Fair Isaac Corporation
MX ˙ BMV ˙ US3032501047
SecurityMX:FICO1 / Fair Isaac Corporation
InstitutionRBF Capital, LLC
Latest Disclosed Ownership20,000 shares
Latest Disclosed Value $ 21,350,800
RBF Capital, LLC ownership in FICO1 / Fair Isaac Corporation

On May 18, 2026 - RBF Capital, LLC filed a 13F-HR/A form disclosing ownership of 20,000 shares of Fair Isaac Corporation (MX:FICO1) valued at $21,350,800 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 17, 2026 disclosing 20,000 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)
2026-05-18 2026-03-31 13F/A-1 FAIR ISAAC COM 303250104 20,000 0 0.00 21,351 -36.86 1.0438
2026-05-14 2026-03-31 13F FAIR ISAAC COM 303250104 20,000 0 21,351 1.1169
2026-02-17 2025-12-31 13F/A-1 FAIR ISAAC COM 303250104 20,000 0 0.00 33,812 12.97 1.5008
2026-02-17 2025-12-31 13F FAIR ISAAC COM 303250104 20,000 0 33,812 1.5008
2025-11-14 2025-09-30 13F FAIR ISAAC COM 303250104 20,000 0 0.00 29,931 -18.13 1.3346
2025-08-14 2025-06-30 13F FAIR ISAAC COM 303250104 20,000 0 0.00 36,559 -0.88 1.7390
2025-05-15 2025-03-31 13F FAIR ISAAC COM 303250104 20,000 0 0.00 36,883 -7.37 2.2145
2025-02-14 2024-12-31 13F FAIR ISAAC COM 303250104 20,000 0 0.00 39,819 2.44 2.0604
2024-11-14 2024-09-30 13F FAIR ISAAC COM 303250104 20,000 0 0.00 38,870 30.55 1.9483
2024-08-14 2024-06-30 13F FAIR ISAAC COM 303250104 20,000 0 0.00 29,773 19.13 1.7111
2024-05-15 2024-03-31 13F FAIR ISAAC COM 303250104 20,000 0 0.00 24,992 7.35 1.3964
2024-02-14 2023-12-31 13F FAIR ISAAC COM 303250104 20,000 0 0.00 23,280 34.02 1.4079
2023-11-14 2023-09-30 13F FAIR ISAAC COM 303250104 20,000 0 0.00 17,371 7.33 1.1413
2023-08-14 2023-06-30 13F FAIR ISAAC COM 303250104 20,000 0 0.00 16,184 15.16 1.0087
2023-05-16 2023-03-31 13F FAIR ISAAC COM 303250104 20,000 0 0.00 14,054 17.38 1.0207
2023-02-14 2022-12-31 13F FAIR ISAAC COM 303250104 20,000 0 0.00 11,972 45.29 0.8997
2022-11-14 2022-09-30 13F FAIR ISAAC COM 303250104 20,000 0 0.00 8,240 -11.67 0.6943
2022-08-15 2022-06-30 13F FAIR ISAAC COM 303250104 20,000 0 0.00 9,329 0.00 0.6489
2022-05-16 2022-03-31 13F FAIR ISAAC COM 303250104 20,000 0 0.00 9,329 7.56 0.5965
2022-02-14 2021-12-31 13F FAIR ISAAC COM 303250104 20,000 0 0.00 8,673 8.97 0.5339
2021-11-15 2021-09-30 13F FAIR ISAAC COM 303250104 20,000 0 0.00 7,959 -20.84 0.4440
2021-08-16 2021-06-30 13F FAIR ISAAC COM 303250104 20,000 0 0.00 10,054 3.43 0.5620
2021-05-17 2021-03-31 13F FAIR ISAAC COM 303250104 20,000 0 0.00 9,721 -4.89 0.6063
2021-03-02 2020-12-31 13F/A-1 FAIR ISAAC COM 303250104 20,000 0 0.00 10,221 20.13 0.7818
2021-02-11 2020-12-31 13F FAIR ISAAC COM 303250104 20,000 0 10,221 886,604.6451
2020-11-16 2020-09-30 13F/A-1 FAIR ISAAC COM 303250104 20,000 0 0.00 8,508 1.76 0.8579
