Kroger (NYSE: KR), a supermarket chain that competes with Wal-Mart (NYSE: WMT), Costco (NASDAQ: COST), and Supervalu (NYSE: SVU), issued its Q1 earnings report today. Not much came of it, though. The stock, as of this writing, isn't doing much in afternoon trading. Too bad for shareholders, because the bottom line beat the analysts.

According to the earnings preview from Michael Fowlkes, Kroger was expected to deliver around 61 cents per share. Well, Kroger earned 66 cents per share. The number improved last year's performance by 8 cents. Revenues were essentially flat. Same-store sales increased a little over 3%. When you think about it, Kroger did pretty well.

Here are some highlights from this past week's earnings coverage from BloggingStocks:

• American Eagle Outfitters Inc. (NYSE: AEO) reported better-than-expected Q1 earnings, lifting shares.
• AutoZone Inc. (NYSE: AZO) posted a better-than-expected Q3 profit said it will continue to buy back shares.
• Bank of Montreal (NYSE: BMO) reported lower Q2 earnings and also announced 1,100 layoffs.
• Big Lots Inc. (NYSE: BIG) higher Q1 earnings topped estimates even though same-store sales fell.
• BioMed Realty Trust Inc. (NYSE: BMR) earnings prospects after the recent capital raise led to a downgrade.

After the Memorial Day holiday in the United States, the earnings spotlight turns to Canadian banks: Bank of Montreal (NYSE: BMO), Canadian Imperial Bank of Commerce (NYSE: CM), Royal Bank of Canada (NYSE: RY), and Toronto-Dominion Bank (NYSE: TD) are all scheduled to report their second-quarter results.

While banks north of the border of generally have held up better than their U.S. counterparts, analysts surveyed by Thomson Reuters expect the four listed above to report that earnings declined between 20% and 30% since the same period of last year. All four have P/E ratios around 10, and they are paying dividends. Shares of all four have surged 50% to 83% in the past three months, but are still 26% to 38% lower than a year ago.

Wal-Mart (NYSE: WMT), a retailer that competes with companies such as Target (NYSE: TGT), Sears (NASDAQ: SHLD), and Costco (NASDAQ: COST), issued what I thought was a decent Q1 report. Sales may have been affected by currency effects, but overall, the giant chain seems to be holding up reasonably well.

Revenues dipped 0.6%. The company earned $0.77 per diluted share. No, the bottom line didn't do great in terms of earnings growth. Last year at this time, Wal-Mart made $0.76 per diluted share. That extra penny does not connotate excitement, I can tell you that. But shareholders can comfort themselves by the fact that Wal-Mart came in at the high end of its own guidance. Wall Street analysts pretty much agreed that the business would make about that much.

Wal-Mart (NYSE: WMT), whose competitors include Target (NYSE: TGT) and Costco (NASDAQ: COST), reported same-store sales for the month of March. According to the press release, things are going pretty well at the retailer, given current economic conditions. Domestic comps over the nine-week frame rose 3.1% on an overall basis. Breaking that down to performance stats for Wal-Mart and Sam's Club on an individual basis, we see that the former increased its comps by 2.6% and that the latter improved its same-store sales by 6.1%. Over the five-week frame, comps weren't as good. They came in at 1.4%. Wal-Mart itself barely saw a move in the metric, rising 0.6%. Fear not, shareholders, for you have to consider the timing of the Easter holiday. It came early last year.

Now, international net sales didn't fare so well because of currency translations. If you decide to include that effect, then sales dipped well over 14% last month. Excluding currencies gives you a much more positive 7.8% increase. Can't really do much about currency issues right now. As we all know, all companies with international exposure have to face them. Nevertheless, I like Wal-Mart's comps. And I particularly like the performance at Sam's Club. A lot of consumers seem to be using the warehouse club to save money during the tough times. Wal-Mart's management is apparently reaching that shopper.

Here are some highlights from this past week's earnings coverage from BloggingStocks:

• Adobe Systems Inc. (NASDAQ: ADBE) was upgraded following its Q1 release and guidance.
• America's Car-Mart Inc. (NASDAQ: CRMT) posted higher earnings in Q3 and same-store sales growth.
• AT&T Inc. (NYSE: T) was upgraded by an analysts who felt that consensus estimates are beatable.
• Berkshire Hathaway Inc. (NYSE BRK.A) suffered a big profit decline, its fifth straight quarterly decline.
• Blackstone Group (NYSE: BX) posted horrible Q4 results as the values of its portfolio shrank.

