Equifax Inc.
US ˙ NYSE ˙ US2944291051

SecurityEFX / Equifax Inc.
InstitutionIng Groep Nv
Latest Disclosed Ownership15,528 shares
Latest Disclosed Value $ 2,796,127
Ing Groep Nv reports 19.28% increase in ownership of EFX / Equifax Inc.

On May 11, 2026 - Ing Groep Nv filed a 13F-HR form disclosing ownership of 15,528 shares of Equifax Inc. (US:EFX) valued at $2,796,127 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 13,018 shares of Equifax Inc.. This represents a change in shares of 19.28% during the quarter. The current value of the position is $2,642,244 USD.

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 EQUIFAX COM 294429105 15,528 2,510 19.28 2,796 -0.99 0.0171
2026-02-11 2025-12-31 13F EQUIFAX COM 294429105 13,018 13,018 2,825 0.0170
2025-05-09 2025-03-31 13F EQUIFAX COM 294429105 0 -15,831 -100.00 0 -100.00
2025-02-03 2024-12-31 13F EQUIFAX COM 294429105 15,831 15,831 4,035 0.0272
2024-08-13 2024-06-30 13F EQUIFAX COM 294429105 0 -8,896 -100.00 0 -100.00
2024-05-10 2024-03-31 13F EQUIFAX COM 294429105 8,896 7,427 505.58 2,380 555.37 0.0163
2024-02-08 2023-12-31 13F EQUIFAX COM 294429105 1,469 -637 -30.25 363 -5.71 0.0029
2023-10-27 2023-09-30 13F EQUIFAX COM 294429105 2,106 2,106 386 0.0034
2023-08-07 2023-06-30 13F EQUIFAX COM 294429105 0 -1,816 -100.00 0 -100.00
2023-05-09 2023-03-31 13F EQUIFAX COM 294429105 1,816 -2 -0.11 368 4.25 0.0036
2023-02-13 2022-12-31 13F EQUIFAX COM 294429105 1,818 1,818 353 0.0035
2022-11-14 2022-09-30 13F EQUIFAX COM 294429105 0 -3,721 -100.00 0 -100.00
2022-08-08 2022-06-30 13F EQUIFAX COM 294429105 3,721 -15,635 -80.78 680 -85.18 0.0079
2022-05-13 2022-03-31 13F EQUIFAX COM 294429105 19,356 3,433 21.56 4,589 -1.57 0.0463
2022-02-11 2021-12-31 13F EQUIFAX COM 294429105 15,923 5,694 55.67 4,662 79.86 0.0417
2021-11-02 2021-09-30 13F EQUIFAX COM 294429105 10,229 233 2.33 2,592 8.27 0.0333
2021-08-13 2021-06-30 13F EQUIFAX COM 294429105 9,996 7,932 384.30 2,394 540.11 0.0382
2021-05-12 2021-03-31 13F EQUIFAX COM 294429105 2,064 -6,004 -74.42 374 -75.96 0.0077
2021-02-11 2020-12-31 13F EQUIFAX COM 294429105 8,068 5,380 200.15 1,556 268.72 0.0347
2020-11-12 2020-09-30 13F EQUIFAX COM 294429105 2,688 2,688 422 0.0174
2020-08-13 2020-06-30 13F EQUIFAX COM 294429105 0 -2,212 -100.00 0 -100.00
2020-05-06 2020-03-31 13F EQUIFAX COM 294429105 2,212 2,212 264 0.0113
2019-11-08 2019-09-30 13F EQUIFAX COM 294429105 0 -2,371 -100.00 0 -100.00
2019-08-12 2019-06-30 13F EQUIFAX COM 294429105 2,371 2,371 321 0.0056
2019-02-13 2018-12-31 13F EQUIFAX COM 294429105 0 -6,792 -100.00 0 -100.00
2018-11-06 2018-09-30 13F EQUIFAX COM 294429105 6,792 6,792 887 0.0153
2018-08-10 2018-06-30 13F EQUIFAX COM 294429105 0 -2,837 -100.00 0 -100.00
2018-05-07 2018-03-31 13F EQUIFAX COM 294429105 2,837 2,837 334 0.0060
2018-02-06 2017-12-31 13F EQUIFAX COM 294429105 0 -14,303 -100.00 0 -100.00
2017-11-08 2017-09-30 13F EQUIFAX COM 294429105 14,303 14,303 1,516 0.0292
2017-05-01 2017-03-31 13F EQUIFAX COM 294429105 0 -6,908 -100.00 0 -100.00
2017-02-06 2016-12-31 13F EQUIFAX COM 294429105 6,908 6,908 820 0.0154
2016-11-14 2016-09-30 13F EQUIFAX COM 294429105 0 -4,248 -100.00 0 -100.00
2016-07-27 2016-06-30 13F EQUIFAX COM 294429105 4,248 1,532 56.41 545 75.81 0.0073
2016-05-12 2016-03-31 13F EQUIFAX COM 294429105 2,716 -60,152 -95.68 310 -95.57 0.0039
2016-02-12 2015-12-31 13F EQUIFAX COM 294429105 62,868 54,507 651.92 7,000 762.07 0.0421
2015-12-09 2015-09-30 13F/A-1 EQUIFAX COM 294429105 8,361 8,361 0.00 812 0.0056
2015-11-10 2015-09-30 13F EQUIFAX COM 294429105 8,361 812
2015-08-10 2015-06-30 13F EQUIFAX COM 294429105 0 -4,690 -100.00 0 -100.00
2015-05-14 2015-03-31 13F EQUIFAX COM 294429105 4,690 -31,931 -87.19 437 -85.25 0.0022
2015-02-17 2014-12-31 13F EQUIFAX COM 294429105 36,621 36,621 2,962 0.0139
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.