Mariner
EFX icon

Mariner’s Equifax EFX Stock Holding History

Mariner’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 		$15.1M Buy
95,027
+12,860
+16% +$2.19M 0.02% 577
2026
Q1 		$14.8M Buy
82,167
+57,982
+240% +$11.5M 0.02% 578
2025
Q4 		$5.25M Sell
24,185
-724
-3% -$159K 0.01% 984
2025
Q3 		$6.39M Buy
24,909
+993
+4% +$250K 0.01% 814
2025
Q2 		$6.2M Buy
23,916
+1,006
+4% +$256K 0.01% 786
2025
Q1 		$5.58M Buy
22,910
+297
+1% +$74.7K 0.01% 778
2024
Q4 		$5.76M Buy
22,613
+3,499
+18% +$938K 0.01% 746
2024
Q3 		$5.61M Buy
19,114
+808
+4% +$228K 0.01% 740
2024
Q2 		$4.44M Buy
18,306
+2,513
+16% +$600K 0.01% 778
2024
Q1 		$4.22M Buy
15,793
+2,346
+17% +$597K 0.01% 794
2023
Q4 		$3.33M Buy
13,447
+424
+3% +$86K 0.01% 839
2023
Q3 		$2.39M Buy
13,023
+248
+2% +$50.6K 0.01% 902
2023
Q2 		$3.01M Buy
12,775
+98
+0.8% +$20.6K 0.01% 825
2023
Q1 		$2.57M Buy
12,677
+983
+8% +$205K 0.01% 851
2022
Q4 		$2.27M Buy
11,694
+703
+6% +$128K 0.01% 874
2022
Q3 		$1.88M Buy
10,991
+266
+2% +$52.1K 0.01% 795
2022
Q2 		$1.96M Buy
10,725
+672
+7% +$134K 0.01% 713
2022
Q1 		$2.38M Buy
+10,053
New +$2.37M 0.01% 678

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

Mariner's EFX Position: Q2 2026 in Review

Mariner increased its Equifax (EFX) stake by 16% in Q2 2026, buying an estimated $2.19M and bringing the position to 95,027 shares worth $15.1M. The position accounts for 0.02% of the portfolio, ranked #577.

Mariner first reported a position in EFX in Q1 2022 and has held it in 18 quarters since. 835 funds tracked by Wall St. Rank hold EFX as of Q2 2026.

  • Mariner held 95,027 shares of Equifax worth $15.1M as of Q2 2026.
  • Mariner bought 12,860 Equifax shares in Q2 2026, an estimated $2.19M.
  • Equifax made up 0.02% of Mariner's portfolio in Q2 2026, its #577 holding.
  • Mariner first reported a position in Equifax in Q1 2022 and has held it in 18 quarters since.
  • 835 funds tracked by Wall St. Rank held Equifax as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.