Alamo Group Inc.
MX ˙ BMV ˙ US0113111076
SecurityMX:ALG / Alamo Group Inc.
InstitutionJpmorgan Chase & Co
Latest Disclosed Ownership43,647 shares
Latest Disclosed Value $ 7,172,074
Jpmorgan Chase & Co reports 0.67% increase in ownership of ALG / Alamo Group Inc.

On May 13, 2026 - Jpmorgan Chase & Co filed a 13F-HR/A form disclosing ownership of 43,647 shares of Alamo Group Inc. (MX:ALG) valued at $7,172,074 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 43,356 shares of Alamo Group Inc.. This represents a change in shares of 0.67% 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)
2026-05-13 2026-03-31 13F/A-1 ALAMO GROUP COMMON 011311107 43,647 291 0.67 7,172 -1.46 0.0005
2026-02-11 2025-12-31 13F ALAMO GROUP COMMON 011311107 43,356 -69,387 -61.54 7,278 -66.18 0.0005
2025-11-26 2025-09-30 13F/A-1 ALAMO GROUP COMMON 011311107 112,743 -2,479 -2.15 21,523 -14.47 0.0013
2025-11-07 2025-09-30 13F ALAMO GROUP COMMON 011311107 112,743 -2,479 21,523 0.0001
2025-08-12 2025-06-30 13F ALAMO GROUP COMMON 011311107 115,222 -5,789 -4.78 25,162 16.68 0.0016
2025-05-12 2025-03-31 13F ALAMO GROUP COMMON 011311107 121,011 62,952 108.43 21,565 99.81 0.0016
2025-02-12 2024-12-31 13F ALAMO GROUP COMMON 011311107 58,059 -18,496 -24.16 10,794 -21.73 0.0008
2024-12-26 2024-09-30 13F/A-1 ALAMO GROUP COMMON 011311107 76,555 9,710 14.53 13,790 19.24 0.0010
2024-11-08 2024-09-30 13F ALAMO GROUP COMMON 011311107 76,555 9,710 13,790 0.0011
2024-12-26 2024-06-30 13F/A-1 ALAMO GROUP COMMON 011311107 66,845 -3,260 -4.65 11,564 -27.76 0.0009
2024-08-12 2024-06-30 13F ALAMO GROUP COMMON 011311107 66,845 -3,260 11,564 0.0009
2024-12-26 2024-03-31 13F/A-1 ALAMO GROUP COMMON 011311107 70,105 -4,172 -5.62 16,007 2.53 0.0014
2024-05-10 2024-03-31 13F ALAMO GROUP COMMON 011311107 70,105 -4,172 16,007 0.0014
2024-12-26 2023-12-31 13F/A-1 ALAMO GROUP COMMON 011311107 74,277 5,222 7.56 15,612 30.80 0.0015
2024-02-12 2023-12-31 13F ALAMO GROUP COMMON 011311107 74,277 5,222 15,612 0.0015
2023-11-14 2023-09-30 13F ALAMO GROUP COMMON 011311107 69,055 -11,850 -14.65 11,937 -19.78 0.0013
2023-08-11 2023-06-30 13F ALAMO GROUP COMMON 011311107 80,905 5,676 7.54 14,879 7.41 0.0016
2023-05-18 2023-03-31 13F/A-1 ALAMO GROUP COMMON 011311107 75,229 7,446 10.99 13,854 153,822.22 0.0017
2023-05-11 2023-03-31 13F ALAMO GROUP COMMON 011311107 62,480 -5,303 13,854 0.0002
2023-02-13 2022-12-31 13F ALAMO GROUP COMMON 011311107 67,783 736 1.10 10 -99.89 0.0013
2022-11-14 2022-09-30 13F ALAMO GROUP COMMON 011311107 67,047 2,411 3.73 8,198 8.94 0.0012
2022-08-11 2022-06-30 13F ALAMO GROUP COMMON 011311107 64,636 -5,387 -7.69 7,525 -25.27 0.0010
2022-05-11 2022-03-31 13F ALAMO GROUP COMMON 011311107 70,023 -2,928 -4.01 10,069 -6.22 0.0012
2022-02-11 2021-12-31 13F/A-1 ALAMO GROUP COMMON 011311107 72,951 -1,742 -2.33 10,737 3.02 0.0012
2022-02-10 2021-12-31 13F ALAMO GROUP COMMON 011311107 72,951 -1,742 10,737 0.0012
