Skip to main content

Tidemark, LLC

Position in COST — Costco Wholesale Corp /New

CIK 2009591 SAN DIEGO, CA

Position in COST

as of Jun 30, 2026 · filed Aug 10, 2026
Position Value
$734,343
-$8,993 QoQ
Shares Held
785
+5.2% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.88%
of 13F equity value
Holder Rank
#2,837
of 4,178 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in COST Over Time

Shares Held

Position Value (USD)

Position in Discount Stores

Consumer Defensive · as of Jun 30, 2026

Tidemark, LLC holds $853,927 across 3 Discount Stores names. COST ranks #1 (86.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 COST
Costco Wholesale Corp /New
This page
785 $734,343

All Filings in COST

Export CSV
11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $734,343 785
2026-03-31 $743,336 746
2025-12-31 $594,152 689
2025-09-30 $659,048 712
2025-06-30 $664,249 671
2025-03-31 $357,504 378
2024-12-31 $339,936 371
2024-09-30 $281,026 317
2024-06-30 $264,346 311
2024-03-31 $213,195 291
2023-12-31 $160,399 243