CS
CoStar
CSGP13F as of Jun 30, 2026 · next update ~Nov 14
Who's buying CSGP
Top funds mostly trimmed CoStar in Q2 (Apr–Jun)
Buying:
FundsInsiders3Congress1
- Top funds2 of 4 bought more, 4 sold some. Largest: Akre Capital Management, $331.3M (6% of its portfolio).
- Insiders3 insiders bought, 4 sales in 12 months.
- Congress1 member bought (3 trades), 0 sales in 12 months.
4 funds$591.7M held2.4% avg. weightQ2: 2 bought / 4 sold
13F reports are a snapshot as of Jun 30, 2026; funds may have traded since. Insiders often sell for personal reasons (taxes, diversification, planned sales).
Share price · market data, not from 13F reports
Q2 2026