GULFPORT ENERGY CORP

Ticker: GPOR CUSIP: 402635502 Class: COMMON SHARES

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q4 2025
Shares 192,340 Value ($000) $40,005 Avg Close $199.34 Range $173.98 - $225.78
Q3 2025
Shares 212,145 Value ($000) $38,394 Avg Close $174.05 Range $160.95 - $201.04
Q2 2025
Shares 224,972 Value ($000) $45,258 Avg Close $186.46 Range $153.27 - $210.32
Q1 2025
Shares 243,715 Value ($000) $44,878 Avg Close $181.66 Range $157.46 - $201.18
Q4 2024
Shares 255,017 Value ($000) $46,974 Avg Close $160.52 Range $136.45 - $185.98
Q3 2024
Shares 249,037 Value ($000) $37,692 Avg Close $146.70 Range $130.02 - $163.22
Q2 2024
Shares 207,006 Value ($000) $31,258 Avg Close $156.82 Range $147.05 - $165.19
Q1 2024
Shares 207,015 Value ($000) $33,147 Avg Close $137.10 Range $119.75 - $161.74