Group One Trading
EFX icon

Group One Trading’s Equifax EFX Stock Holding History

Group One Trading’s Portfolio EFX Stock Details EFX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$141K Buy
888
+445
+100% +$75.8K ﹤0.01% 4573
2026
Q1 		$79.8K Buy
443
+206
+87% +$40.9K ﹤0.01% 4923
2025
Q4 		$51.4K Sell
237
-423
-64% -$92.6K ﹤0.01% 5582
2025
Q3 		$169K Buy
660
+92
+16% +$23.1K ﹤0.01% 4846
2025
Q2 		$147K Buy
+568
New +$144K ﹤0.01% 4639
2024
Q2 		– Sell
-3
Closed -$716 – 6900
2024
Q1 		$803 Buy
+3
New +$763 ﹤0.01% 6679
2023
Q2 		– Sell
-1
Closed -$210 – 7774
2023
Q1 		$203 Sell
1
-2,001
-100% -$417K ﹤0.01% 6992
2022
Q4 		$389K Buy
+2,002
New +$366K ﹤0.01% 3269
2021
Q2 		– Sell
-369
Closed -$82.5K – 8235
2021
Q1 		$67K Buy
+369
New +$65.2K ﹤0.01% 6002
2019
Q3 		– Sell
-22,944
Closed -$3.23M – 5238
2019
Q2 		$3.1M Buy
22,944
+4,107
+22% +$515K 0.03% 793
2019
Q1 		$2.23M Sell
18,837
-241
-1% -$25.7K 0.02% 860
2018
Q4 		$1.78M Sell
19,078
-3,706
-16% -$394K 0.02% 1112
2018
Q3 		$2.98M Buy
22,784
+12,422
+120% +$1.62M 0.02% 886
2018
Q2 		$1.3M Sell
10,362
-12,693
-55% -$1.5M 0.01% 1468
2018
Q1 		$2.72M Sell
23,055
-1,628
-7% -$195K 0.03% 797
2017
Q4 		$2.91M Sell
24,683
-13,742
-36% -$1.54M 0.02% 953
2017
Q3 		$4.07M Buy
+38,425
New +$5.08M 0.04% 612

Other funds holding EFX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Harris Associates
Harris Associates Chicago, Illinois $75.4B AUM 14.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
SCP
Soroban Capital Partners New York $47.8B AUM 11.8% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Brown Advisory
Brown Advisory Baltimore, Maryland $64.6B AUM 18.98% 1-Year Est. Return

Group One Trading's EFX Position: Q2 2026 in Review

Group One Trading increased its Equifax (EFX) stake by 100% in Q2 2026, buying an estimated $75.8K and bringing the position to 888 shares worth $141K. The position accounts for ﹤0.01% of the portfolio, ranked #4573.

Group One Trading first reported a position in EFX in Q3 2017 and has held it in 17 quarters since. The position peaked at $4.07M in Q3 2017. 832 funds tracked by Wall St. Rank hold EFX as of Q2 2026.

  • Group One Trading held 888 shares of Equifax worth $141K as of Q2 2026.
  • Group One Trading bought 445 Equifax shares in Q2 2026, an estimated $75.8K.
  • Equifax made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #4573 holding.
  • Group One Trading first reported a position in Equifax in Q3 2017 and has held it in 17 quarters since.
  • Group One Trading's Equifax position peaked at $4.07M in Q3 2017.
  • 832 funds tracked by Wall St. Rank held Equifax as of Q2 2026.

Based on Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.