SMH 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 |
|---|
| ARM Holdings PLC | ARM Holdings PLC | 2026-03-31 | Added / first present |
|---|
| Astera Labs Inc | Astera Labs Inc | 2026-03-31 | Added / first present |
|---|
| State Street Global Advisors | State Street Global Advisors | 2025-12-31 | Added / first present |
|---|
| State Street Global Advisors | State Street Global Advisors | 2025-06-30 | Added / first present |
|---|
| Lam Research Corp | Lam Research Corp | 2024-12-31 | Added / first present |
|---|
| State Street Global Advisors | State Street Global Advisors | 2022-06-30 | Added / first present |
|---|
| Monolithic Power Systems Inc | Monolithic Power Systems Inc | 2022-03-31 | Added / first present |
|---|
| Synopsys Inc | Synopsys Inc | 2021-09-30 | Added / first present |
|---|
| Marvell Technology Inc | Marvell Technology Inc | 2021-06-30 | Added / first present |
|---|
| NVIDIA Corp | NVIDIA Corp | 2019-12-31 | Added / first present |
|---|
| Micron Technology Inc | Micron Technology Inc | 2019-12-31 | Added / first present |
|---|
| Broadcom Inc | Broadcom Inc | 2019-12-31 | Added / first present |
|---|
| Texas Instruments Inc | Texas Instruments Inc | 2019-12-31 | Added / first present |
|---|
| QUALCOMM Inc | QUALCOMM Inc | 2019-12-31 | Added / first present |
|---|
| Lam Research Corp | Lam Research Corp | 2019-12-31 | Added / first present |
|---|
| Advanced Micro Devices Inc | Advanced Micro Devices Inc | 2019-12-31 | Added / first present |
|---|
| Intel Corp | Intel Corp | 2019-12-31 | Added / first present |
|---|
| KLA Corp | KLA Corp | 2019-12-31 | Added / first present |
|---|
| Xilinx Inc | Xilinx Inc | 2019-12-31 | Added / first present |
|---|
| Cadence Design Systems Inc | Cadence Design Systems Inc | 2019-12-31 | Added / first present |
|---|
| Skyworks Solutions Inc | Skyworks Solutions Inc | 2019-12-31 | Added / first present |
|---|
| Maxim Integrated Products Inc | Maxim Integrated Products Inc | 2019-12-31 | Added / first present |
|---|
| Applied Materials Inc | Applied Materials Inc | 2019-12-31 | Added / first present |
|---|
| Analog Devices Inc | Analog Devices Inc | 2019-12-31 | Added / first present |
|---|
| Microchip Technology Inc | Microchip Technology Inc | 2019-12-31 | Added / first present |
|---|
| Qorvo Inc | Qorvo Inc | 2019-12-31 | Added / first present |
|---|
| State Street Global Advisors | State Street Global Advisors | 2019-12-31 | Added / first present |
|---|
| ON Semiconductor Corp | ON Semiconductor Corp | 2019-12-31 | Added / first present |
|---|
| Teradyne Inc | Teradyne Inc | 2019-12-31 | Added / first present |
|---|
| Universal Display Corp | Universal Display Corp | 2019-12-31 | Added / first present |
|---|
| Taiwan Semiconductor Manufacturing Co Ltd | Taiwan Semiconductor Manufacturing Co Ltd | 2019-12-31 | Added / first present |
|---|
| STMicroelectronics NV | STMicroelectronics NV | 2019-12-31 | Added / first present |
|---|
Removals
| Ticker | Issuer | Observed date | Change |
|---|
| State Street Global Advisors | State Street Global Advisors | 2025-09-30 | Removed / first absent |
|---|
| State Street Global Advisors | State Street Global Advisors | 2025-03-31 | Removed / first absent |
|---|
| Lam Research Corp | Lam Research Corp | 2024-12-31 | Removed / first absent |
|---|
| Xilinx Inc | Xilinx Inc | 2022-03-31 | Removed / first absent |
|---|
| Maxim Integrated Products Inc | Maxim Integrated Products Inc | 2021-09-30 | Removed / first absent |
|---|
| Qorvo Inc | Qorvo Inc | 2026-03-31 | Removed / first absent |
|---|
| State Street Global Advisors | State Street Global Advisors | 2021-12-31 | Removed / first absent |
|---|
| Universal Display Corp | Universal Display Corp | 2026-03-31 | Removed / first absent |
|---|
| XLNX | XILINX INC | 2019-12-31 | Removed / first absent |
|---|
| MXIM | MAXIM INTEGRATED PRODUCTS INC | 2019-12-31 | Removed / first absent |
|---|
| ADI | ANALOG DEVICES INC | 2019-12-31 | Removed / first absent |
|---|
| AMAT | APPLIED MATERIALS INC | 2019-12-31 | Removed / first absent |
|---|
| AMD | ADVANCED MICRO DEVICES INC | 2019-12-31 | Removed / first absent |
|---|
| ASML | ASML HOLDING NV | 2019-12-31 | Removed / first absent |
|---|
| AVGO | BROADCOM INC | 2019-12-31 | Removed / first absent |
|---|
| CDNS | CADENCE DESIGN SYSTEMS INC | 2019-12-31 | Removed / first absent |
|---|
| INTC | INTEL CORP | 2019-12-31 | Removed / first absent |
|---|
| KLAC | KLA-TENCOR CORP | 2019-12-31 | Removed / first absent |
|---|
| LRCX | LAM RESEARCH CORP | 2019-12-31 | Removed / first absent |
|---|
| MCHP | MICROCHIP TECHNOLOGY INC | 2019-12-31 | Removed / first absent |
|---|
| MRVL | MARVELL TECHNOLOGY GROUP LTD | 2019-12-31 | Removed / first absent |
|---|
| MU | MICRON TECHNOLOGY INC | 2019-12-31 | Removed / first absent |
|---|
| NVDA | NVIDIA CORP | 2019-12-31 | Removed / first absent |
|---|
| NXPI | NXP SEMICONDUCTORS NV | 2019-12-31 | Removed / first absent |
|---|
| OLED | UNIVERSAL DISPLAY CORP | 2019-12-31 | Removed / first absent |
|---|
| ON | ON SEMICONDUCTOR CORP | 2019-12-31 | Removed / first absent |
|---|
| QCOM | QUALCOMM INC | 2019-12-31 | Removed / first absent |
|---|
| QRVO | QORVO INC | 2019-12-31 | Removed / first absent |
|---|
| STM | STMicroelectronics NV | 2019-12-31 | Removed / first absent |
|---|
| SWKS | SKYWORKS SOLUTIONS INC | 2019-12-31 | Removed / first absent |
|---|
| TER | TERADYNE INC | 2019-12-31 | Removed / first absent |
|---|
| TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | 2019-12-31 | Removed / first absent |
|---|
| TXN | TEXAS INSTRUMENTS INC | 2019-12-31 | Removed / first absent |
|---|