William Blair Investment Management’s TransUnion TRU Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$417M Buy
4,739,103
+1,394,813
+42% +$123M 1.11% 12
2025
Q1
$278M Sell
3,344,290
-26,452
-0.8% -$2.2M 0.78% 25
2024
Q4
$313M Buy
3,370,742
+789,497
+31% +$73.2M 0.76% 20
2024
Q3
$270M Buy
2,581,245
+2,198,113
+574% +$230M 0.67% 34
2024
Q2
$28.4M Buy
+383,132
New +$28.4M 0.07% 234
2020
Q4
Sell
-1,975,946
Closed -$166M 367
2020
Q3
$166M Sell
1,975,946
-32,259
-2% -$2.71M 0.65% 59
2020
Q2
$175M Buy
2,008,205
+19,894
+1% +$1.73M 0.71% 52
2020
Q1
$132M Sell
1,988,311
-559,628
-22% -$37M 0.64% 49
2019
Q4
$218M Sell
2,547,939
-540,939
-18% -$46.3M 0.87% 27
2019
Q3
$251M Sell
3,088,878
-51,592
-2% -$4.18M 1.07% 17
2019
Q2
$231M Sell
3,140,470
-27,336
-0.9% -$2.01M 0.97% 18
2019
Q1
$212M Buy
3,167,806
+355,272
+13% +$23.7M 0.89% 25
2018
Q4
$160M Sell
2,812,534
-169,507
-6% -$9.63M 0.79% 32
2018
Q3
$219M Sell
2,982,041
-166,446
-5% -$12.2M 0.76% 32
2018
Q2
$226M Sell
3,148,487
-36,478
-1% -$2.61M 0.84% 20
2018
Q1
$181M Buy
3,184,965
+740,307
+30% +$42M 0.69% 39
2017
Q4
$134M Buy
2,444,658
+107,067
+5% +$5.88M 0.52% 58
2017
Q3
$110M Sell
2,337,591
-94,731
-4% -$4.48M 0.4% 85
2017
Q2
$105M Buy
2,432,322
+110,181
+5% +$4.77M 0.38% 85
2017
Q1
$89.1M Buy
+2,322,141
New +$89.1M 0.34% 97