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Karl Ackerman is an analyst at TD Cowen. Analyst ratings are quantitative and qualitative analysis of a stock by Wall Street stock rating analysts. Stock ratings consist of expected future growth, current stock valuation and macroeconomic trends. Updated 03/25/2025
| Buy Now | Get Alert | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 11/22/2024 | NTAP | Buy Now | NetApp | $94.39 | 69.51% | Karl Ackerman60% | $145 → $160 | Maintains | Buy | Get Alert |
| 11/18/2024 | INGM | Buy Now | Ingram Micro Holding | $19.63 | 27.36% | Karl Ackerman60% | → $25 | Initiates | → Neutral | Get Alert |
| 10/30/2024 | QRVO | Buy Now | Qorvo | $75.63 | 5.78% | Karl Ackerman60% | → $80 | Downgrade | Outperform → Neutral | Get Alert |
| 10/09/2024 | CIEN | Buy Now | Ciena | $69.46 | -3.54% | Karl Ackerman60% | → $67 | Downgrade | Outperform → Neutral | Get Alert |
| 09/26/2024 | MU | Buy Now | Micron Technology | $94.18 | 43.34% | Karl Ackerman60% | $115 → $135 | Maintains | Buy | Get Alert |
| 09/19/2024 | MU | Buy Now | Micron Technology | $94.18 | 22.1% | Karl Ackerman60% | $160 → $115 | Maintains | Buy | Get Alert |
| 09/13/2024 | WDC | Buy Now | Western Digital | $43.43 | 84.2% | Karl Ackerman60% | $95 → $80 | Maintains | Buy | Get Alert |
| 09/12/2024 | MU | Buy Now | Micron Technology | $94.18 | -28.86% | Karl Ackerman60% | $140 → $67 | Downgrade | Outperform → Underperform | Get Alert |
| 08/01/2024 | LFUS | Buy Now | Littelfuse | $216.46 | 20.11% | Karl Ackerman60% | $250 → $260 | Maintains | Hold | Get Alert |
| 06/12/2024 | NTAP | Buy Now | NetApp | $94.39 | 53.62% | Karl Ackerman60% | $135 → $145 | Maintains | Buy | Get Alert |
| 05/31/2024 | NTAP | Buy Now | NetApp | $94.39 | 43.02% | Karl Ackerman60% | $120 → $135 | Maintains | Buy | Get Alert |
| 05/13/2024 | CSCO | Buy Now | Cisco Systems | $61.01 | -18.05% | Karl Ackerman60% | → $50 | Upgrade | Underperform → Neutral | Get Alert |
| 05/10/2024 | SYNA | Buy Now | Synaptics | $65.26 | 76.22% | Karl Ackerman60% | $135 → $115 | Maintains | Buy | Get Alert |
| 04/11/2024 | CIEN | Buy Now | Ciena | $69.46 | -17.94% | Karl Ackerman60% | → $57 | Initiates | → Outperform | Get Alert |
| 03/08/2024 | MRVL | Buy Now | Marvell Tech | $71.80 | 25.35% | Karl Ackerman60% | $75 → $90 | Maintains | Outperform | Get Alert |
| 01/11/2024 | STX | Buy Now | Seagate Tech Hldgs | $87.96 | -26.1% | Karl Ackerman60% | → $65 | Downgrade | Neutral → Underperform | Get Alert |
| 09/20/2023 | SWKS | Buy Now | Skyworks Solutions | $68.22 | 61.24% | Karl Ackerman60% | → $110 | Downgrade | Outperform → Neutral | Get Alert |
| 09/20/2023 | WDC | Buy Now | Western Digital | $43.43 | 33.55% | Karl Ackerman60% | → $58 | Upgrade | Neutral → Outperform | Get Alert |
| 08/04/2023 | SYNA | Buy Now | Synaptics | $65.26 | 45.57% | Karl Ackerman60% | $86 → $95 | Maintains | Outperform | Get Alert |
| 08/04/2023 | MTSI | Buy Now | MACOM Technology Solns | $111.97 | -19.62% | Karl Ackerman60% | $65 → $90 | Maintains | Outperform | Get Alert |
