SIMPLEX TRADING, LLC - WEIBO CORP ownership

WEIBO CORP's ticker is WB and the CUSIP is 948596101. A total of 178 filers reported holding WEIBO CORP in Q1 2023. The put-call ratio across all filers is 2.29 and the average weighting 0.5%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of WEIBO CORP
ValueSharesWeighting
Q3 2023$1,541
-24.7%
122,928
-21.3%
0.00%
-50.0%
Q2 2023$2,047
-14.1%
156,195
+31.4%
0.00%0.0%
Q1 2023$2,384
-99.1%
118,883
+907.6%
0.00%
Q2 2022$272,000
-50.7%
11,799
-47.7%
0.00%
-100.0%
Q1 2022$552,000
-62.5%
22,539
-19.1%
0.00%0.0%
Q3 2021$1,473,000
+14.3%
27,863
+13.7%
0.00%0.0%
Q2 2021$1,289,00024,507
+452.5%
0.00%
Q1 2021$0
-100.0%
4,436
-56.6%
0.00%
-100.0%
Q4 2020$418,000
-54.9%
10,214
-63.0%
0.00%0.0%
Q2 2020$926,000
-34.8%
27,583
-35.7%
0.00%
-66.7%
Q1 2020$1,420,000
+51.1%
42,895
+111.3%
0.00%
+50.0%
Q4 2019$940,000
-39.4%
20,299
-43.1%
0.00%
-50.0%
Q2 2019$1,552,000
+100.3%
35,650
+185.1%
0.00%
+100.0%
Q1 2019$775,000
-60.7%
12,506
-62.9%
0.00%
-66.7%
Q4 2018$1,970,000
-69.4%
33,723
-61.7%
0.01%
-71.4%
Q3 2018$6,437,000
-7.4%
88,024
+12.4%
0.02%
-22.2%
Q2 2018$6,950,000
+129.1%
78,308
+71.6%
0.03%
-79.5%
Q2 2017$3,033,000
+104.4%
45,641
+60.4%
0.13%
+106.2%
Q1 2017$1,484,000
+937.8%
28,459
+892.6%
0.06%
+540.0%
Q3 2016$143,000
-83.5%
2,867
-90.6%
0.01%
-82.8%
Q2 2016$869,000
+548.5%
30,620
+310.0%
0.06%
+427.3%
Q1 2016$134,000
-11.8%
7,468
-42.6%
0.01%0.0%
Q3 2015$152,00013,008
+48077.8%
0.01%
Q1 2015$0
-100.0%
27
-97.3%
0.00%
-100.0%
Q4 2014$14,0001,0150.00%
Other shareholders
WEIBO CORP shareholders Q1 2023
NameSharesValueWeighting ↓
RPD Fund Management LLC 1,961,711$25,718,03151.70%
Dantai Capital Ltd 1,549,620$20,315,51832.53%
Alibaba Group Holding Ltd 9,000,000$117,990,00023.32%
Polunin Capital Partners Ltd 1,537,673$20,1584.14%
Maple Rock Capital Partners 3,149,725$41,292,8953.36%
Long Corridor Asset Management Ltd 225,000$2,949,7503.16%
ARGA Investment Management, LP 5,673,694$74,382,1282.63%
Krane Funds Advisors LLC 2,787,990$36,5511.93%
Maxi Investments CY Ltd 197,408$2,5881.85%
Quinn Opportunity Partners LLC 671,635$8,805,1351.20%
View complete list of WEIBO CORP shareholders