Jane Street
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Jane Street’s KRONOS Worldwide KRO Stock Holding History

Jane Street’s Portfolio KRO Stock Details KRO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2017
Q4 		– Sell
-16,300
Closed -$372K – 4921
2017
Q3 		$372K Buy
+16,300
New +$335K ﹤0.01% 3446

Other funds holding KRO

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
Russell Investments Group
Russell Investments Group London, United Kingdom $93.1B AUM 28.26% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Jane Street's KRO Position: Q1 2026 in Review

Jane Street increased its KRONOS Worldwide (KRO) stake by 22% in Q1 2026, buying an estimated $210K and bringing the position to 204,796 shares worth $1.35M. The position accounts for ﹤0.01% of the portfolio, ranked #5855.

Jane Street first reported a position in KRO in Q4 2013 and has held it in 19 quarters since. The position peaked at $1.57M in Q1 2024. 121 funds tracked by Wall St. Rank hold KRO as of Q1 2026.

  • Jane Street held 204,796 shares of KRONOS Worldwide worth $1.35M as of Q1 2026.
  • Jane Street bought 37,047 KRONOS Worldwide shares in Q1 2026, an estimated $210K.
  • KRONOS Worldwide made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #5855 holding.
  • Jane Street first reported a position in KRONOS Worldwide in Q4 2013 and has held it in 19 quarters since.
  • Jane Street's KRONOS Worldwide position peaked at $1.57M in Q1 2024.
  • 121 funds tracked by Wall St. Rank held KRONOS Worldwide as of Q1 2026.

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