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Campbell & Co Investment Adviser’s Equifax EFX Stock Holding History

Campbell & Co Investment Adviser’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 		$251K Buy
+1,580
New +$269K 0.01% 940
2026
Q1 		– Sell
-21,431
Closed -$4.65M – 1157
2025
Q4 		$4.65M Buy
+21,431
New +$4.69M 0.22% 111
2024
Q4 		– Sell
-21,317
Closed -$6.26M – 1125
2024
Q3 		$6.26M Buy
+21,317
New +$6.01M 0.47% 15
2024
Q2 		– Sell
-1,610
Closed -$431K – 1118
2024
Q1 		$431K Buy
+1,610
New +$410K 0.04% 770
2023
Q4 		– Sell
-1,302
Closed -$239K – 1157
2023
Q3 		$239K Buy
+1,302
New +$266K 0.03% 798
2023
Q2 		– Sell
-1,264
Closed -$256K – 946
2023
Q1 		$256K Buy
+1,264
New +$263K 0.05% 659
2022
Q3 		– Sell
-1,547
Closed -$283K – 754
2022
Q2 		$283K Buy
+1,547
New +$310K 0.08% 480
2020
Q4 		– Sell
-2,000
Closed -$314K – 450
2020
Q3 		$314K Buy
+2,000
New +$328K 0.23% 169
2014
Q2 		– Sell
-8,100
Closed -$551K – 180
2014
Q1 		$551K Buy
+8,100
New +$566K 0.22% 122
2013
Q4 		– Sell
-32,809
Closed -$1.96M – 243
2013
Q3 		$1.96M Buy
32,809
+7,878
+32% +$485K 0.38% 92
2013
Q2 		$1.47M Buy
+24,931
New +$1.5M 0.28% 109

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

Campbell & Co Investment Adviser's EFX Position: Q2 2026 in Review

Campbell & Co Investment Adviser opened a new position in Equifax (EFX) in Q2 2026: 1,580 shares worth $251K. The stake represents 0.01% of the portfolio and ranks #940 among its holdings. This is a return to the name: Campbell & Co Investment Adviser previously reported a position in EFX as recently as Q4 2025.

Campbell & Co Investment Adviser first reported a position in EFX in Q2 2013 and has held it in 11 quarters since. The position peaked at $6.26M in Q3 2024. 837 funds tracked by Wall St. Rank hold EFX as of Q2 2026.

  • Campbell & Co Investment Adviser held 1,580 shares of Equifax worth $251K as of Q2 2026.
  • Equifax was a new Campbell & Co Investment Adviser position in Q2 2026.
  • Equifax made up 0.01% of Campbell & Co Investment Adviser's portfolio in Q2 2026, its #940 holding.
  • Campbell & Co Investment Adviser first reported a position in Equifax in Q2 2013 and has held it in 11 quarters since.
  • Campbell & Co Investment Adviser's Equifax position peaked at $6.26M in Q3 2024.
  • 837 funds tracked by Wall St. Rank held Equifax as of Q2 2026.

Based on Campbell & Co Investment Adviser's 13F filing for Q2 2026, filed 3 Aug 2026.