Who owns EFX
Institutions that file 13Fs hold 100% of the shares
Shares they hold, quarter on quarter
-0.3%
112 new, 237 added, 330 cut, 154 sold out
Top 10 holders
46%
of the shares institutions hold
A 13F lists the long positions of managers with more than $100M in US stocks. It shows the last day of a quarter and is filed up to 45 days later. Two managers can report the same shares, so totals can count some shares twice.
Institutional owners
The 25 biggest holders
| Holder | Shares | Value | % of company | From Mar 31, 2026 |
|---|---|---|---|---|
| BlackRock, Inc. | 9.40M | $1.5B | 8.03% | Reduced -0.7% |
| VANGUARD CAPITAL MANAGEMENT LLC | 7.78M | $1.2B | 6.65% | Reduced -0.6% |
| HARRIS ASSOCIATES L P | 7.45M | $1.2B | 6.36% | Reduced -1.1% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.24M | $832.1M | 4.48% | Reduced -0.5% |
| STATE STREET CORP | 5.20M | $825.3M | 4.44% | Added +3.5% |
| Capital International Investors | 5.19M | $823.3M | 4.43% | Added +41.1% |
| Soroban Capital Partners LP | 4.41M | $700.1M | 3.77% | Added +5.4% |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 3.87M | $620.4M | 3.31% | Reduced -17.7% |
| MORGAN STANLEY | 3.31M | $525.5M | 2.83% | Reduced -17.6% |
| BROWN ADVISORY INC | 3.29M | $521.9M | 2.81% | Reduced -9.9% |
| GEODE CAPITAL MANAGEMENT, LLC | 3.16M | $498.9M | 2.70% | Reduced -1.3% |
| AQR CAPITAL MANAGEMENT LLC | 2.67M | $415.9M | 2.28% | Added +51.3% |
| Invesco Ltd. | 2.00M | $317.5M | 1.71% | Added +9.9% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1.96M | $311K | 1.67% | Reduced -25.1% |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 1.89M | $299.7M | 1.61% | Reduced -17.3% |
| GENERATION INVESTMENT MANAGEMENT LLP | 1.83M | $290.9M | 1.57% | Added +3.2% |
| LAZARD ASSET MANAGEMENT LLC | 1.55M | $246.5M | 1.33% | Added +25.6% |
| NORGES BANK | 1.54M | $243.7M | 1.31% | New |
| Darsana Capital Partners LP | 1.50M | $238.1M | 1.28% | Held |
| Egerton Capital (UK) LLP | 1.48M | $235.1M | 1.27% | New |
| FMR LLC | 1.35M | $214.2M | 1.15% | Reduced -9.7% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 1.19M | $189.3M | 1.02% | Added +9.1% |
| JANE STREET GROUP, LLC | 1.19M | $188.6M | 1.02% | Added +155.9% |
| BANK OF AMERICA CORP /DE/ | 1.18M | $187.2M | 1.01% | Reduced -44.0% |
| BRANDES INVESTMENT PARTNERS, LP | 1.15M | $182.9M | 0.98% | Added +54.2% |
Show the other 15 holders
This quarter
Who bought and who sold the most shares
Bought the most shares
- NORGES BANK +1.54M, new
- Capital International Investors +1.51M
- Egerton Capital (UK) LLP +1.48M, new
- AQR CAPITAL MANAGEMENT LLC +905K
- Boston Partners +856K
- JANE STREET GROUP, LLC +724K
- Assenagon Asset Management S.A. +600K
- MARSHALL WACE, LLP +554K
- BRANDES INVESTMENT PARTNERS, LP +405K
- Pacer Advisors, Inc. +373K
Sold the most shares
- Cantillon Capital Management LLC -1.79M, sold out
- T. Rowe Price Investment Management, Inc. -1.76M, sold out
- VAN ECK ASSOCIATES CORP -1.57M
- BANK OF AMERICA CORP /DE/ -928K
- MASSACHUSETTS FINANCIAL SERVICES CO /MA/ -830K
- MORGAN STANLEY -705K
- PRICE T ROWE ASSOCIATES INC /MD/ -655K
- Pictet Asset Management Holding SA -625K
- BESSEMER GROUP INC -469K
- JENSEN INVESTMENT MANAGEMENT INC -413K
Superinvestors
Superinvestors holding EFX
| Investor | Quarter | Shares | Value | % of portfolio | Last quarter |
|---|---|---|---|---|---|
| Bill Nygren Harris Associates (Oakmark) | Jun 30, 2026 | 7.45M | $1.2B | 1.59% | Reduced -1.1% |
| Jensen Investment Jensen Investment Management | Jun 30, 2026 | 371K | $58.8M | 1.43% | Reduced -52.7% |
| Wally Weitz Weitz Investment Management | Jun 30, 2026 | 192K | $30.5M | 2.26% | Added +2.3% |
| C.T. Fitzpatrick Vulcan Value Partners | Jun 30, 2026 | 91K | $14.4M | 0.47% | New |
| Tom Gayner Markel Group | Sep 30, 2026 | 73K | $10.0M | 0.08% | Held |
Sold out last quarter: William von Mueffling
More than 5%
13D filings: owners who may push for change
No Schedule 13D about EFX in the last year.