ARGENX SE

Ticker: ARGX CUSIP: 04016X101 Class: SPONSORED ADR

GW&K Investment Management, LLC's Holding History (CIK: 0001082917)

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

Q4 2025
Shares 8 Value ($000) $0 Avg Close — Range —
Q3 2025
Shares 8 Value ($000) $0 Avg Close — Range —
Q2 2025
Shares 8 Value ($000) $0 Avg Close — Range —
Q1 2025
Shares 8 Value ($000) $0 Avg Close — Range —
Q4 2024
Shares 8 Value ($000) $0 Avg Close — Range —
Q3 2024
Shares 8 Value ($000) $0 Avg Close — Range —
Q2 2024
Shares 8 Value ($000) $0 Avg Close — Range —
Q1 2024
Shares 8 Value ($000) $0 Avg Close — Range —
Q4 2023
Shares 6 Value ($000) $0 Avg Close — Range —
Q3 2023
Shares 6 Value ($000) $0 Avg Close — Range —
Q2 2023
Shares 6 Value ($000) $0 Avg Close — Range —