Warren Buffett's mentor, Benjamin Graham, literally wrote the book on value investing. Although Buffett doesn't strictly adhere to all of the lessons that Graham taught, he remains a value investor at heart.\nTo be sure, Buffett's Berkshire Hathaway (NYSE: BRK.A) (NYSE: BRK.B) owns stakes in several companies that many investors would view as expensive. But a few of Berkshire's holdings definitely stand out for their bargain valuations. Here are three Buffett stocks that are dirt cheap right now.\n1. General Motors\nBuffett first bought shares of General Motors (NYSE: GM) for Berkshire back in 2012. The bet on the big carmaker hasn't paid off very well. GM's stock performance has lagged well behind the S&P 500 over the past decade. However, Berkshire's position has grown to a 4.3% stake in the company.\nWhat does Buffett like about GM? You can put CEO Mary Barra near the top of the list. The multibillionaire investor has praised Barra's leadership on multiple occasions in recent years. It doesn't hurt that Buffett has been a fan of GM's Cadillac luxury cars.\nHe almost certainly also likes GM's valuation right now. The stock trades at only 5.5 times expected earnings. By comparison, Berkshire itself has a forward price-to-earnings (P\/E) ratio of over 22.5.\n2. Occidental Petroleum\nBuffett has poured more money into buying Occidental Petroleum (NYSE: OXY) shares than any other stock in recent months. Berkshire now owns 20.2% of the oil giant. Occidental ranks as the seventh-largest holding in Berkshire's portfolio.\nScooping up more shares of Occidental has turned out to be a shrewd move. The stock has skyrocketed more than 120% year to date. Higher oil prices have served as a major tailwind for the company.\nDespite this huge gain, Occidental remains very cheap. Its shares trade at only 6.2 times expected earnings. That's well below the average forward P\/E of 8.0 for the energy sector.\n3. HP\nHP (NYSE: HPQ) stands out as another top stock that Buffett has piled into over the past few months. Berkshire now owns an 11.7% stake in the technology company, enough to make the stock its 12th-largest holding.\nUnlike Occidental, HP hasn't been a winner for Buffett so far. The tech stock has fallen nearly 10% this year, with much of the decline coming after Berkshire's regulatory filing listing investments made in the first quarter.\nThere's no question, though, that Buffett likes HP's valuation. Its shares currently trade at 7.8 times expected earnings. That's far lower than the information technology sector's forward P\/E of 22.4.\nAre they buys?\nRegular investors shouldn't automatically copy Buffett and buy every stock that Berkshire buys. For example, I'm not sold on HP's prospects. The company's revenue growth isn't very impressive. HP is especially facing headwinds with its printer business, which used to be one of its brightest spots.\nI have mixed feelings about GM. High inflation and supply chain issues could continue to present problems for the company over the short term. The U.S. could also still face a recession. CEO Barra acknowledged in the company's second-quarter earnings call that plans are being made to respond to "several downturn scenarios" with the overall economy.\nOn the other hand, I suspect that GM could perform much better over the longer term than it has in recent years. Increasing consumer adoption of electric vehicles combined with the company's commitment to EVs just might make the stock a winner for patient investors. I'd like to see what happens with the economy, though, before considering buying GM.\nThere's a totally different dynamic for Occidental. My hunch is that oil and gas prices will remain high and could increase by the end of the year. Although the company anticipates a softer second half of 2022, it should still be strong compared to the same period in previous years.\nI think that Occidental stock could be a buy for investors focusing on the near term. However, the overall shift away from fossil fuels isn't likely to lose momentum. Occidental might not be nearly as good of a pick later this decade.\n10 stocks we like better than Occidental Petroleum\nWhen our award-winning analyst team has a stock tip, it can pay to listen. After all, the newsletter they have run for over a decade, Motley Fool Stock Advisor, has tripled the market.*\nThey just revealed what they believe are the ten best stocks for investors to buy right now... and Occidental Petroleum wasn't one of them! That's right -- they think these 10 stocks are even better buys.