Security record · archived quarter
COST
Costco Wholesale Corporation · Consumer Defensive · Discount Stores
185Tracked holders
-1Δ holders
248.86MShares held
$247.50BReported value
+3New positions
−5Exits
Momentum inputs (comparable managers):
holder breadth -0.5% ·
share flow -1.4% ·
net new positions -1.1%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
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 · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 34.95M | -0.4% | $34.82B | 0.6% | ▼ Trim | 4 | SEC ↗ ×24 |
| 2 | Vanguard Capital Management Llc | 28.85M | — | $28.74B | 0.7% | n/c | 1 | SEC ↗ |
| 3 | State Street Global Advisors ✦ (passive) | 18.15M | 0.0% | $18.09B | 0.6% | ▲ Add | 6 | SEC ↗ |
| 4 | Invesco Ltd. | 13.63M | -4.6% | $13.58B | 1.3% | ▼ Trim | 2 | SEC ↗ ×21 |
| 5 | Geode Capital Management ✦ (passive) | 10.66M | +2.6% | $10.58B | 0.7% | ▲ Add | 8 | SEC ↗ ×2 |
| 6 | Morgan Stanley ✦ | 9.90M | +3.9% | $9.86B | 0.6% | ▲ Add | 3 | SEC ↗ ×23 |
| 7 | Bank Of America Corp /De/ | 7.52M | +11.5% | $7.49B | 0.5% | ▲ Add | 2 | SEC ↗ ×8 |
| 8 | Fidelity (FMR) ✦ | 6.72M | +0.4% | $6.69B | 0.4% | ▲ Add | 4 | SEC ↗ ×6 |
| 9 | Northern Trust Corp | 4.93M | +0.3% | $4.91B | 0.6% | ▲ Add | 2 | SEC ↗ ×11 |
| 10 | JPMorgan Chase ✦ | 4.04M | +35.5% | $4.03B | 0.3% | ▲ Add | 3 | SEC ↗ ×21 |
| 11 | Royal Bank Of Canada | 3.76M | -4.9% | $3.75B | 0.7% | ▼ Trim | 2 | SEC ↗ ×15 |
| 12 | Charles Schwab Investment… | 3.40M | +3.6% | $3.39B | 0.5% | ▲ Add | 2 | SEC ↗ |
| 13 | Bank of New York Mellon Corp | 3.39M | -3.6% | $3.38B | 0.6% | ▼ Trim | 2 | SEC ↗ ×26 |
| 14 | Fisher Asset Management ✦ | 3.22M | +1.4% | $3.21B | 1.1% | ▲ Add | 8 | SEC ↗ |
| 15 | Goldman Sachs Group ✦ | 3.21M | +24.1% | $3.20B | 0.4% | ▲ Add | 3 | SEC ↗ ×6 |
| 16 | Wells Fargo & Company/Mn | 3.11M | +2.2% | $3.10B | 0.6% | ▲ Add | 2 | SEC ↗ ×6 |
| 17 | Nuveen, LLC | 3.07M | +41.5% | $3.06B | 0.8% | ▲ Add | 2 | SEC ↗ ×3 |
| 18 | UBS AM, a distinct business unit of… | 2.91M | +5.5% | $2.90B | 0.6% | ▲ Add | 2 | SEC ↗ ×13 |
| 19 | Amundi | 2.84M | +11.1% | $2.83B | 0.8% | ▲ Add | 2 | SEC ↗ ×6 |
| 20 | Capital International Investors | 2.75M | +329.4% | $2.74B | 0.6% | ▲ Add | 2 | SEC ↗ |
| 21 | T. Rowe Price ✦ | 2.58M | +31.8% | $2.57B | 0.3% | ▲ Add | 8 | SEC ↗ ×2 |
| 22 | Legal & General Group Plc | 2.50M | +0.5% | $2.50B | 0.6% | ▲ Add | 2 | SEC ↗ ×3 |
| 23 | UBS Group AG | 2.48M | -8.7% | $2.47B | 0.4% | ▼ Trim | 2 | SEC ↗ ×10 |
| 24 | Alliancebernstein L.P. | 2.77M | -2.9% | $2.39B | 0.8% | ▼ Trim | 2 | SEC ↗ |
