QLTY 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 |
|---|
| Mastercard Inc | Mastercard Inc | 2026-02-28 | Added / first present |
|---|
| PTC Inc | PTC Inc | 2025-12-31 | Added / first present |
|---|
| Accenture PLC | Accenture PLC | 2025-06-30 | Added / first present |
|---|
| Brown-Forman Corp | Brown-Forman Corp | 2025-06-30 | Added / first present |
|---|
| Tradeweb Markets Inc | Tradeweb Markets Inc | 2025-06-30 | Added / first present |
|---|
| Uber Technologies Inc | Uber Technologies Inc | 2025-03-31 | Added / first present |
|---|
| Lam Research Corp | Lam Research Corp | 2024-12-31 | Added / first present |
|---|
Removals
| Ticker | Issuer | Observed date | Change |
|---|
| Lam Research Corp | Lam Research Corp | 2024-12-31 | Removed / first absent |
|---|
| Oracle Corp | Oracle Corp | 2025-12-31 | Removed / first absent |
|---|
| American Express Co | American Express Co | 2024-09-30 | Removed / first absent |
|---|
| Accenture PLC | Accenture PLC | 2025-06-30 | Removed / first absent |
|---|
| Otis Worldwide Corp | Otis Worldwide Corp | 2025-06-30 | Removed / first absent |
|---|