Calamos Advisors LLC - BOSTON SCIENTIFIC CORP ownership

BOSTON SCIENTIFIC CORP's ticker is BSXPRA and the CUSIP is 101137206. A total of 7 filers reported holding BOSTON SCIENTIFIC 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 BOSTON SCIENTIFIC CORP
ValueSharesWeighting
Q1 2023$39,057,429
+5.3%
322,682
-0.1%
0.19%
+9.8%
Q4 2022$37,079,971
+13.4%
322,940
-0.0%
0.17%
+16.0%
Q3 2022$32,696,000
-22.6%
323,016
-22.5%
0.15%
-17.6%
Q2 2022$42,265,000
-5.9%
416,655
+8.0%
0.18%
+7.7%
Q1 2022$44,901,000
+0.8%
385,616
-0.8%
0.17%
+1.2%
Q4 2021$44,554,000
-16.0%
388,574
-19.7%
0.17%
-45.8%
Q4 2020$53,049,000
-14.3%
484,157
-12.5%
0.31%
-22.6%
Q3 2020$61,891,000
+3.7%
553,239
-2.9%
0.40%
-5.7%
Q2 2020$59,665,000569,9160.42%
Other shareholders
BOSTON SCIENTIFIC CORP shareholders Q4 2020
NameSharesValueWeighting ↓
PIER 88 INVESTMENT PARTNERS LLC 151,940$15,417,0003.63%
Financial Sense Advisors, Inc. 49,555$5,027,0001.84%
Laffer Tengler Investments, Inc. 30,687$3,120,990,0001.10%
Oxbow Advisors, LLC 50,193$5,092,0000.72%
SSI INVESTMENT MANAGEMENT LLC 103,005$10,455,0000.66%
ADVENT CAPITAL MANAGEMENT /DE/ 276,620$28,157,0000.50%
RATIONAL ADVISORS LLC 42,135$4,278,0000.31%
Allianz Asset Management GmbH 2,501,010$253,702,0000.24%
Phraction Management LLC 3,310$336,0000.22%
WESTWOOD HOLDINGS GROUP INC 195,780$19,893,0000.22%
View complete list of BOSTON SCIENTIFIC CORP shareholders