Alamo Group Inc.
MX ˙ BMV ˙ US0113111076
SecurityMX:ALG / Alamo Group Inc.
InstitutionKing Luther Capital Management Corp
Latest Disclosed Ownership43,184 shares
Latest Disclosed Value $ 7,124,064
King Luther Capital Management Corp reports 2.77% decrease in ownership of ALG / Alamo Group Inc.

On May 8, 2026 - King Luther Capital Management Corp filed a 13F-HR form disclosing ownership of 43,184 shares of Alamo Group Inc. (MX:ALG) valued at $7,124,064 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 44,413 shares of Alamo Group Inc.. This represents a change in shares of -2.77% 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.

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)
2026-05-08 2026-03-31 13F ALAMO GROUP COM 011311107 43,184 -1,229 -2.77 7,124 -4.44 0.0308
2026-02-09 2025-12-31 13F ALAMO GROUP COM 011311107 44,413 86 0.19 7,456 -11.90 0.0303
2025-11-07 2025-09-30 13F ALAMO GROUP COM 011311107 44,327 310 0.70 8,462 -11.96 0.0349
2025-08-07 2025-06-30 13F ALAMO GROUP COM 011311107 44,017 500 1.15 9,612 23.95 0.0417
2025-05-12 2025-03-31 13F ALAMO GROUP COM 011311107 43,517 -1,000 -2.25 7,755 -6.30 0.0358
2025-02-07 2024-12-31 13F ALAMO GROUP COM 011311107 44,517 -53 -0.12 8,276 3.09 0.0358
2024-11-08 2024-09-30 13F ALAMO GROUP COM 011311107 44,570 -18 -0.04 8,028 4.08 0.0345
2024-08-12 2024-06-30 13F ALAMO GROUP COM 011311107 44,588 430 0.97 7,714 -23.50 0.0348
2024-05-14 2024-03-31 13F ALAMO GROUP COM 011311107 44,158 -101 -0.23 10,083 8.39 0.0455
2024-02-09 2023-12-31 13F ALAMO GROUP COM 011311107 44,259 -3,143 -6.63 9,303 13.54 0.0447
2023-11-13 2023-09-30 13F ALAMO GROUP COM 011311107 47,402 -184 -0.39 8,194 -6.38 0.0425
2023-08-10 2023-06-30 13F ALAMO GROUP COM 011311107 47,586 -623 -1.29 8,752 -1.43 0.0435
2023-05-11 2023-03-31 13F ALAMO GROUP COM 011311107 48,209 129 0.27 8,878 30.41 0.0469
2023-02-13 2022-12-31 13F ALAMO GROUP COM 011311107 48,080 -2,702 -5.32 6,808 9.65 0.0373
2022-11-10 2022-09-30 13F ALAMO GROUP COM 011311107 50,782 -2,345 -4.41 6,209 0.37 0.0371
2022-08-11 2022-06-30 13F ALAMO GROUP COM 011311107 53,127 -16,530 -23.73 6,186 -38.24 0.0346
2022-05-11 2022-03-31 13F ALAMO GROUP COM 011311107 69,657 -8,910 -11.34 10,016 -13.38 0.0489
2022-02-14 2021-12-31 13F ALAMO GROUP COM 011311107 78,567 -118 -0.15 11,563 5.32 0.0523
2021-11-10 2021-09-30 13F ALAMO GROUP COM 011311107 78,685 -550 -0.69 10,979 -9.25 0.0540
2021-08-13 2021-06-30 13F ALAMO GROUP COM 011311107 79,235 -5,000 -5.94 12,098 -8.02 0.0591
2021-05-12 2021-03-31 13F ALAMO GROUP COM 011311107 84,235 -1,395 -1.63 13,153 11.34 0.0706
2021-02-10 2020-12-31 13F ALAMO GROUP COM 011311107 85,630 -2,825 -3.19 11,813 23.62 0.0665
2020-11-12 2020-09-30 13F ALAMO GROUP COM 011311107 88,455 -2,945 -3.22 9,556 1.87 0.0603
2020-08-12 2020-06-30 13F ALAMO GROUP COM 011311107 91,400 5,040 5.84 9,381 22.36 0.0651
2020-05-13 2020-03-31 13F ALAMO GROUP COM 011311107 86,360 8,355 10.71 7,667 -21.72 0.0664
2020-02-12 2019-12-31 13F ALAMO GROUP COM 011311107 78,005 28,790 58.50 9,794 69.04 0.0655
2019-11-12 2019-09-30 13F ALAMO GROUP COM 011311107 49,215 16,800 51.83 5,794 78.88 0.0422
2019-08-12 2019-06-30 13F ALAMO GROUP COM 011311107 32,415 0 0.00 3,239 -0.03 0.0236
2019-05-10 2019-03-31 13F ALAMO GROUP COM 011311107 32,415 -3,800 -10.49 3,240 15.71 0.0248
2019-02-12 2018-12-31 13F ALAMO GROUP COM 011311107 36,215 6,000 19.86 2,800 1.16 0.0249
2018-11-13 2018-09-30 13F ALAMO GROUP COM 011311107 30,215 24,100 394.11 2,768 400.54 0.0209
2018-08-13 2018-06-30 13F ALAMO GROUP COM 011311107 6,115 3,800 164.15 553 117.72 0.0045
2018-05-08 2018-03-31 13F ALAMO GROUP COM 011311107 2,315 0 0.00 254 -2.68 0.0021
2018-02-12 2017-12-31 13F ALAMO GROUP COM 011311107 2,315 0 0.00 261 4.82 0.0021
2017-11-13 2017-09-30 13F ALAMO GROUP COM 011311107 2,315 0 0.00 249 18.57 0.0022
2017-08-10 2017-06-30 13F ALAMO GROUP COM 011311107 2,315 2,315 210 0.0019
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.