Fair Isaac Corporation
MX ˙ BMV ˙ US3032501047
SecurityMX:FICO1 / Fair Isaac Corporation
InstitutionValley Forge Advisors, LLC
Latest Disclosed Ownership769,342 shares
Latest Disclosed Value $ 821,303,359
Valley Forge Advisors, LLC reports 0.01% decrease in ownership of FICO1 / Fair Isaac Corporation

On May 15, 2026 - Valley Forge Advisors, LLC filed a 13F-HR form disclosing ownership of 769,342 shares of Fair Isaac Corporation (MX:FICO1) valued at $821,303,359 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 769,424 shares of Fair Isaac Corporation. This represents a change in shares of -0.01% 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)
2026-05-15 2026-03-31 13F FAIR ISAAC COM 303250104 769,342 -82 -0.01 821,303 -36.86 24.3303
2026-02-17 2025-12-31 13F FAIR ISAAC COM 303250104 769,424 1,002 0.13 1,300,804 13.12 29.4879
2025-11-14 2025-09-30 13F FAIR ISAAC COM 303250104 768,422 0 0.00 1,149,967 -18.13 27.6634
2025-08-14 2025-06-30 13F FAIR ISAAC COM 303250104 768,422 0 0.00 1,404,645 -0.88 31.0263
2025-05-15 2025-03-31 13F FAIR ISAAC COM 303250104 768,422 -15,700 -2.00 1,417,093 -9.23 32.2877
2025-02-14 2024-12-31 13F FAIR ISAAC COM 303250104 784,122 -24,671 -3.05 1,561,132 -0.69 34.3877
2024-11-14 2024-09-30 13F FAIR ISAAC COM 303250104 808,793 -68,955 -7.86 1,571,905 20.30 34.9301
2024-08-14 2024-06-30 13F FAIR ISAAC COM 303250104 877,748 -3,000 -0.34 1,306,668 18.72 33.7840
2024-05-15 2024-03-31 13F FAIR ISAAC COM 303250104 880,748 -22,839 -2.53 1,100,592 4.64 30.0166
2024-02-14 2023-12-31 13F FAIR ISAAC COM 303250104 903,587 -39,461 -4.18 1,051,784 28.41 29.8939
2023-11-14 2023-09-30 13F FAIR ISAAC COM 303250104 943,048 0 0.00 819,065 7.33 27.9388
2023-08-14 2023-06-30 13F FAIR ISAAC COM 303250104 943,048 0 0.00 763,124 15.16 25.8684
2023-05-15 2023-03-31 13F FAIR ISAAC COM 303250104 943,048 -20,000 -2.08 662,670 14.95 25.0924
2023-02-14 2022-12-31 13F FAIR ISAAC COM 303250104 963,048 0 0.00 576,461 45.28 23.4064
2022-11-14 2022-09-30 13F FAIR ISAAC COM 303250104 963,048 0 0.00 396,785 2.77 18.8273
2022-08-15 2022-06-30 13F FAIR ISAAC COM 303250104 963,048 63,918 7.11 386,086 -7.95 17.2643
2022-05-16 2022-03-31 13F FAIR ISAAC COM 303250104 899,130 4,648 0.52 419,408 8.12 15.9539
2022-02-14 2021-12-31 13F FAIR ISAAC COM 303250104 894,482 169,771 23.43 387,910 34.51 14.6710
2021-11-15 2021-09-30 13F FAIR ISAAC COM 303250104 724,711 53,202 7.92 288,384 -14.57 11.4568
2021-08-16 2021-06-30 13F FAIR ISAAC COM 303250104 671,509 5,508 0.83 337,554 4.28 13.1148
2021-05-17 2021-03-31 13F FAIR ISAAC COM 303250104 666,001 319,723 92.33 323,710 82.93 15.3139
2021-02-16 2020-12-31 13F FAIR ISAAC COM 303250104 346,278 6,000 1.76 176,962 22.26 16.4387
2020-11-16 2020-09-30 13F FAIR ISAAC COM 303250104 340,278 0 0.00 144,747 1.76 15.7061
2020-08-14 2020-06-30 13F FAIR ISAAC COM 303250104 340,278 0 0.00 142,250 35.86 17.2905
2020-05-15 2020-03-31 13F FAIR ISAAC COM 303250104 340,278 7,200 2.16 104,700 -16.10 22.1744
2020-02-14 2019-12-31 13F FAIR ISAAC COM 303250104 333,078 0 0.00 124,798 23.45 24.2557
2019-11-14 2019-09-30 13F FAIR ISAAC COM 303250104 333,078 0 0.00 101,096 -3.34 22.5626
2019-08-14 2019-06-30 13F FAIR ISAAC COM 303250104 333,078 0 0.00 104,593 15.61 24.7968
2019-05-15 2019-03-31 13F FAIR ISAAC COM 303250104 333,078 0 0.00 90,474 45.26 23.9457
2019-02-14 2018-12-31 13F FAIR ISAAC COM 303250104 333,078 0 0.00 62,286 -18.18 23.5635
2018-11-14 2018-09-30 13F FAIR ISAAC COM 303250104 333,078 14,000 4.39 76,125 23.41 25.3319
2018-08-14 2018-06-30 13F FAIR ISAAC COM 303250104 319,078 319,078 61,684 23.9795
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.