What happened

It's been a tough go of it of late for billionaire Carl Icahn's namesake master limited partnership Icahn Enterprises (IEP -8.36%). Through the first three and a half days of trading this week, the diversified holding company's units shed 16% of their value, according to data provided by S&P Global Market Intelligence.

Since the start of May, Icahn Enterprises' unit price has fallen by a staggering 38%, in part in response to the publication of a short-seller report from Nathan Anderson's Hindenburg Research on May 2.   

So what

In the report, Anderson's self-styled financial forensics firm called the holding company's valuation into question, along with the sustainability of its enormous dividend, which at recent share prices yields more than 20%. On Wednesday, Icahn responded to Hindenburg's various allegations for the second time this month.

NASDAQ: IEP

Icahn Enterprises
Today's Change
(-8.36%) -$0.75
Current Price
$8.22
Arrow-Thin-Down

Key Data Points

Market Cap
$4B
Day's Range
$8.22 - $8.97
52wk Range
$8.21 - $19.10
Volume
2,139,207
Avg Vol
724,558
Gross Margin
9.18%
Dividend Yield
36.36%

Unfortunately, his response failed to assuage investors' concerns. The key reason is that earlier that day, Icahn Enterprises posted disappointing first-quarter results. Lowlights from the report included a $270 million net loss for the period and a 36.5% year-over-year drop in revenue. 

Now what

Is it time to catch this falling knife? Probably not. While Icahn Enterprises has a long track record of delivering market-beating returns, its first-quarter performance was concerning. As such, the smarter move would likely be to wait until the company's fortunes show signs of improvement before buying units.