Security record · archived quarter
COST
Costco Wholesale Corporation · Consumer Defensive · Discount Stores
185Tracked holders
+1Δ holders
272.68MShares held
$230.44BReported value
+2New positions
−0Exits
Momentum inputs (comparable managers):
holder breadth +0.5% ·
share flow -1.0% ·
net new positions +1.1%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 184 | +1 | 256.45M | $240.04B | +5 | −3 |
| Q1 2026 | 185 | -1 | 248.86M | $247.50B | +3 | −5 |
| Q4 2025 | 185 | +1 | 272.68M | $230.44B | +2 | — |
| Q3 2025 | 26 | +1 | 146.13M | $135.22B | +1 | −1 |
| Q2 2025 | 23 | 0 | 133.88M | $132.48B | +1 | −1 |
| Q1 2025 | 20 | +1 | 45.79M | $43.27B | +1 | — |
| Q4 2024 | 19 | -1 | 44.19M | $40.47B | — | −1 |
| Q3 2024 | 19 | +1 | 25.55M | $22.62B | +1 | — |
| Q2 2024 | 18 | — | 26.66M | $22.64B | — | — |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 43.62M | +0.4% | $37.62B | 0.5% | ▲ Add | 3 | SEC ↗ ×7 |
| 2 | BlackRock ✦ (passive) | 35.10M | +0.9% | $30.27B | 0.5% | ▲ Add | 3 | SEC ↗ ×24 |
| 3 | State Street Global Advisors ✦ (passive) | 18.15M | -0.1% | $15.65B | 0.5% | ▼ Trim | 5 | SEC ↗ |
| 4 | Invesco Ltd. | 14.29M | — | $12.32B | 1.2% | n/c | 1 | SEC ↗ ×26 |
| 5 | Geode Capital Management ✦ (passive) | 10.39M | +0.3% | $8.92B | 0.6% | ▲ Add | 7 | SEC ↗ ×2 |
| 6 | Morgan Stanley ✦ | 9.52M | +1.1% | $8.21B | 0.5% | ▲ Add | 2 | SEC ↗ ×24 |
| 7 | Bank Of America Corp /De/ | 6.74M | — | $5.81B | 0.4% | n/c | 1 | SEC ↗ ×8 |
| 8 | Fidelity (FMR) ✦ | 6.69M | -15.8% | $5.77B | 0.3% | ▼ Trim | 3 | SEC ↗ ×6 |
| 9 | Norges Bank ✦ (passive) | 6.02M | New | $5.20B | 0.6% | New | 1 | SEC ↗ |
| 10 | Northern Trust Corp | 4.91M | — | $4.24B | 0.5% | n/c | 1 | SEC ↗ ×11 |
| 11 | Royal Bank Of Canada | 3.95M | — | $3.41B | 0.6% | n/c | 1 | SEC ↗ ×17 |
| 12 | Capital World Investors ✦ | 3.94M | +2.0% | $3.40B | 0.5% | ▲ Add | 7 | SEC ↗ |
| 13 | Bank of New York Mellon Corp | 3.52M | — | $3.03B | 0.5% | n/c | 1 | SEC ↗ ×25 |
| 14 | Charles Schwab Investment… | 3.28M | — | $2.83B | 0.4% | n/c | 1 | SEC ↗ |
| 15 | Fisher Asset Management ✦ | 3.18M | +1.0% | $2.74B | 0.9% | ▲ Add | 7 | SEC ↗ |
| 16 | Wells Fargo & Company/Mn | 3.04M | — | $2.62B | 0.5% | n/c | 1 | SEC ↗ ×6 |
| 17 | JPMorgan Chase ✦ | 2.98M | -54.3% | $2.57B | 0.2% | ▼ Trim | 2 | SEC ↗ ×19 |
| 18 | Alliancebernstein L.P. | 2.85M | — | $2.46B | 0.8% | n/c | 1 | SEC ↗ |
| 19 | UBS AM, a distinct business unit of… | 2.76M | — | $2.38B | 0.5% | n/c | 1 | SEC ↗ ×13 |
| 20 | UBS Group AG | 2.72M | — | $2.34B | 0.5% | n/c | 1 | SEC ↗ ×12 |
