Commercial Metals Company
MX ˙ BMV ˙ US2017231034
SecurityMX:CMC1 / Commercial Metals Company
InstitutionRhumbline Advisers
Latest Disclosed Ownership351,694 shares
Latest Disclosed Value $ 21,604,530
Rhumbline Advisers reports 3.45% increase in ownership of CMC1 / Commercial Metals Company

On May 12, 2026 - Rhumbline Advisers filed a 13F-HR form disclosing ownership of 351,694 shares of Commercial Metals Company (MX:CMC1) valued at $21,604,530 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 339,966 shares of Commercial Metals Company. This represents a change in shares of 3.45% during the quarter.

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)
2026-05-12 2026-03-31 13F COML METALS CO COM COM 201723103 351,694 11,728 3.45 21,605 -8.19 0.0185
2026-02-13 2025-12-31 13F COML METALS CO COM COM 201723103 339,966 -48,472 -12.48 23,532 5.77 0.0190
2025-11-06 2025-09-30 13F COML METALS CO COM COM 201723103 388,438 -4,896 -1.24 22,250 15.66 0.0179
2025-08-12 2025-06-30 13F COML METALS CO COM COM 201723103 393,334 5,147 1.33 19,238 7.71 0.0165
2025-05-29 2025-03-31 13F/A-1 COML METALS CO COM COM 201723103 388,187 -2,428 -0.62 17,860 -7.81 0.0167
2025-04-08 2025-03-31 13F COML METALS CO COM COM 201723103 388,187 -2,428 17,860 0.0167
2025-05-29 2024-12-31 13F/A-1 COML METALS CO COM COM 201723103 390,615 1,670 0.43 19,374 -9.37 0.0173
2025-01-30 2024-12-31 13F COML METALS CO COM COM 201723103 390,615 1,670 19,374 0.0173
2024-11-12 2024-09-30 13F COML METALS CO COM COM 201723103 388,945 -16,165 -3.99 21,376 -4.04 0.0193
2024-08-01 2024-06-30 13F COML METALS CO COM COM 201723103 405,110 -3,005 -0.74 22,277 -7.12 0.0209
2024-05-09 2024-03-31 13F COML METALS CO COM COM 201723103 408,115 1,114 0.27 23,985 17.76 0.0230
2024-02-08 2023-12-31 13F COML METALS CO COM COM 201723103 407,001 -3,289 -0.80 20,366 0.46 0.0213
2023-11-09 2023-09-30 13F COML METALS CO COM COM 201723103 410,290 3,344 0.82 20,272 -5.40 0.0235
2023-08-08 2023-06-30 13F COML METALS CO COM COM 201723103 406,946 -3,223 -0.79 21,430 107,045.00 0.0240
2023-05-11 2023-03-31 13F COML METALS CO COM COM 201723103 410,169 -646 -0.16 20 -99.90 0.0247
2023-02-14 2022-12-31 13F COML METALS CO COM COM 201723103 410,815 -5,842 -1.40 19,842 34.22 0.0267
2022-11-10 2022-09-30 13F COML METALS CO COM COM 201723103 416,657 12,321 3.05 14,783 10.45 0.0220
2022-08-11 2022-06-30 13F COML METALS CO COM COM 201723103 404,336 31,072 8.32 13,384 -13.85 0.0195
2022-05-12 2022-03-31 13F COML METALS CO COM COM 201723103 373,264 -4,045 -1.07 15,535 13.45 0.0200
2022-02-10 2021-12-31 13F COML METALS CO COM COM 201723103 377,309 1,588 0.42 13,693 19.65 0.0168
2021-11-12 2021-09-30 13F COML METALS CO COM COM 201723103 375,721 -859 -0.23 11,444 -1.08 0.0155
2021-08-05 2021-06-30 13F COML METALS CO COM COM 201723103 376,580 -10,300 -2.66 11,569 -3.03 0.0152
2021-05-06 2021-03-31 13F COML METALS CO COM COM 201723103 386,880 -18,898 -4.66 11,931 43.14 0.0162
2021-02-10 2020-12-31 13F COML METALS CO COM COM 201723103 405,778 45,290 12.56 8,335 15.72 0.0115
