Security record
WCC
WESCO International, Inc. · Industrials · Industrial - Distribution
135Tracked holders
+9Δ holders
36.50MShares held
$12.60BReported value
+11New positions
−1Exits
Momentum inputs (comparable managers):
holder breadth +7.1% ·
share flow -6.0% ·
net new positions +7.4%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 135 | +9 | 36.50M | $12.60B | +11 | −1 |
| Q1 2026 | 128 | -6 | 38.07M | $10.41B | +2 | −9 |
| Q4 2025 | 133 | -2 | 38.70M | $9.47B | +2 | −3 |
| Q3 2025 | 21 | 0 | 21.49M | $4.54B | +2 | −3 |
| Q2 2025 | 19 | 0 | 18.75M | $3.47B | +1 | −1 |
| Q1 2025 | 16 | 0 | 8.86M | $1.37B | — | — |
| Q4 2024 | 16 | -1 | 8.84M | $1.60B | +1 | −2 |
| Q3 2024 | 16 | 0 | 4.98M | $836.50M | +2 | −2 |
| Q2 2024 | 16 | — | 4.47M | $709.04M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 8.96M | -4.6% | $3.09B | 0.0% | ▼ Trim | 5 | SEC ↗ ×18 |
| 2 | Vanguard Capital Management Llc | 2.20M | +0.6% | $760.14M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | Wellington Management ✦ | 2.02M | -43.9% | $697.16M | 0.1% | ▼ Trim | 7 | SEC ↗ ×9 |
| 4 | Dimensional Fund Advisors Lp | 2.01M | -9.8% | $695.58M | 0.1% | ▼ Trim | 3 | SEC ↗ ×5 |
| 5 | State Street Global Advisors ✦ (passive) | 1.52M | +3.5% | $523.61M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 6 | Invesco Ltd. | 971.59K | -35.6% | $335.62M | 0.0% | ▼ Trim | 3 | SEC ↗ ×13 |
| 7 | Jane Street Group, Llc | 946.59K | +7122.0% | $326.98M | 0.2% | ▲ Add | 3 | SEC ↗ ×2 |
| 8 | Geode Capital Management ✦ (passive) | 927.91K | -1.1% | $320.61M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 9 | Norges Bank ✦ (passive) | 860.37K | New | $297.20M | 0.0% | New | 1 | SEC ↗ |
| 10 | Bank Of America Corp /De/ | 857.78K | -10.9% | $296.30M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 11 | Bank of New York Mellon Corp | 722.30K | -20.4% | $249.50M | 0.0% | ▼ Trim | 3 | SEC ↗ ×15 |
| 12 | Baupost Group ✦ | 662.88K | -53.9% | $228.98M | 4.2% | ▼ Trim | 9 | SEC ↗ |
| 13 | Alyeska Investment Group, L.P. | 653.59K | +16.2% | $225.77M | 0.6% | ▲ Add | 3 | SEC ↗ |
| 14 | Morgan Stanley ✦ | 634.47K | -10.8% | $219.17M | 0.0% | ▼ Trim | 4 | SEC ↗ ×12 |
| 15 | Citigroup Inc | 623.91K | +780.9% | $215.52M | 0.1% | ▲ Add | 3 | SEC ↗ ×3 |
| 16 | AQR Capital Management ✦ | 619.13K | +19.1% | $213.87M | 0.1% | ▲ Add | 9 | SEC ↗ ×7 |
| 17 | Fidelity (FMR) ✦ | 562.88K | +10.8% | $194.44M | 0.0% | ▲ Add | 5 | SEC ↗ ×5 |
| 18 | Artisan Partners Limited Partnership | 426.57K | -5.2% | $147.35M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 19 | Northern Trust Corp | 421.74K | -2.9% | $145.68M | 0.0% | ▼ Trim | 3 | SEC ↗ ×6 |
| 20 | Citadel Advisors ✦ | 405.38K | +6706.3% | $140.03M | 0.1% | ▲ Add | 9 | SEC ↗ ×2 |
| 21 | Charles Schwab Investment… | 400.63K | +5.7% | $138.39M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 22 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 388.19K | +8.6% | $134.09M | 0.2% | ▲ Add | 3 | SEC ↗ ×2 |
| 23 | Raymond James Financial Inc | 387.48K | -8.5% | $133.85M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 24 | Jennison Associates Llc | 322.58K | +1.1% | $111.43M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 25 | JPMorgan Chase ✦ | 317.55K | +14.6% | $109.83M | 0.0% | ▲ Add | 4 | SEC ↗ ×12 |
| 26 | Principal Financial Group Inc | 307.58K | -15.2% | $106.25M | 0.1% | ▼ Trim | 3 | SEC ↗ ×2 |
| 27 | Nomura Asset Management… | 298.20K | -19.9% | $103.01M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 28 | Quantinno Capital Management LP | 286.83K | +4.6% | $99.08M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 29 | Clearbridge Investments, LLC | 278.06K | -13.7% | $96.05M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 30 | Goldman Sachs Group ✦ | 268.45K | +50.6% | $92.73M | 0.0% | ▲ Add | 4 | SEC ↗ ×4 |
