Congress Asset Management’s Halozyme HALO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$95.5M Sell
1,835,411
-297,296
-14% -$15.5M 0.65% 52
2025
Q1
$136M Buy
2,132,707
+172,971
+9% +$11M 1.02% 26
2024
Q4
$93.7M Sell
1,959,736
-473,843
-19% -$22.7M 0.63% 70
2024
Q3
$139M Buy
2,433,579
+1,988,238
+446% +$114M 0.95% 30
2024
Q2
$23.3M Buy
445,341
+37,474
+9% +$1.96M 0.17% 121
2024
Q1
$16.6M Buy
407,867
+56,791
+16% +$2.31M 0.12% 140
2023
Q4
$13M Buy
351,076
+47,359
+16% +$1.75M 0.1% 153
2023
Q3
$11.6M Buy
303,717
+14,613
+5% +$558K 0.1% 153
2023
Q2
$10.4M Buy
+289,104
New +$10.4M 0.09% 165