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Costco

4,218 hedge funds and large institutions have $309B invested in Costco in 2026 Q1 according to their latest regulatory filings, with 315 funds opening new positions, 1,777 increasing their positions, 1,617 reducing their positions, and 125 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: 1,777 | Existing positions reduced: 1,617

0.43% less ownership

Funds ownership: 70.48%70.04% (-0.43%)

8% less call options, than puts

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

Holders
4,218
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
279
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
OGC
626
Oak Grove Capital
New Hampshire
$19.5M
Renaissance Technologies
627
Renaissance Technologies
New York
$19.4M
SAM
628
Synergy Asset Management
Washington
$19.3M
JFG
629
Jefferies Financial Group
New York
$19.3M
VLKIM
630
Van Lanschot Kempen Investment Management
Netherlands
$19.2M
Capital Fund Management (CFM)
631
Capital Fund Management (CFM)
France
$19.2M
BFA
632
Bragg Financial Advisors
North Carolina
$19.2M
WWM
633
Western Wealth Management
Colorado
$19.1M
EFM
634
E Fund Management
China
$18.9M
SFS
635
Sowell Financial Services
Arkansas
$18.8M
MIG
636
McGuire Investment Group
Rhode Island
$18.7M
MGP
637
Metis Global Partners
California
$18.6M
GAM
638
Generali Asset Management
Italy
$18.6M
SC
639
Slow Capital
California
$18.6M
AP
640
Americana Partners
Texas
$18.6M
RSWM
641
Robertson Stephens Wealth Management
California
$18.5M
CSI
642
Cross Staff Investments
New York
$18.5M
KC
643
KCM Capital
Kansas
$18.4M
GLA
644
Great Lakes Advisors
Illinois
$18.4M
B
645
Bellecapital
Switzerland
$18.3M
BONST
646
Bank of Nova Scotia Trust
Ontario, Canada
$18.3M
UF
647
Univest Financial
Pennsylvania
$18.3M
NSAM
648
North Star Asset Management
Wisconsin
$18.3M
GIP
649
Granite Investment Partners
California
$18.3M
HWM
650
HFR Wealth Management
New York
$18.2M