| 21 | Goldman Sachs Group ✦ | 2.59M | -29.8% | $2.23B | 0.3% | ▼ Trim | 2 | SEC ↗ ×6 |
| 22 | Amundi | 2.56M | — | $2.20B | 0.6% | n/c | 1 | SEC ↗ ×6 |
| 23 | Legal & General Group Plc | 2.49M | — | $2.15B | 0.5% | n/c | 1 | SEC ↗ ×3 |
| 24 | Hsbc Holdings Plc | 2.26M | — | $1.95B | 0.6% | n/c | 1 | SEC ↗ ×50 |
| 25 | Jennison Associates Llc | 2.23M | — | $1.92B | 1.2% | n/c | 1 | SEC ↗ ×2 |
| 26 | Nuveen, LLC | 2.17M | — | $1.87B | 0.5% | n/c | 1 | SEC ↗ ×3 |
| 27 | T. Rowe Price ✦ | 1.95M | +13.4% | $1.68B | 0.2% | ▲ Add | 7 | SEC ↗ ×2 |
| 28 | Bank Of Montreal /Can/ | 1.79M | — | $1.54B | 0.6% | n/c | 1 | SEC ↗ ×9 |
| 29 | American Century Companies Inc | 1.74M | — | $1.50B | 0.8% | n/c | 1 | SEC ↗ |
| 30 | Dimensional Fund Advisors Lp | 1.67M | — | $1.44B | 0.3% | n/c | 1 | SEC ↗ ×5 |
| 31 | Corient Private Wealth LP | 6.98M | — | $1.34B | 0.9% | n/c | 1 | SEC ↗ ×6 |
| 32 | Ameriprise Financial Inc | 1.54M | — | $1.33B | 0.3% | n/c | 1 | SEC ↗ ×7 |
| 33 | Barclays Plc | 1.43M | — | $1.23B | 0.5% | n/c | 1 | SEC ↗ ×5 |
| 34 | Deutsche Bank Ag\ | 1.41M | — | $1.22B | 0.4% | n/c | 1 | SEC ↗ ×22 |
| 35 | Raymond James Financial Inc | 1.37M | — | $1.18B | 0.4% | n/c | 1 | SEC ↗ ×6 |
| 36 | Swiss National Bank | 1.21M | — | $1.05B | 0.6% | n/c | 1 | SEC ↗ |
| 37 | Principal Financial Group Inc | 1.18M | — | $1.01B | 0.5% | n/c | 1 | SEC ↗ ×4 |
| 38 | Assenagon Asset Management S.A. | 1.14M | — | $980.86M | 1.5% | n/c | 1 | SEC ↗ |
| 39 | California Public Employees… | 1.11M | — | $957.36M | 0.5% | n/c | 1 | SEC ↗ |
| 40 | Bnp Paribas Financial Markets | 1.10M | — | $950.94M | 0.6% | n/c | 1 | SEC ↗ |
| 41 | Sumitomo Mitsui Trust Group, Inc. | 1.08M | — | $935.14M | 0.5% | n/c | 1 | SEC ↗ |
| 42 | LPL Financial LLC | 1.07M | — | $919.55M | 0.3% | n/c | 1 | SEC ↗ |
| 43 | Mitsubishi UFJ Asset Management… | 1.01M | — | $859.85M | 0.6% | n/c | 1 | SEC ↗ |
| 44 | Arrowstreet Capital ✦ | 989.63K | +140.2% | $853.39M | 0.5% | ▲ Add | 7 | SEC ↗ |
| 45 | Canada Pension Plan Investment Board | 974.98K | — | $840.76M | 0.6% | n/c | 1 | SEC ↗ |
| 46 | D. E. Shaw & Co. ✦ | 923.71K | +97.9% | $796.55M | 0.6% | ▲ Add | 7 | SEC ↗ ×2 |
| 47 | National Pension Service | 919.19K | — | $792.66M | 0.6% | n/c | 1 | SEC ↗ |
| 48 | Franklin Resources Inc | 845.71K | — | $729.29M | 0.2% | n/c | 1 | SEC ↗ ×14 |
| 49 | Neuberger Berman Group LLC | 835.58K | — | $720.55M | 0.5% | n/c | 1 | SEC ↗ ×2 |
| 50 | Rhumbline Advisers | 831.00K | — | $716.61M | 0.6% | n/c | 1 | SEC ↗ |
