$COST
Costco Wholesale Corporation
Bobby's record on $COST: 2 closed trades (1W/1L), +$101 realized.
Bobby's take on $COST
PROThe why behind the move, key levels, and his verdict — a Bobby Pro feature, same account as the app.
Citadel Advisors
Ken Griffin
47.8%
of portfolio · 2026-03
AQR Capital
Cliff Asness
46.9%
of portfolio · 2026-03
AQR Capital
Cliff Asness
40.9%
of portfolio · 2026-06
Citadel Advisors
Ken Griffin
38.9%
of portfolio · 2026-06
From the funds' latest 13F filings — positions are reported with up to a 45-day lag.
Richard Dean Dr McCormick
Democrat · House · GA
$1,001 - $15,000
2026-07-30
Dan Newhouse
Republican · House · WA
$1,001 - $15,000
2026-07-10
Alan Armstrong
Republican · Senate · OK
$1,001 - $15,000
2026-03-27
From congressional financial disclosures — filings can lag the trade by up to 45 days.
Educational — not financial advice. Data refreshes every few minutes.
