Ratings by Summit Insights (Kinngai Chan)
| Date | Company | Symbol | Type | Rating (Past) |
PT (Past) |
Start $ (End $) |
% Chg. | Details |
|---|---|---|---|---|---|---|---|---|
| 8/6/2026 | Western Digital Corp. | WDC | Downgrade | Hold (Buy) |
548.56 (332.00) |
-39.48% | Details | |
| 5/29/2026 | Ambarella | AMBA | Downgrade | Hold (Buy) |
90.58 (61.70) |
-31.88% | Details | |
| 4/30/2026 | Qualcomm | QCOM | Upgrade | Buy (Hold) |
150.00 (172.11) |
14.74% | Details | |
| 3/19/2026 | Micron Technology | MU | Downgrade | Hold (Buy) |
461.69 (878.84) |
90.35% | Details | |
| 2/13/2026 | Applied Materials | AMAT | Upgrade | Buy (Hold) |
339.88 (409.29) |
20.42% | Details | |
| 1/29/2026 | Lam Research | LRCX | Upgrade | Buy (Hold) |
238.46 (263.94) |
10.69% | Details | |
| 12/3/2025 | Marvell | MRVL | Upgrade | Buy (Hold) |
91.10 (227.83) |
150.09% | Details | |
| 11/25/2025 | Semtech Corp. | SMTC | Upgrade | Buy (Hold) |
63.85 (136.73) |
114.14% | Details | |
| 8/29/2025 | Ambarella | AMBA | Upgrade | Buy (Hold) |
71.93 (90.58) |
25.93% | Details | |
| 8/15/2025 | Applied Materials | AMAT | Downgrade | Hold (Buy) |
190.03 (339.88) |
78.86% | Details | |
| 7/31/2025 | Lam Research | LRCX | Downgrade | Hold (Buy) |
98.94 (238.46) |
141.01% | Details | |
| 5/29/2025 | NVIDIA | NVDA | Upgrade | Buy (Hold) |
135.50 (214.13) |
58.03% | Details | |
| 4/30/2025 | Western Digital Corp. | WDC | Upgrade | Buy (Hold) |
40.62 (548.56) |
1250.47% | Details | |
| 4/24/2025 | Texas Instruments | TXN | Downgrade | Hold (Buy) |
146.76 (276.48) |
88.39% | Details | |
| 3/6/2025 | Marvell | MRVL | Downgrade | Hold (Buy) |
88.33 (91.10) |
3.14% | Details | |
| 2/27/2025 | NVIDIA | NVDA | Downgrade | Hold (Buy) |
126.63 (135.50) |
7% | Details | |
| 1/22/2025 | Seagate Technology | STX | Upgrade | Buy (Hold) |
97.67 (639.01) |
554.25% | Details | |
| 8/29/2024 | NVIDIA | NVDA | Maintain | Buy (N/A) |
|
Details | ||
| 8/28/2024 | Semtech Corp. | SMTC | Downgrade | Hold (Buy) |
38.16 (63.85) |
67.32% | Details | |
| 8/1/2024 | Western Digital Corp. | WDC | Downgrade | Hold (Buy) |
63.18 (332.00) |
425.48% | Details | |
| 4/24/2024 | Silicon Labs | SLAB | Downgrade | Hold (Buy) |
125.41 (221.00) |
76.22% | Details | |
| 3/8/2024 | Marvell | MRVL | Upgrade | Buy (Hold) |
81.37 (88.33) |
8.55% | Details | |
| 2/22/2024 | NVIDIA | NVDA | Maintain | Buy (N/A) |
|
Details | ||
| 1/26/2024 | Intel | INTC | Downgrade | Hold (Buy) |
49.09 (89.85) |
83.03% | Details | |
| 12/8/2023 | Broadcom Limited | AVGO | Upgrade | Buy (Hold) |
903.64 (328.75) |
-63.62% | Details | |
