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COST
Ticker
COST
Costco Wholesale Corporation
Consumer Staples
Congressional Trades
70
by 21 members
Buys
36
51%
Sells
28
40%
Total Volume
$1.2M
midpoint
Unique Traders
21
members
Party Breakdown
Democrats33 · 47%
Republicans37 · 53%
Party Trading Divergence
Democrat vs. Republican buy / sell pressure by monthMODERATEBar length = total trades. Color = net sentiment — green = net buying, red = net selling. Months with no activity hidden.
Democrat ←
Month
→ Republican
—
Jul '22
1▲
1▲
Feb '23⚡
0▲1▼
—
Aug '23
0▲1▼
—
Jan '24
3▲
1▲
Mar '24
—
2▲
May '24
—
1▲
Aug '24⚡
1▲2▼
1▲
Oct '24
—
—
Dec '24
1▲
0▲1▼
Jan '25
2▲2▼
0▲3▼
Feb '25
—
1▲2▼
Mar '25
1▲1▼
1▲
Apr '25⚡
0▲2▼
—
May '25
0▲2▼
—
Jun '25
2▲2▼
—
Jul '25
0▲2▼
0▲3▼
Sep '25
—
2▲1▼
Oct '25
2▲2▼
2▲
Nov '25
2▲
0▲2▼
Dec '25
—
3▲
Jan '26
—
1▲
Feb '26
—
Democrats16▲12▼Net buyers
vs
Republicans15▲17▼Neutral
Net buyingNet selling⚡ Party split
Congressional Momentum
buy vs. sell pressureACCUMULATINGScore 0–100: above 50 = net buying pressure, below 50 = net selling. Signal based on last 90 days.
Last 30 Days
No trades
Last 90 Days
▲100
1 buy1 total0 sells
$8K buys · $0 sells
All-Time
▼33
36 buys70 total34 sells
$386K buys · $771K sells
Cumulative Net Position (buy vol − sell vol)
-$385K
2018-1270 trades plotted2026-02
Trade Activity Timeline
Congressional buys & sells by month · last 24 months w/ activity
21/01
21/03
22/07
23/02
23/08
24/01
24/03
24/05
24/08
24/10
24/12
25/01
25/02
25/03
25/04
25/05
25/06
25/07
25/09
25/10
25/11
25/12
26/01
26/02
BuysSellsOtherHigh-volume month
Who Moved First
each row = one member · sorted by earliest disclosed trade17 buyers ·13 sellers
BuySellOtherDot size ∝ trade size · top 15 most-active traders shown
6 less-active traders not shown.
All Disclosed Trades
| Date | Member | Action | Amount | Filing Delay |
|---|---|---|---|---|
| 2026-02-24 | DRo Khanna | BUY | $1K – $15K | 13d |
| 2026-01-30 | DGilbert Cisneros | BUY | $1K – $15K | 17d |
| 2026-01-30 | DGilbert Cisneros | BUY | $1K – $15K | 14d |
| 2026-01-06 | DRo Khanna | BUY | $1K – $15K | 31d |
| 2025-12-24 | DGilbert Cisneros | SELL | $1K – $15K | 20d |
| 2025-12-24 | DGilbert Cisneros | SELL | $1K – $15K | 19d |
| 2025-11-05 | RRich McCormick | BUY | $1K – $15K | 35d |
| 2025-11-05 | RRich McCormick | BUY | $1K – $15K | 34d |
| 2025-11-10 | DRo Khanna | BUY | $15K – $50K | 28d |
| 2025-11-03 | DRo Khanna | BUY | $1K – $15K | 35d |
| 2025-10-17 | DGilbert Cisneros | BUY | $1K – $15K | 33d |
| 2025-10-17 | DGilbert Cisneros | BUY | $1K – $15K | 32d |
| 2025-10-09 | RJohn Boozman | BUY | $1K – $15K | 37d |
| 2025-10-09 | RJohn Boozman | BUY | $1K – $15K | 37d |
| 2025-10-07 | DRo Khanna | SELL | $15K – $50K | 30d |
| 2025-10-17 | RShelley Capito | PARTIAL_SELL | $1K – $15K | 18d |
| 2025-10-17 | RShelley Capito | PARTIAL_SELL | $1K – $15K | 18d |
| 2025-09-23 | DValerie Hoyle | SELL | $1K – $15K | 17d |
