Rock Springs Capital Management LP - ZAI LAB LTD ownership

ZAI LAB LTD's ticker is ZLAB and the CUSIP is 98887Q104. A total of 232 filers reported holding ZAI LAB LTD in Q2 2021. The put-call ratio across all filers is 0.60 and the average weighting 0.7%.

Quarter-by-quarter ownership
Rock Springs Capital Management LP ownership history of ZAI LAB LTD
ValueSharesWeighting
Q3 2023$30,072,029
-11.3%
1,237,023
+1.2%
0.81%0.0%
Q2 2023$33,897,790
-3.8%
1,222,423
+15.4%
0.81%
-4.2%
Q1 2023$35,245,622
+8.3%
1,059,7000.0%0.84%
+7.4%
Q4 2022$32,532,790
-20.2%
1,059,700
-11.1%
0.78%
-25.6%
Q3 2022$40,780,000
-3.3%
1,192,400
-1.9%
1.05%
-14.2%
Q2 2022$42,167,000
-20.5%
1,215,900
+0.8%
1.23%
-8.1%
Q1 2022$53,035,000
-28.5%
1,205,900
+2.1%
1.34%
-22.1%
Q4 2021$74,207,000
-34.7%
1,180,700
+9.6%
1.71%
-28.2%
Q3 2021$113,584,000
-36.7%
1,077,750
+6.3%
2.39%
-32.7%
Q2 2021$179,468,000
+44.1%
1,014,000
+8.6%
3.55%
+30.5%
Q1 2021$124,557,000
+7.7%
933,500
+9.2%
2.72%
+10.8%
Q4 2020$115,702,000
+68.9%
854,899
+3.8%
2.45%
+41.1%
Q3 2020$68,493,000
+2.5%
823,527
+1.3%
1.74%
-5.1%
Q2 2020$66,792,000
+73.0%
813,246
+8.4%
1.83%
+14.8%
Q1 2020$38,610,000
+48.5%
750,000
+20.0%
1.60%
+94.4%
Q4 2019$25,994,000
+39.7%
625,000
+8.7%
0.82%
+10.8%
Q3 2019$18,601,000
-3.0%
575,000
+4.5%
0.74%
+6.8%
Q2 2019$19,179,000
+57.2%
550,000
+33.0%
0.69%
+47.7%
Q1 2019$12,199,000
+50.1%
413,400
+18.1%
0.47%
+22.4%
Q4 2018$8,127,000
+19.2%
350,0000.0%0.38%
+55.5%
Q3 2018$6,818,000
-2.3%
350,000
+16.7%
0.25%
-7.8%
Q2 2018$6,975,000
+10.7%
300,000
+1.7%
0.27%
-0.4%
Q1 2018$6,298,000
+0.6%
295,0000.0%0.27%
-5.3%
Q4 2017$6,263,000
-25.8%
295,000
-5.6%
0.28%
-27.0%
Q3 2017$8,438,000312,5000.39%
Other shareholders
ZAI LAB LTD shareholders Q2 2021
NameSharesValueWeighting ↓
Zeal Asset Management Ltd 1,424,632$188,343,00036.72%
Tree Line Advisors (Hong Kong) Ltd. 782,000$105,836,00017.88%
BRILLIANCE ASSET MANAGEMENT LTD 3,046,976$412,378,00016.29%
HSG Holding Ltd 1,039,108$140,632,00011.81%
INDUS CAPITAL PARTNERS, LLC 455,990$61,714,0009.56%
Atika Capital Management LLC 330,000$44,662,0003.50%
Tri Locum Partners LP 62,235$8,423,0003.06%
Rock Springs Capital Management LP 854,899$115,702,0002.45%
Segantii Capital Management Ltd 247,893$33,550,0001.55%
Integral Health Asset Management, LLC 30,000$4,060,0001.21%
View complete list of ZAI LAB LTD shareholders