Mariner
TRU icon

Mariner’s TransUnion TRU Stock Holding History

Mariner’s Portfolio TRU Stock Details TRU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$4.76M Buy
68,795
+42,146
+158% +$3.23M 0.01% 1080
2025
Q4 		$2.29M Buy
26,649
+1,825
+7% +$150K ﹤0.01% 1422
2025
Q3 		$2.08M Sell
24,824
-3,671
-13% -$333K ﹤0.01% 1405
2025
Q2 		$2.51M Buy
28,495
+208
+0.7% +$17.3K ﹤0.01% 1207
2025
Q1 		$2.35M Buy
28,287
+2,658
+10% +$243K ﹤0.01% 1151
2024
Q4 		$2.38M Sell
25,629
-5,385
-17% -$545K ﹤0.01% 1122
2024
Q3 		$3.25M Sell
31,014
-18,983
-38% -$1.71M 0.01% 949
2024
Q2 		$3.71M Buy
49,997
+38,256
+326% +$2.85M 0.01% 848
2024
Q1 		$937K Sell
11,741
-361
-3% -$26.5K ﹤0.01% 1548
2023
Q4 		$832K Buy
12,102
+3,760
+45% +$229K ﹤0.01% 1567
2023
Q3 		$599K Buy
8,342
+403
+5% +$31.6K ﹤0.01% 1653
2023
Q2 		$622K Buy
7,939
+1,556
+24% +$108K ﹤0.01% 1595
2023
Q1 		$397K Buy
6,383
+755
+13% +$49.4K ﹤0.01% 1847
2022
Q4 		$319K Buy
5,628
+1,662
+42% +$97.4K ﹤0.01% 1976
2022
Q3 		$236K Buy
+3,966
New +$305K ﹤0.01% 1944

Other funds holding TRU

Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return
IFP
Independent Franchise Partners London, United Kingdom $14.3B AUM 3.49% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Mariner's TRU Position: Q1 2026 in Review

Mariner increased its TransUnion (TRU) stake by 158% in Q1 2026, buying an estimated $3.23M and bringing the position to 68,795 shares worth $4.76M. The position accounts for 0.01% of the portfolio, ranked #1080.

Mariner first reported a position in TRU in Q3 2022 and has held it in 15 quarters since. 559 funds tracked by Wall St. Rank hold TRU as of Q1 2026.

  • Mariner held 68,795 shares of TransUnion worth $4.76M as of Q1 2026.
  • Mariner bought 42,146 TransUnion shares in Q1 2026, an estimated $3.23M.
  • TransUnion made up 0.01% of Mariner's portfolio in Q1 2026, its #1080 holding.
  • Mariner first reported a position in TransUnion in Q3 2022 and has held it in 15 quarters since.
  • 559 funds tracked by Wall St. Rank held TransUnion as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.