IGM BIOSCIENCES INC

CUSIP: 449585108 Class: Common Stock

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q2 2025
Shares 89,705 Value ($000) $100 Avg Close — Range —
Q1 2025
Shares 125,614 Value ($000) $144 Avg Close — Range —
Q4 2024
Shares 157,843 Value ($000) $964 Avg Close — Range —
Q3 2024
Shares 148,402 Value ($000) $2,455 Avg Close — Range —
Q2 2024
Shares 132,330 Value ($000) $909 Avg Close — Range —
Q1 2024
Shares 121,118 Value ($000) $1,169 Avg Close — Range —
Q4 2023
Shares 120,817 Value ($000) $1,004 Avg Close — Range —
Q3 2023
Shares 99,765 Value ($000) $833 Avg Close — Range —
Q2 2023
Shares 97,293 Value ($000) $898 Avg Close — Range —
Q1 2023
Shares 93,816 Value ($000) $1,289 Avg Close — Range —
Q4 2022
Shares 71,346 Value ($000) $1,214 Avg Close — Range —
Q3 2022
Shares 70,096 Value ($000) $1,594 Avg Close — Range —
Q2 2022
Shares 65,285 Value ($000) $1,178 Avg Close — Range —
Q1 2022
Shares 102,623 Value ($000) $2,744 Avg Close — Range —
Q4 2021
Shares 57,121 Value ($000) $1,676 Avg Close — Range —
Q3 2021
Shares 55,867 Value ($000) $3,674 Avg Close — Range —
Q2 2021
Shares 50,881 Value ($000) $4,234 Avg Close — Range —
Q1 2021
Shares 49,033 Value ($000) $3,761 Avg Close — Range —
Q4 2020
Shares 45,379 Value ($000) $4,007 Avg Close — Range —
Q3 2020
Shares 45,917 Value ($000) $3,390 Avg Close — Range —
Q2 2020
Shares 68,488 Value ($000) $5,000 Avg Close — Range —
Q1 2020
Shares 59,490 Value ($000) $3,341 Avg Close — Range —
Q4 2019
Shares 58,440 Value ($000) $2,231 Avg Close — Range —