SIMPLEX TRADING, LLC - ZAI LAB LTD ownership

ZAI LAB LTD's ticker is ZLAB and the CUSIP is 98887Q104. A total of 171 filers reported holding ZAI LAB LTD in Q2 2020. The put-call ratio across all filers is 0.94 and the average weighting 0.6%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of ZAI LAB LTD
ValueSharesWeighting
Q3 2023$395
-2.2%
16,276
+11.6%
0.00%
Q2 2023$404
-99.1%
14,582
+1346.6%
0.00%
Q1 2022$44,000
+175.0%
1,008
+286.2%
0.00%
Q4 2021$16,000
-73.8%
261
-24.3%
0.00%
Q3 2021$61,0000.0%3450.0%0.00%
Q2 2021$61,000
-51.2%
345
-63.2%
0.00%
Q1 2021$125,000
+1685.7%
938
+505.2%
0.00%
Q1 2020$7,000
-94.1%
155
-94.6%
0.00%
Q4 2019$119,000
+2875.0%
2,867
+2139.8%
0.00%
Q3 2019$4,000
-96.4%
128
-96.6%
0.00%
Q1 2019$111,000
+382.6%
3,771
+274.5%
0.00%
Q4 2018$23,000
+228.6%
1,007
+162.2%
0.00%
Q3 2018$7,000
-30.0%
384
-18.6%
0.00%
Q2 2018$10,0004720.00%
Other shareholders
ZAI LAB LTD shareholders Q2 2020
NameSharesValueWeighting ↓
Genesis Investment Management, LLP 1,032,166$25,091,9553.50%
XY Capital Ltd 139,743$3,397,1521.95%
Paradigm Biocapital Advisors LP 1,142,383$27,771,3311.88%
Privium Fund Management B.V. 240,683$5,851,0041.74%
Segantii Capital Management Ltd 1,788,999$43,262,8011.52%
Vivo Capital, LLC 454,606$11,051,4721.21%
BRILLIANCE ASSET MANAGEMENT LTD 157,085$3,818,7360.96%
Capricorn Fund Managers Ltd 100,967$2,454,5080.85%
Rock Springs Capital Management LP 1,237,023$30,072,0290.81%
Long Corridor Asset Management Ltd 31,000$753,6100.66%
View complete list of ZAI LAB LTD shareholders