Kronos Worldwide, Inc.
US ˙ NYSE ˙ US50105F1057

SecurityKRO / Kronos Worldwide, Inc.
InstitutionSquarepoint Ops LLC
Latest Disclosed Ownership10,920 shares
Latest Disclosed Value $ 71,744
Squarepoint Ops LLC reports 69.20% decrease in ownership of KRO / Kronos Worldwide, Inc.

On May 15, 2026 - Squarepoint Ops LLC filed a 13F-HR form disclosing ownership of 10,920 shares of Kronos Worldwide, Inc. (US:KRO) valued at $71,744 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 35,451 shares of Kronos Worldwide, Inc.. This represents a change in shares of -69.20% during the quarter. The current value of the position is $77,204 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F KRONOS WORLDWIDE COM 50105F105 10,920 -24,531 -69.20 72 -54.49 0.0001
2026-02-13 2025-12-31 13F KRONOS WORLDWIDE COM 50105F105 35,451 1,286 3.76 157 -20.41 0.0002
2025-11-14 2025-09-30 13F KRONOS WORLDWIDE COM 50105F105 34,165 4,092 13.61 196 5.38 0.0002
2025-08-27 2025-06-30 13F/A-1 KRONOS WORLDWIDE COM 50105F105 30,073 -66,297 -68.79 186 -74.17 0.0002
2025-08-14 2025-06-30 13F KRONOS WORLDWIDE COM 50105F105 30,073 -66,297 186 0.0002
2025-08-27 2025-03-31 13F/A-1 KRONOS WORLDWIDE COM 50105F105 96,370 10,991 12.87 721 -13.46 0.0009
2025-05-15 2025-03-31 13F KRONOS WORLDWIDE COM 50105F105 96,370 10,991 721 0.0009
2025-02-14 2024-12-31 13F KRONOS WORLDWIDE COM 50105F105 85,379 3,498 4.27 832 -18.35 0.0008
2024-11-14 2024-09-30 13F KRONOS WORLDWIDE COM 50105F105 81,881 57,764 239.52 1,019 237.42 0.0016
2024-08-14 2024-06-30 13F KRONOS WORLDWIDE COM 50105F105 24,117 -24,005 -49.88 303 -46.74 0.0005
2024-05-15 2024-03-31 13F KRONOS WORLDWIDE COM 50105F105 48,122 4,022 9.12 568 29.45 0.0010
2024-02-14 2023-12-31 13F KRONOS WORLDWIDE COM 50105F105 44,100 44,100 438 0.0008
2023-05-15 2023-03-31 13F KRONOS WORLDWIDE COM 50105F105 0 -44,195 -100.00 0 -100.00
2023-02-14 2022-12-31 13F KRONOS WORLDWIDE COM 50105F105 44,195 18,680 73.21 415 74.37 0.0016
2022-11-14 2022-09-30 13F KRONOS WORLDWIDE COM 50105F105 25,515 25,515 238 0.0012
2022-02-14 2021-12-31 13F KRONOS WORLDWIDE COM 50105F105 0 -24,053 -100.00 0 -100.00
2021-11-15 2021-09-30 13F KRONOS WORLDWIDE COM 50105F105 24,053 222 0.93 298 -12.61 0.0009
2021-08-16 2021-06-30 13F KRONOS WORLDWIDE COM 50105F105 23,831 23,831 341 0.0013
2020-11-16 2020-09-30 13F KRONOS WORLDWIDE COM 50105F105 0 -21,433 -100.00 0 -100.00
2020-08-14 2020-06-30 13F KRONOS WORLDWIDE COM 50105F105 21,433 1,373 6.84 223 31.95 0.0036
2020-05-15 2020-03-31 13F KRONOS WORLDWIDE COM 50105F105 20,060 20,060 -6.41 169 -24.22 0.0043
2018-08-14 2018-06-30 13F KRONOS WORLDWIDE COM 50105F105 0 -10,800 -100.00 0 -100.00
2018-05-15 2018-03-31 13F KRONOS WORLDWIDE COM 50105F105 10,800 -13,659 -55.84 244 -61.27 0.0039
2018-02-14 2017-12-31 13F KRONOS WORLDWIDE COM 50105F105 24,459 3,330 15.76 630 81.56 0.0110
2017-05-15 2017-03-31 13F KRONOS WORLDWIDE COM 50105F105 21,129 1,929 10.05 347 51.53 0.0096
2017-02-14 2016-12-31 13F KRONOS WORLDWIDE COM 50105F105 19,200 19,200 229 0.0094
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.