COST

COSTCO WHOLESALE CORP /NEW · Wikipedia · Yahoo Finance chart ↗

Price

Last close: $1012.28Last update Oct 30, 2026
12-month high: $1096.50
12-month low: $844.06

Reported holders

Politicians whose newest complete holdings report lists this stock, or who reported buying it after that report (or at any time, if they have no usable report). A later full sale that could have closed the position removes them.

Name	Purchased	Price that day	ROI
Dan Newhouse Rank #74	Jul 10, 2026	$916.25	+10.48%
Alan Armstrong	Mar 27, 2026	$983.86	+2.89%
Gilbert Cisneros Rank #23	Jan 30, 2026	$940.25	+7.66%
Jimmy Patronis	Held as of Dec 31, 2025 (holdings report)	Not available	Not available
Glenn Ivey	Held as of Dec 31, 2025 (holdings report)	Not available	Not available
David Kustoff	Held as of Dec 31, 2025 (holdings report)	Not available	Not available
Michael Rulli Rank #37	Held as of Dec 31, 2025 (holdings report)	Not available	Not available
Kelly Louise Morrison Rank #91	Held as of Dec 31, 2025 (holdings report)	Not available	Not available
John McGuire Rank #31	Held as of Dec 31, 2025 (holdings report)	Not available	Not available
Rick Larsen Rank #68	Held as of Dec 31, 2025 (holdings report)	Not available	Not available
Rob Bresnahan Rank #94	Held as of Dec 31, 2025 (holdings report)	Not available	Not available
David P. Joyce Rank #65	Held as of Dec 31, 2025 (holdings report)	Not available	Not available
Josh Gottheimer Rank #62	Held as of Dec 31, 2025 (holdings report)	Not available	Not available
Debbie Dingell Rank #59	Held as of Dec 31, 2025 (holdings report)	Not available	Not available
Julie Johnson Rank #41	Held as of Dec 31, 2025 (holdings report)	Not available	Not available
Richard W. Allen Rank #57	Held as of Dec 31, 2025 (holdings report)	Not available	Not available
Markwayne Mullin	Dec 29, 2025	$867.84	+16.64%
John Boozman Rank #85	Oct 9, 2025	$942.89	+7.36%
Marjorie Taylor Mrs Greene Rank #6	Mar 17, 2025	$916.61	+10.44%
James Comer Rank #13	Jan 2, 2025	$909.81	+11.26%
Kathy Manning Rank #16	Jul 2, 2024	$859.36	+17.79%
Kevin Hern Rank #80	Jan 12, 2024	$683.24	+48.16%
Jared Moskowitz Rank #36	Dec 28, 2023	$663.10	+52.66%
Ed Perlmutter Rank #27	Nov 10, 2022	$513.13	+97.28%
Shelley M Capito Rank #70	Jul 1, 2022	$485.76	+108.39%

Prices are the market close on the purchase date; exact purchase prices are not disclosed. ROI is the percentage gain or loss from that price to the last close. Holders listed from a holdings report alone have no purchase date, so no price or ROI.

