PEAK6’s KRONOS Worldwide KRO Stock Holding History

PEAK6’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
2025 Q4	–	Sell	-17,058	Closed	-$97.9K	–	3109
2025 Q3	$97.9K	Buy	+17,058	New	+$103K	﹤0.01%	2609

Other funds holding KRO

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Russell Investments Group London, United Kingdom $93.1B AUM 28.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

PEAK6's KRO Position: Q4 2025 in Review

PEAK6 sold out of KRONOS Worldwide (KRO) in Q4 2025, closing a stake of 17,058 shares — an estimated $97.9K sold.

PEAK6 first reported a position in KRO in Q3 2025 and held it in 1 quarter. The position peaked at $97.9K in Q3 2025. 116 funds tracked by Wall St. Rank hold KRO as of Q4 2025.

PEAK6 reported no remaining KRONOS Worldwide position as of Q4 2025 after selling out during the quarter.
PEAK6 sold 17,058 KRONOS Worldwide shares in Q4 2025, an estimated $97.9K.
PEAK6 first reported a position in KRONOS Worldwide in Q3 2025 and held it in 1 quarter.
PEAK6's KRONOS Worldwide position peaked at $97.9K in Q3 2025.
116 funds tracked by Wall St. Rank held KRONOS Worldwide as of Q4 2025.

Based on PEAK6's 13F filing for Q4 2025, filed 13 Feb 2026.