William Blair & Company’s Palo Alto Networks PANW Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$237M Sell
1,157,886
-20,762
-2% -$4.25M 0.66% 38
2025
Q1
$201M Sell
1,178,648
-125,379
-10% -$21.4M 0.61% 45
2024
Q4
$237M Buy
1,304,027
+11,167
+0.9% +$2.03M 0.69% 35
2024
Q3
$221M Buy
1,292,860
+39,258
+3% +$6.71M 0.65% 41
2024
Q2
$212M Buy
1,253,602
+6,682
+0.5% +$1.13M 0.66% 34
2024
Q1
$177M Buy
1,246,920
+1,478
+0.1% +$210K 0.56% 47
2023
Q4
$184M Sell
1,245,442
-3,876
-0.3% -$571K 0.63% 39
2023
Q3
$146M Buy
1,249,318
+151,822
+14% +$17.8M 0.56% 43
2023
Q2
$140M Sell
1,097,496
-66,088
-6% -$8.44M 0.51% 47
2023
Q1
$116M Buy
1,163,584
+8,374
+0.7% +$836K 0.46% 50
2022
Q4
$80.6M Buy
1,155,210
+288,864
+33% +$20.2M 0.35% 73
2022
Q3
$70.9M Buy
866,346
+18,546
+2% +$1.52M 0.33% 79
2022
Q2
$69.8M Sell
847,800
-31,014
-4% -$2.55M 0.31% 81
2022
Q1
$91.2M Buy
878,814
+215,244
+32% +$22.3M 0.32% 76
2021
Q4
$61.6M Buy
663,570
+40,836
+7% +$3.79M 0.19% 118
2021
Q3
$49.7M Buy
622,734
+7,548
+1% +$603K 0.17% 129
2021
Q2
$38M Buy
615,186
+12,252
+2% +$758K 0.13% 154
2021
Q1
$32.4M Buy
602,934
+53,592
+10% +$2.88M 0.12% 162
2020
Q4
$32.5M Buy
549,342
+13,950
+3% +$826K 0.12% 163
2020
Q3
$21.8M Buy
535,392
+49,728
+10% +$2.03M 0.09% 181
2020
Q2
$18.6M Sell
485,664
-26,970
-5% -$1.03M 0.09% 189
2020
Q1
$14M Sell
512,634
-294,438
-36% -$8.05M 0.09% 188
2019
Q4
$31.1M Buy
807,072
+24,666
+3% +$951K 0.16% 139
2019
Q3
$26.6M Buy
782,406
+25,152
+3% +$854K 0.15% 141
2019
Q2
$25.7M Buy
757,254
+212,346
+39% +$7.21M 0.15% 139
2019
Q1
$22.1M Buy
544,908
+104,142
+24% +$4.22M 0.13% 154
2018
Q4
$13.8M Sell
440,766
-10,020
-2% -$315K 0.1% 191
2018
Q3
$16.9M Sell
450,786
-13,338
-3% -$501K 0.1% 186
2018
Q2
$15.9M Buy
464,124
+7,740
+2% +$265K 0.11% 182
2018
Q1
$13.8M Buy
456,384
+39,480
+9% +$1.19M 0.1% 194
2017
Q4
$10.1M Buy
416,904
+13,818
+3% +$334K 0.07% 249
2017
Q3
$9.68M Sell
403,086
-69,318
-15% -$1.66M 0.07% 237
2017
Q2
$10.5M Sell
472,404
-857,964
-64% -$19.1M 0.08% 230
2017
Q1
$33.5M Buy
1,330,368
+33,036
+3% +$832K 0.27% 97
2016
Q4
$27M Sell
1,297,332
-995,196
-43% -$20.7M 0.24% 109
2016
Q3
$60.9M Sell
2,292,528
-19,938
-0.9% -$529K 0.54% 50
2016
Q2
$47.3M Sell
2,312,466
-14,844
-0.6% -$303K 0.44% 66
2016
Q1
$63.3M Buy
2,327,310
+333,714
+17% +$9.07M 0.6% 47
2015
Q4
$58.5M Buy
1,993,596
+47,538
+2% +$1.4M 0.55% 48
2015
Q3
$55.8M Buy
1,946,058
+562,734
+41% +$16.1M 0.48% 54
2015
Q2
$40.3M Buy
1,383,324
+83,898
+6% +$2.44M 0.06% 403
2015
Q1
$31.6M Sell
1,299,426
-61,920
-5% -$1.51M 0.05% 438
2014
Q4
$27.8M Buy
1,361,346
+498,942
+58% +$10.2M 0.04% 479
2014
Q3
$14.1M Buy
862,404
+193,440
+29% +$3.16M 0.02% 716
2014
Q2
$9.35M Buy
668,964
+250,818
+60% +$3.5M 0.02% 864
2014
Q1
$4.78M Buy
418,146
+153,906
+58% +$1.76M 0.01% 986
2013
Q4
$2.53M Buy
264,240
+114,720
+77% +$1.1M ﹤0.01% 1107
2013
Q3
$1.14M Buy
149,520
+108,720
+266% +$830K ﹤0.01% 1295
2013
Q2
$286K Buy
+40,800
New +$286K ﹤0.01% 1690