Security record · archived quarter
WCC
WESCO International, Inc. · Industrials · Industrial - Distribution
21Tracked holders
0Δ holders
21.49MShares held
$4.54BReported value
+2New positions
−3Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +7.1% · net new positions -4.8% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 134 | +9 | 36.43M | $12.57B | +11 | −2 |
| 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 · Q3 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 5.97M | +23.2% | $1.26B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 5.97M | +23.2% | $1.26B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 5.97M | +23.2% | $1.26B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 5.97M | +23.2% | $1.26B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 5.97M | +23.2% | $1.26B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 5.97M | +23.2% | $1.26B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 5.97M | +23.2% | $1.26B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 5.97M | +23.2% | $1.26B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 5.97M | +23.2% | $1.26B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 5.97M | +23.2% | $1.26B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 5.97M | +23.2% | $1.26B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 5.97M | +23.2% | $1.26B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 5.97M | +23.2% | $1.26B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 5.97M | +23.2% | $1.26B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 5.97M | +23.2% | $1.26B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 5.97M | +23.2% | $1.26B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 5.97M | +23.2% | $1.26B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 5.97M | +23.2% | $1.26B | 0.0% | ▲ Add | 2 | SEC ↗ |
| 19 | The Vanguard Group ✦ (passive) | 4.61M | +4.6% | $975.51M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 20 | The Vanguard Group ✦ (passive) | 4.61M | +4.6% | $975.51M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 21 | The Vanguard Group ✦ (passive) | 4.61M | +4.6% | $975.51M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 22 | The Vanguard Group ✦ (passive) | 4.61M | +4.6% | $975.51M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 23 | The Vanguard Group ✦ (passive) | 4.61M | +4.6% | $975.51M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 24 | Wellington Management ✦ | 3.39M | +69.0% | $716.23M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 25 | Wellington Management ✦ | 3.39M | +69.0% | $716.23M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 26 | Wellington Management ✦ | 3.39M | +69.0% | $716.23M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 27 | Wellington Management ✦ | 3.39M | +69.0% | $716.23M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 28 | Wellington Management ✦ | 3.39M | +69.0% | $716.23M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 29 | Wellington Management ✦ | 3.39M | +69.0% | $716.23M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 30 | Wellington Management ✦ | 3.39M | +69.0% | $716.23M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 31 | Wellington Management ✦ | 3.39M | +69.0% | $716.23M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 32 | Wellington Management ✦ | 3.39M | +69.0% | $716.23M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 33 | Baupost Group ✦ | 1.50M | -31.9% | $317.92M | 6.7% | ▼ Trim | 6 | SEC ↗ |
| 34 | State Street Global Advisors ✦ (passive) | 1.46M | +5.2% | $309.18M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 35 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 36 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 37 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 38 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 39 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 40 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 41 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 49 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 50 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 53 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 54 | JPMorgan Chase ✦ | 1.21M | — | $254.99M | 0.0% | n/c | 1 | SEC ↗ |
