Tudor Investment Adds $18M in ATI Inc. ($ATI)

Tudor Investment has taken a new position in ATI Inc. (NYSE:ATI), as revealed in its latest 13F filing with the SEC dated May 15, 2026. The firm acquired 88,935 shares, valued at approximately $17.91 million, marking a new investment in the metal fabrication company.

What Changed in Tudor Investment's ATI Inc. Position

Tudor Investment's latest filing reflects a fresh stake in ATI Inc., with the purchase of 88,935 shares. This acquisition, valued at around $17.91 million, represents a new position for the firm, as it previously held no shares in the company.

Other Institutional Activity in ATI Inc.

Several major institutional investors have also adjusted their positions in ATI Inc. BlackRock, Inc. increased its holdings by 1,774,883 shares, bringing its total to 16,441,653 shares worth about $2.39 billion. Capital Research Global Investors added 2,548,383 shares, now holding 6,160,107 shares valued at $896 million. Meanwhile, Vanguard Capital Management LLC initiated a position with 6,124,128 shares valued at approximately $891 million. Conversely, Capital International Investors reduced its stake by 11,211,854 shares, now holding 5,883,949 shares worth $855 million.

ATI Inc. Stock Snapshot

Shares of NYSE:ATI are trading near $201.34. ATI Inc. boasts a market cap of approximately $27.48 billion, with a P/E ratio of 66.67 and a forward P/E of 37.24. The stock's beta is 0.978, indicating slightly less volatility compared to the market. Over the past 52 weeks, ATI Inc. has traded between $70.42 and $203.60, with a 50-day moving average of $167.35 and a 200-day moving average of $127.06.

Recent Earnings

ATI Inc. reported revenue of $4.59 billion, reflecting a modest growth rate of 0.6%. The company's earnings per share stood at $3.02, with a net margin of 9.26% and a return on equity of 22.67%. Investors are looking forward to the next earnings report scheduled for July 28, 2026.

Insider Buying and Selling at ATI Inc.

Recent insider activity at ATI Inc. includes a planned sale by CEO Kimberly Fields, who sold 59,749 shares on June 2, 2026, under a Rule 10b5-1 plan. On May 19, 2026, several insiders, including Leroy Ball and Herbert Carlisle, each bought 905 shares, showing confidence in the company's prospects.

Analysts Set New Price Targets

Analysts remain bullish on ATI Inc., with Keybanc maintaining a 'buy' rating and a $175 price target on May 4, 2026. JP Morgan and BTIG also maintained their 'buy' ratings with price targets of $175 and $180, respectively, in early May. The consensus among analysts is a 'strong buy', with an average price target of $181.56 based on nine opinions.

About ATI Inc.

ATI Inc., headquartered in Dallas, Texas, is a leading producer of specialty materials and complex components. It operates through two segments: High Performance Materials & Components, and Advanced Alloys & Solutions. The company serves various industries, including aerospace, defense, and automotive, offering products like titanium alloys and precision rolled strip products. ATI Inc. was founded in 1996 and employs about 7,600 people.

Bottom Line

Tudor Investment's new stake in ATI Inc. underscores the firm's interest in the metal fabrication sector. Investors often track 13F filings to gauge institutional sentiment, though these are backward-looking and may not represent current positions. ATI Inc.'s strong market position and recent insider activity further highlight its appeal among investors.