MARSHALL WACE, LLP - OPKO HEALTH INC ownership

OPKO HEALTH INC's ticker is OPK and the CUSIP is 68375N103. A total of 198 filers reported holding OPKO HEALTH INC in Q1 2019. The put-call ratio across all filers is 13.12 and the average weighting 0.0%.

Quarter-by-quarter ownership
MARSHALL WACE, LLP ownership history of OPKO HEALTH INC
ValueSharesWeighting
Q3 2023$903,253
-40.0%
564,533
-18.6%
0.00%
-33.3%
Q2 2023$1,505,400
+77.5%
693,733
+107.0%
0.00%
+50.0%
Q2 2022$848,000
+66.6%
335,123
+164.1%
0.00%0.0%
Q2 2021$509,000
-60.0%
126,915
-57.1%
0.00%
-66.7%
Q1 2021$1,271,000
+14.0%
296,137
+5.4%
0.01%0.0%
Q4 2020$1,115,000
+638.4%
280,836
+480.9%
0.01%
+500.0%
Q2 2020$151,000
-48.8%
48,348
-78.2%
0.00%
-66.7%
Q1 2020$295,000
-92.1%
222,213
-91.3%
0.00%
-88.5%
Q4 2019$3,749,000
+374800.0%
2,547,135
+557260.0%
0.03%
Q3 2019$1,000
-98.3%
457
-98.8%
0.00%
Q2 2019$59,000
-99.0%
36,965
-98.7%
0.00%
-100.0%
Q1 2019$6,198,000
+619700.0%
2,904,352
+7182.5%
0.03%
Q4 2018$1,000
-66.7%
39,881
-54.3%
0.00%
Q1 2018$3,000
+200.0%
87,260
+475.9%
0.00%
Q4 2017$1,00015,1530.00%
Other shareholders
OPKO HEALTH INC shareholders Q1 2019
NameSharesValueWeighting ↓
ORACLE INVESTMENT MANAGEMENT INC 3,686,194$11,095,0003.44%
RK Asset Management, LLC 982,225$2,956,0002.84%
X-Square Capital, LLC 486,012$1,463,0001.15%
AWM Investment Company, Inc. 600,000$1,806,0000.39%
MANA Advisors LLC 19,258$58,0000.37%
Ceeto Capital Group, LLC 109,000$328,0000.27%
Mivtachim The Workers Social Insurance Fund Ltd. (Under Special Management) 1,054,937$3,176,0000.21%
IFP Advisors, Inc 1,063,663$3,361,0000.20%
Fosun International Ltd 768,142$1,943,0000.12%
Lehman & Derafelo Financial Resources LLC 52,300$157,0000.08%
View complete list of OPKO HEALTH INC shareholders