Here are four stocks with buy ranks and strong growth characteristics for investors to consider today, September 20th:ON Semiconductor Corporation ON: This manufacturer and seller of semiconductor components for various electronic devices carries a Zacks Rank #1 (Strong Buy), has witnessed the Zacks Consensus Estimate for its current year earnings increasing 29.7% over the last 60 days. ON Semiconductor Corporation Price and Consensus ON Semiconductor Corporation price-consensus-chart | ON Semiconductor Corporation Quote ON Semiconductor has a PEG ratio of 0.36, compared with 3.23 for the industry. The company possesses a Growth Score of A. ON Semiconductor Corporation PEG Ratio (TTM) ON Semiconductor Corporation peg-ratio-ttm | ON Semiconductor Corporation Quote Boise Cascade Company BCC: This manufacturer of wood products and distributes building materials carries a Zacks Rank #1, has witnessed the Zacks Consensus Estimate for its current year earnings increasing 18.8% over the last 60 days. Boise Cascade Company Price and Consensus Boise Cascade Company price-consensus-chart | Boise Cascade Company Quote Boise Cascade has a PEG ratio of 0.34, compared with 1.04 for the industry. The company possesses a Growth Score of B. Boise Cascade Company PEG Ratio (TTM) Boise Cascade Company peg-ratio-ttm | Boise Cascade Company Quote Herc Holdings Inc. HRI: This equipment rental supplier carries a Zacks Rank #1, has witnessed the Zacks Consensus Estimate for its current year earnings increasing nearly 8% over the last 60 days. Herc Holdings Inc. Price and Consensus Herc Holdings Inc. price-consensus-chart | Herc Holdings Inc. Quote Herc Holdings has a PEG ratio of 0.38, compared with 0.84 for the industry. The company possesses a Growth Score of B. Herc Holdings Inc. PEG Ratio (TTM) Herc Holdings Inc. peg-ratio-ttm | Herc Holdings Inc. Quote Group 1 Automotive, Inc. GPI: This seller of new and used cars, light trucks, and vehicle parts carries a Zacks Rank #1, has witnessed the Zacks Consensus Estimate for its current year earnings increasing 32.7% over the last 60 days. Group 1 Automotive, Inc. Price and Consensus Group 1 Automotive, Inc. price-consensus-chart | Group 1 Automotive, Inc. Quote Group 1 Automotive has a PEG ratio of 0.42, compared with 0.54 for the industry. The company possesses a Growth Score of A. Group 1 Automotive, Inc. PEG Ratio (TTM) Group 1 Automotive, Inc. peg-ratio-ttm | Group 1 Automotive, Inc. Quote See the full list of top ranked stocks here.Learn more about the Growth score and how it is calculated here. Breakout Biotech Stocks with Triple-Digit Profit Potential The biotech sector is projected to surge beyond $2.4 trillion by 2028 as scientists develop treatments for thousands of diseases. They’re also finding ways to edit the human genome to literally erase our vulnerability to these diseases. Zacks has just released Century of Biology: 7 Biotech Stocks to Buy Right Now to help investors profit from 7 stocks poised for outperformance. Recommendations from previous editions of this report have produced gains of +205%, +258% and +477%. The stocks in this report could perform even better.See these 7 breakthrough stocks now>>Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report Group 1 Automotive, Inc. (GPI): Free Stock Analysis Report Boise Cascade, L.L.C. (BCC): Free Stock Analysis Report ON Semiconductor Corporation (ON): Free Stock Analysis Report Herc Holdings Inc. (HRI): Free Stock Analysis Report To read this article on Zacks.com click here. Zacks Investment Research