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861 hedge funds and large institutions have $30.9B invested in Equifax in 2025 Q2 according to their latest regulatory filings, with 133 funds opening new positions, 309 increasing their positions, 264 reducing their positions, and 72 closing their positions.

New
Increased
Maintained
Reduced
Closed

85% more first-time investments, than exits

New positions opened: 133 | Existing positions closed: 72

17% more repeat investments, than reductions

Existing positions increased: 309 | Existing positions reduced: 264

6% more funds holding

Funds holding: 810861 (+51)

3% more capital invested

Capital invested by funds: $30B → $30.9B (+$908M)

2.75% less ownership

Funds ownership: 98.74%95.98% (-2.8%)

6% less funds holding in top 10

Funds holding in top 10: 1615 (-1)

37% less call options, than puts

Call options by funds: $47.2M | Put options by funds: $74.6M

Holders
861
Holders Change
+51
Holders Change %
+6.3%
% of All Funds
11.34%
Holding in Top 10
15
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-6.25%
% of All Funds
0.2%
New
133
Increased
309
Reduced
264
Closed
72
Calls
$47.2M
Puts
$74.6M
Net Calls
-$27.4M
Net Calls Change
-$27.7M
Name Holding Trade Value Shares
Change
Change in
Stake
Adage Capital Partners
101
Adage Capital Partners
Massachusetts
$24.3M -$2.39M -9,400 -9%
New York State Teachers Retirement System (NYSTRS)
102
New York State Teachers Retirement System (NYSTRS)
New York
$24M -$19.6K -77 -0.1%
National Bank of Canada
103
National Bank of Canada
Quebec, Canada
$23.5M +$9.89M +38,884 +75%
CPIM
104
Coalescence Partners Investment Management
New York
$23.1M +$1.69M +6,632 +8%
Citadel Advisors
105
Citadel Advisors
Florida
$22.8M -$947K -3,725 -4%
IAMOG
106
Investors Asset Management of Georgia
Georgia
$22.6M -$254K -999 -1%
Citigroup
107
Citigroup
New York
$22.5M -$7.24M -28,446 -25%
Renaissance Technologies
108
Renaissance Technologies
New York
$22.3M -$16.6M -65,100 -43%
CII
109
Capital International Inc
California
$22.1M +$3.43M +13,476 +19%
Marshall Wace
110
Marshall Wace
United Kingdom
$21.9M +$21.5M +84,383 New
Prudential Financial
111
Prudential Financial
New Jersey
$21.8M +$4.75M +18,661 +28%
EPFB
112
Employees Provident Fund Board
Malaysia
$21.3M +$1.1M +4,318 +6%
William Blair & Company
113
William Blair & Company
Illinois
$20.9M +$5.78M +22,724 +39%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
114
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$20.7M +$884K +3,476 +5%
Stifel Financial
115
Stifel Financial
Missouri
$20.5M -$467K -1,836 -2%
Qube Research & Technologies (QRT)
116
Qube Research & Technologies (QRT)
United Kingdom
$20.5M +$20.1M +78,866 New
BDLIB
117
Banque de Luxembourg Investments (BLI)
Luxembourg
$20.4M +$3.33M +13,100 +20%
ECM
118
Eisler Capital Management
United Kingdom
$20.1M +$19.7M +77,494 New
Connor, Clark & Lunn Investment Management (CC&L)
119
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$19.6M -$8.08M -31,769 -30%
Robeco Institutional Asset Management
120
Robeco Institutional Asset Management
Netherlands
$19.5M -$462K -1,816 -2%
SAM
121
Storebrand Asset Management
Norway
$19.4M -$5.85K -23 -0%
LPL Financial
122
LPL Financial
California
$19.3M +$378K +1,487 +2%
APG Asset Management
123
APG Asset Management
Netherlands
$19.2M +$523K +2,058 +2%
MG
124
Markel Group
Virginia
$18.9M
TSAM
125
Trinity Street Asset Management
United Kingdom
$18.8M +$18.4M +72,531 New

EFX Hedge Fund Activity: Q2 2025 in Review

861 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Equifax (EFX) for Q2 2025, worth a combined $30.9B — up 3% from $30B a quarter earlier.

Buyers outnumbered sellers: 133 funds opened new EFX positions and 72 closed out — a net gain of 61 holders — while 309 added to existing stakes and 264 trimmed.

The largest buyer was Harris Associates, adding an estimated $137M. The largest seller was T. Rowe Price Associates, cutting an estimated $291M.

  • 861 institutional investors held Equifax (EFX) as of Q2 2025, up from 810 in Q1 2025.
  • Funds reported $30.9B of Equifax stock for Q2 2025, up 3% quarter-over-quarter.
  • 133 funds opened new Equifax positions in Q2 2025 and 72 closed out, a net change of +61 holders.
  • The largest Equifax buyer in Q2 2025 was Harris Associates, an estimated $137M added.
  • The largest Equifax seller in Q2 2025 was T. Rowe Price Associates, an estimated $291M sold.

Based on aggregated 13F filings for Q2 2025.