Why SunCoke Energy, Inc. Shares Dropped 11% in March and SunCoke Energy Partners Was Close Behind

What happened

SunCoke Energy, Inc.'s (NYSE: SXC) stock fell over 11% in March. SunCoke Energy Partners (NYSE: SXCP) wasn't far behind, with a nearly 10% drop. That was just a continuation of a longer-term trend, as both were down nearly 21% between January and the end of March.

So what

One big issue for SunCoke and SunCoke Energy Partners has been a volatile metallurgical coal market. Although both make their money by delivering met coal, not mining it, the price of this type of coal has been incredibly volatile. And both SunCoke and SunCoke Energy Partners have been caught up in that volatility to some degree. China, not surprisingly, has been a major driver here, though the so-called "Trump trade" and its slow unwind is probably a factor, too (met coal is a key ingredient in the production of steel).

Image source: SunCoke Energy.

The bigger issue, however, is that SunCoke is in the middle of trying to acquire SunCoke Energy Partners. The goal is to simplify the overall business, since SunCoke is the general partner of SunCoke Energy Partners and a major unitholder. Although the last update was for an expected completion in mid-2017, SunCoke is still negotiating with SunCoke Energy Partners' conflicts committee.

That could mean just about anything, and Wall Street hates uncertainty. Add to this that SunCoke has put its capital-allocation plans on hold until it knows more about the outcome of the deal, and you can see why investors would be taking a wait-and-see attitude -- and be less supportive of the shares.

Now what

Because of the pending acquisition, SunCoke and SunCoke Energy Partners are really special-situation plays at this point. It's clearly too soon to tell what, if anything, is going to happen. Only investors who like stepping into such situations should be looking at either of these met-coal players.

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Reuben Brewer has no position in any stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy.