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COST

Consumer Defensive
Costco Wholesale Corporation · Discount Stores
Trades
358
Politicians
0
Buys
200
Sells
150
Trades
358
Politicians
0
Buys
200
Sells
150
COSTvs S&P 500 (normalized)
|to
No price data available
COST S&P 500 Buy Sell
Range
PoliticianActionDescriptionAmountTradedFiled
Ro KhannaD
BuyCOSTAR GROUP INC CMN$1K - $15KSep 25, 2026Oct 1, 2026
Ro KhannaD
BuyCOSTCO WHOLESALE CORPORATION$1K - $15KSep 25, 2026Oct 1, 2026
Richard W. AllenR
SellCostco Wholesale Corporation$1K - $15KSep 18, 2026Oct 14, 2026
Ro KhannaD
BuyCOSTCO WHOLESALE CORPORATION$1K - $15KSep 11, 2026Oct 1, 2026
Ro KhannaD
SellCOSTCO WHOLESALE CORPORATION$15K - $50KSep 4, 2026Oct 1, 2026
Ro KhannaD
BuyCOSTCO WHOLESALE CORPORATION$1K - $15KAug 24, 2026Sep 1, 2026
Richard Dean Dr McCormickR
SellCostco Wholesale Corporation$1K - $15KJul 30, 2026Aug 14, 2026
Ro KhannaD
BuyCOSTCO WHOLESALE CORPORATION$1K - $15KJun 2, 2026Jul 1, 2026
Ro KhannaD
SellCOSTCO WHOLESALE CORP CMN$1K - $15KMay 15, 2026Jun 9, 2026
Ro KhannaD
BuyCOSTCO GROUP, INC CMN$1K - $15KApr 1, 2026May 11, 2026
100 trades
…

Costco Wholesale Corporation (COST) Congressional Stock Trades

This page tracks congressional stock trading activity in Costco Wholesale Corporation (COST) in the Consumer Defensive sector. Disclosed Capitol has indexed 358 disclosed congressional trades involving COST. Every trade is sourced from official STOCK Act financial disclosure filings — the same primary records the Senate and House are required to publish. The full trade list with politician names, transaction types, amount ranges, and disclosure dates is below, alongside cross-references to any related lobbying activity, federal contracts, and committee assignments.

As of October 2026 — Disclosed Capitol has tracked 358 disclosed congressional trades in Costco Wholesale Corporation (COST) — 200:150 buy-heavy ratio — led by Ro Khanna (D).

Which members of Congress trade Costco Wholesale Corporation?

  • Ro Khanna (D) — 46 disclosed trades in COST
  • Greg Landsman (D) — 5 disclosed trades in COST
  • C. Scott Franklin (R) — 5 disclosed trades in COST
  • Lisa McClain (R) — 4 disclosed trades in COST
  • Marjorie Taylor Greene (R) — 4 disclosed trades in COST

Recent COST congressional trades

DatePoliticianPartyActionAmount
Sep 25, 2026Ro KhannaDBuy$1,001 - $15,000
Sep 25, 2026Ro KhannaDBuy$1,001 - $15,000
Sep 18, 2026Richard W. AllenRSell$1,001 - $15,000
Sep 11, 2026Ro KhannaDBuy$1,001 - $15,000
Sep 4, 2026Ro KhannaDSell$15,001 - $50,000
Aug 24, 2026Ro KhannaDBuy$1,001 - $15,000
Jul 30, 2026Richard Dean Dr McCormickRSell$1,001 - $15,000
Jun 2, 2026Ro KhannaDBuy$1,001 - $15,000
May 15, 2026Ro KhannaDSell$1,001 - $15,000
Apr 1, 2026Ro KhannaDBuy$1,001 - $15,000

Buy vs. sell ratio & volume

Across the 358 disclosed congressional trades in Costco Wholesale Corporation (COST), members of Congress have reported 200 buys and 150 sells. The average 30-day alpha vs. the S&P 500 is -1.11%.

Costco Wholesale Corporation financial snapshot (FY2026)

For fiscal year 2026, Costco Wholesale Corporation reported revenue of $303.15B and net income of $9.23B, per SEC filings.

Revenue
$303.15B
Operating income
$11.69B
Net income
$9.23B
Diluted EPS
$20.76
Net margin
3.0%
Free cash flow
$9.38B

Figures come from SEC financial statement filings. The full annual and quarterly statement history is in the Financials tab above.