Calamos Advisors LLC - WEIBO CORP ownership

WEIBO CORP's ticker is and the CUSIP is 948596AC5. A total of 46 filers reported holding WEIBO CORP in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of WEIBO CORP
ValueSharesWeighting
Q3 2022$9,913,000
+0.5%
10,000,0000.0%0.04%
+4.7%
Q2 2022$9,859,000
+1.5%
10,000,0000.0%0.04%
+19.4%
Q1 2022$9,711,000
-0.8%
10,000,0000.0%0.04%
-2.7%
Q4 2021$9,791,000
-1.0%
10,000,0000.0%0.04%
-14.0%
Q3 2021$9,889,000
+1.4%
10,000,0000.0%0.04%
-4.4%
Q2 2021$9,750,000
-0.3%
10,000,0000.0%0.04%
-15.1%
Q1 2021$9,775,000
+0.3%
10,000,0000.0%0.05%
-7.0%
Q4 2020$9,743,000
+2.1%
10,000,0000.0%0.06%
-6.6%
Q3 2020$9,544,000
+2.1%
10,000,0000.0%0.06%
-7.6%
Q2 2020$9,347,000
+9.4%
10,000,0000.0%0.07%
-1.5%
Q1 2020$8,547,000
-39.8%
10,000,000
-33.3%
0.07%
-4.3%
Q4 2019$14,193,000
+0.7%
15,000,0000.0%0.07%
-9.1%
Q3 2019$14,099,000
-14.9%
15,000,000
-14.4%
0.08%
-16.3%
Q2 2019$16,561,00017,531,0000.09%
Other shareholders
WEIBO CORP shareholders Q4 2020
NameSharesValueWeighting ↓
Fosun International Ltd 82,730,000$80,994,0004.63%
Canal Insurance CO 5,000,000$4,850,0001.42%
Arena Capital Advisors, LLC- CA 9,763,000$9,568,0000.88%
ONTARIO TEACHERS PENSION PLAN BOARD 24,450,000$23,961,0000.29%
LMR Partners LLP 28,000,000$27,414,0000.28%
LORD, ABBETT & CO. LLC 93,181,000$91,317,0000.21%
Lombard Odier Asset Management (Europe) Ltd 28,700$2,784,0000.12%
OAKTREE CAPITAL MANAGEMENT LP 9,449,000$9,260,0000.10%
Pallas Capital Advisors LLC 365,000$356,0000.04%
Calamos Advisors LLC 10,000,000$9,791,0000.04%
View complete list of WEIBO CORP shareholders