Fair Isaac Corporation
MX ˙ BMV ˙ US3032501047
SecurityMX:FICO1 / Fair Isaac Corporation
InstitutionRhumbline Advisers
Latest Disclosed Ownership50,052 shares
Latest Disclosed Value $ 53,432,381
Rhumbline Advisers reports 2.87% increase in ownership of FICO1 / Fair Isaac Corporation

On May 12, 2026 - Rhumbline Advisers filed a 13F-HR form disclosing ownership of 50,052 shares of Fair Isaac Corporation (MX:FICO1) valued at $53,432,381 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 48,655 shares of Fair Isaac Corporation. This represents a change in shares of 2.87% 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)
2026-05-12 2026-03-31 13F FAIR ISAAC CORPORATION COM COM 303250104 50,052 1,397 2.87 53,432 -35.04 0.0457
2026-02-13 2025-12-31 13F FAIR ISAAC CORPORATION COM COM 303250104 48,655 -2,007 -3.96 82,257 8.49 0.0665
2025-11-06 2025-09-30 13F FAIR ISAAC CORPORATION COM COM 303250104 50,662 -1,165 -2.25 75,817 -19.97 0.0609
2025-08-12 2025-06-30 13F FAIR ISAAC CORPORATION COM COM 303250104 51,827 -46 -0.09 94,738 -0.97 0.0811
2025-05-29 2025-03-31 13F/A-1 FAIR ISAAC CORPORATION COM COM 303250104 51,873 1,867 3.73 95,662 -3.91 0.0895
2025-04-08 2025-03-31 13F FAIR ISAAC CORPORATION COM COM 303250104 51,873 1,867 95,662 0.0895
2025-05-29 2024-12-31 13F/A-1 FAIR ISAAC CORPORATION COM COM 303250104 50,006 -1,413 -2.75 99,558 -0.38 0.0891
2025-01-30 2024-12-31 13F FAIR ISAAC CORPORATION COM COM 303250104 50,006 -1,413 99,558 0.0891
2024-11-12 2024-09-30 13F FAIR ISAAC CORPORATION COM COM 303250104 51,419 -807 -1.55 99,934 28.54 0.0901
2024-08-01 2024-06-30 13F FAIR ISAAC CORPORATION COM COM 303250104 52,226 -1,075 -2.02 77,747 16.73 0.0731
2024-05-09 2024-03-31 13F FAIR ISAAC CORPORATION COM COM 303250104 53,301 679 1.29 66,605 8.74 0.0640
2024-02-08 2023-12-31 13F FAIR ISAAC CORPORATION COM COM 303250104 52,622 -1,206 -2.24 61,252 31.02 0.0642
2023-11-09 2023-09-30 13F FAIR ISAAC CORPORATION COM COM 303250104 53,828 283 0.53 46,751 7.90 0.0543
2023-08-08 2023-06-30 13F FAIR ISAAC CORPORATION COM COM 303250104 53,545 1,305 2.50 43,329 120,258.33 0.0485
2023-05-11 2023-03-31 13F FAIR ISAAC CORPORATION COM COM 303250104 52,240 -25,546 -32.84 37 -99.92 0.0453
2023-02-14 2022-12-31 13F FAIR ISAAC CORPORATION COM COM 303250104 77,786 330 0.43 46,561 45.90 0.0626
2022-11-10 2022-09-30 13F FAIR ISAAC CORPORATION COM COM 303250104 77,456 -399 -0.51 31,913 2.25 0.0475
2022-08-11 2022-06-30 13F FAIR ISAAC CORPORATION COM COM 303250104 77,855 1,035 1.35 31,212 -12.90 0.0455
2022-05-12 2022-03-31 13F FAIR ISAAC CORPORATION COM COM 303250104 76,820 -2,177 -2.76 35,833 4.59 0.0461
2022-02-10 2021-12-31 13F FAIR ISAAC CORPORATION COM COM 303250104 78,997 226 0.29 34,259 9.30 0.0420
2021-11-12 2021-09-30 13F FAIR ISAAC CORPORATION COM COM 303250104 78,771 -1,221 -1.53 31,345 -22.05 0.0424
2021-08-05 2021-06-30 13F FAIR ISAAC CORPORATION COM COM 303250104 79,992 -2,603 -3.15 40,210 0.16 0.0528
2021-05-06 2021-03-31 13F FAIR ISAAC CORPORATION COM COM 303250104 82,595 -1,906 -2.26 40,145 -7.04 0.0545
2021-02-10 2020-12-31 13F FAIR ISAAC CORPORATION COM COM 303250104 84,501 -2,440 -2.81 43,183 16.76 0.0596
