Jane Street
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Jane Street’s Drilling Tools International DTI Stock Holding History

Jane Street’s Portfolio DTI Stock Details DTI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$312K Buy
72,083
+43,996
+157% +$159K ﹤0.01% 9151
2025
Q4 		$68.8K Buy
+28,087
New +$67.6K ﹤0.01% 10377

Other funds holding DTI

GJL
Gendell Jeffrey L $7.34B AUM 183.72% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Walleye Capital
Walleye Capital New York $24B AUM 37.67% 1-Year Est. Return
SW
Solidarity Wealth Lehi, Utah $521M AUM 16.4% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
MCM
MAI Capital Management Independence, Ohio $17.7B AUM 18.87% 1-Year Est. Return

Jane Street's DTI Position: Q1 2026 in Review

Jane Street increased its Drilling Tools International (DTI) stake by 157% in Q1 2026, buying an estimated $159K and bringing the position to 72,083 shares worth $312K. The position accounts for ﹤0.01% of the portfolio, ranked #9151.

Jane Street first reported a position in DTI in Q4 2025 and has held it in 2 quarters since. 68 funds tracked by Wall St. Rank hold DTI as of Q1 2026.

  • Jane Street held 72,083 shares of Drilling Tools International worth $312K as of Q1 2026.
  • Jane Street bought 43,996 Drilling Tools International shares in Q1 2026, an estimated $159K.
  • Drilling Tools International made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #9151 holding.
  • Jane Street first reported a position in Drilling Tools International in Q4 2025 and has held it in 2 quarters since.
  • 68 funds tracked by Wall St. Rank held Drilling Tools International as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.