COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

PLATINUM INVESTMENT MANAGEMENT LTD's Holding History (CIK: 0001256071)

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

Q4 2025
Shares 65,000 Value ($000) $4,371 Avg Close $70.84 Range $62.00 - $85.24
Q3 2025
Shares 55,000 Value ($000) $4,640 Avg Close $88.37 Range $79.94 - $97.43
Q2 2025
Shares 65,000 Value ($000) $5,226 Avg Close $77.90 Range $71.21 - $83.68
Q1 2025
Shares 65,000 Value ($000) $5,150 Avg Close $76.08 Range $68.41 - $83.03
Q4 2024
Shares 70,000 Value ($000) $5,011 Avg Close $75.52 Range $68.26 - $82.49
Q3 2024
Shares 50,000 Value ($000) $3,772 Avg Close $75.84 Range $70.86 - $81.63
Q2 2024
Shares 50,000 Value ($000) $3,707 Avg Close $84.75 Range $71.90 - $96.98
Q1 2024
Shares 50,000 Value ($000) $4,830 Avg Close $86.08 Range $79.82 - $100.38