Atika Capital Management LLC - HORIZON THERAPEUTICS PUB L ownership

HORIZON THERAPEUTICS PUB L's ticker is HZNP and the CUSIP is G46188101. A total of 564 filers reported holding HORIZON THERAPEUTICS PUB L in Q3 2021. The put-call ratio across all filers is 0.33 and the average weighting 0.4%.

Quarter-by-quarter ownership
Atika Capital Management LLC ownership history of HORIZON THERAPEUTICS PUB L
ValueSharesWeighting
Q4 2021$16,918,000
-4.1%
157,000
-2.5%
1.19%
+13.0%
Q3 2021$17,636,000
+17.0%
161,0000.0%1.05%
-11.5%
Q2 2021$15,075,000
+5.7%
161,000
+3.9%
1.19%
-4.1%
Q1 2021$14,266,000
-11.1%
155,000
-24.9%
1.24%
-5.8%
Q3 2020$16,041,000
+66.8%
206,500
+19.4%
1.31%
+5.8%
Q2 2020$9,615,000173,0001.24%
Other shareholders
HORIZON THERAPEUTICS PUB L shareholders Q3 2021
NameSharesValueWeighting ↓
SYQUANT CAPITAL SAS 1,398,990$161,84963.55%
GWM Asset Management Ltd 323,528$37,296,28831.95%
Chicago Capital Management, LLC 81,114$11,492,64530.30%
Beryl Capital Management LLC 2,040,528$236,068,68426.33%
Twin Securities, Inc. 800,784$92,643,00022.54%
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 7,664,245$886,676,50422.34%
Paulson & Co. 2,103,046$243,301,39221.77%
PSquared Asset Management AG 2,001,749$231,582,34221.18%
Ergoteles LLC 121,905$14,103,18920.67%
Samson Rock Capital LLP 500,000$57,845,00018.71%
View complete list of HORIZON THERAPEUTICS PUB L shareholders