Equifax Inc.
US ˙ NYSE ˙ US2944291051

SecurityEFX / Equifax Inc.
InstitutionMackenzie Financial Corp
Latest Disclosed Ownership220,151 shares
Latest Disclosed Value $ 39,642,591
Mackenzie Financial Corp reports 6.68% increase in ownership of EFX / Equifax Inc.

On May 13, 2026 - Mackenzie Financial Corp filed a 13F-HR form disclosing ownership of 220,151 shares of Equifax Inc. (US:EFX) valued at $39,642,591 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 206,373 shares of Equifax Inc.. This represents a change in shares of 6.68% during the quarter. The current value of the position is $37,460,894 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)
2026-05-13 2026-03-31 13F EQUIFAX COM 294429105 220,151 13,778 6.68 39,643 -12.82 0.0476
2026-02-18 2025-12-31 13F EQUIFAX COM 294429105 206,373 57,299 38.44 45,471 18.91 0.0539
2025-11-13 2025-09-30 13F EQUIFAX COM 294429105 149,074 -36,781 -19.79 38,242 -20.67 0.0463
2025-08-13 2025-06-30 13F EQUIFAX COM 294429105 185,855 28,898 18.41 48,205 26.10 0.0625
2025-05-07 2025-03-31 13F EQUIFAX COM 294429105 156,957 -39,791 -20.22 38,228 -23.76 0.0544
2025-05-02 2024-12-31 13F/A-2 EQUIFAX COM 294429105 196,748 42,308 27.39 50,141 10.48 0.0683
2025-02-20 2024-12-31 13F/A-1 EQUIFAX COM 294429105 196,748 42,308 50,141 0.0652
2025-02-14 2024-12-31 13F Equifax Common Stock 294429105 196,748 42,308 27,213 0.0391
2024-11-13 2024-09-30 13F EQUIFAX COM 294429105 154,440 -33,344 -17.76 45,384 -0.32 0.0632
2024-08-14 2024-06-30 13F EQUIFAX COM 294429105 187,784 -317,815 -62.86 45,530 -66.34 0.0677
2024-05-10 2024-03-31 13F EQUIFAX COM 294429105 505,599 -16,670 -3.19 135,258 4.73 0.1949
2024-01-30 2023-12-31 13F EQUIFAX COM 294429105 522,269 -5,191 -0.98 129,152 37.07 0.1948
2023-10-25 2023-09-30 13F EQUIFAX COM 294429105 527,460 -15,948 -2.93 94,220 -24.33 0.1584
2023-08-03 2023-06-30 13F EQUIFAX COM 294429105 543,408 -217,901 -28.62 124,511 -19.37 0.1889
2023-04-24 2023-03-31 13F EQUIFAX COM 294429105 761,309 -22,701 -2.90 154,424 1.34 0.2385
2023-02-14 2022-12-31 13F EQUIFAX COM 294429105 784,010 -2,315 -0.29 152,380 13.04 0.2545
2022-10-07 2022-09-30 13F Equifax Common Stock 294429105 786,325 -109,429 -12.22 134,800 -17.67 0.2319
2022-08-10 2022-06-30 13F EQUIFAX COM 294429105 895,754 -1,824,060 -67.07 163,726 -74.61 0.2622
2022-05-13 2022-03-31 13F EQUIFAX COM 294429105 2,719,814 121,484 4.68 644,868 -15.23 0.8646
2022-02-14 2021-12-31 13F EQUIFAX COM 294429105 2,598,330 124,344 5.03 760,765 21.34 1.0250
2021-11-08 2021-09-30 13F EQUIFAX COM 294429105 2,473,986 -209,255 -7.80 626,958 -2.44 0.8891
2021-08-11 2021-06-30 13F EQUIFAX COM 294429105 2,683,241 -686,314 -20.37 642,663 5.30 0.8938
2021-05-14 2021-03-31 13F EQUIFAX COM 294429105 3,369,555 314,766 10.30 610,327 3.61 0.9302
2021-02-10 2020-12-31 13F EQUIFAX COM 294429105 3,054,789 308,570 11.24 589,086 36.72 1.2721
2020-11-13 2020-09-30 13F EQUIFAX COM 294429105 2,746,219 1,306,693 90.77 430,882 74.15 1.0703
2020-08-13 2020-06-30 13F EQUIFAX COM 294429105 1,439,526 -81,327 -5.35 247,426 36.20 0.6622
2020-05-14 2020-03-31 13F EQUIFAX COM 294429105 1,520,853 -689,214 -31.19 181,666 -41.34 0.5841
2020-02-13 2019-12-31 13F EQUIFAX COM 294429105 2,210,067 196,715 9.77 309,675 9.34 0.7617
2019-11-14 2019-09-30 13F EQUIFAX COM 294429105 2,013,352 -318,163 -13.65 283,218 -10.18 0.7443
2019-08-23 2019-06-30 13F/A-1 EQUIFAX COM 294429105 2,331,515 -128,870 -5.24 315,314 8.15 0.8134
2019-08-14 2019-06-30 13F EQUIFAX COM 294429105 2,331,515 -128,870 315,314
2019-05-15 2019-03-31 13F EQUIFAX COM 294429105 2,460,385 -304,506 -11.01 291,556 13.23 0.7035
2019-02-06 2018-12-31 13F EQUIFAX COM 294429105 2,764,891 851,486 44.50 257,494 3.07 0.6769
2018-11-15 2018-09-30 13F EQUIFAX COM 294429105 1,913,405 22,228 1.18 249,833 5.59 0.6078
2018-08-13 2018-06-30 13F EQUIFAX COM 294429105 1,891,177 745,587 65.08 236,605 75.31 0.6037
2018-05-14 2018-03-31 13F/A-1 EQUIFAX COM 294429105 1,145,590 172,180 17.69 134,962 17.58 0.3440
2018-05-14 2018-03-31 13F EQUIFAX COM 294429105 1,145,590 134,962
2018-02-13 2017-12-31 13F EQUIFAX COM 294429105 973,410 717,320 280.10 114,785 322.89 0.2771
2017-11-13 2017-09-30 13F EQUIFAX COM 294429105 256,090 -149,018 -36.78 27,143 -51.24 0.1464
2017-08-14 2017-06-30 13F EQUIFAX COM 294429105 405,108 195,448 93.22 55,670 94.18 0.3099
2017-05-25 2017-03-31 13F/A-1 EQUIFAX COM 294429105 209,660 209,660 28,669 0.1677
2017-05-12 2017-03-31 13F EQUIFAX COM 294429105 209,660 28,669
2017-02-14 2016-12-31 13F EQUIFAX COM 294429105 0 -4,879 -100.00 0 -100.00
2016-11-15 2016-09-30 13F EQUIFAX COM 294429105 4,879 -6,700 -57.86 657 -55.82 0.0041
2016-08-12 2016-06-30 13F EQUIFAX COM 294429105 11,579 6,700 137.32 1,487 166.49 0.0084
2016-05-12 2016-03-31 13F EQUIFAX COM 294429105 4,879 0 0.00 558 2.76 0.0051
2016-02-12 2015-12-31 13F EQUIFAX COM 294429105 4,879 4,879 543 0.0034
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.