Tannin Capital »

Costco Wholesale Corporation shares owned by Tannin Capital

Quarter-by-quarter ownership of Costco Wholesale Corporation (COST) shares owned by Tannin Capital from 13F filings

Historical chart of Tannin Capital investment in Costco Wholesale Corporation

Tip: Access up to 7 years of quarterly data

All positions including Costco Wholesale Corporation held by Tannin Capital consolidated in one spreadsheet with up to 7 years of data

Download as csvDownload consolidated filings csv Download as ExcelDownload consolidated filings xlsx

Quarterly reported holdings in Costco Wholesale Corporation by Tannin Capital

Quarter filed Position value Share count Share price at filing
2026-03-31 $599k 601 996.43

More positions owned by Tannin Capital

Global X Fds 1-3 Month T-bill (CLIP)
Berkshire Hathaway Inc Del Cl A (BRK.A)
JPMorgan Chase & Co. (JPM)
Apple (AAPL)
Alphabet Cap Stk Cl A (GOOGL)
NVIDIA Corporation (NVDA)
Vanguard Index Fds S&p 500 Etf Shs (VOO)
Goldman Sachs (GS)
Abbvie (ABBV)
Broadcom (AVGO)
Vanguard Index Fds Growth Etf (VUG)
Microsoft Corporation (MSFT)
Spdr S&p 500 Etf Tr Tr Unit (SPY)
Home Depot (HD)
Johnson & Johnson (JNJ)

View all positions for Tannin Capital

Top funds holding Costco Wholesale Corporation

Vanguard Group
BlackRock
Vanguard Capital Management
State Street Corporation
Vanguard Portfolio Management
Geode Capital Management
Morgan Stanley
Bank of America Corporation
Diamant Asset Management
FMR
Susquehanna International
Northern Trust
Invesco
Royal Bank of Canada
Goldman Sachs Group

View all funds holding Costco Wholesale Corporation