\n*Stock Advisor returns as of August 11, 2022\nKeith Speights has positions in Berkshire Hathaway (B shares). The Motley Fool has positions in and recommends Berkshire Hathaway (B shares) and HP. The Motley Fool recommends the following options: long January 2023 $200 calls on Berkshire Hathaway (B shares), short January 2023 $200 puts on Berkshire Hathaway (B shares), and short January 2023 $265 calls on Berkshire Hathaway (B shares). The Motley Fool has a disclosure policy.\nThe views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.\nToday’s Big Picture\nAsia-Pacific equity indexes ended today’s session down across the board. India’s Sensex ended the day essentially flat, down 0.06%, China’s Shanghai Composite and Australia’s ASX All Ordinaries declined 0.54% and 0.55%, respectively while Japan’s Nikkei fell 0.65%, Taiwan’s TAIEX dropped 0.74% and South Korea’s KOSPI declined 0.90%. Hong Kong’s Hang Seng led the way, down 1.96% on a broad selloff led by Health Technology and Health Services names while Transportation and Communications sectors provided the only relief. By mid-day trading, major European equity indices are down across the board and U.S. futures point to a positive open later this morning.\nAt 8:30 AM ET, the much anticipated July Consumer Price Index (CPI) report was released: The headline figure for the month was expected to fall to 8.7% from June’s blistering 9.1% reading with core CPI that excludes food and energy ticking higher to 6.1% in July vs. 6.0% the prior month. The actual numbers show that inflation hit 8.5%, and core inflation was 5.9%. With the national average retail price for a gallon of gas falling through late June and July from its June 14 high of $5.016 per gallon per data from AAA, forecasters had expected the month over month decline in the headline CPI for July. The July Employment Report also showed wage inflation ran hotter than expected during the month.\nLet’s also keep in mind that we will be facing a “wash, rinse, repeat” cycle when it comes to inflation data and expectations for the Fed given tomorrow’s July Producer Price Index report.\nData Download\nInternational Economy\nProducer prices in Japan rose by 8.6% YoY in July, compared with market forecasts of 8.4% and following an upwardly revised 9.4% the prior month. While marking the 17th straight month of producer inflation, the latest reading was the softest since last December.\nChina's annual inflation rate rose to 2.7% in July from 2.5% in June and compared with market forecasts of 2.9% but even so the July figure marked the highest reading in the last year. The country’s Producer Price Inflation figure for July eased to a 17-month low of 4.2% YoY from 6.1% the prior month and less than the market consensus of 4.8%.\nAnnual inflation rate in Germany was confirmed at 7.5% YoY for the month of July, down slightly from June’s 7.6% reading but still above the March and April figures of 7.3%-7.4%.\nThe annual inflation rate in Italy slowed to 7.9% YoY in July from June’s 8% reading matching expectations for the month. While energy prices declined, prices for food and transportation rose at a faster pace.\nDomestic Economy\nThis morning we have the usual Wednesday weekly reports for MBA Mortgage Applications and Crude Oil Inventories from the U.S. Energy Information Administration. At 10 AM ET, Wholesale Inventories for June will be published, and the figure is expected to rise 1.9%. While investors and economists will keep more than a passing interest in those reports and data, as we discussed above, it will be the July Consumer Price Index report at 8:30 AM ET that will shape not only how the US stock market opens today, but also expectations for the Fed’s next course of monetary policy action.\nThe U.S. Energy Information Administration (EIA) expects domestic production of crude oil, natural gas and coal will all increase next year compared with this year. It forecast US crude production rising 6.7% to an all-time annual high 12.7M bbl\/day in 2023 from 11.9M bbl\/day in 2022, US natural gas output climbing to 100B cubic feet (cf)\/day from 97B cf\/day, and US coal production inching up to 601M short tons in 2023 from an expected 599M this year. The EIA also modestly increased its 2022 average nationwide gasoline price forecast to $4.07\/GALLON vs. $4.05 if called for last month. It now also sees 2023 prices at $3.59\/GAL vs. its previous forecast of $3.57.\nMarkets\nStocks continued in their holding pattern waiting for the latest CPI print save for some fundamental stories pushing Technology names and small caps around. The Dow and the S&P 500 were down slightly at 0.18% and 0.42%, respectively while the Nasdaq Composite dropped 1.19% and the Russell 2000 closed down 1.46% on the day. Energy names led the way yesterday but were overpowered by Technology and Consumer Discretionary sectors.