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Costco

3,940 hedge funds and large institutions have $288B invested in Costco in 2025 Q1 according to their latest regulatory filings, with 203 funds opening new positions, 1,600 increasing their positions, 1,680 reducing their positions, and 121 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:

0.01% more ownership

Funds ownership: 68.73%68.75% (+0.01%)

5% less repeat investments, than reductions

Existing positions increased: 1,600 | Existing positions reduced: 1,680

25% less call options, than puts

Call options by funds: $7.27B | Put options by funds: $9.66B

Holders
3,940
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
357
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$7.27B
Puts
$9.66B
Net Calls
Net Calls Change

Top Buyers

1 +$432M
2 +$432M
3 +$375M
4
National Bank of Canada
National Bank of Canada
Quebec, Canada
+$362M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$354M

Top Sellers

1 -$454M
2 -$379M
3 -$376M
4
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
-$345M
5
Goldman Sachs
Goldman Sachs
New York
-$322M
Name Holding Trade Value Shares
Change
Change in
Stake
2001
$1.86M
2002
$1.86M
2003
$1.86M
2004
$1.85M
2005
$1.85M
2006
$1.85M
2007
$1.84M
2008
$1.84M
2009
$1.84M
2010
$1.84M
2011
$1.83M
2012
$1.83M
2013
$1.82M
2014
$1.82M
2015
$1.82M
2016
$1.81M
2017
$1.81M
2018
$1.81M
2019
$1.81M
2020
$1.81M
2021
$1.81M
2022
$1.81M
2023
$1.81M
2024
$1.81M
2025
$1.8M