Equifax Inc.
US ˙ NYSE ˙ US2944291051

SecurityEFX / Equifax Inc.
InstitutionWestpac Banking Corp
Latest Disclosed Ownership791 shares
Latest Disclosed Value $ 142,435
Westpac Banking Corp ownership in EFX / Equifax Inc.

On May 11, 2026 - Westpac Banking Corp filed a 13F-HR form disclosing ownership of 791 shares of Equifax Inc. (US:EFX) valued at $142,435 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 791 shares of Equifax Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $134,597 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 791 0 0.00 142 -16.96 0.0050
2026-02-10 2025-12-31 13F EQUIFAX COM 294429105 791 0 0.00 172 -15.35 0.0108
2025-11-14 2025-09-30 13F/A-1 EQUIFAX INC USD 1.25 COM 294429105 791 0 0.00 203 -1.46 0.0126
2025-11-12 2025-09-30 13F EQUIFAX INC USD 1.25 COM 294429105 791 0 203 0.0051
2025-08-11 2025-06-30 13F EQUIFAX COM 294429105 791 -5,565 -87.56 205 -86.76 0.0137
2025-05-13 2025-03-31 13F EQUIFAX COM 294429105 6,356 5,565 703.54 1,548 670.15 0.1139
2025-02-12 2024-12-31 13F EQUIFAX COM 294429105 791 0 0.00 202 -13.36 0.0134
2024-11-08 2024-09-30 13F EQUIFAX COM 294429105 791 0 0.00 232 21.47 0.0156
2024-08-14 2024-06-30 13F/A-1 EQUIFAX COM 294429105 791 211 36.38 192 23.23 0.0152
2024-08-13 2024-06-30 13F EQUIFAX COM 294429105 242 -338 192 0.0066
2024-05-09 2024-03-31 13F EQUIFAX COM 294429105 580 27 4.88 155 13.97 0.0118
2024-02-08 2023-12-31 13F EQUIFAX COM 294429105 553 0 0.00 137 34.65 0.0113
2023-11-13 2023-09-30 13F EQUIFAX COM 294429105 553 -12,113 -95.63 101 -96.61 0.0076
2023-08-10 2023-06-30 13F EQUIFAX COM 294429105 12,666 -16,254 -56.20 2,980 -49.20 0.2103
2023-05-04 2023-03-31 13F EQUIFAX COM 294429105 28,920 432 1.52 5,866 5.96 0.0789
2023-02-06 2022-12-31 13F EQUIFAX COM 294429105 28,488 -1,518 -5.06 5,537 7.64 0.0818
2022-11-08 2022-09-30 13F EQUIFAX COM 294429105 30,006 -1,050 -3.38 5,144 -9.39 0.0784
2022-08-10 2022-06-30 13F EQUIFAX COM 294429105 31,056 -323 -1.03 5,676 -23.70 0.0740
2022-05-11 2022-03-31 13F EQUIFAX COM 294429105 31,379 -12,278 -28.12 7,440 -41.80 0.0854
2022-02-08 2021-12-31 13F EQUIFAX COM 294429105 43,657 13,306 43.84 12,782 66.19 0.1324
2021-10-27 2021-09-30 13F EQUIFAX COM 294429105 30,351 -2,785 -8.40 7,692 -3.09 0.0822
2021-08-11 2021-06-30 13F EQUIFAX COM 294429105 33,136 0 0.00 7,936 32.24 0.0797
2021-05-13 2021-03-31 13F EQUIFAX COM 294429105 33,136 -17,539 -34.61 6,002 -38.59 0.0662
2021-02-11 2020-12-31 13F EQUIFAX COM 294429105 50,675 1,653 3.37 9,772 27.06 0.1109
2020-11-10 2020-09-30 13F EQUIFAX COM 294429105 49,022 -74,938 -60.45 7,692 -63.90 0.1042
2020-08-12 2020-06-30 13F EQUIFAX COM 294429105 123,960 22,154 21.76 21,306 75.21 0.3176