| 31 | Nuveen, LLC | 267.39K | +3.1% | $92.37M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 32 | American Century Companies Inc | 262.93K | -2.7% | $90.82M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 33 | Capital Research Global Investors | 260.50K | -4.8% | $89.99M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 34 | Envestnet Asset Management Inc | 240.38K | -8.8% | $83.03M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 35 | Holocene Advisors, LP | 233.19K | -38.5% | $80.55M | 0.2% | ▼ Trim | 2 | SEC ↗ |
| 36 | Point72 Asset Management ✦ | 218.68K | +84.7% | $75.54M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 37 | Qube Research & Technologies Ltd | 213.54K | New | $73.76M | 0.1% | New | 1 | SEC ↗ |
| 38 | Victory Capital Management Inc | 201.29K | -8.3% | $69.53M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 39 | Allspring Global Investments… | 214.64K | -64.9% | $68.84M | 0.1% | ▼ Trim | 3 | SEC ↗ ×3 |
| 40 | UBS Group AG | 184.95K | -37.5% | $63.89M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 41 | Royal Bank Of Canada | 184.06K | +2.1% | $63.58M | 0.0% | ▲ Add | 3 | SEC ↗ ×9 |
| 42 | Jones Financial Companies Lllp | 180.09K | +3.6% | $62.55M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 43 | Swedbank AB | 177.48K | 0.0% | $61.31M | 0.1% | Held | 3 | SEC ↗ |
| 44 | Wells Fargo & Company/Mn | 174.73K | +26.5% | $60.36M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 45 | UBS AM, a distinct business unit of… | 153.65K | -1.8% | $53.08M | 0.0% | ▼ Trim | 3 | SEC ↗ ×10 |
| 46 | BNP Paribas Asset Management… | 148.57K | +3.4% | $51.32M | 0.1% | ▲ Add | 3 | SEC ↗ ×2 |
| 47 | Gotham Asset Management ✦ | 136.42K | +12.7% | $47.12M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 48 | Rhumbline Advisers | 126.53K | -0.7% | $43.71M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 49 | Hrt Financial Lp | 125.06K | New | $43.20M | 0.1% | New | 1 | SEC ↗ |
| 50 | Sei Investments Co | 124.60K | -33.6% | $43.04M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 51 | Ensign Peak Advisors, Inc | 121.67K | -0.2% | $42.03M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 52 | Russell Investments Group, Ltd. | 119.68K | -7.4% | $41.34M | 0.0% | ▼ Trim | 3 | SEC ↗ ×11 |
| 53 | California Public Employees… | 102.02K | +3.7% | $35.24M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 54 | Allianz Asset Management GmbH | 99.48K | +39.9% | $34.36M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 55 | Swiss National Bank | 97.66K | +1.5% | $33.73M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 56 | CIBC Bancorp USA Inc. | 91.63K | -5.8% | $31.66M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 57 | Legal & General Group Plc | 72.89K | -0.9% | $25.18M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 58 | T. Rowe Price ✦ | 69.77K | +32.9% | $24.10M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 59 | Mackenzie Financial Corp | 69.42K | -0.4% | $23.98M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 60 | First Trust Advisors Lp | 65.33K | +16.2% | $22.57M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 61 | Rockefeller Capital Management L.P. | 64.83K | -16.7% | $22.39M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 62 | State Of Wisconsin Investment Board | 56.99K | -3.3% | $19.69M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 63 | Prudential Financial Inc | 54.73K | -44.3% | $18.90M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 64 | First Eagle Investment Management… | 52.75K | +3.1% | $18.22M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 65 | Alliancebernstein L.P. | 66.09K | +10.8% | $18.08M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 66 | Ameriprise Financial Inc | 51.71K | -83.4% | $17.87M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 67 | Schroder Investment Management Group | 51.62K | +73.3% | $17.73M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 68 | Tidal Investments LLC | 49.49K | -11.1% | $17.09M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 69 | LPL Financial LLC | 49.48K | +18.8% | $17.09M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 70 | Corient Private Wealth LP | 49.13K | -19.3% | $16.97M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 71 | Squarepoint Ops LLC | 44.09K | New | $15.23M | 0.0% | New | 1 | SEC ↗ |
