ETEC 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 |
|---|
| MZTM6 | MICRO EURO STOXX JUN26 | 2026-04-30 | Added / first present |
|---|
| BlackRock Funds III: BlackRock Cash Funds: Treasury; SL Agency Shares | BlackRock Funds III: BlackRock Cash Funds: Treasury; SL Agency Shares | 2026-01-31 | Added / first present |
|---|
| NEW TAIWAN DOLLAR | NEW TAIWAN DOLLAR | 2026-01-31 | Added / first present |
|---|
| Advanced Energy Solution Holding Co Ltd | Advanced Energy Solution Holding Co Ltd | 2026-01-31 | Added / first present |
|---|
| XPENG INC. | XPENG INC. | 2026-01-31 | Added / first present |
|---|
| NIO INC. | NIO INC. | 2026-01-31 | Added / first present |
|---|
| Li Auto Inc. | Li Auto Inc. | 2026-01-31 | Added / first present |
|---|
| NEXTPOWER INC. | NEXTPOWER INC. | 2026-01-31 | Added / first present |
|---|
| GE VERNOVA INC. | GE VERNOVA INC. | 2026-01-31 | Added / first present |
|---|
| Doosan Fuel Cell Co., Ltd. | Doosan Fuel Cell Co., Ltd. | 2026-01-31 | Added / first present |
|---|
| BYD COMPANY LIMITED | BYD COMPANY LIMITED | 2026-01-31 | Added / first present |
|---|
| Seres Group Co.,Ltd. | Seres Group Co.,Ltd. | 2026-01-31 | Added / first present |
|---|
| JA Solar Technology Co., Ltd. | JA Solar Technology Co., Ltd. | 2026-01-31 | Added / first present |
|---|
| GOLDWIND SCIENCE&TECHNOLOGY CO., LTD. | GOLDWIND SCIENCE&TECHNOLOGY CO., LTD. | 2026-01-31 | Added / first present |
|---|
| Contemporary Amperex Technology Co., Ltd. | Contemporary Amperex Technology Co., Ltd. | 2026-01-31 | Added / first present |
|---|
| Ningbo Deye Technology Co Ltd | Ningbo Deye Technology Co Ltd | 2026-01-31 | Added / first present |
|---|
| HANGZHOU FIRST APPLIED MATERIAL CO., LTD. | HANGZHOU FIRST APPLIED MATERIAL CO., LTD. | 2026-01-31 | Added / first present |
|---|
| Trina Solar Co., Ltd. | Trina Solar Co., Ltd. | 2026-01-31 | Added / first present |
|---|
| Shanghai Aiko Solar Energy Co., Ltd. | Shanghai Aiko Solar Energy Co., Ltd. | 2026-01-31 | Added / first present |
|---|
| CALB Group Co., Ltd. | CALB Group Co., Ltd. | 2026-01-31 | Added / first present |
|---|
| MZTH6 | MICRO EURO STOXX MAR26 | 2026-01-31 | Added / first present |
|---|
| Lucid Group Inc | Lucid Group Inc | 2025-10-31 | Added / first present |
|---|
| Allegro MicroSystems Inc | Allegro MicroSystems Inc | 2025-01-31 | Added / first present |
|---|
| Rivian Automotive Inc | Rivian Automotive Inc | 2025-01-31 | Added / first present |
|---|
| BorgWarner Inc | BorgWarner Inc | 2024-01-31 | Added / first present |
|---|
| Plug Power Inc | Plug Power Inc | 2024-01-31 | Added / first present |
|---|
| Lucid Group Inc | Lucid Group Inc | 2024-01-31 | Added / first present |
|---|
Removals
| Ticker | Issuer | Observed date | Change |
|---|
| MZTH6 | MICRO EURO STOXX MAR26 | 2026-04-30 | Removed / first absent |
|---|
| Plug Power Inc | Plug Power Inc | 2024-07-31 | Removed / first absent |
|---|
| Lucid Group Inc | Lucid Group Inc | 2025-10-31 | Removed / first absent |
|---|
| Chicago Mercantile Exchange | Chicago Mercantile Exchange | 2026-01-31 | Removed / first absent |
|---|
| SolarEdge Technologies Inc | SolarEdge Technologies Inc | 2025-01-31 | Removed / first absent |
|---|
| SunPower Corp | SunPower Corp | 2024-01-31 | Removed / first absent |
|---|
| Daqo New Energy Corp | Daqo New Energy Corp | 2025-07-31 | Removed / first absent |
|---|
| Sunnova Energy International Inc | Sunnova Energy International Inc | 2024-01-31 | Removed / first absent |
|---|
| Linamar Corp | Linamar Corp | 2024-01-31 | Removed / first absent |
|---|