| 25 | Jennison Associates Llc | 2.31M | +3.8% | $2.30B | 1.6% | ▲ Add | 2 | SEC ↗ ×2 |
| 26 | Capital World Investors ✦ | 2.03M | -48.3% | $2.03B | 0.3% | ▼ Trim | 8 | SEC ↗ |
| 27 | American Century Companies Inc | 1.81M | +3.7% | $1.80B | 0.9% | ▲ Add | 2 | SEC ↗ |
| 28 | Dimensional Fund Advisors Lp | 1.68M | +0.6% | $1.68B | 0.3% | ▲ Add | 2 | SEC ↗ ×5 |
| 29 | Ameriprise Financial Inc | 1.45M | -6.4% | $1.44B | 0.3% | ▼ Trim | 2 | SEC ↗ ×7 |
| 30 | Franklin Resources Inc | 1.44M | +70.1% | $1.43B | 0.4% | ▲ Add | 2 | SEC ↗ ×13 |
| 31 | Raymond James Financial Inc | 1.40M | +2.3% | $1.40B | 0.4% | ▲ Add | 2 | SEC ↗ ×6 |
| 32 | Bank Of Montreal /Can/ | 1.37M | -23.5% | $1.37B | 0.6% | ▼ Trim | 2 | SEC ↗ ×9 |
| 33 | Deutsche Bank Ag\ | 1.35M | -4.3% | $1.35B | 0.4% | ▼ Trim | 2 | SEC ↗ ×20 |
| 34 | Swiss National Bank | 1.30M | +7.3% | $1.30B | 0.7% | ▲ Add | 2 | SEC ↗ |
| 35 | Principal Financial Group Inc | 1.14M | -3.0% | $1.14B | 0.6% | ▼ Trim | 2 | SEC ↗ ×4 |
| 36 | LPL Financial LLC | 1.11M | +4.4% | $1.11B | 0.3% | ▲ Add | 2 | SEC ↗ |
| 37 | Hsbc Holdings Plc | 1.09M | -52.0% | $1.08B | 0.6% | ▼ Trim | 2 | SEC ↗ ×16 |
| 38 | Mitsubishi UFJ Asset Management… | 1.08M | +7.1% | $1.07B | 0.7% | ▲ Add | 2 | SEC ↗ |
| 39 | Barclays Plc | 1.07M | -25.1% | $1.06B | 0.4% | ▼ Trim | 2 | SEC ↗ ×5 |
| 40 | Sumitomo Mitsui Trust Group, Inc. | 1.05M | -3.2% | $1.05B | 0.7% | ▼ Trim | 2 | SEC ↗ |
| 41 | AQR Capital Management ✦ | 1.03M | +211.8% | $1.02B | 0.5% | ▲ Add | 8 | SEC ↗ ×13 |
| 42 | California Public Employees… | 941.71K | -15.2% | $938.35M | 0.6% | ▼ Trim | 2 | SEC ↗ |
| 43 | Td Asset Management Inc | 937.23K | +24.6% | $933.88M | 0.8% | ▲ Add | 2 | SEC ↗ ×2 |
| 44 | National Pension Service | 933.58K | +1.6% | $930.24M | 0.7% | ▲ Add | 2 | SEC ↗ |
| 45 | Neuberger Berman Group LLC | 892.22K | +6.8% | $889.27M | 0.7% | ▲ Add | 2 | SEC ↗ ×2 |
| 46 | D. E. Shaw & Co. ✦ | 885.16K | -4.2% | $882.00M | 0.7% | ▼ Trim | 8 | SEC ↗ ×2 |
| 47 | Canada Pension Plan Investment Board | 876.13K | -10.1% | $873.00M | 0.6% | ▼ Trim | 2 | SEC ↗ |
| 48 | Two Sigma Investments ✦ | 874.79K | +237.6% | $871.67M | 0.7% | ▲ Add | 8 | SEC ↗ |
| 49 | Rhumbline Advisers | 816.20K | -1.8% | $813.29M | 0.7% | ▼ Trim | 2 | SEC ↗ |
| 50 | Corient Private Wealth LP | 758.99K | -89.1% | $732.82M | 1.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 51 | BNP Paribas Asset Management… | 705.17K | +12.4% | $702.52M | 0.8% | ▲ Add | 2 | SEC ↗ ×4 |
| 52 | Stifel Financial Corp | 702.92K | -2.9% | $700.57M | 0.6% | ▼ Trim | 2 | SEC ↗ ×7 |
