Calamos Advisors LLC - HELIX ENERGY SOLUTIONS GRP I ownership

HELIX ENERGY SOLUTIONS GRP I's ticker is and the CUSIP is 42330PAJ6. A total of 7 filers reported holding HELIX ENERGY SOLUTIONS GRP I in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
Calamos Advisors LLC ownership history of HELIX ENERGY SOLUTIONS GRP I
ValueSharesWeighting
Q4 2020$7,903,000
+4.9%
8,300,0000.0%0.05%
-6.1%
Q3 2020$7,537,000
+3.4%
8,300,000
-0.1%
0.05%
-5.8%
Q2 2020$7,288,000
+29.7%
8,312,000
-0.1%
0.05%
+18.2%
Q1 2020$5,618,000
-54.3%
8,319,000
-20.9%
0.04%
-34.3%
Q3 2019$12,281,000
-3.9%
10,519,0000.0%0.07%
-5.6%
Q2 2019$12,779,000
+8.1%
10,519,0000.0%0.07%
-4.1%
Q1 2019$11,823,000
+114.3%
10,519,000
+73.9%
0.07%
+105.6%
Q4 2018$5,517,000
-57.3%
6,050,000
-39.5%
0.04%
-49.3%
Q3 2018$12,930,000
+9.0%
10,000,0000.0%0.07%
-1.4%
Q2 2018$11,862,000
+17.7%
10,000,0000.0%0.07%
+9.1%
Q1 2018$10,082,00010,000,0000.07%
Other shareholders
HELIX ENERGY SOLUTIONS GRP I shareholders Q4 2020
NameSharesValueWeighting ↓
AQR Arbitrage LLC 2,575,000$2,666,0000.07%
SSI INVESTMENT MANAGEMENT LLC 1,000,000$990,0000.05%
LINDEN ADVISORS LP 6,488,000$6,482,0000.04%
OAKTREE CAPITAL MANAGEMENT LP 2,747,000$2,743,0000.03%
D. E. Shaw & Co., Inc. 3,778,000$3,758,0000.00%
Russell Investments Group, Ltd. 153,000$150,0000.00%
WELLS FARGO & COMPANY/MN 1,759,000$1,768,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of HELIX ENERGY SOLUTIONS GRP I shareholders