Drilling Tools International DTI Institutional Ownership

Ownership Summary

Drilling Tools International Corp (NASDAQ:DTI) is held by 65 institutional investors per 13F filings through March 2026.

• These investors held 154560.9% of outstanding shares in March 2026, up from 111414.3% in December 2025.
• They increased total shares held in DTI by 60.7% quarter over quarter, and investors in Drilling Tools International increased 18.18% from a year ago.
• During the quarter, 46 of these 65 funds increased positions in DTI, 7 reduced exposure, and 12 held steady.
• Combined, these investors held 6.18Mn shares in DTI for March 2026, up by 2.34Mn shares quarter on quarter, and up 2.72Mn shares year over year.
• GENDELL JEFFREY L leads ownership in DTI with 2.41Mn shares as of March 31, 2026, equal to 60226.48% of outstanding shares.
• The largest buyers of Drilling Tools International for the quarter ending March 2026 were MARSHALL WACE, LLP (391.2K), Walleye Capital LLC (287.1K), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (220.42K), CITADEL ADVISORS LLC (196.56K), Bank Of America Corp /De/ (141.88K).
• The largest sellers of Drilling Tools International for the quarter ending March 2026 were Goldman Sachs Group Inc (76.78K), GENDELL JEFFREY L (30.68K), Cresset Asset Management, LLC (22.51K), Soltis Investment Advisors LLC (11.0K), FMR LLC (67).
• Business Quant data shows the 10 biggest positions in Drilling Tools International as of March 2026 are held by GENDELL JEFFREY L (2.41Mn), MARSHALL WACE, LLP (391.2K), CITADEL ADVISORS LLC (319.52K), Walleye Capital LLC (287.1K), Solidarity Wealth, LLC (272.52K), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (220.42K), GEODE CAPITAL MANAGEMENT, LLC (186.9K), Bank Of America Corp /De/ (141.9K), MAI Capital Management (133.34K), Point72 Asset Management, L.P. (121.47K).