Compass Minerals International, Inc.
US ˙ NYSE ˙ US20451N1019

SecurityCMP / Compass Minerals International, Inc.
InstitutionLegal & General Group Plc
Latest Disclosed Ownership31,240 shares
Latest Disclosed Value $ 729,455
Legal & General Group Plc reports 16.75% decrease in ownership of CMP / Compass Minerals International, Inc.

On May 8, 2026 - Legal & General Group Plc filed a 13F-HR form disclosing ownership of 31,240 shares of Compass Minerals International, Inc. (US:CMP) valued at $729,454 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 37,524 shares of Compass Minerals International, Inc.. This represents a change in shares of -16.75% during the quarter. The current value of the position is $925,641 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)
2026-05-08 2026-03-31 13F COMPASS MINERALS INTL COM 20451N101 31,240 -6,284 -16.75 729 -0.95 0.0001
2026-02-09 2025-12-31 13F COMPASS MINERALS INTL COM 20451N101 37,524 -210 -0.56 737 1.66 0.0002
2025-11-13 2025-09-30 13F COMPASS MINERALS INTL COM 20451N101 37,734 -1,891 -4.77 724 -9.05 0.0002
2025-08-12 2025-06-30 13F COMPASS MINERALS INTL COM 20451N101 39,625 5,292 15.41 796 150.31 0.0002
2025-05-15 2025-03-31 13F COMPASS MINERALS INTL COM 20451N101 34,333 0 0.00 319 -17.62 0.0001
2025-02-13 2024-12-31 13F COMPASS MINERALS INTL COM 20451N101 34,333 0 0.00 386 -6.31 0.0001
2025-02-28 2024-09-30 13F/A-2 COMPASS MINERALS INTL COM 20451N101 34,333 -59,316 -63.34 413 -57.39 0.0001
2024-11-14 2024-09-30 13F/A-1 COMPASS MINERALS INTL COM 20451N101 37,066 -59,316 446 0.0001
2024-11-14 2024-09-30 13F COMPASS MINERALS INTL COM 20451N101 37,066 -59,316 446 0.0000
2025-05-29 2024-06-30 13F/A-1 COMPASS MINERALS INTL COM 20451N101 93,649 -1,723 -1.81 967 -35.58 0.0003
2024-08-14 2024-06-30 13F COMPASS MINERALS INTL COM 20451N101 96,382 1,010 996 0.0002
2025-05-29 2024-03-31 13F/A-2 COMPASS MINERALS INTL COM 20451N101 95,372 -435 -0.45 1,501 -38.10 0.0004
2024-07-01 2024-03-31 13F/A-1 COMPASS MINERALS INTL COM 20451N101 95,372 -435 1,501 0.0004
2024-05-14 2024-03-31 13F COMPASS MINERALS INTL COM 20451N101 95,372 -435 1,501 0.0002
2025-05-29 2023-12-31 13F/A-1 COMPASS MINERALS INTL COM 20451N101 95,807 284 0.30 2,426 -9.14 0.0008
2024-02-15 2023-12-31 13F COMPASS MINERALS INTL COM 20451N101 95,807 284 2,426 0.0006
2023-11-14 2023-09-30 13F COMPASS MINERALS INTL COM 20451N101 95,523 -2,047 -2.10 2,670 -19.54 0.0009
2023-08-14 2023-06-30 13F COMPASS MINERALS INTL COM 20451N101 97,570 -2,073 -2.08 3,317 -2.90 0.0011
2023-05-15 2023-03-31 13F COMPASS MINERALS INTL COM 20451N101 99,643 -2,375 -2.33 3,417 -18.32 0.0012
2023-02-14 2022-12-31 13F COMPASS MINERALS INTL COM 20451N101 102,018 3,577 3.63 4,183 10.26 0.0016
2022-11-14 2022-09-30 13F COMPASS MINERALS INTL COM 20451N101 98,441 -959 -0.96 3,793 7.82 0.0015
2022-08-22 2022-06-30 13F COMPASS MINERALS INTL COM 20451N101 99,400 111 0.11 3,518 -43.57 0.0012
2022-05-16 2022-03-31 13F COMPASS MINERALS INTL COM 20451N101 99,289 45,833 85.74 6,234 128.27 0.0019
2022-02-14 2021-12-31 13F COMPASS MINERALS INTL COM 20451N101 53,456 27 0.05 2,731 -20.63 0.0008
2021-11-15 2021-09-30 13F COMPASS MINERALS INTL COM 20451N101 53,429 -3,190 -5.63 3,441 2.56 0.0011
