Equifax Inc.
US ˙ NYSE ˙ US2944291051

SecurityEFX / Equifax Inc.
InstitutionD.a. Davidson & Co.
Latest Disclosed Ownership1,329 shares
Latest Disclosed Value $ 239,341
D.a. Davidson & Co. reports 3.35% decrease in ownership of EFX / Equifax Inc.

On May 5, 2026 - D.a. Davidson & Co. filed a 13F-HR form disclosing ownership of 1,329 shares of Equifax Inc. (US:EFX) valued at $239,313 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 1,375 shares of Equifax Inc.. This represents a change in shares of -3.35% during the quarter. The current value of the position is $226,143 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)
2026-05-05 2026-03-31 13F EQUIFAX COM 294429105 1,329 -46 -3.35 239 -19.80 0.0015
2026-01-29 2025-12-31 13F EQUIFAX COM 294429105 1,375 -16 -1.15 298 -16.29 0.0018
2025-10-22 2025-09-30 13F EQUIFAX COM 294429105 1,391 -555 -28.52 357 -29.37 0.0023
2025-07-30 2025-06-30 13F EQUIFAX COM 294429105 1,946 -2,848 -59.41 505 -56.81 0.0036
2025-04-28 2025-03-31 13F EQUIFAX COM 294429105 4,794 780 19.43 1,168 14.08 0.0094
2025-01-31 2024-12-31 13F EQUIFAX COM 294429105 4,014 2,900 260.32 1,023 212.84 0.0083
2024-11-13 2024-09-30 13F EQUIFAX COM 294429105 1,114 0 0.00 327 21.11 0.0027
2024-08-01 2024-06-30 13F EQUIFAX COM 294429105 1,114 -50 -4.30 270 -13.18 0.0024
2024-05-13 2024-03-31 13F EQUIFAX COM 294429105 1,164 210 22.01 311 32.34 0.0028
2024-02-09 2023-12-31 13F EQUIFAX COM 294429105 954 954 236 0.0023
2018-11-13 2018-09-30 13F EQUIFAX COM 294429105 0 -1,650 -100.00 0 -100.00
2018-08-02 2018-06-30 13F EQUIFAX COM 294429105 1,650 -500 -23.26 206 -18.58 0.0040
2018-05-04 2018-03-31 13F EQUIFAX COM 294429105 2,150 250 13.16 253 12.95 0.0052
2018-02-08 2017-12-31 13F EQUIFAX COM 294429105 1,900 1,900 224 0.0047
2017-11-08 2017-09-30 13F EQUIFAX COM 294429105 0 -500 -100.00 0 -100.00
2017-08-11 2017-06-30 13F EQUIFAX COM 294429105 500 -200 -28.57 68 -28.42 0.0015
2017-05-12 2017-03-31 13F EQUIFAX COM 294429105 700 0 0.00 95 15.85 0.0023
2017-02-15 2016-12-31 13F EQUIFAX COM 294429105 700 0 0.00 82 -12.77 0.0019
2016-11-18 2016-09-30 13F/A-1 EQUIFAX COM 294429105 700 -100 -12.50 94 -7.84 0.0023
2016-11-14 2016-09-30 13F EQUIFAX COM 294429105 700 94
2016-08-13 2016-06-30 13F EQUIFAX COM 294429105 800 -300 -27.27 102 -18.40 0.0030
2016-05-13 2016-03-31 13F EQUIFAX COM 294429105 1,100 0 0.00 125 2.46 0.0039
2016-02-12 2015-12-31 13F EQUIFAX COM 294429105 1,100 -200 -15.38 122 -3.17 0.0040
2015-11-13 2015-09-30 13F EQUIFAX COM 294429105 1,300 -5 -0.38 126 0.00 0.0044
2015-08-14 2015-06-30 13F EQUIFAX COM 294429105 1,305 -200 -13.29 126 -9.35 0.0041
2015-05-06 2015-03-31 13F EQUIFAX COM 294429105 1,505 0 0.00 139 14.88 0.0046
2015-02-12 2014-12-31 13F EQUIFAX COM 294429105 1,505 0 0.00 121 8.04 0.0040
2014-11-12 2014-09-30 13F EQUIFAX COM 294429105 1,505 -200 -11.73 112 -8.94 0.0038
2014-07-29 2014-06-30 13F EQUIFAX COM 294429105 1,705 0 0.00 123 6.96 0.0042
2014-05-05 2014-03-31 13F EQUIFAX COM 294429105 1,705 -47 -2.68 115 -4.17 0.0041
2014-02-13 2013-12-31 13F/A-1 EQUIFAX COM 294429105 1,752 -136 -7.20 120 9.09 0.0045
2014-02-12 2013-12-31 13F EQUIFAX COM 294429105 1,752 120
2013-11-14 2013-09-30 13F EQUIFAX COM 294429105 1,888 -269 -12.47 110 -12.00 0.0049
2013-08-16 2013-06-30 13F EQUIFAX COM 294429105 2,157 2,157 125 0.0060
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.