| 08/03/2023 | QRVO | Buy Now | Qorvo | $75.63 | 78.5% | Karl Ackerman60% | → $135 | Upgrade | Neutral → Outperform | Get Alert |
| 07/20/2023 | ANET | Buy Now | Arista Networks | $86.98 | 141.43% | Karl Ackerman60% | → $52.5 | Initiates | → Outperform | Get Alert |
| 07/20/2023 | JNPR | Buy Now | Juniper Networks | $36.10 | -14.13% | Karl Ackerman60% | → $31 | Initiates | → Neutral | Get Alert |
| 07/20/2023 | CSCO | Buy Now | Cisco Systems | $61.01 | -26.24% | Karl Ackerman60% | → $45 | Initiates | → Underperform | Get Alert |
| 05/19/2023 | MXL | Buy Now | MaxLinear | $13.20 | 127.27% | Karl Ackerman60% | → $30 | Upgrade | Underperform → Neutral | Get Alert |
| 03/03/2023 | MRVL | Buy Now | Marvell Tech | $71.80 | -30.36% | Karl Ackerman60% | $55 → $50 | Maintains | Outperform | Get Alert |
| 01/23/2023 | WDC | Buy Now | Western Digital | $43.43 | — | Karl Ackerman60% | — | Upgrade | Underperform → Neutral | Get Alert |
| 12/02/2022 | MRVL | Buy Now | Marvell Tech | $71.80 | -23.4% | Karl Ackerman60% | $70 → $55 | Maintains | Outperform | Get Alert |
| 11/03/2022 | POWI | Buy Now | Power Integrations | $55.74 | 16.61% | Karl Ackerman60% | $90 → $65 | Downgrade | Outperform → Market Perform | Get Alert |
| 11/03/2022 | LFUS | Buy Now | Littelfuse | $216.46 | 3.95% | Karl Ackerman60% | $295 → $225 | Downgrade | Outperform → Market Perform | Get Alert |
| 09/13/2022 | WDC | Buy Now | Western Digital | $43.43 | -30.92% | Karl Ackerman60% | → $30 | Initiates | → Underperform | Get Alert |
| 09/13/2022 | STX | Buy Now | Seagate Tech Hldgs | $87.96 | -20.42% | Karl Ackerman60% | → $70 | Initiates | → Neutral | Get Alert |
| 09/13/2022 | SWKS | Buy Now | Skyworks Solutions | $68.22 | 75.9% | Karl Ackerman60% | → $120 | Initiates | → Outperform | Get Alert |
| 09/13/2022 | MRVL | Buy Now | Marvell Tech | $71.80 | -13.65% | Karl Ackerman60% | → $62 | Initiates | → Outperform | Get Alert |
| 09/13/2022 | MU | Buy Now | Micron Technology | $94.18 | -20.37% | Karl Ackerman60% | → $75 | Initiates | → Outperform | Get Alert |
| 09/13/2022 | QRVO | Buy Now | Qorvo | $75.63 | — | Karl Ackerman60% | — | Initiates | → Neutral | Get Alert |
| 07/11/2022 | QRVO | Buy Now | Qorvo | $75.63 | 42.8% | Karl Ackerman60% | $150 → $108 | Downgrade | Outperform → Market Perform | Get Alert |
| 07/01/2022 | MU | Buy Now | Micron Technology | $94.18 | -25.68% | Karl Ackerman60% | $90 → $70 | Maintains | Outperform | Get Alert |
| 05/27/2022 | MRVL | Buy Now | Marvell Tech | $71.80 | 18.38% | Karl Ackerman60% | $100 → $85 | Maintains | Outperform | Get Alert |
| 04/29/2022 | WDC | Buy Now | Western Digital | $43.43 | 49.67% | Karl Ackerman60% | $60 → $65 | Maintains | Outperform | Get Alert |
| 02/22/2022 | CRDO | Buy Now | Credo Technology Group | $49.59 | -61.69% | Karl Ackerman60% | → $19 | Initiates | → Outperform | Get Alert |
| 01/28/2022 | MTSI | Buy Now | MACOM Technology Solns | $111.97 | -19.62% | Karl Ackerman60% | $95 → $90 | Maintains | Overweight | Get Alert |