| 72 | State Board Of Administration Of… | 40.97K | -17.1% | $14.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 73 | Captrust Financial Advisors | 39.15K | +12.7% | $13.52M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 74 | Universal- Beteiligungs- und… | 38.16K | -22.7% | $13.18M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 75 | Manufacturers Life Insurance… | 35.13K | +1.2% | $12.13M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 76 | Stifel Financial Corp | 31.62K | -20.2% | $10.92M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 77 | Storebrand Asset Management As | 31.59K | -21.8% | $10.91M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 78 | New York State Common Retirement… | 31.35K | -10.0% | $10.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 79 | Millennium Management ✦ | 30.90K | +28.0% | $10.67M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 80 | Zurcher Kantonalbank (Zurich… | 30.54K | +16.7% | $10.55M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | Marshall Wace ✦ | 28.55K | -60.0% | $9.86M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 82 | HighTower Advisors, LLC | 28.45K | -22.3% | $9.83M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 83 | Fifth Third Bancorp | 27.94K | -14.3% | $9.65M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 84 | Cerity Partners LLC | 27.45K | -4.7% | $9.48M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 85 | Boston Partners | 26.36K | New | $9.11M | 0.0% | New | 1 | SEC ↗ ×3 |
| 86 | Hsbc Holdings Plc | 25.20K | +1185.8% | $8.74M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 87 | D. E. Shaw & Co. ✦ | 22.65K | +9.5% | $7.82M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 88 | Canada Pension Plan Investment Board | 21.70K | +223.9% | $7.50M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 89 | Danske Bank A/S | 18.71K | -3.0% | $6.46M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 90 | Sumitomo Mitsui Trust Group, Inc. | 17.88K | New | $6.17M | 0.0% | New | 1 | SEC ↗ |
| 91 | Focus Partners Wealth | 17.72K | +9.6% | $6.12M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 92 | Mml Investors Services, Llc | 17.42K | +33.5% | $6.02M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 93 | Tudor Investment Corp Et Al | 16.93K | New | $5.85M | 0.0% | New | 1 | SEC ↗ |
| 94 | Wealth Enhancement Advisory… | 18.46K | +20.2% | $5.81M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 95 | Barclays Plc | 16.27K | -36.4% | $5.62M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 96 | Credit Agricole S A | 16.16K | 0.0% | $5.58M | 0.0% | Held | 3 | SEC ↗ |
| 97 | Voya Investment Management Llc | 15.88K | -27.3% | $5.48M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 98 | Assetmark, Inc | 14.39K | -12.5% | $4.97M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 99 | Mercer Global Advisors Inc /Adv | 14.11K | +25.6% | $4.87M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 100 | Cetera Investment Advisers | 14.04K | -5.6% | $4.85M | 0.0% | ▼ Trim | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Norges Bank | $297.20M | 0.0% |
| Qube Research & Technologies… | $73.76M | 0.1% |
| Hrt Financial Lp | $43.20M | 0.1% |
| Squarepoint Ops LLC | $15.23M | 0.0% |
| Boston Partners | $9.11M | 0.0% |
| Sumitomo Mitsui Trust Group… | $6.17M | 0.0% |
| Tudor Investment Corp Et Al | $5.85M | 0.0% |
Exited
| Hotchkis & Wiley Capital… | $2.04M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 622 holders, 48.61M shares, $12.60B 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)
Aug 17
Khurana Akash
Officer · 1.48K sh · $543,352
Aug 17
Khurana Akash
Officer · 360 sh · $132,577
Aug 17
Khurana Akash
Officer · 1.56K sh · $571,116
Aug 12
Thompson Laura K
Director · 270 sh · $99,482
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 13
SC 13G/A — WELLINGTON MANAGEMENT GROUP LLP
Jul 30
SC 13G/A — BlackRock, Inc.
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: Q2 2026 ·
Methodology ·
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