William Blair & Company’s Paychex PAYX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$23.5M Buy
161,864
+8,486
+6% +$1.23M 0.07% 207
2025
Q1
$23.7M Sell
153,378
-8,092
-5% -$1.25M 0.07% 199
2024
Q4
$22.6M Sell
161,470
-13,164
-8% -$1.85M 0.07% 212
2024
Q3
$23.4M Sell
174,634
-10,887
-6% -$1.46M 0.07% 211
2024
Q2
$22M Sell
185,521
-8,904
-5% -$1.06M 0.07% 209
2024
Q1
$23.9M Sell
194,425
-31,701
-14% -$3.89M 0.08% 191
2023
Q4
$26.9M Sell
226,126
-6,810
-3% -$811K 0.09% 173
2023
Q3
$26.9M Buy
232,936
+10,959
+5% +$1.26M 0.1% 167
2023
Q2
$24.8M Sell
221,977
-14,820
-6% -$1.66M 0.09% 177
2023
Q1
$27.1M Sell
236,797
-7,403
-3% -$848K 0.11% 167
2022
Q4
$28.2M Sell
244,200
-4,006
-2% -$463K 0.12% 154
2022
Q3
$27.9M Sell
248,206
-1,805
-0.7% -$203K 0.13% 151
2022
Q2
$28.5M Sell
250,011
-2,813
-1% -$320K 0.13% 155
2022
Q1
$34.5M Sell
252,824
-15,434
-6% -$2.11M 0.12% 169
2021
Q4
$36.6M Sell
268,258
-1,425
-0.5% -$195K 0.11% 166
2021
Q3
$30.3M Sell
269,683
-2,928
-1% -$329K 0.1% 173
2021
Q2
$29.3M Sell
272,611
-15,745
-5% -$1.69M 0.1% 180
2021
Q1
$28.3M Sell
288,356
-4,614
-2% -$452K 0.11% 174
2020
Q4
$27.3M Buy
292,970
+4,442
+2% +$414K 0.1% 180
2020
Q3
$23M Sell
288,528
-3,618
-1% -$289K 0.1% 179
2020
Q2
$22.1M Sell
292,146
-28,582
-9% -$2.17M 0.11% 168
2020
Q1
$20.2M Sell
320,728
-12,014
-4% -$756K 0.13% 154
2019
Q4
$28.3M Sell
332,742
-3,626
-1% -$308K 0.15% 148
2019
Q3
$27.8M Sell
336,368
-9,055
-3% -$749K 0.16% 137
2019
Q2
$28.4M Sell
345,423
-279
-0.1% -$23K 0.16% 133
2019
Q1
$27.7M Sell
345,702
-16,529
-5% -$1.33M 0.17% 127
2018
Q4
$23.6M Sell
362,231
-11,592
-3% -$755K 0.17% 129
2018
Q3
$27.5M Buy
373,823
+16,096
+4% +$1.19M 0.17% 134
2018
Q2
$24.5M Sell
357,727
-10,691
-3% -$731K 0.17% 132
2018
Q1
$22.7M Sell
368,418
-84,285
-19% -$5.19M 0.16% 132
2017
Q4
$30.8M Buy
452,703
+4,569
+1% +$311K 0.21% 121
2017
Q3
$26.9M Sell
448,134
-45,594
-9% -$2.73M 0.2% 121
2017
Q2
$28.1M Sell
493,728
-84,440
-15% -$4.81M 0.21% 117
2017
Q1
$34.7M Buy
578,168
+8,296
+1% +$499K 0.28% 95
2016
Q4
$34.7M Buy
569,872
+23,844
+4% +$1.45M 0.31% 87
2016
Q3
$31.6M Buy
546,028
+13,328
+3% +$771K 0.28% 94
2016
Q2
$31.7M Sell
532,700
-10,869
-2% -$647K 0.3% 93
2016
Q1
$29.4M Sell
543,569
-1,259
-0.2% -$68K 0.28% 98
2015
Q4
$28.8M Buy
544,828
+14,628
+3% +$774K 0.27% 100
2015
Q3
$25.3M Buy
530,200
+48,487
+10% +$2.31M 0.22% 119
2015
Q2
$22.6M Sell
481,713
-7,542
-2% -$354K 0.03% 594
2015
Q1
$24.3M Sell
489,255
-9,402
-2% -$466K 0.04% 524
2014
Q4
$23M Sell
498,657
-58,454
-10% -$2.7M 0.04% 538
2014
Q3
$24.6M Sell
557,111
-33,524
-6% -$1.48M 0.04% 498
2014
Q2
$24.5M Sell
590,635
-28,918
-5% -$1.2M 0.04% 503
2014
Q1
$26.4M Sell
619,553
-57,450
-8% -$2.45M 0.04% 468
2013
Q4
$30.8M Sell
677,003
-70,556
-9% -$3.21M 0.05% 435
2013
Q3
$30.4M Sell
747,559
-9,427
-1% -$383K 0.05% 426
2013
Q2
$27.6M Buy
+756,986
New +$27.6M 0.05% 429