Y-MABS THERAPEUTICS INC

CUSIP: 984241109 Class: Common Stock

Rafferty Asset Management, LLC's Holding History (CIK: 0001389426)

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

Q4 2024
Shares 41,255 Value ($000) $323 Avg Close — Range —
Q3 2024
Shares 35,077 Value ($000) $461 Avg Close — Range —
Q3 2022
Shares 101,824 Value ($000) $1,468 Avg Close — Range —
Q2 2022
Shares 50,596 Value ($000) $766 Avg Close — Range —
Q1 2022
Shares 140,307 Value ($000) $1,667 Avg Close — Range —
Q4 2021
Shares 76,576 Value ($000) $1,241 Avg Close — Range —
Q3 2021
Shares 40,585 Value ($000) $1,158 Avg Close — Range —
Q2 2021
Shares 45,705 Value ($000) $1,545 Avg Close — Range —
Q1 2021
Shares 77,382 Value ($000) $2,340 Avg Close — Range —
Q4 2020
Shares 5,413 Value ($000) $268 Avg Close — Range —
Q3 2020
Shares 20,032 Value ($000) $769 Avg Close — Range —
Q2 2020
Shares 7,060 Value ($000) $305 Avg Close — Range —
Q4 2019
Shares 16,962 Value ($000) $530 Avg Close — Range —