Who Owns WESCO INTL INC (WCC)? -- Institutional Holders (2026-06-30)
730 institutions reported holding $16.48B of WESCO INTL INC (WCC) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($3.09B), VANGUARD GROUP INC ($1.61B), WELLINGTON MANAGEMENT GROUP LLP ($697.2M), DIMENSIONAL FUND ADVISORS LP ($695.6M), STATE STREET CORP ($523.6M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | BlackRock, Inc. | $3.09B | 9.0M | Trimmed |
| 2 | VANGUARD GROUP INC | $1.61B | 4.7M | Added |
| 3 | WELLINGTON MANAGEMENT GROUP LLP | $697.2M | 2.0M | Trimmed |
| 4 | DIMENSIONAL FUND ADVISORS LP | $695.6M | 2.0M | Trimmed |
| 5 | STATE STREET CORP | $523.6M | 1.5M | Added |
| 6 | JANE STREET GROUP, LLC | $349.7M | 1.0M | Added |
| 7 | Invesco Ltd. | $335.6M | 971,590 | Trimmed |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | $320.6M | 927,915 | Trimmed |
| 9 | NORGES BANK | $297.2M | 860,367 | Added |
| 10 | BANK OF AMERICA CORP /DE/ | $296.3M | 857,783 | Trimmed |
| 11 | Bank of New York Mellon Corp | $249.5M | 722,298 | Trimmed |
| 12 | BAUPOST GROUP LLC/MA | $229.0M | 662,881 | Trimmed |
| 13 | Alyeska Investment Group, L.P. | $225.8M | 653,591 | Added |
| 14 | MORGAN STANLEY | $219.2M | 634,473 | Trimmed |
| 15 | CITIGROUP INC | $215.5M | 623,906 | Added |
| 16 | AQR CAPITAL MANAGEMENT LLC | $213.9M | 619,132 | Added |
| 17 | LYRICAL ASSET MANAGEMENT LP | $199.0M | 575,980 | Trimmed |
| 18 | FMR LLC | $194.4M | 562,884 | Added |
| 19 | NEW SOUTH CAPITAL MANAGEMENT INC | $176.9M | 512,074 | Trimmed |
| 20 | BARROW HANLEY MEWHINNEY & STRAUSS LLC | $175.2M | 507,163 | Trimmed |
| 21 | CITADEL ADVISORS LLC | $165.5M | 479,181 | Added |
| 22 | Nykredit A/S | $154.0M | 445,919 | New |
| 23 | Artisan Partners Limited Partnership | $147.4M | 426,573 | Trimmed |
| 24 | NORTHERN TRUST CORP | $145.7M | 421,738 | Trimmed |
| 25 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $138.4M | 400,633 | Added |
Source: SEC Form 13F filings · as of 2026-06-30