Equifax EFX Institutional Ownership

Updated Oct 11, 2026

Equifax Inc (NYSE:EFX) was reported as a holding by 835 institutional investors in 13F filings for the quarter ended June 30, 2026.

• Total shares held in Equifax fell 0.58% versus Q1 2026, while the number of holders fell 3.02% versus Q2 2025.
• Of the 835 holders of EFX in Q2 2026, 372 added to their positions, 347 reduced their stakes and 116 left their positions unchanged.
• Institutional investors held 119.48Mn shares of Equifax in total at the end of Q2 2026, down 691.69K from the prior quarter and up 4.26Mn from a year earlier.
• BlackRock, Inc. was the top holder of Equifax as of June 30, 2026, with 9.4Mn shares.
• The largest position increases in EFX for Q2 2026 were by Capital International Investors (+1.51Mn shares), AQR Capital Management LLC (+905.17K shares), Boston Partners (+856.16K shares), Jane Street Group, LLC (+723.95K shares) and Marshall Wace, LLP (+553.73K shares).
• The largest position reductions in EFX for Q2 2026 were by Van Eck Associates Corp (-1.57Mn shares), Bank of America Corp (-927.93K shares), Massachusetts Financial Services Co (-830.42K shares), Morgan Stanley (-705.46K shares) and T. Rowe Price Associates Inc (-655.14K shares).
• Business Quant data shows the 10 biggest positions in Equifax as of Q2 2026 were held by BlackRock, Inc. (9.4Mn shares), Vanguard Capital Management LLC (7.78Mn shares), Harris Associates L.P. (7.45Mn shares), Vanguard Portfolio Management LLC (5.24Mn shares), State Street Corp (5.2Mn shares), Capital International Investors (5.19Mn shares), Soroban Capital Partners LP (4.41Mn shares), Massachusetts Financial Services Co (3.87Mn shares), Morgan Stanley (3.31Mn shares) and Brown Advisory Inc (3.29Mn shares).