2020-05-14 2020-03-31 13F EQUIFAX COM 294429105 101,806 -9,274 -8.35 12,161 -21.87 0.2095
2020-02-11 2019-12-31 13F EQUIFAX COM 294429105 111,080 9,131 8.96 15,565 8.53 0.2003
2019-11-13 2019-09-30 13F EQUIFAX COM 294429105 101,949 -21,930 -17.70 14,341 -14.40 0.1994
2019-08-01 2019-06-30 13F EQUIFAX COM 294429105 123,879 201 0.16 16,753 14.32 0.2558
2019-05-14 2019-03-31 13F EQUIFAX COM 294429105 123,678 52,569 73.93 14,656 121.31 0.2419
2019-02-07 2018-12-31 13F EQUIFAX COM 294429105 71,109 63,420 824.81 6,622 560.22 0.1129
2018-11-13 2018-09-30 13F EQUIFAX COM 294429105 7,689 0 0.00 1,004 4.37 0.0172
2018-07-18 2018-06-30 13F EQUIFAX COM 294429105 7,689 0 0.00 962 6.19 0.0185
2018-05-01 2018-03-31 13F EQUIFAX COM 294429105 7,689 0 0.00 906 -0.11 0.0181
2018-01-18 2017-12-31 13F EQUIFAX COM 294429105 7,689 0 0.00 907 11.30 0.0206
2017-10-30 2017-09-30 13F EQUIFAX COM 294429105 7,689 -41,284 -84.30 815 -87.90 0.0179
2017-08-09 2017-06-30 13F EQUIFAX COM 294429105 48,973 -11,098 -18.47 6,730 -18.08 0.1482
2017-05-18 2017-03-31 13F/A-1 EQUIFAX COM 294429105 60,071 -2,657 -4.24 8,214 7.57 0.0658
2017-05-11 2017-03-31 13F EQUIFAX COM 294429105 8,563 1,068
2017-02-09 2016-12-31 13F EQUIFAX COM 294429105 62,728 -201 -0.32 7,637 -9.83 0.0720
2016-11-10 2016-09-30 13F EQUIFAX COM 294429105 62,929 49,971 385.64 8,469 465.66 0.0915
2016-08-10 2016-06-30 13F EQUIFAX COM 294429105 12,958 -80,226 -86.09 1,497 -80.43 0.0164
2016-05-13 2016-03-31 13F EQUIFAX COM 294429105 93,184 5,710 6.53 7,651 -24.99 0.0832
2016-02-11 2015-12-31 13F EQUIFAX COM 294429105 87,474 20,397 30.41 10,201 56.49 0.1128
2015-11-16 2015-09-30 13F/A-1 EQUIFAX COM 294429105 67,077 31,165 86.78 6,519 86.98 0.0717
2015-11-12 2015-09-30 13F EQUIFAX COM 294429105 67,077 6,519
2015-08-12 2015-06-30 13F EQUIFAX COM 294429105 35,912 -18,940 -34.53 3,487 -33.90 0.0341
2015-05-12 2015-03-31 13F EQUIFAX COM 294429105 54,852 -4,386 -7.40 5,274 10.10 0.0458
2015-02-11 2014-12-31 13F EQUIFAX COM 294429105 59,238 -1,669 -2.74 4,791 5.23 0.0456
2014-11-12 2014-09-30 13F EQUIFAX COM 294429105 60,907 7,320 13.66 4,552 17.11 0.0444
2014-08-11 2014-06-30 13F EQUIFAX COM 294429105 53,587 38,710 260.20 3,887 284.09 0.0375
2014-05-12 2014-03-31 13F EQUIFAX COM 294429105 14,877 -28,100 -65.38 1,012 -65.91 0.0108
2014-02-13 2013-12-31 13F EQUIFAX COM 294429105 42,977 1,741 4.22 2,969 20.35 0.0340
2013-11-12 2013-09-30 13F EQUIFAX COM 294429105 41,236 -42,811 -50.94 2,468 -48.83 0.0308
2013-08-14 2013-06-30 13F EQUIFAX COM 294429105 84,047 84,047 4,822 0.0737
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.