2020-11-12 2020-09-30 13F COML METALS CO COM COM 201723103 360,488 -63,103 -14.90 7,203 -16.64 0.0113
2020-08-13 2020-06-30 13F COML METALS CO COM COM 201723103 423,591 20,150 4.99 8,641 35.65 0.0144
2020-05-06 2020-03-31 13F COML METALS CO COM COM 201723103 403,441 11,443 2.92 6,370 -27.03 0.0133
2020-02-05 2019-12-31 13F COML METALS CO COM COM 201723103 391,998 9,782 2.56 8,730 31.42 0.0146
2019-10-23 2019-09-30 13F COML METALS CO COM COM 201723103 382,216 13,041 3.53 6,643 0.80 0.0121
2019-08-14 2019-06-30 13F COML METALS CO COM COM 201723103 369,175 9,665 2.69 6,590 7.33 0.0124
2019-05-01 2019-03-31 13F COML METALS CO COM COM 201723103 359,510 4,131 1.16 6,140 7.85 0.0119
2019-01-31 2018-12-31 13F COML METALS CO COM COM 201723103 355,379 140,538 65.41 5,693 29.12 0.0124
2018-11-07 2018-09-30 13F COML METALS CO COM COM 201723103 214,841 -405 -0.19 4,409 -2.97 0.0085
2018-08-06 2018-06-30 13F COML METALS CO COM COM 201723103 215,246 1,837 0.86 4,544 4.08 0.0092
2018-05-02 2018-03-31 13F COML METALS CO COM COM 201723103 213,409 -9,025 -4.06 4,366 -7.93 0.0091
2018-02-09 2017-12-31 13F COML METALS CO COM COM 201723103 222,434 -20,255 -8.35 4,742 2.69 0.0096
2017-11-06 2017-09-30 13F COML METALS CO COM COM 201723103 242,689 381 0.16 4,618 -1.91 0.0100
2017-08-02 2017-06-30 13F COML METALS CO COM COM 201723103 242,308 -579 -0.24 4,708 1.33 0.0107
2017-05-02 2017-03-31 13F COML METALS CO COM COM 201723103 242,887 9,381 4.02 4,646 -8.65 0.0109
2017-01-27 2016-12-31 13F COML METALS CO COM COM 201723103 233,506 -4,170 -1.75 5,086 32.17 0.0129
2016-11-08 2016-09-30 13F COML METALS CO COM COM 201723103 237,676 125 0.05 3,848 -4.16 0.0106
2016-08-11 2016-06-30 13F COML METALS CO COM COM 201723103 237,551 -33,467 -12.35 4,015 -12.70 0.0119
2016-05-02 2016-03-31 13F COMMERCIAL METALS CO COMMON ST COM 201723103 271,018 21,800 8.75 4,599 34.79 0.0143
2016-02-03 2015-12-31 13F COMMERCIAL METALS CO COMMON ST COM 201723103 249,218 510 0.21 3,412 1.25 0.0110
2015-11-04 2015-09-30 13F COMMERCIAL METALS CO COMMON ST COM 201723103 248,708 15,515 6.65 3,370 -10.13 0.0115
2015-08-04 2015-06-30 13F COMMERCIAL METALS CO COMMON ST COM 201723103 233,193 -7,840 -3.25 3,750 -3.90 0.0120
2015-05-12 2015-03-31 13F COMMERCIAL METALS CO COMMON ST COM 201723103 241,033 10,678 4.64 3,902 4.00 0.0113
2015-02-06 2014-12-31 13F COMMERCIAL METALS CO COMMON ST COM 201723103 230,355 7,531 3.38 3,752 -1.37 0.0109
2014-11-12 2014-09-30 13F COMMERCIAL METALS CO COMMON ST COM 201723103 222,824 -20 -0.01 3,804 -1.37 0.0114
2014-08-06 2014-06-30 13F COMMERCIAL METALS CO COMMON ST COM 201723103 222,844 -17,237 -7.18 3,857 -14.91 0.0113
2014-05-06 2014-03-31 13F COMMERCIAL METALS CO COMMON ST COM 201723103 240,081 -6,210 -2.52 4,533 -9.47 0.0134
2014-02-03 2013-12-31 13F COMMERCIAL METALS CO COMMON ST COM 201723103 246,291 -16,431 -6.25 5,007 12.44 0.0148
2013-11-05 2013-09-30 13F COMMERCIAL METALS CO COMMON ST COM 201723103 262,722 3,192 1.23 4,453 16.18 0.0138
2013-08-07 2013-06-30 13F COMMERCIAL METALS CO COMMON ST COM 201723103 259,530 259,530 3,833 0.0123
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.