MarketAxess Holdings Inc. announced its trading volume statistics for May 2026, highlighting a rebound in trading volumes across most products and an increase in U.S. high-grade estimated market share to 17.8%. The company also noted significant growth in block trading and portfolio trading activities, along with records in emerging markets and eurobonds ADV within the dealer-initiated channel. The report includes detailed tables breaking down trading volumes, estimated market share, and variable transaction fees per million for various credit and rates products.

Clean Energy Fuels Corp. has launched its eighth dairy renewable natural gas (RNG) production facility at East Valley Cattle in Jerome, Idaho. This facility, one of North America's largest, captures methane from over 35,000 cows, converting it into negative carbon-intensity RNG for transportation fuels. The project received its first revenue in Q1 2026 and approval from the EPA and CARB for generating RINs and LCFS credits, demonstrating a significant step in decarbonizing transportation and agriculture.

Bio-Techne and Refeyn have launched an integrated workflow that significantly reduces the time and sample volume needed to characterize bispecific antibodies and biosimilars. This new four-hour process combines MauriceFlex™ icIEF fractionation with TwoMP mass photometry, allowing direct correlation of charge variants with size and aggregation using nanogram-level samples. The innovation aims to lower development risk, accelerate biosimilar manufacturing, and provide critical insights not achievable with traditional standalone methods.

Trimble has announced the integration of The Work Number from Equifax for its Vista and Spectrum customers. This integration is designed to enhance their offerings, likely streamlining verification processes for employment and income. The announcement was made via Reuters.

Hilton (NYSE: HLT) has announced the signing and upcoming conversion of Ocean’s Edge Resort & Marina to Hilton Key West Resort & Marina, expanding its presence in the Florida Keys. The resort, owned by Sunstone Hotel Investors and managed by Hilton, is now accepting reservations for stays beginning July 1, 2026. It will offer 175 guest rooms, diverse dining options, resort-style amenities, and flexible event spaces, while also benefiting from Hilton Honors.

Marietta Investment Partners LLC significantly reduced its stake in The Kroger Co. by selling 59,088 shares, a 53.3% cut, leaving them with 51,681 shares valued at $3.23 million. This comes as Kroger reported an EPS of $1.28, beating estimates, though revenue was slightly below forecast. Wall Street maintains a "Moderate Buy" rating for KR, despite recent challenges including a federal settlement and product recalls.

Zacks Research has lowered its Q2 2026 EPS estimate for CNA Financial (NYSE:CNA) from $1.09 to $1.05, maintaining a "Strong Sell" rating on the stock. This reduction follows weaker-than-expected quarterly results where CNA Financial reported an EPS of $0.83 against a consensus of $1.30, although revenue exceeded forecasts at $3.68 billion. The company recently declared a quarterly dividend of $0.48 per share, offering an annualized yield of approximately 4.6%.

Avery Dennison Corporation has appointed Danny Allouche as president of its Materials Group. Allouche previously served as senior vice president and chief strategy and corporate development officer, overseeing M&A and venture investment activities. His extensive experience in strategic development and portfolio management is expected to drive innovation, growth, and profitability within the Materials Group.

BofA analyst Kevin Fischbeck upgraded UnitedHealth Group Inc (UNH) from Neutral to Buy, raising the price target from $420 to $450. This upgrade reflects confidence in UnitedHealth's ability to lead a managed care resurgence and its strong performance in Q1. While the company boasts a high GF Score™ and robust market position, insider selling activity and a high P/E ratio suggest investors should exercise caution.

Marietta Investment Partners LLC significantly reduced its stake in Linde PLC by 70.5% in the fourth quarter, selling 2,258 shares to hold 944 shares valued at approximately $403,000. This divestment occurred amidst strong quarterly results for Linde, which exceeded EPS and revenue expectations, and announced a quarterly dividend of $1.60 per share, maintaining a consensus "Buy" rating from analysts.