PLXS

Business Context and Reporting Period

Plexus Corp. (Plexus) is an Electronic Manufacturing Services (EMS) provider offering product realization services to OEMs in sectors including wireline/networking, medical, defense, and industrial/commercial. This Form 10-Q covers the quarter and six months ended March 31, 2007. The company operates globally with reportable segments in the United States, Asia, Mexico, and Europe.

Key Financial Metrics

Material Changes vs. Prior Period

• Revenue Growth: Net sales increased 6.6% ($22.3M) for the quarter and 11.2% ($74.8M) for the six months, driven primarily by the wireline/networking sector.
• Margin Compression: Gross margins declined significantly due to a $5.9 million inventory write-down related to financial concerns about a specific customer. Additional headwinds included increased fixed manufacturing costs from facility expansion in Penang, Malaysia, and unfavorable customer mix changes.
• Profitability Decline: Net income dropped 45% for the quarter and 22% for the six months. This was exacerbated by a higher effective tax rate (15% and 20% respectively) compared to 0% and 1% in the prior year, following the reversal of a valuation allowance on U.S. deferred tax assets.
• Cash Flow Deterioration: Operating cash flow plummeted from $43.4M to $0.9M over the six-month period due to lower earnings, increased inventory levels, and reductions in accounts payable.
• Segment Performance:
  • Asia: Strong growth (66.1% quarterly sales increase) and improved operating income.
  • United States: Sales slightly down; operating income fell $11.7M due to the inventory write-down and pricing pressures.
  • Mexico & Europe: Both segments reported sales declines and operating losses, attributed to lost customer programs and end-of-life products.

Guidance, Outlook, and Risks

• Revised Guidance: Management lowered fiscal 2007 net sales growth expectations to 6%–8% (previously 8%–12%) due to weakening end-market demand. Q3 2007 sales are projected at $365M–$375M, with diluted EPS expected between $0.25 and $0.30 (excluding restructuring costs).
• Liquidity: The company holds $132.7M in cash and $45M in short-term investments. It maintains an unsecured $100M revolving credit facility with no current borrowings. Management does not anticipate needing to draw on this facility for working capital in fiscal 2007.
• Restructuring: $0.9M in restructuring costs were incurred in the first six months, primarily for facility closures in England and workforce reductions in Scotland and Mexico. Remaining liabilities are approximately $0.3M.
• Key Risks:
  • High customer concentration: Top 10 customers represent 59% of sales; Juniper Networks and General Electric each account for >10%.
  • Inventory risk in turnkey operations and potential for further write-downs.
  • Dependence on the wireline/networking sector, which now comprises 44% of sales.
  • Execution risks associated with facility expansions in Asia.

Investor Verification Checklist

• Verify the status and financial health of the customer associated with the $5.9 million inventory write-down to assess future exposure.
• Monitor the Asia segment's ability to absorb fixed costs from new facility expansions (Penang, Xiamen) as sales growth moderates.
• Track inventory turnover (currently 5.7 turns) and days sales outstanding (49 days) for signs of working capital strain.
• Confirm the sustainability of the 20% effective tax rate for the remainder of fiscal 2007.
• Assess the impact of the revised 6%–8% sales growth target on capital expenditure plans ($65M–$75M for fiscal 2007).