Baker Brothers Advisors - HALOZYME THERAPEUTICS INC ownership

HALOZYME THERAPEUTICS INC's ticker is HALO and the CUSIP is 40637H109. A total of 386 filers reported holding HALOZYME THERAPEUTICS INC in Q3 2023. The put-call ratio across all filers is 0.45 and the average weighting 0.1%.

Quarter-by-quarter ownership
Baker Brothers Advisors ownership history of HALOZYME THERAPEUTICS INC
ValueSharesWeighting
Q3 2019$4,653,000
-9.7%
299,9690.0%0.03%
-8.6%
Q2 2019$5,153,000
+6.7%
299,9690.0%0.04%
+12.9%
Q1 2019$4,830,000
+10.0%
299,9690.0%0.03%
-13.9%
Q4 2018$4,389,000
-46.3%
299,969
-33.3%
0.04%
-33.3%
Q3 2018$8,176,000
-62.3%
449,969
-65.0%
0.05%
-66.9%
Q2 2018$21,660,000
-30.1%
1,283,929
-18.8%
0.16%
-38.0%
Q1 2018$30,980,000
-3.3%
1,581,4240.0%0.26%
-5.4%
Q4 2017$32,040,000
+16.6%
1,581,4240.0%0.28%
+24.7%
Q3 2017$27,469,000
+35.5%
1,581,4240.0%0.22%
+26.0%
Q2 2017$20,274,000
+12.4%
1,581,424
+13.6%
0.18%
+19.6%
Q1 2017$18,034,000
+31.2%
1,391,5070.0%0.15%
+9.6%
Q4 2016$13,748,000
-34.3%
1,391,507
-19.6%
0.14%
-28.9%
Q3 2016$20,911,000
+31.8%
1,731,057
-5.8%
0.19%
+14.5%
Q2 2016$15,862,000
-13.3%
1,838,057
-4.8%
0.17%
-14.0%
Q1 2016$18,287,000
-45.4%
1,931,0570.0%0.19%
-30.3%
Q4 2015$33,465,000
+29.0%
1,931,0570.0%0.28%
+15.4%
Q3 2015$25,934,000
-40.5%
1,931,0570.0%0.24%
-37.2%
Q2 2015$43,603,000
+35.8%
1,931,057
-14.1%
0.38%
+43.1%
Q1 2015$32,104,000
+19.8%
2,248,152
-19.0%
0.27%
-2.2%
Q4 2014$26,790,000
+6.0%
2,776,1430.0%0.27%
-14.2%
Q3 2014$25,263,000
-7.9%
2,776,1430.0%0.32%
-5.4%
Q2 2014$27,428,000
-62.1%
2,776,143
-51.3%
0.34%
-63.5%
Q1 2014$72,366,000
-23.3%
5,698,139
-9.5%
0.92%
-30.8%
Q4 2013$94,392,000
+21.8%
6,297,026
-10.3%
1.33%
+20.8%
Q3 2013$77,474,000
+48.7%
7,017,608
+7.1%
1.10%
+6.9%
Q2 2013$52,098,0006,553,1501.03%
Other shareholders
HALOZYME THERAPEUTICS INC shareholders Q3 2023
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