Calamos Advisors LLC - WEIBO CORP ownership

WEIBO CORP's ticker is and the CUSIP is 948596AC5. A total of 39 filers reported holding WEIBO CORP in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.4%.

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 Q1 2021
NameSharesValueWeighting ↓
Fosun International Ltd 90,730,000$85,711,0005.66%
STEELHEAD PARTNERS LLC 28,900,000$27,301,0002.14%
SHENKMAN CAPITAL MANAGEMENT INC 14,181,000$13,529,0001.53%
MATTHEWS INTERNATIONAL CAPITAL MANAGEMENT LLC 16,700,000$15,798,0000.72%
ADVENT CAPITAL MANAGEMENT /DE/ 24,262,000$22,871,0000.44%
Lombard Odier Asset Management (Europe) Ltd 5,000,000$4,723,0000.40%
DAVIDSON KEMPNER CAPITAL MANAGEMENT LP 30,000,000$28,321,0000.31%
EDMOND DE ROTHSCHILD HOLDING S.A. 7,270,000$6,868,0000.26%
SSI INVESTMENT MANAGEMENT LLC 2,900,000$2,737,0000.20%
LAZARD ASSET MANAGEMENT LLC 60,167,000$56,838,0000.09%
View complete list of WEIBO CORP shareholders