Costco (NASDAQ: COST), a warehouse club that competes with BJ's Wholesale Club (NYSE: BJ) and Wal-Mart (NYSE: WMT), reported earnings for the second quarter on Wednesday. The company experienced a significant drop in the bottom line. Costco earned 54 cents per share on a diluted basis. That represented a decline of 26%. Analysts thought that 59 cents per share was doable. It wasn't. Net sales dropped 1%. Excluding gasoline and currency effects, same-store sales went up by 5% overall during the quarter (including those items, comps declined 3%).

Well, now, what does this tell us about Costco? It tells us that the whole thesis that people will be looking to save money by shopping at warehouse clubs doesn't necessarily translate into a successful earnings picture. Hey, what can you do? We're in a grand recession. And it's getting worse. Of course, it should be noted that Costco management must strive to work even harder to get people to spend more money in their stores. In fact, BJ's did pretty well with its numbers: Costco's competitor beat the analysts, even after adjustments.

While the release of economic data doesn't stop next week (see economic schedule highlights below), the earnings season does wind down dramatically. Most of the S&P 500 companies already have reported on the past quarter, which means dismal earnings news is largely behind us, at least for a while. About the only companies of note expected by analysts surveyed by Thomson Reuters to report falling earnings this week are Costco Wholesale Corp. (NASDAQ: COST), Wendy's/Arby's Group Inc. (NYSE: WEN), Foot Locker Inc. (NYSE: FL), Bank of Montreal (NYSE: BMO), and Steinway Musical Instruments Inc. (NYSE: LVB).

While PetSmart Inc. (NASDAQ: PETM) and Big Lots Inc. (NYSE: BIG) quarterly profits are expected to be about the same as a year ago, Liz Claiborne Inc. (NYSE: LIZ), Kenneth Cole Productions Inc. (NYSE: KCP), Ciena Corp. (NASDAQ: CIEN), and Trina Solar Ltd. (NYSE: TSL) are expected to have swung to losses in the most recent quarter.

Here are some highlights from this past week's earnings coverage from BloggingStocks:

• Alcatel-Lucent (NYSE: ALU) reported a huge Q4 loss on a charge and the economic slowdown.
• Avon Products Inc. (NYSE: AVP) fell short of Q4 expectations but announced a dividend increase.
• Carlisle Companies Inc. (NYSE: CSL) Q4 numbers resulted in an analyst's upgrade.
• Costco Wholesale Corp. (NASDAQ: COST) warned that its earnings would fall well below expectations.
• Electronic Arts Inc. (NASDAQ: ERTS) posted a bigger-than-expected loss and outlined cost cutting plans.
• Hasbro Inc. (NYSE: HAS) shares took a hit ahead of its earnings report due to rival Mattel's Q4 results.

After an unprecedented sell-off of stocks in January, which big cap stock may recover over the next month or two?

Costco (NASDAQ: COST) was down 11% over the last month, but it is on the "edge" of doing well. Its same-store sales are still running better than most companies in the retail industry. It still offers real bargains, and consumers are inclined more now than ever to look for affordable quality. It will only take on month of strong same-store sales for Costco shares to bounce back.

NutriSystem Inc. (NASDAQ: NTRI) has worked out a deal to have its weight-loss products sold at Costco (NYSE: COST) stores. Until now, Nutrisystem products had been sold almost exclusively through the company's website and TV commercials.

NutriSystem's Senior Vice President of Business Development Will Auchincloss said that "We see Costco as a great partner during these tough economic times, and are excited to leverage our direct to consumer model in the retail channel with Costco. Through their gift card program, Costco will allow us to expand our existing customer base in the retail channel and capitalize on our strong consumer brand."

I'm not so sure how exciting this is: Nutrisystem has grown rapidly over the past few years with a strong marketing campaign and non-traditional distribution model. It's not like this is the first time that it's occurred to them that they could partner with retailers so the question is: Why now?

The deal with Costco isn't completely outside of NutriSystem's model, as the food will still be delivered by mail. So far investors appear to be shrugging it off.

Here are some highlights from this past week's earnings coverage from BloggingStocks:

• Analogic Corp. (NASDAQ: ALOG) Q1 earnings plunged well below expectations due to costs.
• CKE Restaurants Inc. (NYSE: CKR) solid Q3 earnings were in line with analysts expectations.
• Costco Wholesale Corp. (NASDAQ: COST) beat Q1 expectations and same-stores sales increased.
• Dow Chemical Co. (NYSE: DOW) lowered its guidance and announced layoffs and factory closings.
• Eastman Kodak Co. (NYSE: EK) withdrew its guidance due in part to weak consumer spending.
• Electronic Arts Inc. (NASDAQ: ERTS) lowered its outlook due to weaker-than-expected holiday sales.
• Eli Lilly & Co. (NYSE: LLY) offered a full-year profit forecast that missed analysts' expectations.
• FedEx Corp. (NYSE: FDX) lowered its earnings guidance and announced price increases.
• FuelCell Energy Inc. (NASDAQ: FCEL) reported a deeper-than-expected loss but topped sales estimates.
• H&R Block Inc. (NYSE: HRB) Q2 net loss was in line with expectations but revenue fell short.
• Hartford Financial Services Group (NYSE: HIG) raised its full-year forecast, doubling the share price.
• Hooker Furniture Corp. (NASDAQ: HOFT) shares sold off following disappointing Q3 results and outlook.
• Krispy Kreme Doughnuts Inc. (NYSE: KKD) reported a deeper-than-expected Q3 loss on increased costs.

