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Costco

4,112 hedge funds and large institutions have $264B invested in Costco in 2025 Q4 according to their latest regulatory filings, with 431 funds opening new positions, 1,559 increasing their positions, 1,648 reducing their positions, and 175 closing their positions.

New
Increased
Maintained
Reduced
Closed

146% more first-time investments, than exits

New positions opened: 431 | Existing positions closed: 175

5% more funds holding

Funds holding: 3,9324,112 (+180)

3.54% more ownership

Funds ownership: 66.95%70.5% (+3.5%)

2% less call options, than puts

Call options by funds: $8.05B | Put options by funds: $8.25B

4% less capital invested

Capital invested by funds: $274B → $264B (-$10.4B)

5% less repeat investments, than reductions

Existing positions increased: 1,559 | Existing positions reduced: 1,648

20% less funds holding in top 10

Funds holding in top 10: 235187 (-48)

Holders
4,112
Holders Change
+180
Holders Change %
+4.58%
% of All Funds
50.02%
Holding in Top 10
187
Holding in Top 10 Change
-48
Holding in Top 10 Change %
-20.43%
% of All Funds
2.27%
New
431
Increased
1,559
Reduced
1,648
Closed
175
Calls
$8.05B
Puts
$8.25B
Net Calls
-$197M
Net Calls Change
+$705M
Name Holding Trade Value Shares
Change
Change in
Stake
Simplex Trading
1526
Simplex Trading
Illinois
$3.41M +$3.58M +3,949 New
IIA
1527
IPG Investment Advisors
California
$3.4M +$864K +953 +32%
WBC
1528
West Branch Capital
Massachusetts
$3.39M +$106K +117 +3%
AWM
1529
Aries Wealth Management
Maine
$3.38M +$136K +150 +4%
ACA
1530
Aspire Capital Advisors
Washington
$3.38M +$24.5K +27 +0.7%
PAM
1531
Peak Asset Management
Colorado
$3.38M +$1.81K +2 +0.1%
CIG
1532
Cairn Investment Group
Washington
$3.37M -$45.3K -50 -1%
GCP
1533
GSA Capital Partners
United Kingdom
$3.37M +$1.24M +1,373 +54%
MIM
1534
MTM Investment Management
South Carolina
$3.36M -$157K -173 -4%
WSA
1535
Warm Springs Advisors
California
$3.36M -$247K -273 -7%
JIR
1536
James Investment Research
Ohio
$3.36M -$9.06K -10 -0.3%
KOCAA
1537
Knights of Columbus Asset Advisors
Connecticut
$3.36M +$1.39M +1,535 +65%
MMG
1538
Monetary Management Group
Missouri
$3.35M -$227K -250 -6%
SOS
1539
Silver Oak Securities
Tennessee
$3.35M +$79.7K +88 +2%
AF
1540
Alerus Financial
North Dakota
$3.34M +$739K +815 +27%
WCM
1541
Wisconsin Capital Management
Wisconsin
$3.33M
JCM
1542
Jacobi Capital Management
Pennsylvania
$3.33M +$152K +168 +5%
RLWM
1543
RF&L Wealth Management
Massachusetts
$3.33M -$5.44K -6 -0.2%
PWM
1544
Pathway Wealth Management
Texas
$3.33M +$3.5M +3,865 New
STAS
1545
Strong Tower Advisory Services
Minnesota
$3.33M +$666K +735 +23%
JWM
1546
Jessup Wealth Management
Ohio
$3.33M +$7.25K +8 +0.2%
NAMNJ
1547
NorthStar Asset Management (New Jersey)
New Jersey
$3.32M -$3.63K -4 -0.1%
LAM
1548
Lynch Asset Management
Pennsylvania
$3.32M +$227K +250 +7%
GAMC
1549
Garner Asset Management Corp
Texas
$3.31M +$144K +159 +4%
PCM
1550
Pincus Capital Management
New York
$3.31M +$3.48M +3,835 New