ON SEMICONDUCTOR CORP

CUSIP: 682189AS4 Class: NOTE 5/0

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

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

Q4 2025
Shares 27,868,000 Value ($000) $33,315 Avg Close — Range —
Q3 2025
Shares 27,848,000 Value ($000) $31,735 Avg Close — Range —
Q2 2025
Shares 27,911,000 Value ($000) $33,126 Avg Close — Range —
Q1 2025
Shares 37,933,000 Value ($000) $39,982 Avg Close — Range —
Q4 2024
Shares 36,600,000 Value ($000) $47,947 Avg Close — Range —
Q3 2024
Shares 71,837,000 Value ($000) $105,438 Avg Close — Range —
Q2 2024
Shares 71,940,000 Value ($000) $100,583 Avg Close — Range —
Q1 2024
Shares 71,915,000 Value ($000) $105,971 Avg Close — Range —
Q4 2023
Shares 72,892,000 Value ($000) $119,348 Avg Close — Range —
Q3 2023
Shares 72,849,000 Value ($000) $131,497 Avg Close — Range —
Q2 2023
Shares 75,977,000 Value ($000) $139,759 Avg Close — Range —
Q1 2023
Shares 76,393,000 Value ($000) $124,684 Avg Close — Range —
Q4 2022
Shares 125,391,000 Value ($000) $166,480 Avg Close — Range —
Q3 2022
Shares 130,433,000 Value ($000) $172,482 Avg Close — Range —
Q2 2022
Shares 110,585,000 Value ($000) $127,579 Avg Close — Range —