Costco Wholesale Corporation (NASDAQ: COST) didn't have the greatest first quarter on record. On a reported basis, earnings per share on a diluted basis rose a penny to $0.60. A single, sad, solitary penny. But, let's go non-GAAP, shall we? If we add back $0.05 relating to the mark-to-market effect of some life insurance contracts, we get $0.65 per share, which, according to this article, means that Costco beat earnings estimates by $0.03.

That's not bad, actually, although the market wasn't impressed. As I write this, the stock is down over 2.5%. While the top line increased 3.7% to $16.4 billion, same-store sales expanded by a smaller amount. And, as we all know, same-store sales are the big thing when it comes to gauging the relative health of a retail operation with multiple store locations (although many pundits do argue that you shouldn't go overboard in terms of focusing on comps). Costco saw its comps rise by a mere 1%. And, interestingly enough, I noticed in the press release that the effect of a stronger dollar made itself known to the company during the quarter. There's been a lot of talk lately about how the fluctuating currency markets would eventually impact businesses with foreign exposure. Considering that we're a global economy, every individual investor must keep this in mind.

So, Costco, which competes with BJ's Wholesale Club (NYSE: BJ) and Wal-Mart Stores, Inc. (NYSE: WMT), did okay for the quarter in terms of earnings, but comps are a different matter. Management said that non-food categories were weak. Not surprising, considering that foodstuffs are, in theory, the defensive business in a bad spending environment. Costco will have to address that through better merchandising. As for the stock, I agree with Elizabeth Harrow that it could be cheap. If you've got a very long-term horizon, you should be okay with this company, but traders would be advised to use a tight stop on it. I could see this one going down from here, at least in the short-term, based on the weak comps.

Disclosure: I don't own any company mentioned; positions can change at any time.

This post is part of a series featuring bargain stocks that are worth a look now. See more Cheap Stocks.

In troubled economic times, it seems like a no-brainer that discount retailers will fare better than their mid-market competitors. Of the discount group, Costco Wholesale (NASDAQ: COST) garners extra points for its brand recognition, broad geographic reach, and dedication to its customers.

Speaking of customer service, I recall being mildly shocked earlier this year upon reading this BusinessWeek article, which alleges that Costco often chooses to cater to its customer base rather than pleasing its investors. Amid skyrocketing commodity costs in July, the mega-retailer warned of a quarterly earnings shortfall, because of a reluctance to hike its own prices and potentially alienate its customer base.

I'm no CEO, but to my mind, the happiness of Costco's investors is directly pegged to how satisfied its customers are. If shoppers are turned off by price increases and take their business over to, say, Sam's Club -- what have the investors won? It takes a clear-headed management team to consider the long-term effects on its core customer base over the short-term demands of frustrated traders.

Even as the holiday season ramps up and the calendar quarter begins to wind down, earnings reports continue to dribble in. Among the companies scheduled to release quarterly results this coming week, analysts surveyed by Thomson Reuters are expecting BWAY Holding Co. (NYSE: BWY), Powell Industries Inc. (NASDAQ: POWL), and Esterline Technologies Corp. (NYSE: ESL) to be among the biggest earnings gainers.

Atlanta-based packaging and container producer BWAY is expected to report fiscal fourth-quarter profits that are 65.6% higher than in the same period of last year, or $0.32 per share on revenues of $265.2 million (+4.9%). BWAY topped estimates in the previous two quarters -- by 44.9% in the third quarter. Those results sent shares to a new 52-week high. But shares have fallen 62.7% in the past three months, and they are now trading near a multiyear low of $4.11 per share.

Houston-based energy equipment maker Powell is expected to report fiscal fourth-quarter profits that are 62.7% higher than a year ago, or $0.59 per share. Revenues are forecast to be 14.2% higher, or $171.8 million. Powell beat expectations in the past three quarters -- by 20.2% in the third quarter. The share price has fallen 47.7% in the past three months, and the consensus recommendation is to buy POWL.