Valmont Industries, Inc.
US ˙ NYSE ˙ US9202531011

SecurityVMI / Valmont Industries, Inc.
InstitutionRobeco Schweiz AG
Latest Disclosed Ownership33,240 shares
Latest Disclosed Value $ 13,281,706
Robeco Schweiz AG reports 0.69% decrease in ownership of VMI / Valmont Industries, Inc.

On May 7, 2026 - Robeco Schweiz AG filed a 13F-HR form disclosing ownership of 33,240 shares of Valmont Industries, Inc. (US:VMI) valued at $13,281,707 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 33,471 shares of Valmont Industries, Inc.. This represents a change in shares of -0.69% during the quarter. The current value of the position is $18,186,934 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)
2026-05-07 2026-03-31 13F VALMONT INDS COM 920253101 33,240 -231 -0.69 13,282 -1.37 0.2809
2026-02-03 2025-12-31 13F VALMONT INDS COM 920253101 33,471 -11,391 -25.39 13,466 -22.58 0.3017
2025-10-27 2025-09-30 13F VALMONT INDS COM 920253101 44,862 -10,048 -18.30 17,394 -2.99 0.3910
2025-08-07 2025-06-30 13F VALMONT INDS COM 920253101 54,910 -12,215 -18.20 17,932 -6.39 0.4138
2025-04-30 2025-03-31 13F VALMONT INDS COM 920253101 67,125 -11,240 -14.34 19,155 -20.29 0.4713
2025-02-05 2024-12-31 13F VALMONT INDS COM 920253101 78,365 -8,236 -9.51 24,032 -4.29 0.5135
2024-11-04 2024-09-30 13F VALMONT INDS COM 920253101 86,601 -51,119 -37.12 25,110 -33.57 0.4705
2024-08-08 2024-06-30 13F VALMONT INDS COM 920253101 137,720 -7,161 -4.94 37,797 14.28 0.7259
2024-04-25 2024-03-31 13F VALMONT INDS COM 920253101 144,881 -5,974 -3.96 33,073 -6.11 0.5772
2024-02-14 2023-12-31 13F VALMONT INDS COM 920253101 150,855 59,524 65.17 35,226 60.57 0.5918
2023-11-08 2023-09-30 13F VALMONT INDS COM 920253101 91,331 91,331 21,939 0.3709
2022-02-08 2021-12-31 13F VALMONT INDS COM 920253101 0 -23,503 -100.00 0 -100.00
2021-10-13 2021-09-30 13F VALMONT INDS COM 920253101 23,503 -31,156 -57.00 5,526 -57.17 0.0644
2021-07-15 2021-06-30 13F VALMONT INDS COM 920253101 54,659 -5,300 -8.84 12,902 -9.46 0.1797
2021-05-04 2021-03-31 13F VALMONT INDS COM 920253101 59,959 -12,948 -17.76 14,250 11.73 0.2177
2021-02-16 2020-12-31 13F VALMONT INDS COM 920253101 72,907 -26,395 -26.58 12,754 3.43 0.2733
2020-10-13 2020-09-30 13F VALMONT INDS COM 920253101 99,302 35,231 54.99 12,331 1,593.82 0.3653
2020-07-07 2020-06-30 13F VALMONT INDS COM 920253101 64,071 8,855 16.04 728 -87.08 0.0261
2020-04-10 2020-03-31 13F VALMONT INDS COM 920253101 55,216 55,216 5,635 0.2414
2020-02-19 2019-12-31 13F/A-1 VALMONT INDS COM 920253101 0 -161,473 -100.00 0 -100.00
2019-10-18 2019-09-30 13F VALMONT INDS COM 920253101 161,473 -25,627 -13.70 22,353 -3.17 0.9599
2019-07-31 2019-06-30 13F VALMONT INDS COM 920253101 187,100 42,856 29.71 23,084 23.01 0.9788
2019-05-14 2019-03-31 13F VALMONT INDS COM 920253101 144,244 8,754 6.46 18,766 27.32 0.7762
2019-02-01 2018-12-31 13F VALMONT INDS COM 920253101 135,490 34,211 33.78 14,739 7.08 0.6817
2018-10-30 2018-09-30 13F VALMONT INDS COM 920253101 101,279 -45,989 -31.23 13,764 -37.80 0.5370
2018-08-09 2018-06-30 13F VALMONT INDS COM 920253101 147,268 3,388 2.35 22,127 5.12 0.9433
2018-05-16 2018-03-31 13F VALMONT INDS COM 920253101 143,880 64,402 81.03 21,050 59.07 0.9751
2018-02-14 2017-12-31 13F VALMONT INDS COM 920253101 79,478 -39,308 -33.09 13,233 -29.72 0.8736
2017-11-09 2017-09-30 13F VALMONT INDS COM 920253101 118,786 14,332 13.72 18,828 21.87 1.4517
2017-08-15 2017-06-30 13F VALMONT INDS COM 920253101 104,454 -13,768 -11.65 15,449 -15.12 1.2956
2017-05-10 2017-03-31 13F VALMONT INDS COM 920253101 118,222 28,469 31.72 18,200 42.20 1.5519
2017-01-10 2016-12-31 13F/A-1 VALMONT INDS COM 920253101 89,753 -45,660 -33.72 12,799 -29.28 1.1775
2017-01-09 2016-12-31 13F VALMONT INDS COM 920253101 89,753 12,799
2016-11-15 2016-09-30 13F VALMONT INDS COM 920253101 135,413 21,237 18.60 18,099 19.01 1.5699
2016-08-12 2016-06-30 13F VALMONT INDS COM 920253101 114,176 114,176 0.00 15,208 1.3939
2015-01-26 2014-12-31 13F VALMONT INDS COM 920253101 0 -41,994 -100.00 0 -100.00
2014-10-22 2014-09-30 13F VALMONT INDS COM 920253101 41,994 -3,830 -8.36 5,678 -18.42 0.4536
2014-08-08 2014-06-30 13F VALMONT INDS COM 920253101 45,824 -253 -0.55 6,960 3.28 0.5672
2014-05-05 2014-03-31 13F VALMONT INDS COM 920253101 46,077 46,077 6,739 0.5844
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.