All trades

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Public-equity transactions, newest transaction dates first
Ticker	Politician Name	Transaction Type	Trade Date	Found Date
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Pete Sessions, sale, Oct 13, 2026	Pete Sessions Rank #44	Sale	Oct 13, 2026	Nov 2, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Pete Sessions, sale, Oct 2, 2026	Pete Sessions Rank #44	Sale	Oct 2, 2026	Nov 2, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Richard W. Allen, sale, Sep 18, 2026	Richard W. Allen Rank #57	Sale	Sep 18, 2026	Oct 19, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Richard Dean Dr McCormick, sale, Jul 30, 2026	Richard Dean Dr McCormick Rank #60	Sale	Jul 30, 2026	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Dan Newhouse, purchase, Jul 10, 2026	Dan Newhouse Rank #74	Purchase	Jul 10, 2026	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock, Alan Armstrong, purchase, Mar 27, 2026	Alan Armstrong	Purchase	Mar 27, 2026	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Gilbert Cisneros, purchase, Jan 30, 2026	Gilbert Cisneros Rank #23	Purchase	Jan 30, 2026	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock, Markwayne Mullin, purchase, Dec 29, 2025	Markwayne Mullin	Purchase	Dec 29, 2025	Oct 30, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Gilbert Cisneros, sale, Dec 24, 2025	Gilbert Cisneros Rank #23	Sale	Dec 24, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Richard Dean Dr McCormick, purchase, Nov 5, 2025	Richard Dean Dr McCormick Rank #60	Purchase	Nov 5, 2025	Sep 11, 2026
COST — Costco Wholesale, Shelley M Capito, sale, Oct 17, 2025	Shelley M Capito Rank #70	Sale	Oct 17, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Gilbert Cisneros, purchase, Oct 17, 2025	Gilbert Cisneros Rank #23	Purchase	Oct 17, 2025	Sep 11, 2026
COST — Costco Wholesale, John Boozman, purchase, Oct 9, 2025	John Boozman Rank #85	Purchase	Oct 9, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Valerie Hoyle, sale, Sep 23, 2025	Valerie Hoyle Rank #15	Sale	Sep 23, 2025	Sep 11, 2026
COST — COSTCO WHOLESALE CORP (COST), Miller, Stephen N, sale, Aug 14, 2025	Miller, Stephen N	Sale	Aug 14, 2025	Sep 11, 2026
COST — Costco Wholesale Corp. (COST), Bulazel, Alina, sale, Jul 14, 2025	Bulazel, Alina	Sale	Jul 14, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Lisa McClain, sale, Jul 10, 2025	Lisa McClain Rank #2	Sale	Jul 10, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Lisa McClain, purchase, Jun 17, 2025	Lisa McClain Rank #2	Purchase	Jun 17, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Lisa McClain, sale, Jun 9, 2025	Lisa McClain Rank #2	Sale	Jun 9, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Jefferson Shreve, sale, May 12, 2025	Jefferson Shreve Rank #124	Sale	May 12, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Bruce Westerman, sale, Apr 21, 2025	Bruce Westerman Rank #135	Sale	Apr 21, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Jefferson Shreve, sale, Mar 31, 2025	Jefferson Shreve Rank #124	Sale	Mar 31, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Greg Landsman, sale, Mar 27, 2025	Greg Landsman Rank #64	Sale	Mar 27, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Marjorie Taylor Mrs Greene, purchase, Mar 17, 2025	Marjorie Taylor Mrs Greene Rank #6	Purchase	Mar 17, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Bruce Westerman, purchase, Mar 3, 2025	Bruce Westerman Rank #135	Purchase	Mar 3, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Greg Landsman, sale, Feb 26, 2025	Greg Landsman Rank #64	Sale	Feb 26, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Scott Scott Franklin, sale, Jan 28, 2025	Scott Scott Franklin Rank #105	Sale	Jan 28, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], James Comer, purchase, Jan 2, 2025	James Comer Rank #13	Purchase	Jan 2, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Lisa McClain, purchase, Dec 11, 2024	Lisa McClain Rank #2	Purchase	Dec 11, 2024	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Marjorie Taylor Mrs Greene, purchase, Nov 25, 2024	Marjorie Taylor Mrs Greene Rank #6	Purchase	Nov 25, 2024	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Valerie Hoyle, purchase, Oct 29, 2024	Valerie Hoyle Rank #15	Purchase	Oct 29, 2024	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Marjorie Taylor Mrs Greene, purchase, Oct 4, 2024	Marjorie Taylor Mrs Greene Rank #6	Purchase	Oct 4, 2024	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Scott Scott Franklin, purchase, Aug 7, 2024	Scott Scott Franklin Rank #105	Purchase	Aug 7, 2024	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Scott Scott Franklin, sale, Aug 6, 2024	Scott Scott Franklin Rank #105	Sale	Aug 6, 2024	Sep 12, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Scott Scott Franklin, sale, Aug 1, 2024	Scott Scott Franklin Rank #105	Sale	Aug 1, 2024	Sep 12, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Kathy Manning, purchase, Jul 2, 2024	Kathy Manning Rank #16	Purchase	Jul 2, 2024	Sep 12, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Marjorie Taylor Mrs Greene, purchase, Jun 24, 2024	Marjorie Taylor Mrs Greene Rank #6	Purchase	Jun 24, 2024	Sep 12, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Greg Landsman, purchase, May 15, 2024	Greg Landsman Rank #64	Purchase	May 15, 2024	Sep 12, 2026
COST — Costco Wholesale Corporation (COST) [ST], Pete Sessions, purchase, Jan 31, 2024	Pete Sessions Rank #44	Purchase	Jan 31, 2024	Sep 12, 2026
COST — Costco Wholesale Corporation (COST) [ST], Kathy Manning, purchase, Jan 23, 2024	Kathy Manning Rank #16	Purchase	Jan 23, 2024	Sep 12, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Kevin Hern, purchase, Jan 12, 2024	Kevin Hern Rank #80	Purchase	Jan 12, 2024	Sep 12, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Jared Moskowitz, purchase, Dec 28, 2023	Jared Moskowitz Rank #36	Purchase	Dec 28, 2023	Sep 12, 2026
COST — Costco Wholesale Corporation (COST) [ST], John R Curtis, sale, Dec 4, 2023	John R Curtis Rank #43	Sale	Dec 4, 2023	Sep 12, 2026
COST — Costco Wholesale Corporation (COST) [ST], Greg Stanton, sale, Oct 24, 2023	Greg Stanton Rank #88	Sale	Oct 24, 2023	Sep 12, 2026
COST — Costco Wholesale Corporation - Common Stock, Markwayne Mullin, purchase, Oct 3, 2023	Markwayne Mullin	Purchase	Oct 3, 2023	Oct 30, 2026
COST — Costco Wholesale Corporation (COST) [ST], Greg Stanton, purchase, Sep 26, 2023	Greg Stanton Rank #88	Purchase	Sep 26, 2023	Sep 12, 2026
COST — Costco Wholesale Corporation - Common Stock, Markwayne Mullin, purchase, Sep 18, 2023	Markwayne Mullin	Purchase	Sep 18, 2023	Oct 30, 2026
COST — Costco Wholesale Corporation - Common Stock, Daniel S Sullivan, sale, Aug 22, 2023	Daniel S Sullivan Rank #121	Sale	Aug 22, 2023	Sep 12, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Jared Moskowitz, purchase, Jul 14, 2023	Jared Moskowitz Rank #36	Purchase	Jul 14, 2023	Sep 12, 2026
COST — Costco Wholesale Corporation (COST) [ST], Zoe Lofgren, sale, May 25, 2023	Zoe Lofgren Rank #122	Sale	May 25, 2023	Sep 12, 2026