2021-08-12 2021-06-30 13F COMPASS MINERALS INTL COM 20451N101 56,619 -10,777 -15.99 3,355 -20.63 0.0011
2021-05-17 2021-03-31 13F COMPASS MINERALS INTL COM 20451N101 67,396 1,238 1.87 4,227 3.50 0.0016
2021-02-12 2020-12-31 13F COMPASS MINERALS INTL COM 20451N101 66,158 1,946 3.03 4,084 7.16 0.0016
2020-11-13 2020-09-30 13F COMPASS MINERALS INTL COM 20451N101 64,212 3,102 5.08 3,811 27.93 0.0017
2020-08-14 2020-06-30 13F COMPASS MINERALS INTL COM 20451N101 61,110 3,399 5.89 2,979 34.19 0.0014
2020-05-14 2020-03-31 13F COMPASS MINERALS INTL COM 20451N101 57,711 688 1.21 2,220 -36.13 0.0013
2020-02-13 2019-12-31 13F COMPASS MINERALS INTL COM 20451N101 57,023 7,687 15.58 3,476 28.22 0.0017
2019-08-14 2019-06-30 13F COMPASS MINERALS INTL COM 20451N101 49,336 3,316 7.21 2,711 8.35 0.0015
2019-05-15 2019-03-31 13F COMPASS MINERALS INTL COM 20451N101 46,020 2,413 5.53 2,502 37.62 0.0014
2019-02-15 2018-12-31 13F COMPASS MINERALS INTL COM 20451N101 43,607 2,952 7.26 1,818 -33.46 0.0014
2018-11-20 2018-09-30 13F COMPASS MINERALS INTL COM 20451N101 40,655 871 2.19 2,732 4.47 0.0020
2018-08-10 2018-06-30 13F COMPASS MINERALS INTL COM 20451N101 39,784 -2,915 -6.83 2,615 1.59 0.0020
2018-05-17 2018-03-31 13F COMPASS MINERALS INTL COM 20451N101 42,699 775 1.85 2,574 -14.94 0.0020
2018-02-13 2017-12-31 13F COMPASS MINERALS INTL COM 20451N101 41,924 576 1.39 3,026 12.87 0.0022
2017-11-09 2017-09-30 13F COMPASS MINERALS INTL COM 20451N101 41,348 4,368 11.81 2,681 10.92 0.0020
2017-08-03 2017-06-30 13F COMPASS MINERALS INTL COM 20451N101 36,980 4,045 12.28 2,417 8.19 0.0020
2017-05-12 2017-03-31 13F COMPASS MINERALS INTL COM 20451N101 32,935 11,770 55.61 2,234 34.58 0.0019
2017-02-13 2016-12-31 13F COMPASS MINERALS INTL COM 20451N101 21,165 6,094 40.44 1,660 49.41 0.0015
2016-10-12 2016-09-30 13F COMPASS MINERALS INTL COM 20451N101 15,071 34 0.23 1,111 -0.36 0.0011
2016-08-16 2016-06-30 13F COMPASS MINERALS INTL COM 20451N101 15,037 2,215 17.27 1,115 22.66 0.0012
2016-05-16 2016-03-31 13F COMPASS MINERALS INTL COM 20451N101 12,822 23 0.18 909 -5.71 0.0010
2016-02-16 2015-12-31 13F COMPASS MINERALS INTL COM 20451N101 12,799 393 3.17 964 -0.82 0.0011
2015-11-13 2015-09-30 13F COMPASS MINERALS INTL COM 20451N101 12,406 839 7.25 972 2.21 0.0012
2015-07-31 2015-06-30 13F COMPASS MINERALS INTL COM 20451N101 11,567 1,076 10.26 951 -2.66 0.0011
2015-05-14 2015-03-31 13F COMPASS MINERALS INTL COM 20451N101 10,491 4,337 70.47 977 82.96 0.0012
2015-02-20 2014-12-31 13F/A-1 COMPASS MINERALS INTL COM 20451N101 6,154 -421 -6.40 534 -3.61 0.0006
2015-02-17 2014-12-31 13F COMPASS MINERALS INTL COM 20451N101 6,154 -421 534 0.0007
2014-11-14 2014-09-30 13F COMPASS MINERALS INTL COM 20451N101 6,575 1,024 18.45 554 4.33 0.0007
2014-08-13 2014-06-30 13F COMPASS MINERALS INTL COM 20451N101 5,551 769 16.08 531 34.43 0.0006
2014-05-14 2014-03-31 13F COMPASS MINERALS INTL COM 20451N101 4,782 0 0.00 395 3.13 0.0005
2014-02-07 2013-12-31 13F COMPASS MINERALS INTL COM 20451N101 4,782 0 0.00 383 4.93 0.0005
2013-11-12 2013-09-30 13F COMPASS MINERALS INTL COM 20451N101 4,782 2,694 129.02 365 107.39 0.0005
2013-08-01 2013-06-30 13F COMPASS MINERALS INTL COM 20451N101 2,088 2,088 176 0.0002
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.