Alamo Group Inc.
MX ˙ BMV ˙ US0113111076
SecurityMX:ALG / Alamo Group Inc.
InstitutionVaughan Nelson Investment Management, L.p.
Latest Disclosed Ownership358,435 shares
Latest Disclosed Value $ 59,131,022
Vaughan Nelson Investment Management, L.p. reports 53.45% increase in ownership of ALG / Alamo Group Inc.

On April 16, 2026 - Vaughan Nelson Investment Management, L.p. filed a 13F-HR form disclosing ownership of 358,435 shares of Alamo Group Inc. (MX:ALG) valued at $59,131,022 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 15, 2026 disclosing 233,590 shares of Alamo Group Inc.. This represents a change in shares of 53.45% 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)
2026-04-16 2026-03-31 13F ALAMO GROUP COMMON 011311107 358,435 124,845 53.45 59,131 50.80 0.1671
2026-01-15 2025-12-31 13F ALAMO GROUP COMMON 011311107 233,590 233,590 39,213 0.3833
2025-04-17 2025-03-31 13F ALAMO GROUP COMMON 011311107 0 -241,311 -100.00 0 -100.00
2025-01-28 2024-12-31 13F ALAMO GROUP COMMON 011311107 241,311 -81,112 -25.16 45 -24.14 0.4169
2024-11-06 2024-09-30 13F ALAMO GROUP COMMON 011311107 322,423 -50,515 -13.55 58 -9.37 0.5170
2024-07-19 2024-06-30 13F ALAMO GROUP COMMON 011311107 372,938 52,250 16.29 65 -12.33 0.5957
2024-04-18 2024-03-31 13F ALAMO GROUP COMMON 011311107 320,688 53,195 19.89 73 30.36 0.6427
2024-01-25 2023-12-31 13F ALAMO GROUP COMMON 011311107 267,493 14,155 5.59 56 30.23 0.5614
2023-11-09 2023-09-30 13F ALAMO GROUP COMMON 011311107 253,338 6,215 2.51 44 -4.44 0.4943
2023-08-03 2023-06-30 13F ALAMO GROUP COMMON 011311107 247,123 -15,913 -6.05 45 -6.25 0.5044
2023-05-08 2023-03-31 13F ALAMO GROUP COMMON 011311107 263,036 -5,190 -1.93 48 29.73 0.5980
2023-01-31 2022-12-31 13F ALAMO GROUP COMMON 011311107 268,226 -4,990 -1.83 38 -99.89 0.4920
2022-11-04 2022-09-30 13F ALAMO GROUP COMMON 011311107 273,216 17,865 7.00 33,407 12.36 0.4837
2022-07-22 2022-06-30 13F ALAMO GROUP COMMON 011311107 255,351 3,210 1.27 29,731 -17.99 0.4012
2022-05-04 2022-03-31 13F ALAMO GROUP COMMON 011311107 252,141 -7,190 -2.77 36,255 -5.01 0.4118
2022-01-13 2021-12-31 13F ALAMO GROUP COMMON 011311107 259,331 -80,585 -23.71 38,168 -19.52 0.3905
2021-10-27 2021-09-30 13F ALAMO GROUP COMMON 011311107 339,916 5,790 1.73 47,428 -7.03 0.4818
2021-07-15 2021-06-30 13F ALAMO GROUP COMMON 011311107 334,126 -765 -0.23 51,013 -2.45 0.5168
2021-05-11 2021-03-31 13F ALAMO GROUP COM 011311107 334,891 27,025 8.78 52,293 23.13 0.5587
2021-02-04 2020-12-31 13F ALAMO GROUP COM 011311107 307,866 4,930 1.63 42,470 29.77 0.4973
2020-11-09 2020-09-30 13F ALAMO GROUP COM 011311107 302,936 -34,550 -10.24 32,727 -5.52 0.4557
2020-08-14 2020-06-30 13F ALAMO GROUP COM 011311107 337,486 -3,984 -1.17 34,639 14.26 0.4953
2020-05-14 2020-03-31 13F ALAMO GROUP COM 011311107 341,470 74,345 27.83 30,316 -9.60 0.5175
2020-02-05 2019-12-31 13F ALAMO GROUP COM 011311107 267,125 267,125 33,537 0.4187
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.