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
2026
Q2 		$709K Sell
111,972
-92,824
-45% -$636K ﹤0.01% 7264
2026
Q1 		$1.35M Buy
204,796
+37,047
+22% +$210K ﹤0.01% 5855
2025
Q4 		$741K Sell
167,749
-13,249
-7% -$64.3K ﹤0.01% 6818
2025
Q3 		$1.04M Buy
180,998
+110,167
+156% +$667K ﹤0.01% 6237
2025
Q2 		$439K Buy
70,831
+46,463
+191% +$319K ﹤0.01% 7171
2025
Q1 		$182K Buy
24,368
+4,104
+20% +$36.2K ﹤0.01% 8517
2024
Q4 		$198K Sell
20,264
-8,353
-29% -$93.8K ﹤0.01% 8424
2024
Q3 		$356K Sell
28,617
-34,328
-55% -$397K ﹤0.01% 7750
2024
Q2 		$790K Sell
62,945
-70,501
-53% -$890K ﹤0.01% 6229
2024
Q1 		$1.57M Buy
133,446
+74,956
+128% +$726K ﹤0.01% 4565
2023
Q4 		$581K Buy
58,490
+47,161
+416% +$383K ﹤0.01% 6503
2023
Q3 		$87.8K Buy
+11,329
New +$98.4K ﹤0.01% 8004
2021
Q3 		– Sell
-14,837
Closed -$212K – 10354
2021
Q2 		$212K Buy
+14,837
New +$241K ﹤0.01% 8726
2020
Q1 		– Sell
-62,661
Closed -$840K – 5681
2019
Q4 		$840K Buy
62,661
+3,298
+6% +$43.2K ﹤0.01% 2998
2019
Q3 		$734K Buy
59,363
+11,149
+23% +$138K ﹤0.01% 3007
2019
Q2 		$739K Buy
+48,214
New +$669K ﹤0.01% 3086
2018
Q1 		– Sell
-18,508
Closed -$477K – 5134
2017
Q4 		$477K Buy
+18,508
New +$485K ﹤0.01% 3236
2017
Q2 		– Sell
-21,422
Closed -$352K – 4639
2017
Q1 		$352K Buy
+21,422
New +$299K ﹤0.01% 3256
2014
Q2 		– Sell
-36,238
Closed -$605K – 2874
2014
Q1 		$605K Buy
36,238
+25,660
+243% +$413K 0.01% 1396
2013
Q4 		$202K Buy
+10,578
New +$167K ﹤0.01% 2018

Other funds holding KRO

Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Russell Investments Group
Russell Investments Group London, United Kingdom $114B AUM 41.71% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Jane Street's KRO Position: Q2 2026 in Review

Jane Street reduced its KRONOS Worldwide (KRO) stake by 45% in Q2 2026, selling an estimated $636K and leaving 111,972 shares worth $709K. The position accounts for ﹤0.01% of the portfolio, ranked #7264.

Jane Street first reported a position in KRO in Q4 2013 and has held it in 20 quarters since. The position peaked at $1.57M in Q1 2024. 133 funds tracked by Wall St. Rank hold KRO as of Q2 2026.

  • Jane Street held 111,972 shares of KRONOS Worldwide worth $709K as of Q2 2026.
  • Jane Street sold 92,824 KRONOS Worldwide shares in Q2 2026, an estimated $636K.
  • KRONOS Worldwide made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #7264 holding.
  • Jane Street first reported a position in KRONOS Worldwide in Q4 2013 and has held it in 20 quarters since.
  • Jane Street's KRONOS Worldwide position peaked at $1.57M in Q1 2024.
  • 133 funds tracked by Wall St. Rank held KRONOS Worldwide as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.