Rainier Harris
Rainier Harris covers finance for Bloomberg, focusing on technology equities and corporate credit and turning market moves into clear stories about individual companies.
He follows how investor enthusiasm, debt markets and earnings reports intersect across sectors, from artificial intelligence chipmakers and social media platforms to aerospace manufacturers, retailers and fast-growing consumer brands.
His work combines data on stocks and bonds with accessible explanations of risk, valuation and funding, while keeping attention on the businesses and people behind the numbers.
Tech equities and the AI trade
Harris is a tech equities reporter and spends much of his time on the winners and reversals of the AI boom in public markets.
He has co-written coverage of Nvidia’s $1 trillion slide in market value, explaining how the stock’s valuation reset to levels last seen before the AI rally sent shares soaring.
He tracks landmark moves in mega-cap technology names, including Meta’s roughly $250 billion leap in July and Alphabet’s $2 trillion gain, framing these swings as tests of investor confidence in long-term AI and advertising plans.
His reporting on Micron Technology’s earnings shows how a single memory-chip maker’s results can become a key moment for traders worried about the durability of the AI-driven rally in semiconductor stocks.
Harris also follows private-market stories tied to AI, such as deal talks around the machine-learning platform Hugging Face and the valuations being discussed for a potential sale.
Across these pieces, he consistently links share-price action and valuation changes to concrete catalysts - earnings, product plans, and capital spending - rather than treating tech stocks as abstract tickers.
Corporate bonds, credit risk and funding
Corporate credit is another core strand of Harris’s work, where he explains how companies raise money and how investors weigh the risks in those bonds.
He has co-reported on AI-related funding driving what strategists forecast as a record year for top-rated company bond sales, detailing expectations for more than $2 trillion in US investment-grade issuance and what that means for yields and refinancing.
His Credit Weekly-style stories look at investor behavior, such as corporate-bond investors “partying” while a potential hangover looms, and the growing number of bonds teetering on the brink of losing investment-grade status.
Harris covers specific deals and banks as well, including Morgan Stanley’s $8 billion US dollar bond sale in the wake of earnings and how Wall Street firms use the market to lock in funding.
He reports on credit-rating pressure at individual companies such as Harley-Davidson after weaker-than-expected results, using these cases to show how earnings shortfalls can push a name toward junk status and change its financing costs.
In sector pieces, he highlights concentration risks in speculative-grade credit tied to software and technology, and he covers research showing that firms hiring more AI experts see better performance in both stocks and bonds.
Taken together, these stories show Harris mapping the link between corporate strategy, analyst views and the bond market, with a close eye on how credit risk moves around the economy.
Aerospace, space business and transportation
Harris regularly reports on aviation and space, treating these sectors as both engineering stories and financial assets.
He has written about Astra Space’s founders closing a buyout deal for the struggling rocket maker, showing how ownership changes and balance-sheet challenges shape the future of smaller space companies.
His Business of Space coverage includes repair jobs that require 300-pound suits, NASA’s moon buggy ceding terrain to China and setbacks at Jeff Bezos’ space firm as it works on a new rocket, framing these narratives around the commercial realities of space exploration.
In aviation, he covers companies such as Boeing when analyst calls trigger sharp moves in the stock, such as the lone bear upgrading the shares and laying out a path for the price to more than double by 2030 as certifications are completed and debt comes down.
These pieces keep technical detail, geopolitical competition and labor-intensive repair work in view, but they are grounded in questions of cash flow, capital spending and investor expectations.
Offbeat finance stories and consumer trends
Alongside markets coverage, Harris writes offbeat and feature-style stories that show how finance touches culture, competition and everyday spending.
He has chronicled “Midnight Madness” puzzle contests where finance professionals race through New York in a high-pressure series of challenges, treating the event as a window into the competitive culture of Wall Street.
His writing on corporate-bond investors’ carefree mood, wellness-nutrition scandals such as a low-calorie protein bar embraced by “finance bros,” and retail names like Dollar Tree and Best Buy connects balance sheets and guidance to how consumers shop and what products capture attention.
He has also reported on indulgent food trends such as premium frozen yogurt priced around $30 a bowl, showing how niche treats become status symbols and business opportunities when affluent customers are willing to pay.[Input]
Earlier in his career, his freelance work ran in local and issue-focused outlets including Queens Eagle, Bushwick Daily, City Limits, City & State NY, Curbed NY, Gothamist, YR Media and The 74, where he reported on topics ranging from neighborhood life to education and youth.
Across these pieces, Harris brings the same concern for money, incentives and reputations that runs through his markets coverage, making his beat feel broad while still anchored in finance.
4 more finance journalists.
Abigail Summerville
Abigail Summerville brings a leveraged finance background to her work covering consumer and retail mergers and acquisitions for Reuters. She reports on deal-making and capital markets across food, beverages, spirits, personal care, skincare, bath products and pet food. Her stories focus on transaction terms, ownership stakes, valuation, debt structures and funding sources. She often breaks news on potential sales and strategic reviews before formal announcements. Notable coverage includes Sazerac’s acquisition of Au Vodka, Blackstone’s exploration of a ZO Skin Health sale, CVC’s efforts to sell the parent of Dr Teal’s, and Colgate-Palmolive’s planned divestitures. She also covers consumer IPOs, including Jersey Mike’s and Black Rock Coffee, and co-writes Wall Street market reports. She joined Reuters in 2022 after three years covering leveraged finance and primary debt markets.
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Aimee Picchi
Aimee Picchi connects Social Security, retirement programs and economic policy directly to the financial security of ordinary Americans, showing how macro decisions hit household budgets. She is associate managing editor for CBS MoneyWatch at CBS News, covering business and personal finance with clear, accessible explanations of complex money issues. Her core beat is Social Security and retirement, interest rates and inflation, and how policy, markets and company strategies affect workers, retirees, savers and investors. She reports on benefit adequacy, looming Social Security cuts, COLA changes, Federal Reserve rate decisions, fuel costs, trade tensions and labor’s share of income, always framing coverage around pocketbook impacts. Her background includes retirement reporting fellowships, prior staff reporting on technology, media and business, an Institutional Investor book on affluent investors, and freelance work for national outlets. She also writes science fiction and fantasy and is a Nebula Award finalist.
Alex Harring
Alex Harring turns fast-moving market, economic and corporate developments into clear pre-market briefings that show what will matter when U.S. trading opens. He is a markets and economics reporter for CNBC’s digital platforms and writes Morning Squawk, a flagship daily newsletter that gives readers five key things to know before the stock market opens. His beat spans financial markets, investing, consumer trends and the U.S. economy, with coverage of central bank decisions, inflation, corporate strategy, sector moves and geopolitical shocks. He focuses on how policy, data and earnings shape equities, interest rates, currencies and investor positioning, linking price action with underlying drivers in real time and in reported features. Harring’s background reporting on corporate news, business and the economy across print, digital, broadcast and streaming informs his habit of connecting markets, companies and geopolitics in one frame.