Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
602 institutional managers reported holding WCC for the quarter ended Mar 31, 2026. Reported positions total over 95% of shares outstanding; the top 10 hold 55%. 82 opened new positions; 84 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| BlackRock | 9.39M | 18.97% | $2.57B | added +17.1% | ≤2013 |
| Vanguard Group | 4.64M | 9.37% | $1.27B | added +1.7% | ≤2013 |
| Wellington Management | 3.60M | 7.27% | $984.9M | added +29.3% | 2021 Q4 |
| Dimensional Fund Advisors | 2.23M | 4.51% | $610.9M | trimmed -0.7% | ≤2013 |
| Invesco | 1.51M | 3.05% | $413.0M | added +9.1% | ≤2013 |
| State Street | 1.47M | 2.96% | $400.9M | added +1.4% | ≤2013 |
| Baupost Group (focused) | 1.44M | 2.90% | $393.1M | added +1.3% | 2024 Q1 |
| Bank OF America CORP /DE/ | 962.8k | 1.95% | $263.4M | added +6.5% | ≤2013 |
| Geode Capital | 938.3k | 1.90% | $256.7M | added +8.6% | ≤2013 |
| BNY Mellon | 907.5k | 1.83% | $248.3M | added +10.3% | ≤2013 |
| Morgan Stanley | 711.4k | 1.44% | $194.6M | added +5% | ≤2013 |
| Allspring Global Investments Holdings, LLC | 611.2k | 1.24% | $167.2M | trimmed -51.9% | 2021 Q4 |
| Lyrical Asset Management LP (focused) | 607.4k | 1.23% | $166.2M | trimmed -6.8% | 2022 Q2 |
| Alyeska Investment Group | 562.3k | 1.14% | $153.8M | trimmed -14.2% | 2024 Q1 |
| Barrow Hanley Mewhinney & Strauss LLC | 558.7k | 1.13% | $152.8M | trimmed -4% | 2025 Q1 |
| NEW South Capital Management INC | 557.1k | 1.13% | $152.4M | trimmed -9.8% | 2016 Q1 |
| AQR Capital | 520.1k | 1.05% | $142.3M | trimmed -4.3% | ≤2013 |
| FMR (Fidelity) | 507.8k | 1.03% | $138.9M | added +3.7% | ≤2013 |
| UBS | 452.6k | 0.91% | $123.8M | added +55.5% | ≤2013 |
| Artisan Partners | 450.0k | 0.91% | $123.1M | trimmed -5.8% | 2025 Q4 |
| Northern Trust | 434.2k | 0.88% | $118.8M | added +1.2% | ≤2013 |
| Raymond James Financial INC | 423.5k | 0.86% | $115.9M | added +1.9% | 2013 Q3 |
| Vaughan Nelson Investment Management, L.p. | 404.7k | 0.82% | $110.7M | added +8.4% | 2025 Q2 |
| Davis Selected Advisers | 381.0k | 0.77% | $104.2M | added +4.5% | 2022 Q3 |
| Holocene Advisors | 379.3k | 0.77% | $103.8M | opened | 2026 Q1 |
| Charles Schwab Investment Management | 379.1k | 0.77% | $103.7M | added +2.7% | ≤2013 |
| Nomura Asset Management International INC. | 372.3k | 0.75% | $101.8M | trimmed -8.5% | 2025 Q4 |
| Principal Financial Group INC | 363.8k | 0.73% | $99.5M | trimmed -16% | ≤2013 |
| Mirae Asset Global Etfs Holdings LTD. | 357.5k | 0.72% | $97.8M | added +7.1% | 2018 Q3 |
| Clearbridge Investments, LLC | 322.4k | 0.65% | $88.2M | trimmed -12.1% | 2024 Q2 |
| Copeland Capital Management, LLC | 321.6k | 0.65% | $88.0M | trimmed -11.6% | 2024 Q1 |
| Jennison Associates LLC | 319.2k | 0.65% | $87.3M | unchanged | 2024 Q4 |
| Ameriprise Financial INC | 311.7k | 0.63% | $85.3M | trimmed -2.9% | ≤2013 |
| PointState Capital LP (focused) | 295.1k | 0.60% | $80.7M | trimmed -51.8% | 2024 Q2 |
| Quantinno Capital Management LP | 274.3k | 0.55% | $75.0M | added +49.5% | 2021 Q4 |
| Capital Research Global Investors | 273.6k | 0.55% | $74.8M | added +0.8% | 2025 Q2 |
| American Century Companies INC | 270.2k | 0.55% | $73.9M | trimmed -22.6% | 2021 Q1 |
| Envestnet Asset Management INC | 263.5k | 0.53% | $72.1M | added +20.1% | 2016 Q4 |
| Nuveen | 259.3k | 0.52% | $70.9M | trimmed -11.3% | 2018 Q1 |
| Natixis Advisors, LLC | 234.4k | 0.47% | $64.1M | added +21.7% | 2023 Q1 |
| Victory Capital Management INC | 219.6k | 0.44% | $60.1M | added +8.3% | 2018 Q1 |
| Thrivent Financial for Lutherans | 192.0k | 0.39% | $52.5M | added +20.5% | 2020 Q4 |
| VAN Lanschot Kempen Investment Management N.v. | 190.0k | 0.38% | $52.0M | added +2.1% | 2025 Q3 |
| SEI Investments CO | 187.8k | 0.38% | $51.4M | trimmed -10.3% | ≤2013 |
| BNP Paribas Financial Markets | 183.1k | 0.37% | $50.1M | added +1644.2% | 2014 Q1 |
| Royal Bank OF Canada | 180.2k | 0.36% | $49.3M | trimmed -30.9% | ≤2013 |
| Goldman Sachs | 178.3k | 0.36% | $48.8M | added +12.1% | ≤2013 |
| Swedbank Robur | 177.5k | 0.36% | $48.6M | trimmed -3.8% | 2024 Q2 |
| Farmers & Merchants Investments INC | 175.6k | 0.35% | $48.0M | trimmed -1.7% | 2020 Q1 |
| Jones Financial Companies Lllp | 173.7k | 0.35% | $47.5M | added +1846.7% | 2024 Q2 |
Largest 50 of 602 shown; the full ranked, searchable register is at boothcheck.com/holders/WCC. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.