Twin Tree Management
EFX icon

Twin Tree Management’s Equifax EFX Stock Holding History

Twin Tree Management’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
Q1 		$450K Sell
2,500
-500
-17% -$99.3K 0.01% 955
2025
Q4 		$651K Sell
3,000
-5,700
-66% -$1.25M 0.01% 1085
2025
Q3 		$2.23M Hold
8,700
– – 0.01% 1011
2025
Q2 		$2.26M Buy
+8,700
New +$2.21M ﹤0.01% 1227
2024
Q1 		– Sell
-14,500
Closed -$3.59M – 1361
2023
Q4 		$3.59M Buy
+14,500
New +$2.94M 0.01% 945
2023
Q1 		– Sell
-55,300
Closed -$10.7M – 1357
2022
Q4 		$10.7M Sell
55,300
-2,600
-4% -$475K 0.02% 558
2022
Q3 		$9.93M Sell
57,900
-30,500
-35% -$5.97M 0.02% 556
2022
Q2 		$16.2M Buy
88,400
+46,300
+110% +$9.27M 0.03% 488
2022
Q1 		$9.98M Buy
42,100
+41,000
+3,727% +$9.66M 0.02% 696
2021
Q4 		$322K Buy
+1,100
New +$306K ﹤0.01% 1391
2020
Q3 		– Sell
-2,900
Closed -$498K – 1312
2020
Q2 		$498K Sell
2,900
-11,400
-80% -$1.69M ﹤0.01% 1162
2020
Q1 		$1.71M Buy
14,300
+2,400
+20% +$349K 0.01% 755
2019
Q4 		$1.67M Hold
11,900
– – 0.01% 763
2019
Q3 		$1.67M Buy
+11,900
New +$1.68M 0.01% 723
2019
Q1 		– Sell
-9,300
Closed -$866K – 1382
2018
Q4 		$866K Buy
9,300
+3,500
+60% +$373K 0.01% 886
2018
Q3 		$757K Sell
5,800
-78,600
-93% -$10.2M 0.01% 774
2018
Q2 		$10.6M Sell
84,400
-56,300
-40% -$6.67M 0.06% 261
2018
Q1 		$16.6M Buy
140,700
+121,200
+622% +$14.6M 0.13% 129
2017
Q4 		$2.3M Buy
19,500
+4,800
+33% +$540K 0.02% 570
2017
Q3 		$1.56M Buy
+14,700
New +$1.94M 0.01% 609
2017
Q1 		– Sell
-43,900
Closed -$5.19M – 1074
2016
Q4 		$5.19M Buy
+43,900
New +$5.37M 0.05% 388

Other funds holding EFX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Harris Associates
Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return
SCP
Soroban Capital Partners New York $51.8B AUM 21.41% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Brown Advisory
Brown Advisory Baltimore, Maryland $60.9B AUM 15.24% 1-Year Est. Return

Twin Tree Management's EFX Position: Q1 2026 in Review

Twin Tree Management opened a new position in Equifax (EFX) in Q1 2026: 539 shares worth $97.1K. The stake represents ﹤0.01% of the portfolio and ranks #1163 among its holdings. This is a return to the name: Twin Tree Management previously reported a position in EFX as recently as Q4 2024.

Twin Tree Management first reported a position in EFX in Q4 2015 and has held it in 21 quarters since. The position peaked at $26.6M in Q2 2022. 870 funds tracked by Wall St. Rank hold EFX as of Q1 2026.

  • Twin Tree Management held 539 shares of Equifax worth $97.1K as of Q1 2026.
  • Equifax was a new Twin Tree Management position in Q1 2026.
  • Equifax made up ﹤0.01% of Twin Tree Management's portfolio in Q1 2026, its #1163 holding.
  • Twin Tree Management first reported a position in Equifax in Q4 2015 and has held it in 21 quarters since.
  • Twin Tree Management's Equifax position peaked at $26.6M in Q2 2022.
  • 870 funds tracked by Wall St. Rank held Equifax as of Q1 2026.

Based on Twin Tree Management's 13F filing for Q1 2026, filed 14 May 2026.