Recent Analyst Stock Rating News
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For Retail Investors and Professional Trades Alike.Walter Piecyk is an analyst at BTIG. 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 06/28/2025
Buy Now | Get Alert | |||||||||
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03/01/2024 | CCOI | Buy Now | Cogent Comms Hldgs | $48.20 | — | Walter Piecyk69% | — | Downgrade | Neutral → Sell | Get Alert |
02/15/2024 | IRDM | Buy Now | Iridium Comms | $30.05 | — | Walter Piecyk69% | — | Downgrade | Buy → Neutral | Get Alert |
03/24/2023 | AMX | Buy Now | America Movil | $17.51 | — | Walter Piecyk69% | — | Initiates | → Neutral | Get Alert |
03/10/2023 | AAPL | Buy Now | Apple | $201.19 | -40.35% | Walter Piecyk69% | → $120 | Downgrade | Neutral → Sell | Get Alert |
02/08/2023 | T | Buy Now | AT&T | $28.07 | — | Walter Piecyk69% | — | Downgrade | Buy → Neutral | Get Alert |
05/31/2022 | VZ | Buy Now | Verizon Communications | $42.32 | — | Walter Piecyk69% | — | Initiates | → Neutral | Get Alert |
10/01/2021 | KORE | Buy Now | Kore Group Holdings | $2.23 | 527.8% | Walter Piecyk69% | → $14 | Initiates | → Buy | Get Alert |
09/08/2021 | T | Buy Now | AT&T | $28.07 | 28.25% | Walter Piecyk69% | → $36 | Initiates | → Buy | Get Alert |
07/13/2021 | CCI | Buy Now | Crown Castle | $99.28 | — | Walter Piecyk69% | — | Downgrade | Buy → Neutral | Get Alert |
07/13/2021 | AMT | Buy Now | American Tower | $217.78 | — | Walter Piecyk69% | — | Downgrade | Buy → Neutral | Get Alert |
01/04/2021 | AMT | Buy Now | American Tower | $217.78 | 18.01% | Walter Piecyk69% | → $257 | Initiates | → Buy | Get Alert |
11/08/2018 | ZAYO | Buy Now | Zayo Group Holdings | — | — | Walter Piecyk69% | → $75 | Downgrade | Buy → Neutral | Get Alert |
03/16/2018 | MSI | Buy Now | Motorola Solns | $417.01 | -67.15% | Walter Piecyk69% | → $137 | Initiates | → Buy | Get Alert |
10/18/2017 | S | Buy Now | SentinelOne | $17.79 | -77.52% | Walter Piecyk69% | $3.85 → $4 | Maintains | Sell | Get Alert |
10/18/2017 | TMUS | Buy Now | T-Mobile US | $235.81 | -64.38% | Walter Piecyk69% | $74 → $84 | Maintains | Buy | Get Alert |
03/01/2017 | AAPL | Buy Now | Apple | $201.19 | -79.5% | Walter Piecyk69% | $33.25 → $41.25 | Maintains | Buy | Get Alert |
02/09/2017 | GTT | Buy Now | GTT Communications | — | — | Walter Piecyk69% | → $36 | Initiates | → Buy | Get Alert |
09/15/2016 | AAPL | Buy Now | Apple | $201.19 | -33.89% | Walter Piecyk69% | $124 → $133 | Maintains | Buy | Get Alert |
08/02/2016 | TMUS | Buy Now | T-Mobile US | $235.81 | -76.25% | Walter Piecyk69% | $50 → $56 | Maintains | Buy | Get Alert |
07/27/2016 | AAPL | Buy Now | Apple | $201.19 | -38.37% | Walter Piecyk69% | $115 → $124 | Maintains | Buy | Get Alert |
04/26/2016 | AAPL | Buy Now | Apple | $201.19 | -42.84% | Walter Piecyk69% | $130 → $115 | Maintains | Buy | Get Alert |
04/20/2016 | ZAYO | Buy Now | Zayo Group Holdings | — | — | Walter Piecyk69% | → $31 | Upgrade | Neutral → Buy | Get Alert |
04/07/2016 | AAPL | Buy Now | Apple | $201.19 | -35.38% | Walter Piecyk69% | $141 → $130 | Maintains | Buy | Get Alert |
03/04/2015 | TMUS | Buy Now | T-Mobile US | $235.81 | — | Walter Piecyk69% | — | Upgrade | Neutral → Buy | Get Alert |
02/24/2015 | S | Buy Now | SentinelOne | $17.79 | — | Walter Piecyk69% | — | Downgrade | Buy → Neutral | Get Alert |
02/23/2015 | S | Buy Now | SentinelOne | $17.79 | -81.73% | Walter Piecyk69% | → $3.25 | Downgrade | Neutral → Sell | Get Alert |
12/12/2014 | ZAYO | Buy Now | Zayo Group Holdings | — | — | Walter Piecyk69% | — | Downgrade | Buy → Neutral | Get Alert |
10/29/2014 | ZAYO | Buy Now | Zayo Group Holdings | — | — | Walter Piecyk69% | → $27 | Initiates | → Buy | Get Alert |
03/14/2013 | AAPL | Buy Now | Apple | $201.19 | 168.41% | Walter Piecyk69% | → $540 | Upgrade | Neutral → Buy | Get Alert |
04/09/2012 | AAPL | Buy Now | Apple | $201.19 | 198.23% | Walter Piecyk69% | → $600 | Downgrade | Buy → Neutral | Get Alert |