Kronos Worldwide, Inc.
DE ˙ DB ˙ US50105F1057
6,00 € ↓ -0,16 (-2,60%)
2026-06-04
AKTIENPREIS
SecurityDE:K1W / Kronos Worldwide, Inc.
InstitutionBlackRock, Inc.
Latest Disclosed Ownership1,638,247 shares
Latest Disclosed Value $ 10,763,283
BlackRock, Inc. reports 1.69% decrease in ownership of K1W / Kronos Worldwide, Inc.

On May 13, 2026 - BlackRock, Inc. filed a 13F-HR form disclosing ownership of 1,638,247 shares of Kronos Worldwide, Inc. (DE:K1W) valued at $9,133,227 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 1,666,429 shares of Kronos Worldwide, Inc.. This represents a change in shares of -1.69% during the quarter. The current value of the position is $9,829,482 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)
2026-05-13 2026-03-31 13F KRONOS WORLDWIDE COM 50105F105 1,638,247 -28,182 -1.69 10,763 46.14 0.0002
2026-02-12 2025-12-31 13F KRONOS WORLDWIDE COM 50105F105 1,666,429 40,967 2.52 7,366 -21.06 0.0001
2025-11-12 2025-09-30 13F KRONOS WORLDWIDE COM 50105F105 1,625,462 -5,778 -0.35 9,330 -7.74 0.0002
2025-08-12 2025-06-30 13F KRONOS WORLDWIDE COM 50105F105 1,631,240 -111,366 -6.39 10,114 -22.41 0.0002
2025-05-02 2025-03-31 13F KRONOS WORLDWIDE COM 50105F105 1,742,606 -15,678 -0.89 13,035 -23.97 0.0003
2025-02-07 2024-12-31 13F KRONOS WORLDWIDE COM 50105F105 1,758,284 -28,090 -1.57 17,143 -22.92 0.0003
2024-11-13 2024-09-30 13F KRONOS WORLDWIDE COM 50105F105 1,786,374 40,633 2.33 22,240 1.51 0.0005
2024-08-13 2024-06-30 13F KRONOS WORLDWIDE COM 50105F105 1,745,741 -918 -0.05 21,909 6.30 0.0005
2024-05-10 2024-03-31 13F KRONOS WORLDWIDE COM 50105F105 1,746,659 -53,484 -2.97 20,611 15.18 0.0005
2024-02-13 2023-12-31 13F KRONOS WORLDWIDE COM 50105F105 1,800,143 111,320 6.59 17,893 36.71 0.0005
2023-11-13 2023-09-30 13F KRONOS WORLDWIDE COM 50105F105 1,688,823 -28,591 -1.66 13,088 -12.71 0.0004
2023-08-11 2023-06-30 13F KRONOS WORLDWIDE COM 50105F105 1,717,414 194,955 12.81 14,993 6.93 0.0004
2023-05-12 2023-03-31 13F KRONOS WORLDWIDE COM 50105F105 1,522,459 -37,030 -2.37 14,022 -4.35 0.0004
2023-02-13 2022-12-31 13F KRONOS WORLDWIDE COM 50105F105 1,559,489 85,238 5.78 14,659 6.46 0.0005
2022-11-14 2022-09-30 13F KRONOS WORLDWIDE COM 50105F105 1,474,251 -75,918 -4.90 13,770 -51.72 0.0005
2022-08-12 2022-06-30 13F KRONOS WORLDWIDE COM 50105F105 1,550,169 -28,583 -1.81 28,522 16.41 0.0009
2022-05-12 2022-03-31 13F KRONOS WORLDWIDE COM 50105F105 1,578,752 -98,531 -5.87 24,502 -2.68 0.0007
2022-02-10 2021-12-31 13F KRONOS WORLDWIDE COM 50105F105 1,677,283 -222,890 -11.73 25,178 6.78 0.0006
2021-11-09 2021-09-30 13F KRONOS WORLDWIDE COM 50105F105 1,900,173 -192,231 -9.19 23,580 -21.31 0.0007
2021-08-11 2021-06-30 13F KRONOS WORLDWIDE COM 50105F105 2,092,404 12,804 0.62 29,964 -5.83 0.0008
2021-05-07 2021-03-31 13F KRONOS WORLDWIDE COM 50105F105 2,079,600 116,770 5.95 31,818 8.71 0.0009
2021-02-05 2020-12-31 13F KRONOS WORLDWIDE COM 50105F105 1,962,830 183,024 10.28 29,268 27.87 0.0009
