CO
Costco Wholesale
COST13F as of Jun 30, 2026 · next update ~Nov 14
Who's buying COST
Top funds mostly trimmed Costco Wholesale in Q2 (Apr–Jun)
Buying:
FundsInsidersCongress
- Top funds0 of 7 bought more, 4 sold some. Largest: Markel Group, $36.6M (0% of its portfolio).
- InsidersNo buys, 11 sales in 12 months.
- Congress1 member bought (1 trade), 3 sales in 12 months.
7 funds$47.1M held0.1% avg. weightQ2: 0 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
Congressional trading
Last 2 years · 4 disclosed trades
Members4