| 53 | First Trust Advisors Lp | 692.25K | +18.0% | $689.78M | 0.5% | ▲ Add | 2 | SEC ↗ ×2 |
| 54 | Voya Investment Management Llc | 688.00K | +542.4% | $685.55M | 0.8% | ▲ Add | 2 | SEC ↗ ×2 |
| 55 | California State Teachers… | 687.14K | -2.2% | $684.69M | 0.7% | ▼ Trim | 2 | SEC ↗ |
| 56 | Parnassus Investments, Llc | 675.50K | +2.0% | $673.09M | 2.0% | ▲ Add | 2 | SEC ↗ |
| 57 | National Bank Of Canada /Fi/ | 662.08K | -15.7% | $659.71M | 0.7% | ▼ Trim | 2 | SEC ↗ ×5 |
| 58 | Swedbank AB | 643.45K | +0.2% | $641.15M | 0.7% | ▲ Add | 2 | SEC ↗ ×3 |
| 59 | Pnc Financial Services Group, Inc. | 630.81K | +0.7% | $628.56M | 0.4% | ▲ Add | 2 | SEC ↗ ×8 |
| 60 | ProShare Advisors LLC | 627.66K | -18.4% | $625.42M | 0.9% | ▼ Trim | 2 | SEC ↗ |
| 61 | Envestnet Asset Management Inc | 617.06K | +9.2% | $614.86M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 62 | Baird Financial Group, Inc. | 615.15K | +2.9% | $612.95M | 1.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 63 | Capital Research Global Investors | 607.22K | +5.5% | $605.05M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 64 | Citigroup Inc | 605.07K | +10.7% | $602.91M | 0.4% | ▲ Add | 2 | SEC ↗ ×3 |
| 65 | Bnp Paribas Financial Markets | 553.31K | -49.8% | $551.34M | 0.4% | ▼ Trim | 2 | SEC ↗ |
| 66 | Citadel Advisors ✦ | 544.79K | -11.4% | $542.85M | 0.4% | ▼ Trim | 7 | SEC ↗ ×2 |
| 67 | Blair William & Co/Il | 521.28K | 0.0% | $519.42M | 1.5% | ▲ Add | 2 | SEC ↗ |
| 68 | Us Bancorp \De\ | 512.52K | -1.1% | $510.70M | 0.6% | ▼ Trim | 2 | SEC ↗ ×4 |
| 69 | New York State Common Retirement… | 510.24K | +0.2% | $508.42M | 0.7% | ▲ Add | 2 | SEC ↗ |
| 70 | Assenagon Asset Management S.A. | 509.69K | -55.2% | $507.87M | 0.8% | ▼ Trim | 2 | SEC ↗ |
| 71 | Caisse De Depot Et Placement Du… | 499.62K | +24.5% | $497.84M | 0.8% | ▲ Add | 2 | SEC ↗ |
| 72 | Arrowstreet Capital ✦ | 497.74K | -49.7% | $495.96M | 0.3% | ▼ Trim | 8 | SEC ↗ |
| 73 | Federated Hermes, Inc. | 493.42K | +26.3% | $491.66M | 0.8% | ▲ Add | 2 | SEC ↗ ×5 |
| 74 | Bank Julius Baer & Co. Ltd, Zurich | 490.08K | -3.1% | $488.31M | 1.5% | ▼ Trim | 2 | SEC ↗ |
| 75 | 1832 Asset Management L.P. | 470.97K | +43.7% | $469.29M | 0.6% | ▲ Add | 2 | SEC ↗ |
| 76 | Russell Investments Group, Ltd. | 463.38K | +6.1% | $461.73M | 0.5% | ▲ Add | 2 | SEC ↗ ×20 |
| 77 | Healthcare Of Ontario Pension Plan… | 446.19K | +80.5% | $444.59M | 0.7% | ▲ Add | 2 | SEC ↗ |
| 78 | Prudential Financial Inc | 440.30K | +5.6% | $438.73M | 0.5% | ▲ Add | 2 | SEC ↗ ×2 |
