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Truck dealership Rush Enterprises’ first-quarter net income fell to $6.1 million, or 16 cents a share, down from $13 million, or 34 cents, a year ago.

Third-party logistics company and freight broker Hub Group’s second-quarter net income rose to $15 million, or 40 cents a share, from $13.8 million, or 35 cents, a year ago.

Truckload carrier Knight Transportation’s second-quarter profit fell to $12.7 million, or 15 cents a share, from $18.2 million, or 21 cents, a year ago.

Wireless-services provider Qualcomm Inc. said its fiscal third-quarter earnings fell 6% to $748 million, or 45 cents a share, from $798 million, or 47 cents, a year ago.

Ryder System Wednesday reported a second-quarter profit of $62.9 million, or $1.10 per share, compared with $65.1 million, or $1.07 per share, a year ago.

Forward Air Corp. said its second-quarter profit rose to $12.1 million, or 42 cents a share, from $11.5 million, or 38 cents, a year ago.

Truckload carrier USA Truck’s second-quarter profit rose to $2.1 million, or 21 cents per share, from $1.6 million, or 15 cents, a year ago.