| 01/14/2022 | NTAP | Buy Now | NetApp | $94.39 | 22.89% | Karl Ackerman60% | → $116 | Upgrade | Market Perform → Outperform | Get Alert |
| 12/03/2021 | MRVL | Buy Now | Marvell Tech | $71.80 | 39.28% | Karl Ackerman60% | $66 → $100 | Upgrade | Market Perform → Outperform | Get Alert |
| 10/14/2021 | CTS | Buy Now | CTS | $43.67 | -22.14% | Karl Ackerman60% | $40 → $34 | Downgrade | Outperform → Market Perform | Get Alert |
| 10/14/2021 | AIRG | Buy Now | Airgain | $4.27 | 227.87% | Karl Ackerman60% | $18 → $14 | Downgrade | Outperform → Market Perform | Get Alert |
| 10/07/2021 | MRVL | Buy Now | Marvell Tech | $71.80 | -8.08% | Karl Ackerman60% | $57 → $66 | Maintains | Market Perform | Get Alert |
| 09/28/2021 | MRVL | Buy Now | Marvell Tech | $71.80 | -20.61% | Karl Ackerman60% | → $57 | Reiterates | → Market Perform | Get Alert |
| 08/31/2021 | SYNA | Buy Now | Synaptics | $65.26 | 206.47% | Karl Ackerman60% | $176 → $200 | Maintains | Outperform | Get Alert |
| 08/27/2021 | MRVL | Buy Now | Marvell Tech | $71.80 | -20.61% | Karl Ackerman60% | $55 → $57 | Maintains | Market Perform | Get Alert |
| 08/23/2021 | MRVL | Buy Now | Marvell Tech | $71.80 | -23.4% | Karl Ackerman60% | $50 → $55 | Maintains | Market Perform | Get Alert |
| 04/27/2021 | SYNA | Buy Now | Synaptics | $65.26 | 169.69% | Karl Ackerman60% | $130 → $176 | Upgrade | Market Perform → Outperform | Get Alert |
| 03/17/2021 | STX | Buy Now | Seagate Tech Hldgs | $87.96 | 8% | Karl Ackerman60% | $66 → $95 | Upgrade | Market Perform → Outperform | Get Alert |
| 02/03/2021 | POWI | Buy Now | Power Integrations | $55.74 | 79.4% | Karl Ackerman60% | $90 → $100 | Maintains | Outperform | Get Alert |
| 11/30/2020 | SYNA | Buy Now | Synaptics | $65.26 | 30.25% | Karl Ackerman60% | → $85 | Initiates | → Market Perform | Get Alert |
| 10/12/2020 | MTSI | Buy Now | MACOM Technology Solns | $111.97 | -59.81% | Karl Ackerman60% | → $45 | Initiates | → Outperform | Get Alert |
| 08/28/2020 | MRVL | Buy Now | Marvell Tech | $71.80 | -56.82% | Karl Ackerman60% | → $31 | Upgrade | Underperform → Market Perform | Get Alert |
| 06/22/2020 | SIMO | Buy Now | Silicon Motion Technology | $54.76 | 9.57% | Karl Ackerman60% | $54 → $60 | Maintains | Outperform | Get Alert |
| 03/16/2020 | CRUS | Buy Now | Cirrus Logic | $102.66 | — | Karl Ackerman60% | — | Upgrade | Market Perform → Outperform | Get Alert |
| 02/10/2020 | SIMO | Buy Now | Silicon Motion Technology | $54.76 | 2.26% | Karl Ackerman60% | $55 → $56 | Maintains | Outperform | Get Alert |
| 02/07/2020 | MRVL | Buy Now | Marvell Tech | $71.80 | -74.93% | Karl Ackerman60% | $27 → $18 | Downgrade | Outperform → Underperform | Get Alert |
| 01/07/2020 | WDC | Buy Now | Western Digital | $43.43 | 102.62% | Karl Ackerman60% | $45 → $88 | Upgrade | Market Perform → Outperform | Get Alert |
| 01/07/2020 | MU | Buy Now | Micron Technology | $94.18 | -25.68% | Karl Ackerman60% | $50 → $70 | Upgrade | Market Perform → Outperform | Get Alert |
