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Costco

4,229 hedge funds and large institutions have $309B invested in Costco in 2026 Q1 according to their latest regulatory filings, with 319 funds opening new positions, 1,778 increasing their positions, 1,622 reducing their positions, and 124 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

10% more repeat investments, than reductions

Existing positions increased: 1,778 | Existing positions reduced: 1,622

0.42% less ownership

Funds ownership: 70.48%70.05% (-0.42%)

8% less call options, than puts

Call options by funds: $7.06B | Put options by funds: $7.69B

Holders
4,229
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
280
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$7.06B
Puts
$7.69B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
RSA
2276
River Street Advisors
Illinois
$1.47M
SDH
2277
Sloy Dahl & Holst
Washington
$1.47M
AAA
2278
Andrews Advisory Associates
Hawaii
$1.47M
BFO
2279
Biltmore Family Office
North Carolina
$1.47M
OP
2280
Oslo Pensjonsforsikring
$1.47M
AFM
2281
Abbot Financial Management
Massachusetts
$1.46M
GFG
2282
Goldstone Financial Group
Illinois
$1.46M
EAN
2283
Excelsior Advisor Network
Colorado
$1.46M
PFG
2284
Putney Financial Group
California
$1.46M
WCG
2285
Weaver Consulting Group
California
$1.45M
PPW
2286
Pasadena Private Wealth
California
$1.45M
DCM
2287
Davis Capital Management
Florida
$1.45M
GAA
2288
Global Assets Advisory
Florida
$1.45M
WFP
2289
Worthington Financial Partners
Ohio
$1.45M
HAS
2290
HBW Advisory Services
California
$1.45M
FFG
2291
Fortem Financial Group
California
$1.45M
ATC
2292
Adirondack Trust Company
New York
$1.45M
LSA
2293
L & S Advisors
California
$1.44M
MGP
2294
M&G plc
United Kingdom
$1.44M
WA
2295
Wealth Alliance
New York
$1.44M
MFWP
2296
Mosaic Family Wealth Partners
Missouri
$1.44M
CWM
2297
Concentrum Wealth Management
California
$1.43M
AAM
2298
Aureus Asset Management
Massachusetts
$1.43M
HWM
2299
Heirloom Wealth Management
Colorado
$1.43M
FNBTCON
2300
First National Bank & Trust Co of Newtown
Pennsylvania
$1.43M