| 55 | Geode Capital Management ✦ (passive) | 849.50K | +8.4% | $179.70M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 56 | Geode Capital Management ✦ (passive) | 849.50K | +8.4% | $179.70M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 57 | Morgan Stanley ✦ | 639.41K | — | $135.24M | 0.0% | n/c | 1 | SEC ↗ |
| 58 | Morgan Stanley ✦ | 639.41K | — | $135.24M | 0.0% | n/c | 1 | SEC ↗ |
| 59 | Morgan Stanley ✦ | 639.41K | — | $135.24M | 0.0% | n/c | 1 | SEC ↗ |
| 60 | Morgan Stanley ✦ | 639.41K | — | $135.24M | 0.0% | n/c | 1 | SEC ↗ |
| 61 | Morgan Stanley ✦ | 639.41K | — | $135.24M | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Morgan Stanley ✦ | 639.41K | — | $135.24M | 0.0% | n/c | 1 | SEC ↗ |
| 63 | Morgan Stanley ✦ | 639.41K | — | $135.24M | 0.0% | n/c | 1 | SEC ↗ |
| 64 | Morgan Stanley ✦ | 639.41K | — | $135.24M | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Morgan Stanley ✦ | 639.41K | — | $135.24M | 0.0% | n/c | 1 | SEC ↗ |
| 66 | Morgan Stanley ✦ | 639.41K | — | $135.24M | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Morgan Stanley ✦ | 639.41K | — | $135.24M | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Morgan Stanley ✦ | 639.41K | — | $135.24M | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Morgan Stanley ✦ | 639.41K | — | $135.24M | 0.0% | n/c | 1 | SEC ↗ |
| 70 | Morgan Stanley ✦ | 639.41K | — | $135.24M | 0.0% | n/c | 1 | SEC ↗ |
| 71 | Morgan Stanley ✦ | 639.41K | — | $135.24M | 0.0% | n/c | 1 | SEC ↗ |
| 72 | Fidelity (FMR) ✦ | 589.08K | -40.5% | $124.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 73 | Fidelity (FMR) ✦ | 589.08K | -40.5% | $124.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 74 | Fidelity (FMR) ✦ | 589.08K | -40.5% | $124.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 75 | Fidelity (FMR) ✦ | 589.08K | -40.5% | $124.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 76 | Fidelity (FMR) ✦ | 589.08K | -40.5% | $124.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 77 | AQR Capital Management ✦ | 529.62K | +10.7% | $112.01M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 78 | AQR Capital Management ✦ | 529.62K | +10.7% | $112.01M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 79 | AQR Capital Management ✦ | 529.62K | +10.7% | $112.01M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 80 | AQR Capital Management ✦ | 529.62K | +10.7% | $112.01M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 81 | AQR Capital Management ✦ | 529.62K | +10.7% | $112.01M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 82 | Adage Capital Partners ✦ | 273.26K | +241.6% | $57.80M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 83 | Point72 Asset Management ✦ | 150.83K | -38.2% | $31.90M | 0.1% | ▼ Trim | 6 | SEC ↗ |
| 84 | Goldman Sachs Group ✦ | 138.78K | — | $29.35M | 0.0% | n/c | 1 | SEC ↗ |
| 85 | Goldman Sachs Group ✦ | 138.78K | — | $29.35M | 0.0% | n/c | 1 | SEC ↗ |
| 86 | Gotham Asset Management ✦ | 84.81K | +94.8% | $17.94M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 87 | T. Rowe Price ✦ | 53.63K | +20.4% | $11.35M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 88 | T. Rowe Price ✦ | 53.63K | +20.4% | $11.35M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 89 | Renaissance Technologies ✦ | 13.27K | -91.0% | $2.81M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 90 | D. E. Shaw & Co. ✦ | 10.49K | +191.9% | $2.22M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 91 | D. E. Shaw & Co. ✦ | 10.49K | +191.9% | $2.22M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 92 | Millennium Management ✦ | 4.76K | -97.3% | $1.01M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 93 | Bridgewater Associates ✦ | 3.77K | New | $798,201 | 0.0% | New | 1 | SEC ↗ |
| 94 | Two Sigma Investments ✦ | 3.15K | New | $666,437 | 0.0% | New | 1 | SEC ↗ |
| 95 | Citadel Advisors ✦ | 1.96K | -98.8% | $413,906 | 0.0% | ▼ Trim | 6 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Bridgewater Associates | $798,201 | 0.0% |
| Two Sigma Investments | $666,437 | 0.0% |
Exited
| Norges Bank | $125.12M | was 0.0% |
| Marshall Wace | $11.61M | was 0.0% |
| GAMCO Investors | $573,009 | 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 · 1.56K sh · $571,116
Aug 17
Khurana Akash
Officer · 1.48K sh · $543,352
Aug 17
Khurana Akash
Officer · 360 sh · $132,577
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: Q3 2025 ·
Methodology ·
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