My recent Investing in Oregon post took a look at some companies that the Motley Fool had featured in its investigation of investment opportunities in the Beaver State, including Precision Castparts Corp. (NYSE: PCP), StanCorp Financial Group Inc. (NYSE: SFG), FLIR Systems Inc. (NASDAQ: FLIR), and Columbia Sportswear Co. (NASDAQ: COLM).

But the Motley Fool article also mentioned that one of the most prominent business influences in Oregon wasn't even headquartered in the state: semiconductor giant Intel Corp. (NASDAQ: INTC) from Santa Clara, California. It also included mention of four Oregon-based businesses that provided support for Intel: Tektronix Inc. (NYSE: TEK), Mentor Graphics Corp. (NASDAQ: MENT), Triquint Semiconductor Inc. (NASDAQ: TQNT), and Electro Scientific Industries Inc. (NASDAQ: ESIO). One could imagine that Intel's impressive earnings report this week should have been good news for these supporting companies.

Beaverton-based Tektronix, widely known as Tek, is one of the leading makers of test and measurement equipment, such as digital multimeters, logic analyzers, and curve tracers, and oscilloscopes. Tek will win its seventh technical Emmy this year. Tek beat Wall Street expectations in its previous three quarters, reporting earnings per share of 40 cents for its first quarter FY2008. But the consensus of analysts surveyed by Thomson Financial was to hold shares of Tek. The share price reached a 52-week high of $37.95 on Monday when it was announced that Danaher Corp. (NYSE: DHR) will acquire Tek. Tool and equipment maker Danaher just announced record third quarter results.

MOST NOTEWORTHY: Tektronix, Inc (TEK), GameStop Corp (GME) PrivateBancorp, Inc (PVTB), Quebecor World Inc (IQW) and CheckFree Corp (CKFR) were today's more noteworthy upgrades:

• JP Morgan upgraded shares of Tektronix (NYSE: TEK) to Overweight from Underweight citing improving sector fundamentals.

• JP Morgan also raised GameStop (NYSE: GME) to Overweight from Neutral based on the May sales data.

• Oppenheimer upgraded PrivateBancorp (NASDAQ: PVTB) to Neutral from Sell based on valuation.

• BMO Capital raised Quebecor World (NYSE: IQW) to Market Perform from Underperform on valuation.

• CheckFree (NASDAQ: CKFR) was assumed with a Sector Outperformer from Sector Performer at CIBC citing a favorable risk/reward, solid secular underlying trends, and overblown concerns for its rating...

OTHER UPGRADES:

• Symantec Corp (NASDAQ: SYMC) was upgraded to Buy from Neutral at Goldman.

• Ingersoll-Rand Co Ltd (NYSE: IR) was raised to Outperform from Peer Perform at Bear Stearns.

• ThinkEquity upgraded shares of Jones Soda Co (NASDAQ: JSDA) to Buy from Accumulate.

• BB&T upgraded Pacific Sunwear of California (NASDAQ: PSUN) to Buy from Hold.

• Goldman added Cigna Corp (NYSE: CI) to its America's Conviction List.

Analyst summaries provided by TheFlyOnTheWall.com (subscription required).

Stock futures are lower in early morning indicating to a similar start for the stock market ahead of some key economic data due to be released today.

At 8:30 a.m., before markets open, the Labor Department will report February's consumer price index. Economists forecast a 0.3% increase compared to a 0.2% increase in January. Ex-food and and energy, core CPI is expected to rise 0.2% after gaining 0.3% in the previous month. Investors will be watching this inflationary measure closely as the Fed meets to discuss interest rate policy next week. What's more, yesterday's PPI surprise is causing further concerns inflationary pressures are sill strong.

Despite PPI coming much higher than expected yesterday and other indication about mounting inflation (at the wholesale level) and slower economic growth, markets finished on a positive note. The reason, many speculate, has to do with several options and futures contracts expiring today bringing buyers into the market. Corporate M&A activity also helped strengthened stocks yesterday.

Other economic data will be reported today: February capacity utilization and industrial production figures will be released just before markets open. March consumer confidence is due at 10:00 a.m., after the open, and is expected to show a slight drop.

The dollar dropped to a three-months low against the euro ahead of the coming U.S. economic data that could further point to weakening U.S. economy. The dollar also lost ground against the yen and 12 other currencies.
After falling to near $57 a barrel, oil prices rose this morning.

In corporate news:

OMI Corp. (NYSE:OMN), operator of a fleet of oil tankers, may put itself up for sale. The company hired advisers to explore sale and its board is reviewing several strategic alternatives.

Nissan Motor Co. (NASDAQ:NSANY) CEO Carlos Ghosn would give up the duty of overseeing operations in the Americas. The automaker shuffles top management as it heads for its first annual profit decline in seven years.

MOST NOTEWORTHY: Best Buy (BBY) and Oracle (ORCL) were today's most notable downgrades:

• William Blair downgraded Best Buy Co. Inc. (NYSE:BBY) to Market Perform from Outperform, expecting a slowing down in growth from advanced TV, a difficult competitive environment and cyclicality of consumer electronics spending in 2007;
• First Albany downgraded Oracle Corp. (NASDAQ:ORCL) to Neutral from Buy, citing valuation and a likely slowing down in growth within two-to-three quarters.

OTHER DOWNGRADES:

• Baird downgraded Forward Air Corp. (NASDAQ:FWRD) to Neutral from Outperform, citing weak near-term truck freight trends and economic uncertainty.
• EnCana Corp (NYSE:ECA) was downgraded to Sell from Hold at Citigroup to reflect the disappointing 2007 guidance with 1% overall production growth, as well as cost run-up and concerns of portfolio quality.
• Following poor second-quarter earnings and light third-quarter guidance, Baird downgraded Tektronix Inc. (NYSE:TEK) to Neutral from Outperform and a $33 target.

Analyst summaries provided by TheFlyOnTheWall.com (subscription required).