Joel Isaacson & Co., LLC - HALOZYME THERAPEUTICS INC ownership

HALOZYME THERAPEUTICS INC's ticker is HALO and the CUSIP is 40637H109. A total of 323 filers reported holding HALOZYME THERAPEUTICS INC in Q3 2021. The put-call ratio across all filers is 0.34 and the average weighting 0.1%.

Quarter-by-quarter ownership
Joel Isaacson & Co., LLC ownership history of HALOZYME THERAPEUTICS INC
ValueSharesWeighting
Q3 2023$399,648
+5.9%
10,4620.0%0.03%
+8.0%
Q2 2023$377,364
-5.6%
10,4620.0%0.02%
-13.8%
Q1 2023$399,544
-32.9%
10,4620.0%0.03%
-37.0%
Q4 2022$595,288
+43.8%
10,4620.0%0.05%
+27.8%
Q3 2022$414,000
-10.0%
10,4620.0%0.04%
-7.7%
Q2 2022$460,000
+2.4%
10,462
-2.7%
0.04%
+18.2%
Q1 2022$449,000
+3.9%
10,7500.0%0.03%
+10.0%
Q4 2021$432,000
-1.1%
10,7500.0%0.03%
-9.1%
Q3 2021$437,000
-10.5%
10,7500.0%0.03%
-13.2%
Q2 2021$488,000
+8.9%
10,7500.0%0.04%
-2.6%
Q1 2021$448,000
+16.7%
10,750
+19.4%
0.04%
+2.6%
Q4 2020$384,000
+1436.0%
9,000
+254.6%
0.04%
+660.0%
Q4 2016$25,000
-19.4%
2,5380.0%0.01%
-16.7%
Q3 2016$31,000
+40.9%
2,5380.0%0.01%
+20.0%
Q2 2016$22,000
-8.3%
2,5380.0%0.01%0.0%
Q1 2016$24,000
-11.1%
2,538
+65.0%
0.01%
-28.6%
Q4 2015$27,000
+28.6%
1,5380.0%0.01%
+16.7%
Q3 2015$21,000
-40.0%
1,5380.0%0.01%
-33.3%
Q2 2015$35,000
+59.1%
1,5380.0%0.01%
+50.0%
Q1 2015$22,0001,5380.01%
Other shareholders
HALOZYME THERAPEUTICS INC shareholders Q3 2021
NameSharesValueWeighting ↓
Third Security, LLC 14,092,771$256,066,00016.64%
BB BIOTECH AG 8,247,860$149,864,0003.97%
MSD Partners, L.P. 2,245,000$40,792,0003.07%
INTERNATIONAL BIOTECHNOLOGY TRUST PLC 428,633$5,969,0002.84%
First Light Asset Management, LLC 885,523$16,090,0002.60%
SNYDER CAPITAL MANAGEMENT L P 2,387,350$43,378,0001.93%
Sterling Global Strategies LLC 22,000$400,0001.74%
Taylor Wealth Management Partners 221,380$4,022,0001.71%
IRIDIAN ASSET MANAGEMENT LLC/CT 9,228,399$167,680,0001.68%
DOHENY ASSET MANAGEMENT /CA 124,393$2,260,0001.18%
View complete list of HALOZYME THERAPEUTICS INC shareholders