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Costco

3,932 hedge funds and large institutions have $274B invested in Costco in 2025 Q3 according to their latest regulatory filings, with 169 funds opening new positions, 1,653 increasing their positions, 1,586 reducing their positions, and 170 closing their positions.

New
Increased
Maintained
Reduced
Closed

4% more repeat investments, than reductions

Existing positions increased: 1,653 | Existing positions reduced: 1,586

1% less first-time investments, than exits

New positions opened: 169 | Existing positions closed: 170

9% less call options, than puts

Call options by funds: $9.17B | Put options by funds: $10.1B

2% less funds holding

Funds holding: 4,0023,932 (-70)

1.99% less ownership

Funds ownership: 68.94%66.95% (-2%)

9% less capital invested

Capital invested by funds: $302B → $274B (-$27.8B)

27% less funds holding in top 10

Funds holding in top 10: 320235 (-85)

Holders
3,932
Holders Change
-70
Holders Change %
-1.75%
% of All Funds
51.61%
Holding in Top 10
235
Holding in Top 10 Change
-85
Holding in Top 10 Change %
-26.56%
% of All Funds
3.08%
New
169
Increased
1,653
Reduced
1,586
Closed
170
Calls
$9.17B
Puts
$10.1B
Net Calls
-$902M
Net Calls Change
+$1.38B
Name Holding Trade Value Shares
Change
Change in
Stake
T. Rowe Price Associates
26
T. Rowe Price Associates
Maryland
$1.6B +$15.1M +15,749 +0.9%
Dimensional Fund Advisors
27
Dimensional Fund Advisors
Texas
$1.58B -$146M -152,400 -8%
American Century Companies
28
American Century Companies
Missouri
$1.5B +$122M +127,495 +9%
Ameriprise
29
Ameriprise
Minnesota
$1.37B -$65.5M -68,334 -4%
Barclays
30
Barclays
United Kingdom
$1.34B +$125M +130,321 +10%
Raymond James Financial
31
Raymond James Financial
Florida
$1.24B +$5.5M +5,735 +0.4%
Swiss National Bank
32
Swiss National Bank
Switzerland
$1.18B -$61.9M -64,600 -5%
Principal Financial Group
33
Principal Financial Group
Iowa
$1.12B +$7.92M +8,259 +0.7%
California Public Employees Retirement System
34
California Public Employees Retirement System
California
$1.07B +$130M +136,072 +13%
Deutsche Bank
35
Deutsche Bank
Germany
$1.04B -$154M -160,537 -12%
HSBC Holdings
36
HSBC Holdings
United Kingdom
$1.04B +$51.4M +53,645 +5%
Sumitomo Mitsui Trust Group
37
Sumitomo Mitsui Trust Group
Japan
$1.02B +$9.24M +9,636 +0.9%
LPL Financial
38
LPL Financial
California
$1B +$9.96M +10,395 +1%
National Pension Service
39
National Pension Service
South Korea
$923M +$25.4M +26,542 +3%
Mitsubishi UFJ Asset Management
40
Mitsubishi UFJ Asset Management
Japan
$885M +$37.1M +38,682 +4%
TD Asset Management
41
TD Asset Management
Ontario, Canada
$859M -$157M -163,800 -15%
Canada Pension Plan Investment Board
42
Canada Pension Plan Investment Board
Ontario, Canada
$859M +$419M +437,021 +89%
Neuberger Berman Group
43
Neuberger Berman Group
New York
$811M -$59.8M -62,438 -7%
Capital Research Global Investors
44
Capital Research Global Investors
California
$805M -$27.5M -28,727 -3%
RhumbLine Advisers
45
RhumbLine Advisers
Massachusetts
$789M -$10.7M -11,145 -1%
Franklin Resources
46
Franklin Resources
California
$774M -$120M -125,497 -13%
EHC
47
Everett Harris & Co
California
$729M -$3.54M -3,692 -0.5%
Bessemer Group
48
Bessemer Group
New Jersey
$696M -$128M -133,166 -15%
Stifel Financial
49
Stifel Financial
Missouri
$691M -$1.88M -1,965 -0.3%
California State Teachers Retirement System (CalSTRS)
50
California State Teachers Retirement System (CalSTRS)
California
$658M +$4.41M +4,599 +0.7%