Equifax Inc.
Equifax Inc. (EFX) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · EFX · as of Sep 30, 2025
Ownership Breakdown
879
Institutional Holders
▼ 4 vs Q2
$30.98B
Total Inst. Value
▲ $84.70M vs Q2
120.63M
Shares Outstanding
freeFloat 98.28%
120.74M
13F Shares Held
▲ 1.59M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
EFX largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC services-consumer credit reporting, collection agencies | 15.28M | 12.32% | 12.32% | $3.92T | Nov 7, 2025 | ▲ 316.0K |
CAPITAL INTERNATIONAL INVESTORS services-consumer credit reporting, collection agencies | 10.43M | 8.42% | 8.42% | $2.68T | Nov 13, 2025 | ▼ 43.7K |
BLACKROCK, INC. services-consumer credit reporting, collection agencies | 9.18M | 7.40% | 7.40% | $2.35T | Nov 12, 2025 | ▲ 126.7K |
PRICE T ROWE ASSOCIATES INC /MD/ services-consumer credit reporting, collection agencies | 5.95M | 4.80% | 4.80% | $1.53T | Nov 14, 2025 | ▲ 60.2K |
HARRIS ASSOCIATES L P services-consumer credit reporting, collection agencies | 5.83M | 4.70% | 4.70% | $1.50T | Nov 14, 2025 | ▲ 725.9K |
STATE STREET CORP services-consumer credit reporting, collection agencies | 4.99M | 4.02% | 4.02% | $1.28T | Nov 14, 2025 | ▲ 21.3K |
MORGAN STANLEY services-consumer credit reporting, collection agencies | 4.64M | 3.74% | 3.74% | $1.19T | May 27, 2026 | ▲ 749.5K |
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ services-consumer credit reporting, collection agencies | 3.20M | 2.58% | 2.58% | $820.54B | Oct 29, 2025 | ▼ 151.8K |
GEODE CAPITAL MANAGEMENT, LLC services-consumer credit reporting, collection agencies | 3.18M | 2.56% | 2.56% | $811.42B | Nov 12, 2025 | ▲ 33.5K |
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC services-consumer credit reporting, collection agencies | 3.02M | 2.43% | 2.43% | $773.93B | Nov 13, 2025 | ▼ 67.0K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
26
Increased
+6.07M shares0
New Positions
first time holders23
Decreased
−2.94M shares0
Sold Out
fully exitedNet shares change (top 50)
+3.13M
+6.07M / −2.94M
Net new holders
+3
0 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
EFX insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
1
Buy transactions
8
Sell transactions
0.13
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
TILLMAN AUDREY B director | May 7, 2026 | Award | 1,253 | $175.62 | $220.1K | 6.7K | Form 4 ↗ |
Smith Melissa D director | May 7, 2026 | Award | 1,253 | $175.62 | $220.1K | 6.8K | Form 4 ↗ |
McKinley John A director | May 7, 2026 | Award | 1,253 | $175.62 | $220.1K | 34.7K | Form 4 ↗ |
MCGREGOR SCOTT A director | May 7, 2026 | Award | 1,253 | $175.62 | $220.1K | 11.3K | Form 4 ↗ |
MARCUS ROBERT D director | May 7, 2026 | Award | 1,253 | $175.62 | $220.1K | 18.3K | Form 4 ↗ |
Larson Barbara A director | May 7, 2026 | Award | 1,253 | $175.62 | $220.1K | 3.9K | Form 4 ↗ |
HOUGH G. THOMAS director | May 7, 2026 | Award | 1,253 | $175.62 | $220.1K | 16.3K | Form 4 ↗ |
Fichuk Karen L director | May 7, 2026 | Award | 1,253 | $175.62 | $220.1K | 5.0K | Form 4 ↗ |
FEIDLER MARK L director | May 7, 2026 | Award | 1,253 | $175.62 | $220.1K | 25.1K | Form 4 ↗ |
Borton Chad M EVP, Pres Workforce Solutions | May 6, 2026 | Tax Withhold | 1,934 | $173.20 | $335.0K | 32.0K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Equifax Inc. (EFX) is primarily owned by institutional investors, who hold approximately 100.0% of total shares outstanding. Company insiders own approximately 1.72%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of Equifax Inc. is VANGUARD GROUP INC, holding approximately 15.28 million shares — equal to 12.32% of outstanding shares — as of September 30, 2025.
A total of 879 institutional investors currently hold EFX stock, with a combined institutional value of approximately $30.98 billion as of the most recent 13F filing period.
Frequently asked questions
EFX ownershipEquifax Inc. (EFX) is primarily owned by institutional investors, who hold approximately 100.0% of shares. The largest shareholder is VANGUARD GROUP INC with a 12.32% stake. Company insiders hold 1.72%. Data sourced from SEC Form 13F as of September 30, 2025.