Mariner
KRO icon

Mariner’s KRONOS Worldwide KRO Stock Holding History

Mariner’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 		$121K Buy
+19,042
New +$131K ﹤0.01% 3298
2024
Q3 		– Sell
-10,523
Closed -$132K – 3353
2024
Q2 		$132K Buy
+10,523
New +$133K ﹤0.01% 2894

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

Mariner's KRO Position: Q2 2026 in Review

Mariner opened a new position in KRONOS Worldwide (KRO) in Q2 2026: 19,042 shares worth $121K. The stake represents ﹤0.01% of the portfolio and ranks #3298 among its holdings. This is a return to the name: Mariner previously reported a position in KRO as recently as Q2 2024.

Mariner first reported a position in KRO in Q2 2024 and has held it in 2 quarters since. The position peaked at $132K in Q2 2024. 133 funds tracked by Wall St. Rank hold KRO as of Q2 2026.

  • Mariner held 19,042 shares of KRONOS Worldwide worth $121K as of Q2 2026.
  • KRONOS Worldwide was a new Mariner position in Q2 2026.
  • KRONOS Worldwide made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #3298 holding.
  • Mariner first reported a position in KRONOS Worldwide in Q2 2024 and has held it in 2 quarters since.
  • Mariner's KRONOS Worldwide position peaked at $132K in Q2 2024.
  • 133 funds tracked by Wall St. Rank held KRONOS Worldwide as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.