Alamo Group Inc.
MX ˙ BMV ˙ US0113111076
SecurityMX:ALG / Alamo Group Inc.
InstitutionSusquehanna International Group, Llp
Latest Disclosed Ownership4,619 shares
Latest Disclosed Value $ 761,996
Susquehanna International Group, Llp ownership in ALG / Alamo Group Inc.

On May 15, 2026 - Susquehanna International Group, Llp filed a 13F-HR form disclosing ownership of 4,619 shares of Alamo Group Inc. (MX:ALG) valued at $761,996 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,606 shares of Alamo Group Inc.. This represents a change in shares of 77.24% during the quarter.

Susquehanna International Group, Llp has a history of taking positions in derivatives of the underlying security (ALG) in the form of stock options. The firm currently holds call options representing 20,800 of underlying shares valued at $3,431,376 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:ALG / Alamo Group Inc. Historical Put/Call Ratio
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)
2026-05-15 2026-03-31 13F ALAMO GROUP COM 011311107 4,619 2,013 77.24 762 74.14 0.0001
2026-02-17 2025-12-31 13F ALAMO GROUP COM 011311107 2,606 1,307 100.62 437 76.92 0.0001
2025-11-14 2025-09-30 13F ALAMO GROUP COM 011311107 1,299 -24,853 -95.03 248 -95.68 0.0000
2025-08-14 2025-06-30 13F ALAMO GROUP COM 011311107 26,152 13,679 109.67 5,711 157.02 0.0008
2025-05-14 2025-03-31 13F ALAMO GROUP COM 011311107 12,473 5,965 91.66 2,223 83.79 0.0004
2025-02-14 2024-12-31 13F ALAMO GROUP COM 011311107 6,508 3,999 159.39 1,210 168.07 0.0002
2024-11-14 2024-09-30 13F ALAMO GROUP COM 011311107 2,509 -2,772 -52.49 452 -50.60 0.0001
2024-08-15 2024-06-30 13F ALAMO GROUP COM 011311107 5,281 1,883 55.41 914 17.81 0.0002
2024-05-07 2024-03-31 13F ALAMO GROUP COM 011311107 3,398 -2,523 -42.61 776 -37.70 0.0001
2024-02-14 2023-12-31 13F ALAMO GROUP COM 011311107 5,921 2,085 54.35 1,245 87.63 0.0002
2023-11-14 2023-09-30 13F ALAMO GROUP COM 011311107 3,836 574 17.60 663 10.68 0.0001
2023-08-11 2023-06-30 13F ALAMO GROUP COM 011311107 3,262 -1,544 -32.13 600 -32.32 0.0001
2023-05-16 2023-03-31 13F ALAMO GROUP COM 011311107 4,806 2,044 74.00 885 126.34 0.0002
2023-02-14 2022-12-31 13F ALAMO GROUP COM 011311107 2,762 -372 -11.87 391 2.09 0.0001
2022-11-14 2022-09-30 13F ALAMO GROUP COM 011311107 3,134 3,134 383 0.0001
2021-11-15 2021-09-30 13F ALAMO GROUP COM 011311107 0 -2,734 -100.00 0 -100.00
2021-08-11 2021-06-30 13F ALAMO GROUP COM 011311107 2,734 -792 -22.46 417 -24.32 0.0001
2021-05-17 2021-03-31 13F ALAMO GROUP COM 011311107 3,526 778 28.31 551 45.38 0.0001
2021-03-26 2020-12-31 13F/A-1 ALAMO GROUP COM 011311107 2,748 342 14.21 379 45.77 0.0001
2021-02-16 2020-12-31 13F ALAMO GROUP COM 011311107 2,748 342 379 0.0001
2020-11-16 2020-09-30 13F ALAMO GROUP COM 011311107 2,406 -1,256 -34.30 260 -30.85 0.0000