| 51 | National Bank Of Canada /Fi/ | 785.42K | — | $677.25M | 0.7% | n/c | 1 | SEC ↗ ×6 |
| 52 | ProShare Advisors LLC | 769.62K | — | $663.68M | 1.2% | n/c | 1 | SEC ↗ |
| 53 | Td Asset Management Inc | 752.30K | — | $648.74M | 0.5% | n/c | 1 | SEC ↗ ×2 |
| 54 | Stifel Financial Corp | 723.88K | — | $624.39M | 0.6% | n/c | 1 | SEC ↗ ×7 |
| 55 | California State Teachers… | 702.39K | — | $605.70M | 0.6% | n/c | 1 | SEC ↗ |
| 56 | Renaissance Technologies ✦ | 693.00K | +5221.0% | $597.60M | 0.9% | ▲ Add | 2 | SEC ↗ |
| 57 | Parnassus Investments, Llc | 662.45K | — | $571.25M | 1.5% | n/c | 1 | SEC ↗ |
| 58 | Swedbank AB | 642.04K | — | $553.66M | 0.5% | n/c | 1 | SEC ↗ ×3 |
| 59 | Capital International Investors | 640.37K | — | $552.24M | 0.1% | n/c | 1 | SEC ↗ |
| 60 | BNP Paribas Asset Management… | 627.41K | — | $541.12M | 0.6% | n/c | 1 | SEC ↗ ×5 |
| 61 | Pnc Financial Services Group, Inc. | 626.29K | — | $540.08M | 0.3% | n/c | 1 | SEC ↗ ×8 |
| 62 | Citadel Advisors ✦ | 614.62K | +29.1% | $530.01M | 0.4% | ▲ Add | 6 | SEC ↗ ×2 |
| 63 | Qube Research & Technologies Ltd | 602.63K | — | $519.67M | 0.7% | n/c | 1 | SEC ↗ |
| 64 | Baird Financial Group, Inc. | 598.11K | — | $515.77M | 0.8% | n/c | 1 | SEC ↗ ×2 |
| 65 | First Trust Advisors Lp | 586.47K | — | $505.74M | 0.4% | n/c | 1 | SEC ↗ |
| 66 | Capital Research Global Investors | 575.71K | — | $496.46M | 0.1% | n/c | 1 | SEC ↗ |
| 67 | Envestnet Asset Management Inc | 564.87K | — | $487.11M | 0.1% | n/c | 1 | SEC ↗ |
| 68 | Citigroup Inc | 546.40K | — | $471.18M | 0.3% | n/c | 1 | SEC ↗ ×4 |
| 69 | Blair William & Co/Il | 521.18K | — | $449.44M | 1.2% | n/c | 1 | SEC ↗ ×2 |
| 70 | Man Group plc | 519.64K | — | $448.11M | 0.9% | n/c | 1 | SEC ↗ ×2 |
| 71 | Us Bancorp \De\ | 517.95K | — | $446.65M | 0.5% | n/c | 1 | SEC ↗ ×5 |
| 72 | Marshall Wace ✦ | 512.03K | +462.4% | $441.54M | 0.4% | ▲ Add | 7 | SEC ↗ ×2 |
| 73 | New York State Common Retirement… | 509.24K | — | $439.14M | 0.6% | n/c | 1 | SEC ↗ |
| 74 | Bank Julius Baer & Co. Ltd, Zurich | 505.64K | — | $436.24M | 1.2% | n/c | 1 | SEC ↗ |
| 75 | Russell Investments Group, Ltd. | 436.77K | — | $376.79M | 0.4% | n/c | 1 | SEC ↗ ×23 |
| 76 | HighTower Advisors, LLC | 419.52K | — | $361.77M | 0.4% | n/c | 1 | SEC ↗ |
| 77 | Aviva Plc | 417.98K | — | $360.44M | 0.6% | n/c | 1 | SEC ↗ |
| 78 | Prudential Financial Inc | 416.85K | — | $359.47M | 0.4% | n/c | 1 | SEC ↗ ×2 |
| 79 | Cerity Partners LLC | 405.77K | — | $349.92M | 0.5% | n/c | 1 | SEC ↗ ×3 |
