Y-MABS THERAPEUTICS INC

CUSIP: 984241109 Class: Common Stock

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

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

Q2 2025
Shares 278,179 Value ($000) $1,255 Avg Close — Range —
Q1 2025
Shares 277,610 Value ($000) $1,230 Avg Close — Range —
Q4 2024
Shares 284,540 Value ($000) $2,228 Avg Close — Range —
Q3 2024
Shares 279,577 Value ($000) $3,676 Avg Close — Range —
Q2 2024
Shares 255,595 Value ($000) $3,088 Avg Close — Range —
Q1 2024
Shares 250,225 Value ($000) $4,069 Avg Close — Range —
Q4 2023
Shares 247,506 Value ($000) $1,688 Avg Close — Range —
Q3 2023
Shares 249,444 Value ($000) $1,359 Avg Close — Range —
Q2 2023
Shares 257,095 Value ($000) $1,746 Avg Close — Range —
Q1 2023
Shares 235,640 Value ($000) $1,181 Avg Close — Range —
Q4 2022
Shares 251,559 Value ($000) $1,228 Avg Close — Range —
Q3 2022
Shares 248,415 Value ($000) $3,583 Avg Close — Range —
Q2 2022
Shares 247,608 Value ($000) $3,747 Avg Close — Range —
Q1 2022
Shares 233,756 Value ($000) $2,778 Avg Close — Range —
Q4 2021
Shares 244,744 Value ($000) $3,968 Avg Close — Range —
Q3 2021
Shares 239,619 Value ($000) $6,839 Avg Close — Range —
Q2 2021
Shares 202,119 Value ($000) $6,832 Avg Close — Range —
Q1 2021
Shares 190,518 Value ($000) $5,762 Avg Close — Range —
Q4 2020
Shares 177,476 Value ($000) $8,787 Avg Close — Range —
Q3 2020
Shares 172,240 Value ($000) $6,613 Avg Close — Range —
Q2 2020
Shares 140,881 Value ($000) $6,087 Avg Close — Range —
Q1 2020
Shares 120,808 Value ($000) $3,154 Avg Close — Range —
Q4 2019
Shares 118,528 Value ($000) $3,704 Avg Close — Range —
Q3 2019
Shares 87,154 Value ($000) $2,272 Avg Close — Range —
Q2 2019
Shares 66,001 Value ($000) $1,510 Avg Close — Range —
Q1 2019
Shares 35,733 Value ($000) $937 Avg Close — Range —
Q4 2018
Shares 37,382 Value ($000) $761 Avg Close — Range —