미국 Lime & Minerals, Inc.
US ˙ NasdaqGS ˙ US9119221029

SecurityUSLM / United States Lime & Minerals, Inc.
InstitutionBlackRock, Inc.
Latest Disclosed Ownership863,200 shares
Latest Disclosed Value $ 112,742,514
BlackRock, Inc. reports 14.89% decrease in ownership of USLM / United States Lime & Minerals, Inc.

On May 13, 2026 - BlackRock, Inc. filed a 13F-HR form disclosing ownership of 863,200 shares of United States Lime & Minerals, Inc. (US:USLM) valued at $112,742,552 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 1,014,232 shares of United States Lime & Minerals, Inc.. This represents a change in shares of -14.89% during the quarter. The current value of the position is $92,491,880 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.

Upgrade to unlock premium data and export to Excel .

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 UNITED STS LIME & MINERALS I COM 911922102 863,200 -151,032 -14.89 112,743 -7.17 0.0020
2026-02-12 2025-12-31 13F UNITED STS LIME & MINERALS I COM 911922102 1,014,232 20,987 2.11 121,444 -7.05 0.0021
2025-11-12 2025-09-30 13F UNITED STS LIME & MINERALS I COM 911922102 993,245 -49,324 -4.73 130,661 25.58 0.0023
2025-08-12 2025-06-30 13F UNITED STS LIME & MINERALS I COM 911922102 1,042,569 6,886 0.66 104,048 13.67 0.0020
2025-05-02 2025-03-31 13F UNITED STS LIME & MINERALS I COM 911922102 1,035,683 50,052 5.08 91,534 -30.04 0.0019
2025-02-07 2024-12-31 13F UNITED STS LIME & MINERALS I COM 911922102 985,631 -59,305 -5.68 130,833 28.21 0.0026
2024-11-13 2024-09-30 13F UNITED STS LIME & MINERALS I COM 911922102 1,044,936 832,748 392.46 102,048 32.06 0.0021
2024-08-13 2024-06-30 13F UNITED STS LIME & MINERALS I COM 911922102 212,188 -6,479 -2.96 77,275 18.53 0.0017
2024-05-10 2024-03-31 13F UNITED STS LIME & MINERALS I COM 911922102 218,667 49,714 29.42 65,193 67.51 0.0015
2024-02-13 2023-12-31 13F UNITED STS LIME & MINERALS I COM 911922102 168,953 11,106 7.04 38,918 22.67 0.0010
2023-11-13 2023-09-30 13F UNITED STS LIME & MINERALS I COM 911922102 157,847 2,845 1.84 31,727 -2.01 0.0009
2023-08-11 2023-06-30 13F UNITED STS LIME & MINERALS I COM 911922102 155,002 -1,517 -0.97 32,378 35.48 0.0009
2023-05-12 2023-03-31 13F UNITED STS LIME & MINERALS I COM 911922102 156,519 -5,974 -3.68 23,899 4.49 0.0007
2023-02-13 2022-12-31 13F UNITED STS LIME & MINERALS I COM 911922102 162,493 2,911 1.82 22,873 40.25 0.0007
2022-11-14 2022-09-30 13F UNITED STS LIME & MINERALS I COM 911922102 159,582 -2,706 -1.67 16,308 -4.83 0.0006
2022-08-12 2022-06-30 13F UNITED STS LIME & MINERALS I COM 911922102 162,288 -897 -0.55 17,136 -9.51 0.0005
2022-05-12 2022-03-31 13F UNITED STS LIME & MINERALS I COM 911922102 163,185 -2,471 -1.49 18,937 -11.40 0.0005
2022-02-10 2021-12-31 13F UNITED STS LIME & MINERALS I COM 911922102 165,656 -5,060 -2.96 21,374 3.65 0.0005
2021-11-09 2021-09-30 13F UNITED STS LIME & MINERALS I COM 911922102 170,716 -29,055 -14.54 20,622 -25.79 0.0006
2021-08-11 2021-06-30 13F UNITED STS LIME & MINERALS I COM 911922102 199,771 -2,779 -1.37 27,787 2.60 0.0008
2021-05-07 2021-03-31 13F UNITED STS LIME & MINERALS I COM 911922102 202,550 20,851 11.48 27,084 30.75 0.0008
2021-02-05 2020-12-31 13F UNITED STS LIME & MINERALS I COM 911922102 181,699 3,628 2.04 20,714 29.11 0.0007
2020-11-06 2020-09-30 13F UNITED STS LIME & MINERALS I COM 911922102 178,071 1,688 0.96 16,044 7.73 0.0006
2020-08-14 2020-06-30 13F UNITED STATES LIME & MINERAL COM 911922102 176,383 -8,624 -4.66 14,893 8.99 0.0006
2020-05-01 2020-03-31 13F UNITED STATES LIME & MINERAL COM 911922102 185,007 4,713 2.61 13,664 -16.06 0.0007
2020-02-13 2019-12-31 13F UNITED STATES LIME & MINERAL COM 911922102 180,294 1,479 0.83 16,279 19.01 0.0006
2019-11-08 2019-09-30 13F UNITED STATES LIME & MINERAL COM 911922102 178,815 6,441 3.74 13,679 -0.80 0.0006
2019-08-22 2019-06-30 13F/A-1 UNITED STATES LIME & MINERAL COM 911922102 172,374 2,051 1.20 13,790 4.99 0.0006
2019-08-13 2019-06-30 13F UNITED STATES LIME & MINERAL COM 911922102 172,374 2,051 13,790
2019-05-09 2019-03-31 13F UNITED STATES LIME & MINERAL COM 911922102 170,323 -3,647 -2.10 13,135 6.35 0.0006
2019-02-08 2018-12-31 13F UNITED STATES LIME & MINERAL COM 911922102 173,970 1,678 0.97 12,351 -9.20 0.0006
2018-11-09 2018-09-30 13F UNITED STATES LIME & MINERAL COM 911922102 172,292 1,129 0.66 13,602 -5.28 0.0006
2018-08-09 2018-06-30 13F UNITED STATES LIME & MINERAL COM 911922102 171,163 5,770 3.49 14,360 18.65 0.0007
2018-05-09 2018-03-31 13F UNITED STATES LIME & MINERAL COM 911922102 165,393 -1,820 -1.09 12,103 -6.12 0.0006
2018-02-09 2017-12-31 13F UNITED STATES LIME & MINERAL COM 911922102 167,213 607 0.36 12,892 -7.89 0.0006
2017-11-14 2017-09-30 13F UNITED STATES LIME & MINERAL COM 911922102 166,606 -1,327 -0.79 13,996 6.22 0.0007
2017-08-10 2017-06-30 13F UNITED STATES LIME & MINERAL COM 911922102 167,933 1,172 0.70 13,177 0.05 0.0007
2017-05-12 2017-03-31 13F UNITED STATES LIME & MINERAL COM 911922102 166,761 166,332 38,772.03 13,170 41,056.25 0.0007
2017-02-10 2016-12-31 13F UNITED STATES LIME & MINERAL COM 911922102 429 -80 -15.72 32 -5.88 0.0000
2016-11-08 2016-09-30 13F UNITED STATES LIME & MINERAL COM 911922102 509 0 0.00 34 13.33 0.0000
2016-08-10 2016-06-30 13F UNITED STATES LIME & MINERAL COM 911922102 509 483 1,857.69 30 1,400.00 0.0000
2016-05-10 2016-03-31 13F UNITED STATES LIME & MINERAL COM 911922102 26 26 2 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.