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EFX

Equifax Inc

Company with tickers: EFX

CIK
33185
CUSIP
294429105
Shares Outstanding
119,072,409
Investor Relations
https://investor.equifax.com/
13F Activity (30d)
235 filings 228 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 803
Total Value: $11,081,675,832
Total Shares: 61,540,936
Showing 1–100 of 819 holdings by value · page 1 of 9

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 803 13F filers · Δ vs Dec 31, 2025
Top Holder
14.9%
Jun 2023 → Mar 2026 · range 11.3% – 14.9%
+3.0 pts
Top 5
41.9%
Jun 2023 → Mar 2026 · range 30.2% – 42.3%
+11.7 pts
Top 10
53.9%
Jun 2023 → Mar 2026 · range 42.5% – 57.6%
+11.3 pts
HHI
480
Jun 2023 → Mar 2026 · range 306 – 480
Broadly held+174

Quarterly Activity

vs Dec 31, 2025
New
135
Increased
288
Decreased
249
Sold Out
169
Unchanged
131
Holder count: -34
Institutional value: +1.8%
Shares held: +22.7%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Showing 100 of 819
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Holder Value (USD) % of 13F Shares Open