Drilling Tools International Corp. (DTI)
Who owns Drilling Tools International Corp. (DTI)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 33.9% of the shares are freely tradable; institutional investors hold 19.8%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Gendell Jeffrey L | 6.86 | 2,409,059 | -1.3 | 03/31/2026 |
| Vanguard Group Inc | 1.41 | 494,900 | +8.9 | 12/31/2025 |
| Vanguard Capital Management, LLC | 1.28 | 449,292 | +0.0 | 03/31/2026 |
| Marshall Wace Asset Management Ltd | 1.11 | 391,199 | +0.0 | 03/31/2026 |
| Citadel Advisors Llc | 0.91 | 319,519 | +159.9 | 03/31/2026 |
| Walleye Trading Advisors, LLC | 0.82 | 287,099 | +0.0 | 03/31/2026 |
| Solidarilty Wealth, LLC | 0.78 | 272,524 | +0.0 | 03/31/2026 |
| Arrowstreet Capital Limited Partnership | 0.63 | 220,417 | +0.0 | 03/31/2026 |
| Geode Capital Management, LLC | 0.53 | 186,895 | +17.2 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 0.83 | 290,378 | +0.0 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.