| 2025-09-23 | DValerie Hoyle | SELL | $1K – $15K | 17d |
| 2025-09-29 | DRo Khanna | SELL | $1K – $15K | 4d |
| 2024-10-29 | DValerie Hoyle | BUY | $1K – $15K | 318d |
| 2025-07-10 | RLisa McClain | SELL | $1K – $15K | 35d |
| 2025-06-17 | RLisa McClain | BUY | $1K – $15K | 58d |
| 2025-06-09 | RLisa McClain | SELL | $1K – $15K | 66d |
| 2025-07-10 | RLisa McClain | SELL | $1K – $15K | 34d |
| 2025-06-17 | RLisa McClain | BUY | $1K – $15K | 57d |
| 2025-06-09 | RLisa McClain | SELL | $1K – $15K | 65d |
| 2024-12-11 | RLisa McClain | BUY | $1K – $15K | 245d |
| 2024-08-07 | RC. Franklin | BUY | $1K – $15K | 330d |
| 2025-05-12 | RJefferson Shreve | SELL | $100K – $250K | 42d |
| 2025-05-12 | RJefferson Shreve | SELL | $100K – $250K | 41d |
| 2025-04-21 | RBruce Westerman | SELL | $1K – $15K | 22d |
| 2025-04-21 | RBruce Westerman | SELL | $1K – $15K | 21d |
| 2025-04-09 | DRo Khanna | BUY | $1K – $15K | 33d |
| 2025-03-03 | RBruce Westerman | BUY | $1K – $15K | 44d |
| 2025-03-31 | RJefferson Shreve | SELL | $15K – $50K | 11d |
| 2025-03-12 | DRo Khanna | BUY | $1K – $15K | 29d |
| 2025-03-27 | DGreg Landsman | SELL | $1K – $15K | 12d |
| 2025-03-27 | DGreg Landsman | SELL | $15K – $50K | 12d |
| 2025-01-28 | RC. Franklin | SELL | $50K – $100K | 49d |
| 2025-01-28 | RC. Franklin | SELL | $1K – $15K | 49d |
| 2025-02-25 | DRo Khanna | SELL | $1K – $15K | 9d |
| 2025-02-26 | DGreg Landsman | SELL | $1K – $15K | 7d |
| 2025-02-26 | DGreg Landsman | PARTIAL_SELL | $1K – $15K | 5d |
| 2025-01-22 | DRo Khanna | SELL | $1K – $15K | 15d |
| 2025-01-02 | RJames Comer | BUY | $1K – $15K | 8d |
| 2025-01-02 | RJames Comer | BUY | $1K – $15K | 1d |
| 2024-08-02 | DRo Khanna | BUY | $1K – $15K | 35d |
| 2024-08-06 | RC. Franklin | SELL | $15K – $50K | 14d |
| 2024-08-01 | RC. Franklin | SELL | $1K – $15K | 19d |
| 2024-05-15 | DGreg Landsman | BUY | $1K – $15K | 91d |
| 2024-05-28 | DRo Khanna | BUY | $1K – $15K | 8d |
| 2024-03-20 | DRo Khanna | BUY | $15K – $50K | 16d |
| 2024-01-31 | RPete Sessions | BUY | $1K – $15K | 29d |
| 2024-01-31 | RPete Sessions | BUY | $1K – $15K | 2d |
| 2024-01-12 | RKevin Hern | BUY | $1K – $15K | 3d |
| 2020-07-13 | DRon Wyden | BUY | $15K – $50K | 1219d |
| 2023-08-22 | RDan Sullivan | SELL | $1K – $15K | 27d |
| 2022-07-01 | RShelley Capito | BUY | $1K – $15K | 423d |
| 2021-01-27 | RJerry Moran | SELL | $1K – $15K | 943d |
| 2020-08-21 | RJerry Moran | PARTIAL_SELL | $1K – $15K | 1102d |
| 2020-06-24 | DRon Wyden | BUY | $15K – $50K | 1160d |
| 2019-09-25 | RJerry Moran | PARTIAL_SELL | $1K – $15K | 1433d |
| 2019-02-28 | DJohn Reed | SELL | $1K – $15K | 1642d |
| 2019-02-04 | DJohn Reed | SELL | $1K – $15K | 1666d |
| 2018-12-19 | RJerry Moran | BUY | $1K – $15K | 1713d |
| 2018-12-06 | RJerry Moran | BUY | $1K – $15K | 1726d |
| 2021-03-31 | DRick Larsen | BUY | $1K – $15K | 778d |
| 2023-02-23 | RJohn Curtis | PARTIAL_SELL | $1K – $15K | 13d |
| 2023-02-21 | DJared Moskowitz | BUY | $1K – $15K | 7d |