| 11/3/2023 | Skyworks Solutions | SWKS | Downgrade | Hold (Buy) |
87.06 (79.70) |
-8.45% | Details | |
| 11/2/2023 | Qorvo Inc | QRVO | Downgrade | Hold (Buy) |
87.42 (114.17) |
30.6% | Details | |
| 10/30/2023 | ON Semiconductor | ON | Downgrade | Hold (Buy) |
83.52 (72.02) |
-13.77% | Details | |
| 10/30/2023 | Western Digital Corp. | WDC | Upgrade | Buy (Hold) |
38.97 (332.00) |
751.94% | Details | |
| 10/26/2023 | Seagate Technology | STX | Upgrade | Hold (Sell) |
67.10 (97.67) |
45.56% | Details | |
| 9/14/2023 | Semtech Corp. | SMTC | Upgrade | Buy (Hold) |
22.72 (136.73) |
501.8% | Details | |
| 7/27/2023 | Seagate Technology | STX | Downgrade | Sell (Buy) |
57.97 (639.01) |
1002.31% | Details | |
| 5/4/2023 | Qorvo Inc | QRVO | Upgrade | Buy (Hold) |
93.62 (114.17) |
21.95% | Details | |
| 2/6/2023 | ON Semiconductor | ON | Upgrade | Buy (Hold) |
80.89 (72.02) |
-10.97% | Details | |
| 2/1/2023 | Silicon Labs | SLAB | Upgrade | Buy (Hold) |
156.91 (221.00) |
40.85% | Details | |
| 11/18/2022 | Applied Materials | AMAT | Upgrade | Buy (Hold) |
104.22 (190.03) |
82.34% | Details | |
| 11/17/2022 | NVIDIA | NVDA | Upgrade | Buy (Hold) |
16.67 (126.63) |
659.63% | Details | |
| 11/4/2022 | Skyworks Solutions | SWKS | Upgrade | Buy (Hold) |
83.39 (79.70) |
-4.42% | Details | |
| 10/28/2022 | Intel | INTC | Upgrade | Buy (Hold) |
27.21 (89.85) |
230.21% | Details | |
| 10/20/2022 | Lam Research | LRCX | Upgrade | Buy (Hold) |
322.06 (98.94) |
-69.28% | Details | |
| 9/30/2022 | Micron Technology | MU | Upgrade | Buy (Hold) |
51.00 (461.69) |
805.27% | Details | |
| 8/31/2022 | Ambarella | AMBA | Downgrade | Hold (Buy) |
84.57 (71.93) |
-14.95% | Details | |
| 8/1/2022 | ON Semiconductor | ON | Downgrade | Hold (Buy) |
66.78 (80.89) |
21.13% | Details | |
| 7/28/2022 | Silicon Labs | SLAB | Downgrade | Hold (Buy) |
138.54 (221.00) |
59.52% | Details | |
| 7/22/2022 | Seagate Technology | STX | Downgrade | Hold (Buy) |
82.07 (639.01) |
678.62% | Details | |
| 6/13/2022 | Micron Technology | MU | Downgrade | Hold (Buy) |
66.02 (878.84) |
1231.17% | Details | |
| 5/6/2022 | Synaptics | SYNA | Downgrade | Hold (Buy) |
160.96 (117.18) |
-27.2% | Details | |
| 3/4/2022 | Marvell | MRVL | Downgrade | Hold (Buy) |
67.67 (227.83) |
236.68% | Details | |
| 2/17/2022 | NVIDIA | NVDA | Downgrade | Hold (Buy) |
26.50 (16.67) |
-37.09% | Details | |
| 1/27/2022 | Seagate Technology | STX | Upgrade | Buy (Hold) |
94.78 (639.01) |
574.2% | Details | |
| 12/21/2021 | Micron Technology | MU | Upgrade | Buy (Hold) |
83.00 (878.84) |
958.84% | Details | |
| 11/5/2021 | Synaptics | SYNA | Upgrade | Buy (Hold) |