| 80 | Caisse De Depot Et Placement Du… | 401.22K | — | $345.99M | 0.6% | n/c | 1 | SEC ↗ |
| 81 | Susquehanna International Group, Llp | 399.87K | — | $344.83M | 0.5% | n/c | 1 | SEC ↗ ×2 |
| 82 | Mariner, LLC | 396.33K | — | $341.79M | 0.4% | n/c | 1 | SEC ↗ ×4 |
| 83 | State Board Of Administration Of… | 395.54K | — | $341.09M | 0.6% | n/c | 1 | SEC ↗ |
| 84 | Rockefeller Capital Management L.P. | 394.31K | — | $340.03M | 0.6% | n/c | 1 | SEC ↗ ×4 |
| 85 | Chevy Chase Trust Holdings, LLC | 393.31K | — | $339.17M | 0.9% | n/c | 1 | SEC ↗ ×2 |
| 86 | Federated Hermes, Inc. | 390.66K | — | $336.88M | 0.6% | n/c | 1 | SEC ↗ ×5 |
| 87 | Brown Advisory Inc | 390.07K | — | $336.38M | 0.5% | n/c | 1 | SEC ↗ ×5 |
| 88 | Adage Capital Partners ✦ | 389.58K | -0.2% | $335.95M | 0.5% | ▼ Trim | 7 | SEC ↗ |
| 89 | Janus Henderson Group Plc | 386.16K | — | $333.00M | 0.1% | n/c | 1 | SEC ↗ ×4 |
| 90 | Bank Of Nova Scotia | 379.13K | — | $326.94M | 0.5% | n/c | 1 | SEC ↗ ×4 |
| 91 | Squarepoint Ops LLC | 370.34K | — | $319.36M | 0.6% | n/c | 1 | SEC ↗ |
| 92 | Commonwealth Equity Services, Llc | 365.29K | — | $315.01M | 0.4% | n/c | 1 | SEC ↗ |
| 93 | Aberdeen Group plc | 356.10K | — | $307.08M | 0.5% | n/c | 1 | SEC ↗ ×3 |
| 94 | Focus Partners Wealth | 348.60K | — | $303.23M | 0.3% | n/c | 1 | SEC ↗ |
| 95 | Victory Capital Management Inc | 342.53K | — | $295.37M | 0.2% | n/c | 1 | SEC ↗ |
| 96 | Danske Bank A/S | 334.50K | — | $288.45M | 0.7% | n/c | 1 | SEC ↗ ×3 |
| 97 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 333.62K | — | $287.68M | 0.4% | n/c | 1 | SEC ↗ ×2 |
| 98 | AQR Capital Management ✦ | 329.53K | -12.7% | $284.17M | 0.1% | ▼ Trim | 7 | SEC ↗ ×8 |
| 99 | 1832 Asset Management L.P. | 327.79K | — | $282.67M | 0.4% | n/c | 1 | SEC ↗ |
| 100 | Korea Investment CORP | 319.52K | — | $275.53M | 0.5% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $5.20B | 0.6% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 4,198 holders, 306.58M shares, $287.82B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Sep 29
Adamo Claudine
Officer · 2.20K sh · $2.02M
Sep 29
Frates Caton
Officer · 801 sh · $733,328
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
In the news
Oct 08
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Costco's comparable sales rose sharply in September, but a Wall Street analyst says part of that surge was fueled by…
Barrons
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q4 2025 ·
Methodology ·
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