\nHere’s how the major market indicators stack up year-to-date:\nDow Jones Industrial Average: -9.81%\nS&P 500: -13.51%\nNasdaq Composite: -20.14%\nRussell 2000: -15.83%\nBitcoin (BTC-USD): -52.08%\nEther (ETH-USD): -55.38%\nStocks to Watch\nBefore trading kicks off, CyberArk (CYBR), Fox Corp. (FOXA), Jack in the Box (JACK), Nomad Foods (NOMD), Vita Coco (COCO), Tufin Software (TUFN), and Wendy’s (WEN) will be among the companies issuing their latest quarterly results and guidance.\nAt 9 AM ET, Samsung (SSNLF) will hold its Galaxy Unpacked 2022 at which it is expected to introduce new Galaxy foldable smartphone models, a new Galaxy Watch, and Galaxy Buds.\nShares of advertising technology platform company The Trade Desk (TTD) jumped after the company reported quarterly results that topped expectations and guided current quarter revenue above the consensus forecast.\nThe RealReal (REAL) reported a smaller than expected bottom line loss for its June quarter as revenue for the period rose 47.2% YoY to %154.44 million, topping the $153.99 million consensus. However, the company issued downside guidance for both the current quarter and 2022. Revenue for the September quarter is now expected to be $145-$155 million vs. the $164.3 million consensus; for the full year of 2022, revenue is forecasted to be $615-$635 million vs. the $653.7 million consensus.\nShares of Coinbase Global (COIN) moved lower after it reported June quarter results that missed top and bottom line expectations. Revenue for the quarter fell 63.7% YoY as Total trading volume fell 53.0% YoY and 29.8% sequentially to $217 billion. Monthly Transacting Users (MTUs) grew 2.3% YoY but fell 2.2% sequentially to 9.0 million. For the current quarter, Coinbase sees the number of MTUs trending lower sequentially and total trading volume to be lower compared to the June quarter.\nShares of Sweetgreen (SG) tumbled in aftermarket trading last night after the company missed quarterly revenue expectations, lowered its 2022 forecast, announced it will lay off 5% of its workforce, and downsize to smaller offices.\nChipMOS TECHNOLOGIES (IMOS) reported its July revenue was $65.1 million, a decrease of 19.4% YoY and down 7.7% MoM.\nTaiwan Semiconductor (TSM) reported its July revenue increased 49.9% YoY to NT$186.76 billion, which equates to a 6.2% MoM improvement.\nElectric vehicle subscription startup Autonomy placed a $1.2 billion order for 23K electric vehicles with 17 global automakers, including BMW (BMWYY), Canoo (GOEV), Fisker (FSR), Ford (F), General Motors (GM), Hyundai (HYMTF), Lucid Group (LCID), Mercedes-Benz (DDAIF), Polestar (PSNY), Rivian (RIVN), Stellantis (STLA), Subaru (FUJHY), Tesla (TSLA), Toyota Motor (TM), VinFast, Volvo Car (VLVOF) and Volkswagen (VLKAF).\nIPOs\nAs of now, no IPOs are slated to be priced this week. Readers looking to dig more into the upcoming IPO calendar should visit Nasdaq’s Latest & Upcoming IPOs page.\nAfter Today’s Market Close\nBumble (BMBL), CACI International (CACI), Coherent (COHR), Dutch Bros. (BROS), Red Robin Gourmet (RRGB), and Walt Disney (DIS) are expected to report their quarterly results after equities stop trading today. Those looking for more on which companies are reporting when, head on over to Nasdaq’s Earnings Calendar.\nOn the Horizon\nThursday, August 11\nGermany: Thomson Reuters Ipsos Monthly Global Primary Consumer Sentiment Index - August\nUS: Weekly Initial & Continuing Jobless Claims\nUS: Producer Price Index – July\nUS: Weekly EIA Natural Gas Inventories\nFriday, August 12\nJapan: Thomson Reuters Ipsos Monthly Global Primary Consumer Sentiment Index - August\nChina: China Thomson Reuters Ipsos Monthly Global Primary Consumer Sentiment Index - August\nEurozone: Industrial Production - June\nUS: Import\/Export Prices – July\nUS: University of Michigan Consumer Sentiment Index (Preliminary) – August\nThought for the Day\n“The release date is just one day, but the record is forever.” ~ Bruce Springsteen\nDisclosures\nTufin Software (TUFN), CyberArk (CYBR) are constituents of the Foxberry Tematica Research Cybersecurity & Data Privacy Index\nCanoo (GOEV), Fisker (FSR), Lucid Group (LCID), Rivian (RIVN), Tesla (TSLA), Vita Coco (COCO) are constituents of the Tematica BITA Cleaner Living Index\nCanoo (GOEV), Fisker (FSR), Lucid Group (LCID), Rivian (RIVN), Tesla (TSLA), Vita Coco (COCO) are constituents of the Tematica BITA Cleaner Living Sustainability Screened Index\nThe views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.