COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

Westside Investment Management, Inc.'s Holding History (CIK: 0001538383)

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

Q4 2025
Shares 360 Value ($000) $24 Avg Close $70.84 Range $62.00 - $85.24
Q3 2025
Shares 360 Value ($000) $30 Avg Close $88.37 Range $79.94 - $97.43
Q2 2025
Shares 180 Value ($000) $15 Avg Close $77.90 Range $71.21 - $83.68