| 12/11/2019 | QRVO | Buy Now | Qorvo | $75.63 | 58.67% | Karl Ackerman60% | $95 → $120 | Maintains | Outperform | Get Alert |
| 11/15/2019 | CY | Buy Now | Cypress Semiconductor | — | — | Karl Ackerman60% | — | Downgrade | Outperform → Market Perform | Get Alert |
| 11/01/2019 | QRVO | Buy Now | Qorvo | $75.63 | 25.61% | Karl Ackerman60% | $90 → $95 | Maintains | Outperform | Get Alert |
| 10/10/2019 | QRVO | Buy Now | Qorvo | $75.63 | — | Karl Ackerman60% | — | Upgrade | Market Perform → Outperform | Get Alert |
| 08/26/2019 | NTAP | Buy Now | NetApp | $94.39 | — | Karl Ackerman60% | — | Upgrade | Underperform → Market Perform | Get Alert |
| 05/22/2019 | CTS | Buy Now | CTS | $43.67 | -22.14% | Karl Ackerman60% | → $34 | Initiates | → Outperform | Get Alert |
| 04/08/2019 | MU | Buy Now | Micron Technology | $94.18 | — | Karl Ackerman60% | — | Downgrade | Outperform → Market Perform | Get Alert |
| 09/11/2018 | IDTI | Buy Now | Integrated Device Tech | — | — | Karl Ackerman60% | $41 → $49 | Downgrade | Outperform → Market Perform | Get Alert |
| 08/15/2018 | SIMO | Buy Now | Silicon Motion Technology | $54.76 | — | Karl Ackerman60% | — | Upgrade | Market Perform → Outperform | Get Alert |
| 08/15/2018 | WDC | Buy Now | Western Digital | $43.43 | — | Karl Ackerman60% | — | Downgrade | Outperform → Market Perform | Get Alert |
| 06/21/2018 | MU | Buy Now | Micron Technology | $94.18 | -23.55% | Karl Ackerman60% | $67 → $72 | Maintains | Outperform | Get Alert |
| 05/23/2018 | SIMO | Buy Now | Silicon Motion Technology | $54.76 | -3.21% | Karl Ackerman60% | → $53 | Initiates | → Outperform | Get Alert |
| 05/23/2018 | CY | Buy Now | Cypress Semiconductor | — | — | Karl Ackerman60% | → $21 | Initiates | → Outperform | Get Alert |
| 05/23/2018 | IDTI | Buy Now | Integrated Device Tech | — | — | Karl Ackerman60% | → $37 | Initiates | → Outperform | Get Alert |
| 05/24/2016 | WDC | Buy Now | Western Digital | $43.43 | — | Karl Ackerman60% | — | Upgrade | → Outperform | Get Alert |
| 05/24/2016 | WDC | Buy Now | Western Digital | $43.43 | 15.13% | Karl Ackerman60% | $45 → $50 | Upgrade | Market Perform → Outperform | Get Alert |
| 04/18/2016 | QRVO | Buy Now | Qorvo | $75.63 | -33.89% | Karl Ackerman60% | → $50 | Initiates | → Market Perform | Get Alert |
| 04/11/2016 | WDC | Buy Now | Western Digital | $43.43 | 5.92% | Karl Ackerman60% | → $46 | Initiates | → Market Perform | Get Alert |
| 04/11/2016 | STX | Buy Now | Seagate Tech Hldgs | $87.96 | -59.07% | Karl Ackerman60% | → $36 | Initiates | → Market Perform | Get Alert |
| 09/14/2015 | MRVL | Buy Now | Marvell Tech | $71.80 | -80.5% | Karl Ackerman60% | $16.5 → $14 | Maintains | Outperform | Get Alert |
| 06/22/2015 | MU | Buy Now | Micron Technology | $94.18 | -63.9% | Karl Ackerman60% | → $34 | Initiates | → Outperform | Get Alert |
| 04/09/2015 | MRVL | Buy Now | Marvell Tech | $71.80 | -72.14% | Karl Ackerman60% | → $20 | Initiates | → Outperform | Get Alert |
| 01/25/2013 | SYNA | Buy Now | Synaptics | $65.26 | — | Karl Ackerman60% | — | Upgrade | Neutral → Outperform | Get Alert |
