ARCH RESOURCES INC

CUSIP: 03940R107 Class: Common Stock

Boston Partners's Holding History (CIK: 0001386060)

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

Q4 2023
Shares 13,803 Value ($000) $2,290 Avg Close — Range —
Q3 2023
Shares 6,667 Value ($000) $1,138 Avg Close — Range —