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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
ICP
476
Ironvine Capital Partners
Nebraska
$33.4M
CAMG
477
CWA Asset Management Group
Florida
$33.2M
NAM
478
NorthCrest Asset Manangement
Minnesota
$33M
ECM
479
Estabrook Capital Management
New York
$32.9M
MAM
480
Madison Asset Management
Wisconsin
$32.9M
JG
481
Jain Global
New York
$32.9M
GAI
482
General American Investors
New York
$32.9M
DP
483
Dearborn Partners
Illinois
$31.9M
HIC
484
Harvey Investment Company
Kentucky
$31.6M
PA
485
Profund Advisors
Maryland
$31.6M
AAMU
486
AEGON Asset Management (UK)
United Kingdom
$31.6M
EMPI
487
Elo Mutual Pension Insurance
Finland
$31.5M
UM
488
UniSuper Management
Australia
$31.4M
CCM
489
Coldstream Capital Management
Washington
$31.4M
BFIM
490
Beese Fulmer Investment Management
Ohio
$31.3M
PWP
491
Private Wealth Partners
California
$30.8M
IA
492
IFP Advisors
Florida
$30.8M
NRS
493
Neville Rodie & Shaw
New York
$30.6M
Jane Street
494
Jane Street
New York
$30.6M
HWM
495
HB Wealth Management
Georgia
$30.5M
BMSSC
496
B. Metzler seel. Sohn & Co
Germany
$30.3M
ACA
497
Aptus Capital Advisors
Alabama
$30.3M
HTIM
498
Harbour Trust & Investment Management
Indiana
$30.2M
DWM
499
Diversify Wealth Management
Utah
$30.1M
LWM
500
Lyell Wealth Management
California
$29.8M