2020-11-16 2020-09-30 13F FAIR ISAAC COM 303250104 34,500 178
2020-08-14 2020-06-30 13F FAIR ISAAC COM 303250104 20,000 0 0.00 8,361 35.86 0.9016
2020-05-18 2020-03-31 13F FAIR ISAAC COM 303250104 20,000 0 0.00 6,154 -17.88 0.8054
2020-02-13 2019-12-31 13F FAIR ISAAC COM 303250104 20,000 0 0.00 7,494 23.46 0.7160
2019-11-13 2019-09-30 13F FAIR ISAAC COM 303250104 20,000 0 0.00 6,070 -3.34 0.6803
2019-08-13 2019-06-30 13F FAIR ISAAC COM 303250104 20,000 0 0.00 6,280 15.59 0.6318
2019-05-15 2019-03-31 13F FAIR ISAAC COM 303250104 20,000 0 0.00 5,433 45.27 0.6378
2019-02-14 2018-12-31 13F FAIR ISAAC COM 303250104 20,000 0 0.00 3,740 -18.18 0.4882
2018-11-14 2018-09-30 13F FAIR ISAAC COM 303250104 20,000 0 0.00 4,571 18.24 0.4957
2018-08-14 2018-06-30 13F FAIR ISAAC COM 303250104 20,000 0 0.00 3,866 14.14 0.4544
2018-05-15 2018-03-31 13F FAIR ISAAC COM 303250104 20,000 0 0.00 3,387 10.54 0.4038
2018-02-14 2017-12-31 13F FAIR ISAAC COM 303250104 20,000 0 0.00 3,064 9.04 0.3381
2017-11-14 2017-09-30 13F FAIR ISAAC COM 303250104 20,000 0 0.00 2,810 0.79 0.3554
2017-08-14 2017-06-30 13F FAIR ISAAC COM 303250104 20,000 0 0.00 2,788 8.10 0.3657
2017-05-15 2017-03-31 13F FAIR ISAAC COM 303250104 20,000 0 0.00 2,579 8.18 0.3531
2017-02-14 2016-12-31 13F FAIR ISAAC COM 303250104 20,000 0 0.00 2,384 -4.33 0.3398
2016-11-14 2016-09-30 13F FAIR ISAAC COM 303250104 20,000 0 0.00 2,492 10.27 0.4267
2016-08-15 2016-06-30 13F FAIR ISAAC COM 303250104 20,000 0 0.00 2,260 6.50 0.4491
2016-05-16 2016-03-31 13F FAIR ISAAC INC CMN Common Stock 303250104 20,000 0 0.00 2,122 12.63 0.4063
2016-02-16 2015-12-31 13F FAIR ISAAC INC CMN Common Stock 303250104 20,000 0 0.00 1,884 11.48 0.3543
2015-11-16 2015-09-30 13F FAIR ISAAC INC CMN Common Stock 303250104 20,000 0 0.00 1,690 -6.94 0.3520
2015-08-14 2015-06-30 13F FAIR ISAAC INC CMN Common Stock 303250104 20,000 0 0.00 1,816 2.37 0.3431
2015-05-14 2015-03-31 13F FAIR ISAAC INC CMN Common Stock 303250104 20,000 0 0.00 1,774 22.68 0.3601
2015-02-13 2014-12-31 13F FAIR ISAAC INC CMN Common Stock 303250104 20,000 0 0.00 1,446 31.22 0.2995
2014-11-14 2014-09-30 13F FAIR ISAAC INC CMN Common Stock 303250104 20,000 0 0.00 1,102 -13.57 0.2525
2014-08-14 2014-06-30 13F FAIR ISAAC INC CMN Common Stock 303250104 20,000 0 0.00 1,275 15.28 0.3065
2014-05-13 2014-03-31 13F FAIR ISAAC INC CMN Common Stock 303250104 20,000 0 0.00 1,106 -12.01 0.2699
2014-02-14 2013-12-31 13F FAIR ISAAC INC CMN Common Stock 303250104 20,000 0 0.00 1,257 13.65 0.2973
2013-11-14 2013-09-30 13F FAIR ISAAC INC CMN Common Stock 303250104 20,000 0 0.00 1,106 20.61 0.2938
2013-08-14 2013-06-30 13F FAIR ISAAC INC CMN Common Stock 303250104 20,000 20,000 917 0.2605
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.