2020-08-14 2020-06-30 13F ALAMO GROUP COM 011311107 3,662 -5,515 -60.10 376 -53.87 0.0001
2020-05-15 2020-03-31 13F ALAMO GROUP COM 011311107 9,177 9,177 815 0.0003
2020-02-14 2019-12-31 13F ALAMO GROUP COM 011311107 0 -4,371 -100.00 0 -100.00
2019-11-14 2019-09-30 13F ALAMO GROUP COM 011311107 4,371 653 17.56 515 38.44 0.0002
2019-11-14 2019-06-30 13F/A-2 ALAMO GROUP COM 011311107 3,718 3,718 0.00 372 0.00 0.0001
2019-08-16 2019-06-30 13F/A-1 ALAMO GROUP COM 011311107 3,718 0 372 0.0001
2019-08-14 2019-06-30 13F ALAMO GROUP COM 011311107 2,208 2,208 221
2018-11-14 2018-09-30 13F ALAMO GROUP COM 011311107 0 -6,563 -100.00 0 -100.00
2018-08-14 2018-06-30 13F ALAMO GROUP COM 011311107 6,563 6,563 593 0.0002
2018-05-15 2018-03-31 13F ALAMO GROUP COM 011311107 0 -2,771 -100.00 0 -100.00
2018-02-14 2017-12-31 13F ALAMO GROUP COM 011311107 2,771 2,771 313 0.0001
2017-11-14 2017-09-30 13F ALAMO GROUP COM 011311107 0 -3,455 -100.00 0 -100.00
2017-08-15 2017-06-30 13F ALAMO GROUP COM 011311107 3,455 -4,586 -57.03 314 -48.78 0.0001
2017-05-15 2017-03-31 13F ALAMO GROUP COM 011311107 8,041 -32,883 -80.35 613 -80.31 0.0003
2017-02-14 2016-12-31 13F ALAMO GROUP COM 011311107 40,924 40,924 3,114 0.0016
2016-08-15 2016-06-30 13F ALAMO GROUP COM 011311107 0 -22,018 -100.00 0 -100.00
2016-05-13 2016-03-31 13F ALAMO GROUP COM 011311107 22,018 -956 -4.16 1,227 2.51 0.0007
2016-02-26 2015-12-31 13F/A-1 ALAMO GROUP COM 011311107 22,974 8,091 54.36 1,197 71.98 0.0006
2016-02-16 2015-12-31 13F ALAMO GROUP COM 011311107 22,974 1,197
2015-11-16 2015-09-30 13F ALAMO GROUP COM 011311107 14,883 7,983 115.70 696 84.62 0.0003
2015-08-14 2015-06-30 13F ALAMO GROUP COM 011311107 6,900 -6,088 -46.87 377 -54.02 0.0002
2015-05-15 2015-03-31 13F ALAMO GROUP COM 011311107 12,988 12,988 820 0.0004
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-15 2026-03-31 13F ALAMO GROUP COM Call 20,800 0.48 3,431 -1.24 n/a n/a n/a
2026-02-17 2025-12-31 13F ALAMO GROUP COM Call 20,700 1,378.57 3,475 1,201.12 n/a n/a n/a
2025-11-14 2025-09-30 13F ALAMO GROUP COM Call 1,400 27.27 267 11.25 n/a n/a n/a
2025-08-14 2025-06-30 13F ALAMO GROUP COM Call 1,100 240 n/a n/a n/a
2025-05-14 2025-03-31 13F ALAMO GROUP COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-02-14 2024-12-31 13F ALAMO GROUP COM Call 2,800 7.69 521 11.11 n/a n/a n/a
2024-11-14 2024-09-30 13F ALAMO GROUP COM Call 2,600 -36.59 468 -33.99 n/a n/a n/a
2024-08-15 2024-06-30 13F ALAMO GROUP COM Call 4,100 -6.82 709 -29.38 n/a n/a n/a
2024-05-07 2024-03-31 13F ALAMO GROUP COM Call 4,400 57.14 1,005 70.75 n/a n/a n/a
2024-02-14 2023-12-31 13F ALAMO GROUP COM Call 2,800 -40.43 589 -27.59 n/a n/a n/a
2023-11-14 2023-09-30 13F ALAMO GROUP COM Call 4,700 34.29 812 26.28 n/a n/a n/a