2020-11-06 2020-09-30 13F KRONOS WORLDWIDE COM 50105F105 1,779,806 -93,568 -4.99 22,888 17.37 0.0008
2020-08-14 2020-06-30 13F KRONOS WORLDWIDE COM 50105F105 1,873,374 21,198 1.14 19,501 24.75 0.0008
2020-05-01 2020-03-31 13F KRONOS WORLDWIDE COM 50105F105 1,852,176 244,794 15.23 15,632 -27.42 0.0008
2020-02-13 2019-12-31 13F KRONOS WORLDWIDE COM 50105F105 1,607,382 -23,374 -1.43 21,539 6.77 0.0008
2019-11-08 2019-09-30 13F KRONOS WORLDWIDE COM 50105F105 1,630,756 -703,063 -30.13 20,173 -43.58 0.0008
2019-08-22 2019-06-30 13F/A-1 KRONOS WORLDWIDE COM 50105F105 2,333,819 156,220 7.17 35,754 17.11 0.0015
2019-08-13 2019-06-30 13F KRONOS WORLDWIDE COM 50105F105 2,333,819 156,220 35,754
2019-05-09 2019-03-31 13F KRONOS WORLDWIDE COM 50105F105 2,177,599 12,702 0.59 30,531 22.42 0.0014
2019-02-08 2018-12-31 13F KRONOS WORLDWIDE COM 50105F105 2,164,897 220,159 11.32 24,939 -21.08 0.0013
2018-11-09 2018-09-30 13F KRONOS WORLDWIDE COM 50105F105 1,944,738 49,021 2.59 31,602 -26.01 0.0014
2018-08-09 2018-06-30 13F KRONOS WORLDWIDE COM 50105F105 1,895,717 329,784 21.06 42,711 20.69 0.0020
2018-05-09 2018-03-31 13F KRONOS WORLDWIDE COM 50105F105 1,565,933 105,980 7.26 35,389 -5.94 0.0017
2018-02-09 2017-12-31 13F KRONOS WORLDWIDE COM 50105F105 1,459,953 115,654 8.60 37,623 22.59 0.0018
2017-11-14 2017-09-30 13F KRONOS WORLDWIDE COM 50105F105 1,344,299 21,140 1.60 30,690 27.31 0.0015
2017-08-10 2017-06-30 13F KRONOS WORLDWIDE COM 50105F105 1,323,159 -11,311 -0.85 24,107 9.95 0.0013
2017-05-12 2017-03-31 13F KRONOS WORLDWIDE COM 50105F105 1,334,470 1,326,684 17,039.35 21,925 23,731.52 0.0012
2017-02-10 2016-12-31 13F KRONOS WORLDWIDE COM 50105F105 7,786 -58 -0.74 92 41.54 0.0001
2016-11-08 2016-09-30 13F KRONOS WORLDWIDE COM 50105F105 7,844 0 0.00 65 58.54 0.0001
2016-08-10 2016-06-30 13F KRONOS WORLDWIDE COM 50105F105 7,844 6,268 397.72 41 310.00 0.0001
2016-05-10 2016-03-31 13F KRONOS WORLDWIDE COM 50105F105 1,576 1,013 179.93 10 150.00 0.0000
2016-02-11 2015-12-31 13F KRONOS WORLDWIDE COM 50105F105 563 -2,800 -83.26 4 -80.95 0.0000
2015-11-13 2015-09-30 13F KRONOS WORLDWIDE COM 50105F105 3,363 2,800 497.34 21 250.00 0.0000
2015-08-07 2015-06-30 13F KRONOS WORLDWIDE COM 50105F105 563 0 0.00 6 -14.29 0.0000
2015-05-13 2015-03-31 13F KRONOS WORLDWIDE COM 50105F105 563 0 0.00 7 0.00 0.0000
2015-02-09 2014-12-31 13F KRONOS WORLDWIDE COM 50105F105 563 0 0.00 7 0.00 0.0000
2014-10-29 2014-09-30 13F KRONOS WORLDWIDE COM 50105F105 563 0 0.00 7 -22.22 0.0000
2014-08-06 2014-06-30 13F KRONOS WORLDWIDE COM 50105F105 563 -658 -53.89 9 -57.14 0.0000
2014-05-02 2014-03-31 13F KRONOS WORLDWIDE COM 50105F105 1,221 -822 -40.23 21 -46.15 0.0000
2014-02-12 2013-12-31 13F KRONOS WORLDWIDE COM 50105F105 2,043 622 43.77 39 77.27 0.0001
2013-11-12 2013-09-30 13F KRONOS WORLDWIDE COM 50105F105 1,421 0 0.00 22 -4.35 0.0000
2013-08-13 2013-06-30 13F KRONOS WORLDWIDE COM 50105F105 1,421 1,421 23 0.0000
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.