American Railcar Industries Inc., controlled by activist investor Carl Icahn, offered to buy rival railcar maker Greenbrier Cos Inc. for about $543 million, reviving a nearly five-year old plan to combine the companies.
American Railcar's offer of $20 per share represents a premium of 5.4 percent to Greenbrier's Monday close of $18.97 on the New York Stock Exchange. The shares were up 3 percent at $19.50 before the bell on Tuesday.
Greenbrier's shares have risen 36 percent since Icahn reported a 9.99 percent stake in the company last month that made him its largest shareholder.
However, the offer price is still at a discount to the $30-range the Greenbrier stock was trading at when Icahn attempted to merge the companies in 2008. He dropped the bid later that year, saying a combination was not possible due to "unresolved issues."
American Railcar's offer is also below Greenbrier's intrinsic value of $28.56 as measured by Thomson Reuters StarMine.
The StarMine model is a measure of how much a stock should be worth currently when considering expected growth rates over the next 15 years adjusting for analysts' systematic biases.
Greenbrier has been struggling with moderating demand this year from oil companies.
The Lake Oswego, Oregon-based company grew rapidly in 2011 as strong demand for railcars to transport crude oil and sand for hydraulic fracturing enabled it to ramp up production and raise prices.
The company said last month it received orders for 2,900 railcars during the fourth quarter ended August, nearly half of what it got a year earlier.
Greenbrier, which like American Railcar, makes, repairs and refurbishes railroad freight cars, could not immediately be reached for comment outside of regular business hours.
Icahn Enterprises LP, which controls 55.6 percent of American Railcar according to its most recent filing, said on Tuesday that the offer followed talks with Greenbrier.
American Railcar's shares closed at $32.22 on the Nasdaq on Monday.
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