| 79 | Aviva Plc | 440.25K | +5.3% | $438.68M | 0.7% | ▲ Add | 2 | SEC ↗ |
| 80 | Mariner, LLC | 437.09K | +10.3% | $435.53M | 0.5% | ▲ Add | 2 | SEC ↗ ×4 |
| 81 | HighTower Advisors, LLC | 434.91K | +3.7% | $433.41M | 0.5% | ▲ Add | 2 | SEC ↗ |
| 82 | Cerity Partners LLC | 433.64K | +6.9% | $432.09M | 0.6% | ▲ Add | 2 | SEC ↗ ×3 |
| 83 | Rockefeller Capital Management L.P. | 424.49K | +7.7% | $422.98M | 0.8% | ▲ Add | 2 | SEC ↗ ×7 |
| 84 | Adage Capital Partners ✦ | 397.68K | +2.1% | $396.26M | 0.6% | ▲ Add | 8 | SEC ↗ |
| 85 | Chevy Chase Trust Holdings, LLC | 394.18K | +0.2% | $392.77M | 1.1% | ▲ Add | 2 | SEC ↗ ×2 |
| 86 | State Board Of Administration Of… | 390.52K | -1.3% | $389.12M | 0.7% | ▼ Trim | 2 | SEC ↗ |
| 87 | Janus Henderson Group Plc | 388.79K | +0.7% | $387.40M | 0.2% | ▲ Add | 2 | SEC ↗ ×4 |
| 88 | Victory Capital Management Inc | 380.40K | +11.1% | $379.04M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 89 | Man Group plc | 357.69K | -31.2% | $356.41M | 0.7% | ▼ Trim | 2 | SEC ↗ ×2 |
| 90 | Manufacturers Life Insurance… | 357.16K | +14.3% | $355.88M | 0.3% | ▲ Add | 2 | SEC ↗ |
| 91 | Commonwealth Equity Services, Llc | 356.88K | -2.3% | $355.61M | 0.5% | ▼ Trim | 2 | SEC ↗ |
| 92 | Focus Partners Wealth | 356.73K | +2.3% | $355.47M | 0.4% | ▲ Add | 2 | SEC ↗ |
| 93 | Aberdeen Group plc | 354.47K | -0.5% | $353.20M | 0.6% | ▼ Trim | 2 | SEC ↗ ×3 |
| 94 | Schroder Investment Management Group | 350.85K | — | $349.60M | 0.3% | n/c | 1 | SEC ↗ ×5 |
| 95 | Danske Bank A/S | 338.39K | +1.2% | $337.18M | 0.8% | ▲ Add | 2 | SEC ↗ ×3 |
| 96 | Fifth Third Bancorp | 337.99K | +50.8% | $336.78M | 0.6% | ▲ Add | 2 | SEC ↗ |
| 97 | TD Waterhouse Canada Inc. | 336.98K | +80.7% | $335.36M | 1.0% | ▲ Add | 2 | SEC ↗ |
| 98 | Korea Investment CORP | 331.12K | +3.6% | $329.94M | 0.7% | ▲ Add | 2 | SEC ↗ |
| 99 | Universal- Beteiligungs- und… | 331.30K | +3.4% | $328.09M | 0.6% | ▲ Add | 2 | SEC ↗ |
| 100 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 320.30K | -4.0% | $319.16M | 0.4% | ▼ Trim | 2 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Norges Bank | $5.20B | was 0.6% |
| Optiver Holding B.V. | $25.65M | was 0.5% |
| Group One Trading Llc | $13.88M | was 0.4% |
| Ctc Llc | $4.58M | was 0.4% |
| Simplex Trading, Llc | $3.41M | was 0.1% |
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
Costco's Sales Rebound in September Looks Great on Paper. Why There's More to the Story. ↗
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: Q1 2026 ·
Methodology ·
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