71 institutions reported holding $29.1M of DRILLING TOOLS INTL CORP (DTI) in SEC 13F filings for 2026-03-31. Largest institutional holders: GENDELL JEFFREY L ($10.4M), VANGUARD CAPITAL MANAGEMENT LLC ($1.9M), MARSHALL WACE, LLP ($1.7M), CITADEL ADVISORS LLC ($1.4M), Walleye Capital LLC ($1.2M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GENDELL JEFFREY L | $10.4M | 2.4M | Trimmed |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $1.9M | 449,292 | New |
| 3 | MARSHALL WACE, LLP | $1.7M | 391,199 | New |
| 4 | CITADEL ADVISORS LLC | $1.4M | 319,519 | Added |
| 5 | Walleye Capital LLC | $1.2M | 287,099 | New |
| 6 | Solidarity Wealth, LLC | $1.2M | 272,524 | Hold |
| 7 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $954,406 | 220,417 | New |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | $809,568 | 186,895 | Added |
| 9 | BANK OF AMERICA CORP /DE/ | $614,449 | 141,905 | Added |
| 10 | MAI Capital Management | $577,371 | 133,342 | Added |
| 11 | Point72 Asset Management, L.P. | $525,974 | 121,472 | Added |
| 12 | Diametric Capital, LP | $508,653 | 117,472 | New |
| 13 | DIMENSIONAL FUND ADVISORS LP | $488,031 | 113,109 | Added |
| 14 | ACADIAN ASSET MANAGEMENT LLC | $474,000 | 109,866 | New |
| 15 | BlackRock, Inc. | $445,587 | 102,907 | Added |
| 16 | Cresset Asset Management, LLC | $432,281 | 99,834 | Trimmed |
| 17 | Hillsdale Investment Management Inc. | $390,999 | 90,300 | New |
| 18 | RENAISSANCE TECHNOLOGIES LLC | $390,679 | 90,226 | Added |
| 19 | VANGUARD FIDUCIARY TRUST CO | $385,418 | 89,011 | New |
| 20 | AMERIPRISE FINANCIAL INC | $365,725 | 84,463 | New |
| 21 | BAILARD, INC. | $336,207 | 77,646 | Hold |
| 22 | JANE STREET GROUP, LLC | $312,119 | 72,083 | Added |
| 23 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $310,639 | 71,741 | Hold |
| 24 | GOLDMAN SACHS GROUP INC | $297,107 | 68,616 | Trimmed |
| 25 | LPL Financial LLC | $272,292 | 62,885 | New |
Source: SEC Form 13F filings · as of 2026-03-31