215.94 (117.18) |
-45.73% | Details | |
| 11/5/2021 | Skyworks Solutions | SWKS | Downgrade | Hold (Buy) |
173.51 (79.70) |
-54.07% | Details | |
| 11/4/2021 | Qorvo Inc | QRVO | Downgrade | Hold (Buy) |
172.09 (114.17) |
-33.66% | Details | |
| 11/4/2021 | Qualcomm | QCOM | Downgrade | Hold (Buy) |
135.23 (150.00) |
10.92% | Details | |
| 10/27/2021 | Silicon Labs | SLAB | Upgrade | Buy (Hold) |
154.86 (221.00) |
42.71% | Details | |
| 10/22/2021 | NVIDIA | NVDA | Upgrade | Buy (Hold) |
22.10 (214.13) |
868.91% | Details | |
| 10/21/2021 | Lam Research | LRCX | Downgrade | Hold (Buy) |
570.83 (263.94) |
-53.76% | Details | |
| 9/3/2021 | Broadcom Limited | AVGO | Downgrade | Hold (Buy) |
493.16 (328.75) |
-33.34% | Details | |
| 8/20/2021 | Applied Materials | AMAT | Maintain | Hold (N/A) |
|
Details | ||
| 8/19/2021 | NVIDIA | NVDA | Downgrade | Sell (Hold) |
19.46 (214.13) |
1000.36% | Details | |
| 8/5/2021 | Western Digital Corp. | WDC | Downgrade | Hold (Buy) |
66.14 (332.00) |
401.97% | Details | |
| 7/22/2021 | Texas Instruments | TXN | Downgrade | Hold (Buy) |
187.77 (276.48) |
47.24% | Details | |
| 7/21/2021 | Seagate Technology | STX | Downgrade | Hold (Buy) |
85.49 (639.01) |
647.47% | Details | |
| 7/1/2021 | Micron Technology | MU | Downgrade | Hold (Buy) |
82.93 (878.84) |
959.74% | Details | |
| 6/8/2021 | Marvell | MRVL | Upgrade | Buy (Hold) |
48.27 (227.83) |
371.99% | Details | |
| 5/7/2021 | Synaptics | SYNA | Downgrade | Hold (Buy) |
134.35 (117.18) |
-12.78% | Details | |
| 2/5/2021 | Monolithic Power Systems | MPWR | Upgrade | Buy (Hold) |
366.02 (1210.86) |
230.82% | Details | |
| 2/2/2021 | ON Semiconductor | ON | Upgrade | Buy (Hold) |
34.49 (72.02) |
108.81% | Details | |
| 1/8/2021 | Micron Technology | MU | Upgrade | Buy (Hold) |
79.11 (878.84) |
1010.91% | Details | |
| 11/24/2020 | Analog Devices | ADI | Downgrade | Hold (Buy) |
137.07 (395.44) |
188.49% | Details | |
| 11/4/2020 | Silicon Motion Technology | SIMO | Maintain | Hold (N/A) |
|
Details | ||
| 9/30/2020 | Micron Technology | MU | Maintain | Hold (N/A) |
|
Details | ||
| 6/14/2019 | Broadcom Limited | AVGO | Upgrade | Buy (Hold) |
279.73 (328.75) |
17.52% | Details | |
| 5/17/2019 | NVIDIA | NVDA | Downgrade | Hold (Buy) |
16.02 (214.13) |
1236.64% | Details | |
| 3/21/2019 | Micron Technology | MU | Upgrade | Buy (Hold) |
40.13 (878.84) |
2089.98% | Details | |
| 11/20/2018 | Analog Devices | ADI | Upgrade | Buy (Hold) |
85.52 (137.07) |
60.28% | Details | |
| 11/9/2018 | Skyworks Solutions | SWKS | Downgrade | Hold (Buy) |
83.40 (79.70) |
-4.44% | Details |
