William Blair & Company’s Information Services Group III Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$4.21M Sell
876,300
-4,994
-0.6% -$24K 0.01% 542
2025
Q1
$3.45M Buy
881,294
+54,056
+7% +$211K 0.01% 580
2024
Q4
$2.76M Sell
827,238
-6,585
-0.8% -$22K 0.01% 646
2024
Q3
$2.75M Buy
833,823
+9,324
+1% +$30.8K 0.01% 631
2024
Q2
$2.42M Buy
824,499
+11,056
+1% +$32.5K 0.01% 644
2024
Q1
$3.29M Buy
813,443
+46,799
+6% +$189K 0.01% 570
2023
Q4
$3.61M Buy
766,644
+22,005
+3% +$104K 0.01% 533
2023
Q3
$3.26M Buy
744,639
+23,492
+3% +$103K 0.01% 536
2023
Q2
$3.87M Buy
721,147
+8,119
+1% +$43.5K 0.01% 502
2023
Q1
$3.63M Buy
713,028
+24,045
+3% +$122K 0.01% 509
2022
Q4
$3.17M Buy
688,983
+8,225
+1% +$37.8K 0.01% 533
2022
Q3
$3.24M Buy
680,758
+14,275
+2% +$67.9K 0.01% 518
2022
Q2
$4.51M Buy
666,483
+8,705
+1% +$58.8K 0.02% 437
2022
Q1
$4.48M Buy
657,778
+1,195
+0.2% +$8.14K 0.02% 492
2021
Q4
$5M Sell
656,583
-3,955
-0.6% -$30.1K 0.02% 477
2021
Q3
$4.74M Sell
660,538
-623,524
-49% -$4.48M 0.02% 469
2021
Q2
$7.51M Sell
1,284,062
-44,339
-3% -$259K 0.03% 369
2021
Q1
$5.85M Buy
1,328,401
+4,800
+0.4% +$21.1K 0.02% 422
2020
Q4
$4.34M Sell
1,323,601
-194,793
-13% -$639K 0.02% 467
2020
Q3
$3.2M Sell
1,518,394
-4,066
-0.3% -$8.58K 0.01% 486
2020
Q2
$3.15M Sell
1,522,460
-123,937
-8% -$257K 0.02% 466
2020
Q1
$4.23M Buy
1,646,397
+9,173
+0.6% +$23.6K 0.03% 364
2019
Q4
$4.14M Buy
1,637,224
+59,485
+4% +$150K 0.02% 434
2019
Q3
$3.92M Buy
1,577,739
+28,020
+2% +$69.6K 0.02% 421
2019
Q2
$4.9M Buy
1,549,719
+44,500
+3% +$141K 0.03% 383
2019
Q1
$5.61M Buy
1,505,219
+34,935
+2% +$130K 0.03% 345
2018
Q4
$6.23M Buy
1,470,284
+30,400
+2% +$129K 0.05% 298
2018
Q3
$6.88M Buy
1,439,884
+18,404
+1% +$88K 0.04% 318
2018
Q2
$5.83M Buy
1,421,480
+39,871
+3% +$163K 0.04% 322
2018
Q1
$5.78M Buy
1,381,609
+20,450
+2% +$85.5K 0.04% 322
2017
Q4
$5.68M Buy
1,361,159
+6,800
+0.5% +$28.4K 0.04% 331
2017
Q3
$5.45M Buy
1,354,359
+27,415
+2% +$110K 0.04% 318
2017
Q2
$5.45M Buy
1,326,944
+32,315
+2% +$133K 0.04% 324
2017
Q1
$4.1M Buy
1,294,629
+23,050
+2% +$73.1K 0.03% 363
2016
Q4
$4.63M Buy
1,271,579
+4,500
+0.4% +$16.4K 0.04% 318
2016
Q3
$5.06M Sell
1,267,079
-550
-0% -$2.2K 0.04% 307
2016
Q2
$4.75M Sell
1,267,629
-12,365
-1% -$46.4K 0.04% 296
2016
Q1
$5.03M Sell
1,279,994
-8,250
-0.6% -$32.4K 0.05% 288
2015
Q4
$4.66M Buy
1,288,244
+6,000
+0.5% +$21.7K 0.04% 308
2015
Q3
$5.01M Buy
1,282,244
+20,898
+2% +$81.7K 0.04% 315
2015
Q2
$6.03M Buy
1,261,346
+16,250
+1% +$77.7K 0.01% 1020
2015
Q1
$4.97M Sell
1,245,096
-21,175
-2% -$84.5K 0.01% 1036
2014
Q4
$5.34M Buy
1,266,271
+21,800
+2% +$92K 0.01% 1037
2014
Q3
$4.73M Buy
1,244,471
+119,250
+11% +$453K 0.01% 1035
2014
Q2
$5.41M Sell
1,125,221
-10,000
-0.9% -$48.1K 0.01% 987
2014
Q1
$5.57M Hold
1,135,221
0.01% 954
2013
Q4
$4.81M Hold
1,135,221
0.01% 948
2013
Q3
$4.7M Buy
1,135,221
+14,100
+1% +$58.4K 0.01% 914
2013
Q2
$2.16M Buy
+1,121,121
New +$2.16M ﹤0.01% 1055