Jacobs Levy Equity 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
$52.2M Buy
1,002,619
+820,265
+450% +$42.7M 0.2% 112
2025
Q1
$11.6M Buy
+182,354
New +$11.6M 0.05% 312
2020
Q2
Sell
-198,772
Closed -$3.58M 1083
2020
Q1
$3.58M Buy
198,772
+21,250
+12% +$382K 0.05% 359
2019
Q4
$3.15M Sell
177,522
-311,480
-64% -$5.52M 0.03% 459
2019
Q3
$7.58M Sell
489,002
-40,596
-8% -$630K 0.09% 260
2019
Q2
$9.1M Buy
529,598
+68,420
+15% +$1.18M 0.13% 207
2019
Q1
$7.43M Buy
461,178
+133,700
+41% +$2.15M 0.11% 257
2018
Q4
$4.79M Sell
327,478
-23,500
-7% -$344K 0.08% 272
2018
Q3
$6.38M Buy
350,978
+38,348
+12% +$697K 0.09% 263
2018
Q2
$5.27M Buy
312,630
+57,890
+23% +$977K 0.08% 294
2018
Q1
$4.99M Buy
254,740
+182,630
+253% +$3.58M 0.08% 284
2017
Q4
$1.46M Buy
72,110
+35,800
+99% +$725K 0.03% 533
2017
Q3
$631K Buy
+36,310
New +$631K 0.01% 669
2017
Q1
Sell
-48,482
Closed -$479K 949
2016
Q4
$479K Buy
+48,482
New +$479K 0.01% 683
2016
Q3
Sell
-19,100
Closed -$165K 1060
2016
Q2
$165K Buy
19,100
+500
+3% +$4.32K ﹤0.01% 1039
2016
Q1
$176K Buy
+18,600
New +$176K ﹤0.01% 985
2015
Q4
Sell
-12,700
Closed -$171K 843
2015
Q3
$171K Sell
12,700
-1,800
-12% -$24.2K ﹤0.01% 723
2015
Q2
$327K Buy
+14,500
New +$327K 0.01% 635