William Blair Investment Management
HEI.A icon

William Blair Investment Management’s HEICO Class A HEI.A Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2024
Q2
Sell
-702,752
Closed -$108M 429
2024
Q1
$108M Sell
702,752
-374,550
-35% -$57.7M 0.28% 107
2023
Q4
$153M Sell
1,077,302
-262,716
-20% -$37.4M 0.45% 76
2023
Q3
$173M Sell
1,340,018
-182,424
-12% -$23.6M 0.58% 48
2023
Q2
$214M Buy
1,522,442
+196,086
+15% +$27.6M 0.69% 35
2023
Q1
$180M Buy
1,326,356
+368,077
+38% +$50M 0.63% 43
2022
Q4
$115M Sell
958,279
-57,319
-6% -$6.87M 0.44% 79
2022
Q3
$116M Buy
1,015,598
+172,533
+20% +$19.8M 0.46% 77
2022
Q2
$88.8M Sell
843,065
-19,869
-2% -$2.09M 0.33% 103
2022
Q1
$109M Sell
862,934
-33,868
-4% -$4.3M 0.33% 101
2021
Q4
$115M Sell
896,802
-17,807
-2% -$2.29M 0.31% 105
2021
Q3
$108M Sell
914,609
-13,322
-1% -$1.58M 0.31% 103
2021
Q2
$115M Sell
927,931
-15,750
-2% -$1.96M 0.36% 99
2021
Q1
$107M Sell
943,681
-2,384
-0.3% -$271K 0.35% 98
2020
Q4
$111M Sell
946,065
-9,205
-1% -$1.08M 0.37% 96
2020
Q3
$84.7M Sell
955,270
-410,388
-30% -$36.4M 0.33% 99
2020
Q2
$111M Buy
1,365,658
+13,553
+1% +$1.1M 0.45% 86
2020
Q1
$86.4M Sell
1,352,105
-19,060
-1% -$1.22M 0.42% 80
2019
Q4
$123M Buy
1,371,165
+30,036
+2% +$2.69M 0.49% 67
2019
Q3
$131M Sell
1,341,129
-210,836
-14% -$20.5M 0.56% 62
2019
Q2
$160M Sell
1,551,965
-707,782
-31% -$73.2M 0.67% 48
2019
Q1
$190M Sell
2,259,747
-13,781
-0.6% -$1.16M 0.8% 35
2018
Q4
$143M Sell
2,273,528
-387,479
-15% -$24.4M 0.71% 39
2018
Q3
$201M Buy
2,661,007
+143,784
+6% +$10.9M 0.7% 38
2018
Q2
$153M Buy
2,517,223
+336,271
+15% +$20.5M 0.57% 51
2018
Q1
$155M Buy
2,180,952
+557,869
+34% +$39.6M 0.59% 49
2017
Q4
$128M Sell
1,623,083
-31,751
-2% -$2.51M 0.5% 66
2017
Q3
$126M Sell
1,654,834
-218
-0% -$16.6K 0.45% 69
2017
Q2
$103M Buy
1,655,052
+369,251
+29% +$22.9M 0.37% 90
2017
Q1
$96.4M Buy
1,285,801
+42,337
+3% +$3.18M 0.36% 91
2016
Q4
$84.4M Buy
1,243,464
+17,319
+1% +$1.18M 0.34% 99
2016
Q3
$74.2M Buy
1,226,145
+22,637
+2% +$1.37M 0.28% 116
2016
Q2
$64.6M Buy
+1,203,508
New +$64.6M 0.26% 122