2021-11-12 2021-09-30 13F ALAMO GROUP COMMON 011311107 74,693 72 0.10 10,422 -8.53 0.0013
2021-08-12 2021-06-30 13F ALAMO GROUP COMMON 011311107 74,621 9,921 15.33 11,394 12.78 0.0014
2021-05-12 2021-03-31 13F ALAMO GROUP COMMON 011311107 64,700 16,775 35.00 10,103 52.82 0.0013
2021-02-19 2020-12-31 13F/A-1 ALAMO GROUP COMMON 011311107 47,925 13,360 38.65 6,611 79.79 0.0010
2021-02-11 2020-12-31 13F ALAMO GROUP COMMON 011311107 47,925 13,360 6,611 163.4947
2020-11-12 2020-09-30 13F/A-1 ALAMO GROUP COMMON 011311107 34,565 -1,436 -3.99 3,677 -0.49 0.0006
2020-11-12 2020-09-30 13F ALAMO GROUP COMMON 011311107 34,565 3,677
2020-08-11 2020-06-30 13F ALAMO GROUP COMMON 011311107 36,001 1,246 3.59 3,695 19.73 0.0007
2020-05-12 2020-03-31 13F ALAMO GROUP COMMON 011311107 34,755 12,130 53.61 3,086 8.66 0.0007
2020-02-11 2019-12-31 13F ALAMO GROUP COMMON 011311107 22,625 1,669 7.96 2,840 15.12 0.0005
2019-11-12 2019-09-30 13F ALAMO GROUP COMMON 011311107 20,956 2,035 10.76 2,467 31.22 0.0005
2019-08-07 2019-06-30 13F ALAMO GROUP COMMON 011311107 18,921 2,741 16.94 1,880 16.26 0.0004
2019-05-07 2019-03-31 13F ALAMO GROUP COMMON 011311107 16,180 -3,942 -19.59 1,617 3.92 0.0003
2019-02-11 2018-12-31 13F ALAMO GROUP COMMON 011311107 20,122 5,750 40.01 1,556 18.24 0.0004
2018-11-13 2018-09-30 13F/A-1 ALAMO GROUP COMMON 011311107 14,372 -30,567 -68.02 1,316 -67.59 0.0003
2018-11-07 2018-09-30 13F ALAMO GROUP COMMON 011311107 14,372 -30,567 1,316
2018-08-14 2018-06-30 13F ALAMO GROUP COMMON 011311107 44,939 25,317 129.02 4,061 88.27 0.0008
2018-05-10 2018-03-31 13F ALAMO GROUP COMMON 011311107 19,622 -1,072 -5.18 2,157 -7.66 0.0005
2018-02-13 2017-12-31 13F ALAMO GROUP COMMON 011311107 20,694 3,805 22.53 2,336 29.20 0.0005
2017-11-09 2017-09-30 13F ALAMO GROUP COMMON 011311107 16,889 7,308 76.28 1,808 107.82 0.0004
2017-08-09 2017-06-30 13F ALAMO GROUP COMMON 011311107 9,581 -12,522 -56.65 870 -48.34 0.0002
2017-05-10 2017-03-31 13F ALAMO GROUP COMMON 011311107 22,103 -909 -3.95 1,684 -3.83 0.0004
2017-02-06 2016-12-31 13F ALAMO GROUP COMMON 011311107 23,012 18,070 365.64 1,751 437.12 0.0004
2016-11-04 2016-09-30 13F ALAMO GROUP COMMON 011311107 4,942 4,890 9,403.85 326 10,766.67 0.0001
2016-08-08 2016-06-30 13F ALAMO GROUP COMMON 011311107 52 0 0.00 3 0.00 0.0000
2016-05-10 2016-03-31 13F ALAMO GROUP COMMON 011311107 52 52 0.00 3 0.0000
2014-08-14 2014-06-30 13F ALAMO GROUP COMMON 011311107 0 -22,462 -100.00 0 -100.00
2014-05-15 2014-03-31 13F ALAMO GROUP COMMON 011311107 22,462 2,918 14.93 1,220 2.87 0.0003
2014-02-26 2013-12-31 13F/A-1 ALAMO GROUP COMMON 011311107 19,544 -6,281 -24.32 1,186 -6.10 0.0003
2014-02-13 2013-12-31 13F ALAMO GROUP COMMON 011311107 19,544 1,186
2013-10-31 2013-09-30 13F ALAMO GROUP COMMON 011311107 25,825 6,683 34.91 1,263 61.72 0.0004
2013-08-13 2013-06-30 13F ALAMO GROUP COMMON 011311107 19,142 19,142 781 0.0002
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.