William Blair Investment Management
HZNP

William Blair Investment Management’s Horizon Therapeutics Public Limited Company Ordinary Shares HZNP Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2023
Q1
Sell
-162,062
Closed -$18.4M 424
2022
Q4
$18.4M Sell
162,062
-1,863,759
-92% -$212M 0.07% 268
2022
Q3
$125M Buy
2,025,821
+384,278
+23% +$23.8M 0.5% 72
2022
Q2
$131M Sell
1,641,543
-212,320
-11% -$16.9M 0.49% 74
2022
Q1
$195M Sell
1,853,863
-477,823
-20% -$50.3M 0.58% 57
2021
Q4
$251M Sell
2,331,686
-785,682
-25% -$84.7M 0.68% 45
2021
Q3
$341M Sell
3,117,368
-1,276,319
-29% -$140M 0.96% 16
2021
Q2
$411M Buy
4,393,687
+244,492
+6% +$22.9M 1.29% 7
2021
Q1
$382M Sell
4,149,195
-1,104,803
-21% -$102M 1.24% 10
2020
Q4
$384M Sell
5,253,998
-599,224
-10% -$43.8M 1.28% 8
2020
Q3
$455M Sell
5,853,222
-1,766,356
-23% -$137M 1.77% 3
2020
Q2
$423M Sell
7,619,578
-700,367
-8% -$38.9M 1.72% 6
2020
Q1
$246M Sell
8,319,945
-535,545
-6% -$15.9M 1.2% 12
2019
Q4
$321M Buy
8,855,490
+515,049
+6% +$18.6M 1.28% 10
2019
Q3
$227M Buy
8,340,441
+1,382,138
+20% +$37.6M 0.97% 22
2019
Q2
$167M Buy
6,958,303
+15,946
+0.2% +$384K 0.7% 45
2019
Q1
$183M Buy
6,942,357
+269,565
+4% +$7.12M 0.77% 39
2018
Q4
$130M Sell
6,672,792
-3,928,355
-37% -$76.8M 0.65% 48
2018
Q3
$208M Buy
10,601,147
+663,821
+7% +$13M 0.72% 36
2018
Q2
$165M Buy
9,937,326
+628,051
+7% +$10.4M 0.61% 48
2018
Q1
$132M Buy
9,309,275
+483,196
+5% +$6.86M 0.5% 64
2017
Q4
$129M Buy
8,826,079
+958,414
+12% +$14M 0.5% 65
2017
Q3
$99.8M Buy
7,867,665
+5,883,053
+296% +$74.6M 0.36% 94
2017
Q2
$23.6M Buy
+1,984,612
New +$23.6M 0.09% 209