EZchip Semiconductor

EZchip Semiconductor Ltd. (NASDAQ:EZCH) is over-valued and is inflating its GAAP earnings according to a report from the famous short biased value hedge fund, Kerrisdale Capital. Started by Sahm Adrangi, Kerrisdale Capital gained its fame shorting Chinese reverse mergers. The hedge fund was up 29% in 2012 (a lackluster year for the firm compared to the 200% return in 2011). Now the hedge fund has been targeting less “wonky” companies. Kerrisdale Capital has just issued a 22 page report detailing the short case. Kerrisdale notes the company faces :immediate Competitive Threats, Customer Defections and Unsustainable Valuation.” Disclosure: Kerrisdale is short shares of EZCH. Please review their full disclosures at the end of our report.

Below is a summary regarding EZchip Semiconductor Ltd. (NASDAQ:EZCH) from Kerrisdale including their “red flags” followed by the full presentation in scribd:

EZchip Semiconductor Ltd. (NASDAQ:EZCH) shares currently trade at $23.97, implying an egregious 7.5x 2013E EV/Revenue and a 32.5x GAAP P/E, surprising multiples for a business that has repeatedly demonstrated its inability to grow. As we frequently see in mispriced businesses, a high-level sector story – in this case the need for greater bandwidth on capacity constrained carrier networks – has steered investors into an overpriced stock with many idiosyncratic risks. We believe that investors are not properly assessing the competitive risks posed to EZchip’s business or the limits of the addressable market, especially in light of the EZCH’s astronomical valuation.


Before 2012, EZchip Semiconductor Ltd. (NASDAQ:EZCH) was fortunate enough to have little outside competition in high-speed network processors. But since the start of last year, two well-funded industry leaders have mounted attacks into EZchip’s core Network Processing Unit (NPU) business. To begin with, Marvell Technology Group Ltd. (NASDAQ:MRVL) began to compete for NPU market share following their January 2012 acquisition of EZchip’s then-largest competitor, Sweden-based Xelerated. Given EZCH’s reliance on Marvell Technology Group Ltd. (NASDAQ:MRVL) as a conduit in the foundry relationship with Taiwan Semiconductor (TSM), the new arrangement appears conflicted. The dynamics are akin to Coca-Cola (KO) relying on Pepsi (PEP) for the manufacturing of Coke syrup.


But the most substantial competitive risk to EZchip Semiconductor Ltd. (NASDAQ:EZCH), in our opinion, is the entry of Broadcom Corporation (NASDAQ:BRCM) into the high-speed network processor market. Through its acquisition of NetLogic in 2011, high-end semiconductors have become a strategic priority for BRCM. In April 2012, Broadcom introduced a full-duplex 100Gb (i.e. 200Gb/s) NPU, pitting EZchip’s upcoming NP-5 in direct competition with an industry leader. While EZchip touts its 200Gb/s headline figure for the NP-5, the chip is merely a full-duplex (two-way) 100Gb/s device, giving it the exact same bandwidth as Broadcom’s chip. Another critique of BRCM’s NPU is that it lacks an integrated traffic management system (“TCAM”). This argument overlooks the fact that Broadcom Corporation (NASDAQ:BRCM) can add traffic management and other functionality into the Ethernet switch component, a product line that Broadcom Corporation (NASDAQ:BRCM) also manufactures. But most troublingly for EZCH’s investors, Broadcom now produces each of the individual components of the line card (TCAM, NPU, multi-core processor, etc.), allowing them to write software that transcends across individual components. This might allow BRCM to optimize the efficiency of the various hardware inputs and constitute a strong selling point versus EZCH’s NP-5.