2023-08-11 2023-06-30 13F ALAMO GROUP COM Call 3,500 -88.56 644 -88.59 n/a n/a n/a
2023-05-16 2023-03-31 13F ALAMO GROUP COM Call 30,600 646.34 5,635 871.55 n/a n/a n/a
2023-02-14 2022-12-31 13F ALAMO GROUP COM Call 4,100 0.00 581 15.77 n/a n/a n/a
2022-11-14 2022-09-30 13F ALAMO GROUP COM Call 4,100 7.89 501 13.35 n/a n/a n/a
2022-08-15 2022-06-30 13F ALAMO GROUP COM Call 3,800 -35.59 442 -47.88 n/a n/a n/a
2022-05-16 2022-03-31 13F ALAMO GROUP COM Call 5,900 -6.35 848 -8.52 n/a n/a n/a
2022-04-05 2021-12-31 13F/A ALAMO GROUP COM Call 6,300 28.57 927 35.53 n/a n/a n/a
2022-02-14 2021-12-31 13F ALAMO GROUP COM Call 6,300 927 n/a n/a n/a
2021-11-15 2021-09-30 13F ALAMO GROUP COM Call 4,900 22.50 684 11.95 n/a n/a n/a
2021-08-11 2021-06-30 13F ALAMO GROUP COM Call 4,000 29.03 611 26.24 n/a n/a n/a
2021-05-17 2021-03-31 13F ALAMO GROUP COM Call 3,100 82.35 484 105.96 n/a n/a n/a
2021-03-26 2020-12-31 13F/A ALAMO GROUP COM Call 1,700 -29.17 235 -9.27 n/a n/a n/a
2021-02-16 2020-12-31 13F ALAMO GROUP COM Call 1,700 235 n/a n/a n/a
2020-11-16 2020-09-30 13F ALAMO GROUP COM Call 2,400 259 n/a n/a n/a
2020-08-14 2020-06-30 13F ALAMO GROUP COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-05-15 2020-03-31 13F ALAMO GROUP COM Call 7,000 -15.66 621 -40.40 n/a n/a n/a
2020-02-14 2019-12-31 13F ALAMO GROUP COM Call 8,300 -35.16 1,042 -30.86 n/a n/a n/a
2019-11-14 2019-09-30 13F ALAMO GROUP COM Call 12,800 146.15 1,507 189.81 n/a n/a n/a
2019-08-16 2019-06-30 13F/A ALAMO GROUP COM Call 5,200 520 n/a n/a n/a
2019-11-14 2019-06-30 13F/A ALAMO GROUP COM Call 5,200 -30.67 520 -30.67 n/a n/a n/a
2019-08-14 2019-06-30 13F ALAMO GROUP COM Call 5,200 520 n/a n/a n/a
2019-05-15 2019-03-31 13F ALAMO GROUP COM Call 7,500 8.70 750 40.45 n/a n/a n/a
2019-02-14 2018-12-31 13F ALAMO GROUP COM Call 6,900 -41.03 534 -50.19 n/a n/a n/a
2018-11-14 2018-09-30 13F ALAMO GROUP COM Call 11,700 48.10 1,072 50.14 n/a n/a n/a
2018-08-14 2018-06-30 13F ALAMO GROUP COM Call 7,900 714 n/a n/a n/a
2018-05-15 2018-03-31 13F ALAMO GROUP COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2018-02-14 2017-12-31 13F ALAMO GROUP COM Call 4,700 -75.90 530 -74.69 n/a n/a n/a
2017-11-20 2017-09-30 13F/A ALAMO GROUP COM Call 19,500 51.16 2,094 78.82 n/a n/a n/a
2017-08-15 2017-06-30 13F ALAMO GROUP COM Call 12,900 1,171 n/a n/a n/a
2017-05-15 2017-03-31 13F ALAMO GROUP COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2017-02-14 2016-12-31 13F ALAMO GROUP COM Call 71,200 947.06 5,418 1,109.38 n/a n/a n/a
2016-11-14 2016-09-30 13F ALAMO GROUP COM Call 6,800 -20.93 448 -20.99 n/a n/a n/a
2016-08-15 2016-06-30 13F ALAMO GROUP COM Call 8,600 567 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-15 2026-03-31 13F ALAMO GROUP COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2026-02-17 2025-12-31 13F ALAMO GROUP COM Put 17,200 10.97 2,887 -2.40 n/a n/a n/a
