Fair Isaac Corporation
MX ˙ BMV ˙ US3032501047
SecurityMX:FICO1 / Fair Isaac Corporation
InstitutionWestpac Banking Corp
Latest Disclosed Ownership96 shares
Latest Disclosed Value $ 102,484
Westpac Banking Corp ownership in FICO1 / Fair Isaac Corporation

On May 11, 2026 - Westpac Banking Corp filed a 13F-HR form disclosing ownership of 96 shares of Fair Isaac Corporation (MX:FICO1) valued at $102,484 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 96 shares of Fair Isaac Corporation. This represents a change in shares of 0.00% 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)
2026-05-11 2026-03-31 13F FAIR ISAAC COM 303250104 96 0 0.00 102 -37.04 0.0036
2026-02-10 2025-12-31 13F FAIR ISAAC COM 303250104 96 0 0.00 162 13.29 0.0103
2025-11-14 2025-09-30 13F/A-1 FAIR ISAAC CORP USD 0.01 COM 303250104 96 -390 -80.25 144 -83.90 0.0089
2025-11-12 2025-09-30 13F FAIR ISAAC CORP USD 0.01 COM 303250104 96 -390 144 0.0036
2025-08-11 2025-06-30 13F FAIR ISAAC COM 303250104 486 390 406.25 888 401.69 0.0594
2025-05-13 2025-03-31 13F FAIR ISAAC COM 303250104 96 -459 -82.70 177 -83.97 0.0130
2025-02-12 2024-12-31 13F FAIR ISAAC COM 303250104 555 458 472.16 1,105 487.23 0.0733
2024-11-08 2024-09-30 13F FAIR ISAAC COM 303250104 97 0 0.00 189 30.56 0.0126
2024-08-14 2024-06-30 13F/A-1 FAIR ISAAC COM 303250104 97 41 73.21 144 108.70 0.0115
2024-08-13 2024-06-30 13F FAIR ISAAC COM 303250104 1,489 1,433 144 0.0050
2024-05-09 2024-03-31 13F FAIR ISAAC COM 303250104 56 10 21.74 70 30.19 0.0053
2024-02-08 2023-12-31 13F FAIR ISAAC COM 303250104 46 -488 -91.39 54 -88.55 0.0044
2023-11-13 2023-09-30 13F FAIR ISAAC COM 303250104 534 500 1,470.59 464 1,614.81 0.0347
2023-08-10 2023-06-30 13F FAIR ISAAC COM 303250104 34 -2,210 -98.48 28 -98.29 0.0019
2023-05-04 2023-03-31 13F FAIR ISAAC COM 303250104 2,244 0 0.00 1,577 17.35 0.0212
2023-02-06 2022-12-31 13F FAIR ISAAC COM 303250104 2,244 0 0.00 1,343 45.35 0.0199
2022-11-08 2022-09-30 13F FAIR ISAAC COM 303250104 2,244 0 0.00 925 2.78 0.0141
2022-08-10 2022-06-30 13F FAIR ISAAC COM 303250104 2,244 0 0.00 900 -14.05 0.0117
2022-05-11 2022-03-31 13F FAIR ISAAC COM 303250104 2,244 0 0.00 1,047 7.50 0.0120
2022-02-08 2021-12-31 13F FAIR ISAAC COM 303250104 2,244 -15,202 -87.14 973 -85.98 0.0101
2021-10-27 2021-09-30 13F FAIR ISAAC COM 303250104 17,446 1,500 9.41 6,942 -13.39 0.0742
2021-08-11 2021-06-30 13F FAIR ISAAC COM 303250104 15,946 -600 -3.63 8,016 -0.34 0.0805
2021-05-13 2021-03-31 13F FAIR ISAAC COM 303250104 16,546 -1,100 -6.23 8,042 -10.81 0.0887
2021-02-11 2020-12-31 13F FAIR ISAAC COM 303250104 17,646 900 5.37 9,018 26.59 0.1023
2020-11-10 2020-09-30 13F FAIR ISAAC COM 303250104 16,746 100 0.60 7,123 2.37 0.0965
2020-08-12 2020-06-30 13F FAIR ISAAC COM 303250104 16,646 -1,361 -7.56 6,959 25.60 0.1037
2020-05-14 2020-03-31 13F FAIR ISAAC COM 303250104 18,007 18,007 5,541 0.0955
2019-11-13 2019-09-30 13F FAIR ISAAC COM 303250104 0 -20,300 -100.00 0 -100.00
2019-08-01 2019-06-30 13F FAIR ISAAC COM 303250104 20,300 20,300 6,375 0.0973
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.