Removed / first absent |
|---|
| WestRock Co | WestRock Co | 2024-09-30 | Removed / first absent |
|---|
| Celanese Corp | Celanese Corp | 2025-03-31 | Removed / first absent |
|---|
| State Street Global Advisors | State Street Global Advisors | 2021-06-30 | Removed / first absent |
|---|
| Eastman Chemical Co | Eastman Chemical Co | 2025-12-31 | Removed / first absent |
|---|
| Sealed Air Corp | Sealed Air Corp | 2023-12-31 | Removed / first absent |
|---|
| State Street Global Advisors | State Street Global Advisors | 2024-09-30 | Removed / first absent |
|---|