But even if one believes that the BRCM component is somehow inferior, credible alternate vendors in the marketplace could drive down NPU pricing. This issue is overlooked by many analysts who instead rely on EZCH management for guidance. In their Q4 2012 Presentation, EZCH tells investors that it expects a 40% increase in unit pricing between 2012 and 2016. Not only is this assumption inconsistent with the entry of Broadcom and Marvell Technology Group Ltd. (NASDAQ:MRVL), it’s contradictory to the very nature of Moore’s Law, where more computational power is delivered at ever decreasing costs over time. NPU pricing is also limited by a constant threat of NPU replacement by in-house designs from the likes of Cisco, Huawei, ZTE, and other router manufacturers. Just over three years ago, Juniper decided to replace all of its EZCH chips with in-house designs on future router designs. EZCH shares fell 14% immediately after the 2009 announcement. Huawei may have made a similar decision as they’ve delayed all EZchip Semiconductor Ltd. (NASDAQ:EZCH) orders as of Q4 2012. Management speculates that Huawei is using an in-house solution for at least a portion of their NPU demand, but they admit to having almost no visibility into this key customer account (EZCH Q4 2012 Call). A business that lacks pricing power should earn a commodity-like multiple, not the stratospheric valuation premium that EZCH currently boasts.


Foreseeing the threat in their core NPU market, EZchip Semiconductor Ltd. (NASDAQ:EZCH) has rushed to publically announce a shift towards the data center market. EZCH’s L4-L7 next-generation processor (“NPS”), if successful, won’t generate meaningful revenues until 2016+ (Sept 5th NPS Call). But that hasn’t stopped some investors from glowingly referring to the NPS as a ‘game changer.’ Unfortunately for the EZCH bulls, a privately-held Intel spinout named Netronome already produces a 200Gb/s flow processor with L2-L7 functionality that has won widespread industry praise. And as one of only a handful of outside partners with access to Intel’s semiconductor foundries, Netronome’s chips can be produced at the 22nm scale and below. Compare this to EZchip Semiconductor Ltd. (NASDAQ:EZCH), whose next-generation NP-5 will only be produced at the 28nm scale with Taiwan Semiconductor.

Lastly, we believe that Wall Street research analysts are twisting forward EPS, and by association, overstating their EZCH price targets. Through the use of a non-GAAP technique that excludes stock-based compensation (“SBC”), we believe that the $1.13 2013E consensus EPS is inflated by about 35%. Wall Street analysts have no logical grounding for excluding these costs. Given EZchip’s meager revenue stream in relation to its $690m market capitalization, its history of unfulfilled promises, the rapidly emerging competitive threats from Broadcom and Marvell, and EZCH’s technological disadvantages in the data center market, we believe that EZCH’s share price is poised for a sharp correction. Like many other technology hardware manufacturers dependent on a single customer for much of their revenue, EZCH’s stock is one design loss away from falling by as much as 45%.


Summary of Red Flags

We believe that EZchip is significantly overvalued for the following reasons:

  • Broadcom’s 200Gb/s Network Processor Should Pressure EZCH’s NP-5 Market Share and Price Point. EZCH has historically benefited from its cushy position as the leader in a duopoly market with Xelerated (now Marvell). But that dynamic changed drastically this year when Broadcom announced its entry into the market in mid-2012 via the BCM 88030 network processor. According to recent management comments, Broadcom expects to enter production and have customers in 2013, some of which could be poached from EZCH (BRCM 2012 Analyst Day). EZchip has told investors that “we believe that substantially all NP-4 customers will select the NP-5,” but that sounds more like wishful thinking than fact to us (EZCH Q4 2012 Call). While EZchip touts its 200Gb/s headline figure for the NP-5, the chip is actually a full-duplex (two-way) 100Gb/s device. This is precisely the same speed as Broadcom’s BCM 88030, a full-duplex 100Gb/s processor. The confusing nomenclature may be misleading some investors to brush off the risks from Broadcom. Broadcom began its push into more complex processors in late 2011 with its acquisition of NetLogic. This has allowed Broadcom to design all of the individual components of the router line card (NPU, TCAM, multi-core processor, etc.). Broadcom’s CEO explained the benefits of
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