2025-11-14 2025-09-30 13F ALAMO GROUP COM Put 15,500 1,450.00 2,959 1,256.88 n/a n/a n/a
2025-08-14 2025-06-30 13F ALAMO GROUP COM Put 1,000 218 n/a n/a n/a
2025-05-14 2025-03-31 13F ALAMO GROUP COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-02-14 2024-12-31 13F ALAMO GROUP COM Put 1,500 -46.43 279 -44.84 n/a n/a n/a
2024-11-14 2024-09-30 13F ALAMO GROUP COM Put 2,800 33.33 504 38.84 n/a n/a n/a
2024-08-15 2024-06-30 13F ALAMO GROUP COM Put 2,100 363 n/a n/a n/a
2024-02-14 2023-12-31 13F ALAMO GROUP COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-11-14 2023-09-30 13F ALAMO GROUP COM Put 7,700 54.00 1,331 44.83 n/a n/a n/a
2023-08-11 2023-06-30 13F ALAMO GROUP COM Put 5,000 31.58 920 31.47 n/a n/a n/a
2023-05-16 2023-03-31 13F ALAMO GROUP COM Put 3,800 40.74 700 82.98 n/a n/a n/a
2023-02-14 2022-12-31 13F ALAMO GROUP COM Put 2,700 -12.90 382 0.79 n/a n/a n/a
2022-11-14 2022-09-30 13F ALAMO GROUP COM Put 3,100 -3.12 379 1.61 n/a n/a n/a
2022-08-15 2022-06-30 13F ALAMO GROUP COM Put 3,200 373 n/a n/a n/a
2021-02-16 2020-12-31 13F ALAMO GROUP COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-11-16 2020-09-30 13F ALAMO GROUP COM Put 2,300 -42.50 248 -39.66 n/a n/a n/a
2020-08-14 2020-06-30 13F ALAMO GROUP COM Put 4,000 -56.04 411 -49.13 n/a n/a n/a
2020-05-15 2020-03-31 13F ALAMO GROUP COM Put 9,100 -25.41 808 -47.26 n/a n/a n/a
2020-02-14 2019-12-31 13F ALAMO GROUP COM Put 12,200 14.02 1,532 21.59 n/a n/a n/a
2019-11-14 2019-09-30 13F ALAMO GROUP COM Put 10,700 137.78 1,260 180.00 n/a n/a n/a
2019-08-16 2019-06-30 13F/A ALAMO GROUP COM Put 4,500 450 n/a n/a n/a
2019-11-14 2019-06-30 13F/A ALAMO GROUP COM Put 4,500 0.00 450 0.00 n/a n/a n/a
2019-08-14 2019-06-30 13F ALAMO GROUP COM Put 4,500 450 n/a n/a n/a
2019-02-14 2018-12-31 13F ALAMO GROUP COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2018-11-14 2018-09-30 13F ALAMO GROUP COM Put 3,200 -57.89 293 -57.35 n/a n/a n/a
2018-08-14 2018-06-30 13F ALAMO GROUP COM Put 7,600 35.71 687 11.71 n/a n/a n/a
2018-05-15 2018-03-31 13F ALAMO GROUP COM Put 5,600 -41.67 615 -43.27 n/a n/a n/a
2018-02-14 2017-12-31 13F ALAMO GROUP COM Put 9,600 -9.43 1,084 -4.75 n/a n/a n/a
2017-11-20 2017-09-30 13F/A ALAMO GROUP COM Put 10,600 29.27 1,138 52.75 n/a n/a n/a
2017-08-15 2017-06-30 13F ALAMO GROUP COM Put 8,200 745 n/a n/a n/a
2017-05-15 2017-03-31 13F ALAMO GROUP COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2017-02-14 2016-12-31 13F ALAMO GROUP COM Put 85,000 1,131.88 6,469 1,321.76 n/a n/a n/a
2016-11-14 2016-09-30 13F ALAMO GROUP COM Put 6,900 9.52 455 9.38 n/a n/a n/a
2016-08-15 2016-06-30 13F ALAMO GROUP COM Put 6,300 416 n/a n/a n/a
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.