2020-11-12 2020-09-30 13F FAIR ISAAC CORPORATION COM COM 303250104 86,941 -2,926 -3.26 36,983 -1.56 0.0580
2020-08-13 2020-06-30 13F FAIR ISAAC CORPORATION COM COM 303250104 89,867 5,541 6.57 37,568 44.79 0.0627
2020-05-06 2020-03-31 13F FAIR ISAAC CORPORATION COM COM 303250104 84,326 -1,136 -1.33 25,946 -18.97 0.0544
2020-02-05 2019-12-31 13F FAIR ISAAC CORPORATION COM COM 303250104 85,462 -483 -0.56 32,021 22.75 0.0536
2019-10-23 2019-09-30 13F FAIR ISAAC CORPORATION COM COM 303250104 85,945 -1,618 -1.85 26,086 -5.13 0.0477
2019-08-14 2019-06-30 13F FAIR ISAAC CORPORATION COM COM 303250104 87,563 -96 -0.11 27,497 15.48 0.0516
2019-05-01 2019-03-31 13F FAIR ISAAC CORPORATION COM COM 303250104 87,659 569 0.65 23,811 46.21 0.0461
2019-01-31 2018-12-31 13F FAIR ISAAC CORPORATION COM COM 303250104 87,090 20,727 31.23 16,286 7.38 0.0354
2018-11-07 2018-09-30 13F FAIR ISAAC CORPORATION COM COM 303250104 66,363 -2,940 -4.24 15,167 13.20 0.0293
2018-08-06 2018-06-30 13F FAIR ISAAC CORPORATION COM COM 303250104 69,303 2,517 3.77 13,398 18.44 0.0270
2018-05-02 2018-03-31 13F FAIR ISAAC CORPORATION COM COM 303250104 66,786 -4,242 -5.97 11,312 3.96 0.0236
2018-02-09 2017-12-31 13F FAIR ISAAC CORPORATION COM COM 303250104 71,028 -6,779 -8.71 10,881 -0.47 0.0221
2017-11-06 2017-09-30 13F FAIR ISAAC CORPORATION COM COM 303250104 77,807 8,945 12.99 10,932 13.88 0.0238
2017-08-02 2017-06-30 13F FAIR ISAAC CORPORATION COM COM 303250104 68,862 -898 -1.29 9,600 6.71 0.0219
2017-05-02 2017-03-31 13F FAIR ISAAC CORPORATION COM COM 303250104 69,760 2,363 3.51 8,996 11.96 0.0210
2017-01-27 2016-12-31 13F FAIR ISAAC CORPORATION COM COM 303250104 67,397 2,050 3.14 8,035 -1.31 0.0204
2016-11-08 2016-09-30 13F FAIR ISAAC CORPORATION COM COM 303250104 65,347 1,769 2.78 8,142 13.32 0.0224
2016-08-11 2016-06-30 13F FAIR ISAAC CORPORATION COM COM 303250104 63,578 205 0.32 7,185 6.87 0.0213
2016-05-02 2016-03-31 13F FAIR ISAAC CORP U COM 303250104 63,373 1,355 2.18 6,723 15.10 0.0209
2016-02-03 2015-12-31 13F FAIR ISAAC CORP U COM 303250104 62,018 945 1.55 5,841 13.18 0.0188
2015-11-04 2015-09-30 13F FAIR ISAAC CORP U COM 303250104 61,073 1,816 3.06 5,161 -4.05 0.0176
2015-08-04 2015-06-30 13F FAIR ISAAC CORP U COM 303250104 59,257 -1,425 -2.35 5,379 -0.09 0.0171
2015-05-12 2015-03-31 13F FAIR ISAAC CORP U COM 303250104 60,682 6,717 12.45 5,384 37.98 0.0155
2015-02-06 2014-12-31 13F FAIR ISAAC CORP U COM 303250104 53,965 -3,935 -6.80 3,902 22.32 0.0113
2014-11-12 2014-09-30 13F FAIR ISAAC CORP U COM 303250104 57,900 -100 -0.17 3,190 -13.74 0.0096
2014-08-06 2014-06-30 13F FAIR ISAAC CORP U COM 303250104 58,000 -8,563 -12.86 3,698 0.43 0.0109
2014-05-06 2014-03-31 13F FAIR ISAAC CORP U COM 303250104 66,563 -1,260 -1.86 3,682 -13.61 0.0109
2014-02-03 2013-12-31 13F FAIR ISAAC CORP U COM 303250104 67,823 -1,753 -2.52 4,262 10.82 0.0126
2013-11-05 2013-09-30 13F FAIR ISAAC CORP U COM 303250104 69,576 -667 -0.95 3,846 19.48 0.0119
2013-08-07 2013-06-30 13F FAIR ISAAC CORP U COM 303250104 70,243 70,243 3,219 0.0103
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.