Here are three stocks with buy ranks and strong growth characteristics for investors to consider today, September 21st:Harte Hanks HHS: This Texas-based data-driven, omnichannel marketing company, carries a Zacks Rank #1(Strong Buy), and has witnessed the Zacks Consensus Estimate for its current year earnings increasing 19.7% over the last 60 days.Harte Hanks, Inc. Price and Consensus Harte Hanks, Inc. price-consensus-chart | Harte Hanks, Inc. QuoteHarte Hanks has a PEG ratio of 0.58 compared with 2.29 for the industry. The company possesses a Growth Score of A.Harte Hanks, Inc. PEG Ratio (TTM) Harte Hanks, Inc. peg-ratio-ttm | Harte Hanks, Inc. QuoteTFI International TFII: This transportation and logistics industry which operates principally in the United States, Canada and Mexico, carries a Zacks Rank #1, and has witnessed the Zacks Consensus Estimate for its current year earnings increasing 18.5% over the last 60 days.TFI International Inc. Price and Consensus TFI International Inc. price-consensus-chart | TFI International Inc. QuoteTFI International has a PEG ratio of 0.59 compared with 4.19 for the industry. The company possesses a Growth Score of A.TFI International Inc. PEG Ratio (TTM) TFI International Inc. peg-ratio-ttm | TFI International Inc. QuoteUnited Rentals URI: This company which is the largest equipment rental company in the world, with an integrated network of 1,390 rental locations in United States, Canada and Europe, carries a Zacks Rank #1 and has witnessed the Zacks Consensus Estimate for its current year earnings increasing 6.8% over the last 60 days.United Rentals, Inc. Price and Consensus United Rentals, Inc. price-consensus-chart | United Rentals, Inc. QuoteUnited Rentals has a PEG ratio of 0.52 compared with 0.64 for the industry. The company possesses a Growth Score of B.United Rentals, Inc. PEG Ratio (TTM) United Rentals, Inc. peg-ratio-ttm | United Rentals, Inc. Quote See the full list of top ranked stocks here. Learn more about the Growth score and how it is calculated here. This Little-Known Semiconductor Stock Could Be Your Portfolio’s Hedge Against Inflation Everyone uses semiconductors. But only a small number of people know what they are and what they do. If you use a smartphone, computer, microwave, digital camera or refrigerator (and that’s just the tip of the iceberg), you have a need for semiconductors. That’s why their importance can’t be overstated and their disruption in the supply chain has such a global effect. But every cloud has a silver lining. Shockwaves to the international supply chain from the global pandemic have unearthed a tremendous opportunity for investors. And today, Zacks' leading stock strategist is revealing the one semiconductor stock that stands to gain the most in a new FREE report. It's yours at no cost and with no obligation.>>Yes, I Want to Help Protect My Portfolio During the RecessionWant 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 United Rentals, Inc. (URI): Free Stock Analysis Report Harte Hanks, Inc. (HHS): Free Stock Analysis Report TFI International Inc. (TFII): Free Stock Analysis Report To read this article on Zacks.com click here. Zacks Investment Research