PIONEER NAT RES CO

CUSIP: 723787107 Class: COM

Calamos Advisors LLC's Holding History (CIK: 0001316507)

Note: Option positions (PUT/CALL) are excluded.

Q1 2024
Shares 361,177 Value ($000) $94,809 Avg Close — Range —
Q4 2023
Shares 363,746 Value ($000) $81,799 Avg Close — Range —
Q3 2023
Shares 138,993 Value ($000) $31,906 Avg Close — Range —
Q2 2023
Shares 138,811 Value ($000) $28,759 Avg Close — Range —
Q1 2023
Shares 156,031 Value ($000) $31,868 Avg Close — Range —
Q4 2022
Shares 172,431 Value ($000) $39,382 Avg Close — Range —
Q3 2022
Shares 171,758 Value ($000) $37,191 Avg Close — Range —
Q2 2022
Shares 199,085 Value ($000) $44,412 Avg Close — Range —
Q1 2022
Shares 195,222 Value ($000) $48,811 Avg Close — Range —
Q4 2021
Shares 156,490 Value ($000) $28,462 Avg Close — Range —
Q3 2021
Shares 137,160 Value ($000) $22,838 Avg Close — Range —
Q2 2021
Shares 127,637 Value ($000) $20,744 Avg Close — Range —
Q1 2021
Shares 105,244 Value ($000) $16,715 Avg Close — Range —
Q4 2020
Shares 100,737 Value ($000) $11,473 Avg Close — Range —
Q3 2020
Shares 104,108 Value ($000) $8,952 Avg Close — Range —
Q2 2020
Shares 110,854 Value ($000) $10,830 Avg Close — Range —
Q1 2020
Shares 115,870 Value ($000) $8,128 Avg Close — Range —
Q4 2019
Shares 188,464 Value ($000) $28,528 Avg Close — Range —
Q3 2019
Shares 174,590 Value ($000) $21,958 Avg Close — Range —
Q2 2019
Shares 166,754 Value ($000) $25,657 Avg Close — Range —
Q1 2019
Shares 161,430 Value ($000) $24,583 Avg Close — Range —
Q4 2018
Shares 160,925 Value ($000) $21,165 Avg Close — Range —
Q3 2018
Shares 146,434 Value ($000) $25,507 Avg Close — Range —
Q2 2018
Shares 137,081 Value ($000) $25,941 Avg Close — Range —
Q1 2018
Shares 92,596 Value ($000) $15,907 Avg Close — Range —
Q4 2017
Shares 102,152 Value ($000) $17,657 Avg Close — Range —
Q3 2017
Shares 103,263 Value ($000) $15,235 Avg Close — Range —
Q2 2017
Shares 85,769 Value ($000) $13,687 Avg Close — Range —
Q1 2017
Shares 140,043 Value ($000) $26,080 Avg Close — Range —
Q4 2016
Shares 144,007 Value ($000) $25,931 Avg Close — Range —
Q3 2016
Shares 206,155 Value ($000) $38,273 Avg Close — Range —
Q2 2016
Shares 343,555 Value ($000) $51,949 Avg Close — Range —
Q1 2016
Shares 378,247 Value ($000) $53,234 Avg Close — Range —
Q1 2015
Shares 13,075 Value ($000) $2,138 Avg Close — Range —
Q4 2014
Shares 13,068 Value ($000) $1,945 Avg Close — Range —
Q3 2014
Shares 13,000 Value ($000) $2,561 Avg Close — Range —
Q2 2014
Shares 13,000 Value ($000) $2,988 Avg Close — Range —
Q1 2014
Shares 13,000 Value ($000) $2,433 Avg Close — Range —
Q4 2013
Shares 13,000 Value ($000) $2,393 Avg Close — Range —
Q3 2013
Shares 15,000 Value ($000) $2,832 Avg Close — Range —