William Blair & Company
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William Blair & Company’s Fiserv FI Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$363M Buy
2,107,519
+117,508
+6% +$20.3M 1.01% 18
2025
Q1
$439M Sell
1,990,011
-84,191
-4% -$18.6M 1.33% 12
2024
Q4
$426M Sell
2,074,202
-36,500
-2% -$7.5M 1.24% 13
2024
Q3
$379M Sell
2,110,702
-60,689
-3% -$10.9M 1.11% 17
2024
Q2
$324M Buy
2,171,391
+52,748
+2% +$7.86M 1% 19
2024
Q1
$339M Buy
2,118,643
+51,354
+2% +$8.21M 1.06% 21
2023
Q4
$275M Buy
2,067,289
+93,195
+5% +$12.4M 0.94% 21
2023
Q3
$223M Sell
1,974,094
-15,204
-0.8% -$1.72M 0.86% 25
2023
Q2
$251M Sell
1,989,298
-4,293
-0.2% -$542K 0.92% 23
2023
Q1
$225M Buy
1,993,591
+13,185
+0.7% +$1.49M 0.9% 24
2022
Q4
$200M Sell
1,980,406
-53,260
-3% -$5.38M 0.87% 25
2022
Q3
$190M Buy
2,033,666
+43,405
+2% +$4.06M 0.87% 20
2022
Q2
$177M Sell
1,990,261
-81,198
-4% -$7.22M 0.79% 28
2022
Q1
$210M Buy
2,071,459
+377,136
+22% +$38.2M 0.74% 28
2021
Q4
$176M Sell
1,694,323
-59,203
-3% -$6.14M 0.55% 42
2021
Q3
$190M Sell
1,753,526
-104,765
-6% -$11.4M 0.65% 35
2021
Q2
$199M Sell
1,858,291
-751,525
-29% -$80.3M 0.69% 30
2021
Q1
$311M Buy
2,609,816
+156,025
+6% +$18.6M 1.17% 17
2020
Q4
$279M Buy
2,453,791
+24,574
+1% +$2.8M 1.02% 18
2020
Q3
$250M Sell
2,429,217
-44,268
-2% -$4.56M 1.06% 19
2020
Q2
$241M Buy
2,473,485
+52,024
+2% +$5.08M 1.15% 17
2020
Q1
$230M Buy
2,421,461
+70,785
+3% +$6.72M 1.44% 12
2019
Q4
$272M Buy
2,350,676
+17,649
+0.8% +$2.04M 1.4% 11
2019
Q3
$242M Buy
2,333,027
+222,673
+11% +$23.1M 1.39% 11
2019
Q2
$192M Buy
2,110,354
+477,806
+29% +$43.6M 1.1% 15
2019
Q1
$144M Buy
1,632,548
+792,277
+94% +$69.9M 0.88% 21
2018
Q4
$61.8M Buy
840,271
+5,930
+0.7% +$436K 0.45% 57
2018
Q3
$68.7M Buy
834,341
+425
+0.1% +$35K 0.42% 61
2018
Q2
$61.8M Sell
833,916
-22,662
-3% -$1.68M 0.42% 58
2018
Q1
$61.1M Buy
856,578
+424,243
+98% +$30.3M 0.43% 57
2017
Q4
$56.7M Sell
432,335
-11,061
-2% -$1.45M 0.38% 63
2017
Q3
$57.2M Sell
443,396
-13,537
-3% -$1.75M 0.43% 60
2017
Q2
$55.9M Sell
456,933
-6,634
-1% -$812K 0.42% 62
2017
Q1
$53.5M Buy
463,567
+21,202
+5% +$2.45M 0.43% 63
2016
Q4
$47M Sell
442,365
-1,716
-0.4% -$182K 0.42% 67
2016
Q3
$44.2M Sell
444,081
-868
-0.2% -$86.3K 0.39% 74
2016
Q2
$48.4M Sell
444,949
-1,982
-0.4% -$216K 0.45% 64
2016
Q1
$45.8M Sell
446,931
-5,061
-1% -$519K 0.43% 72
2015
Q4
$41.3M Sell
451,992
-72,124
-14% -$6.6M 0.39% 79
2015
Q3
$45.4M Sell
524,116
-5,085
-1% -$440K 0.39% 75
2015
Q2
$43.8M Sell
529,201
-25,620
-5% -$2.12M 0.07% 383
2015
Q1
$44.1M Sell
554,821
-3,433
-0.6% -$273K 0.07% 356
2014
Q4
$39.6M Buy
558,254
+6,338
+1% +$450K 0.06% 384
2014
Q3
$35.7M Sell
551,916
-5,453
-1% -$352K 0.06% 395
2014
Q2
$33.6M Buy
557,369
+4,878
+0.9% +$294K 0.05% 416
2014
Q1
$31.3M Sell
552,491
-845
-0.2% -$47.9K 0.05% 424
2013
Q4
$32.7M Buy
553,336
+276,119
+100% +$16.3M 0.05% 421
2013
Q3
$28M Sell
277,217
-2,242
-0.8% -$227K 0.05% 446
2013
Q2
$24.4M Buy
+279,459
New +$24.4M 0.05% 448