Portside Wealth Group, LLC

Position in COST — Costco Wholesale Corp /New

CIK 1978608 Provo, UT

Back to COST Full portfolio

Position in COST

as of Jun 30, 2026 · filed Jul 14, 2026 Compact

Position Value

$2,629,606

-$129,507 QoQ

Shares Held

2,811

+1.5% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.46%

of 13F equity value

Holder Rank

#1,739

of 4,170 holders

Holding Since

Jun 2023

13 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Common Shares in COST Over Time

Shares Held

Position Value (USD)

Derivatives in COST

reported options exposure · as of Jun 30, 2026

CallValue

$93,547

CallShares

100

PutValue

PutShares

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Discount Stores

Consumer Defensive · as of Jun 30, 2026

Portside Wealth Group, LLC holds $6,170,771 across 5 Discount Stores names. COST ranks #1 (42.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	COST	Costco Wholesale Corp /New This page	2,811	$2,629,606
2	WMT	Walmart Inc.	16,812	$1,904,126
3	PSMT	Pricesmart Inc	3,282	$641,105
4	BJ	BJ's Wholesale Club Holdings, Inc.	6,338	$552,799
5	OLLI	Ollie's Bargain Outlet Holdings, Inc.	5,764	$443,135

All Filings in COST

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19 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$93,547	100	0.0%	Call	Sole	2026-07-14
2026-06-30	$2,629,606	2,811	+1.5%	Shares	Sole	2026-07-14
2026-03-31	$99,643	100	0.0%	Call	Sole	2026-05-12
2026-03-31	$2,759,113	2,769	+33.3%	Shares	Other	2026-05-12
2025-12-31	$86,234	100	0.0%	Call	Sole	2026-01-21
2025-12-31	$1,791,941	2,078	-1.3%	Shares	Sole	2026-01-21
2025-09-30	$1,949,376	2,106	-4.1%	Shares	Sole	2025-11-05
2025-06-30	$2,173,907	2,196	+27.2%	Shares	Sole	2025-08-11
2025-03-31	$1,633,361	1,727	+15.8%	Shares	Sole	2025-04-14
2024-12-31	$1,367,074	1,492	+7.8%	Shares	Other	2025-04-14
2024-09-30	$1,226,943	1,384	+13.3%	Shares	Other	2024-10-31
2024-06-30	$1,037,837	1,221	+5.6%	Shares	Other	2024-07-18
2024-03-31	$846,920	1,156	+1.2%	Shares	Other	2024-04-17
2023-12-31	$753,811	1,142	+9.0%	Shares	Other	2024-01-16
2023-12-31	$66,008	100	0.0%	Call	Other	2024-01-16
2023-09-30	$592,078	1,048	+2.7%	Shares	Other	2023-10-27
2023-09-30	$56,496	100	0.0%	Call	Other	2023-10-27
2023-06-30	$549,147	1,020	—	Shares	Other	2023-09-01
2023-06-30	$53,838	100	—	Call	Other	2023-09-01
No filing history on record for this holder in this stock.