Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
591 institutional managers reported holding SW for the quarter ended Mar 31, 2026. Together they hold about 90% of shares outstanding; the top 10 hold 51%. 89 opened new positions; 82 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Vanguard Group | 63.70M | 12.11% | $2.54B | added +4.5% | 2024 Q3 |
| BlackRock | 44.80M | 8.52% | $1.79B | added +1.3% | 2024 Q3 |
| Capital Research Global Investors | 38.97M | 7.41% | $1.55B | added +7.9% | 2024 Q3 |
| State Street | 25.26M | 4.80% | $1.01B | added +2.5% | 2024 Q3 |
| Nuveen | 24.59M | 4.67% | $980.2M | added +10.4% | 2024 Q3 |
| Causeway Capital Management LLC | 15.57M | 2.96% | $620.5M | trimmed -18.6% | 2024 Q3 |
| Geode Capital | 14.27M | 2.71% | $568.6M | added +3.4% | 2024 Q3 |
| Orbis Allan Gray LTD | 13.78M | 2.62% | $549.1M | trimmed -1.3% | 2024 Q3 |
| Franklin Resources | 12.93M | 2.46% | $515.5M | added +89.1% | 2024 Q3 |
| Capital Group (American Funds) | 12.47M | 2.37% | $497.2M | opened | 2026 Q1 |
| DZ Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 10.68M | 2.03% | $425.6M | added +1255.6% | 2024 Q3 |
| Invesco | 10.65M | 2.02% | $424.3M | added +11.6% | 2024 Q3 |
| FMR (Fidelity) | 10.09M | 1.92% | $402.3M | trimmed -9.3% | 2024 Q3 |
| BNY Mellon | 8.82M | 1.68% | $351.7M | trimmed -2.6% | 2024 Q3 |
| Ameriprise Financial INC | 8.59M | 1.63% | $342.5M | trimmed -0.9% | 2024 Q3 |
| Deutsche Bank AG\ | 6.53M | 1.24% | $260.3M | trimmed -10% | 2024 Q3 |
| Nordea Investment Management AB | 6.02M | 1.14% | $239.9M | added +10.4% | 2024 Q3 |
| Goldman Sachs | 5.98M | 1.14% | $238.2M | added +93.6% | 2024 Q3 |
| Morgan Stanley | 5.97M | 1.14% | $238.0M | added +13.8% | 2024 Q3 |
| Bank OF America CORP /DE/ | 5.46M | 1.04% | $217.6M | added +6.2% | 2024 Q3 |
| AQR Capital | 5.04M | 0.96% | $201.0M | trimmed -11.9% | 2024 Q3 |
| Dimensional Fund Advisors | 4.85M | 0.92% | $193.2M | added +3.4% | 2024 Q3 |
| Northern Trust | 4.71M | 0.90% | $187.6M | trimmed -1.6% | 2024 Q3 |
| Legal & General Group PLC | 4.48M | 0.85% | $178.7M | trimmed -2.3% | 2024 Q3 |
| UBS | 4.01M | 0.76% | $159.8M | added +10.7% | 2024 Q3 |
| Amundi | 3.96M | 0.75% | $158.0M | trimmed -4.6% | 2024 Q3 |
| CPP Investment Board | 3.76M | 0.71% | $149.8M | opened | 2026 Q1 |
| Charles Schwab Investment Management | 3.54M | 0.67% | $141.0M | added +6.1% | 2024 Q3 |
| Ruffer LLP | 2.79M | 0.53% | $111.1M | trimmed -38.1% | 2024 Q3 |
| Soros Fund Management | 2.52M | 0.48% | $100.5M | added +4.9% | 2024 Q3 |
| Thompson Siegel & Walmsley LLC | 2.45M | 0.47% | $97.5M | trimmed -4.3% | 2024 Q3 |
| MFS Investment Management | 2.39M | 0.45% | $95.2M | trimmed -6.7% | 2025 Q1 |
| Citigroup INC | 1.95M | 0.37% | $77.9M | added +12.4% | 2024 Q3 |
| Alberta Investment Management CORP | 1.94M | 0.37% | $77.5M | added +39.3% | 2025 Q4 |
| Lansdowne Partners (UK) LLP (focused) | 1.87M | 0.36% | $74.5M | added +627.1% | 2024 Q3 |
| AllianceBernstein | 1.87M | 0.35% | $74.5M | trimmed -15.1% | 2024 Q3 |
| Royal Bank OF Canada | 1.82M | 0.35% | $72.6M | added +5.1% | 2024 Q3 |
| First Trust Advisors LP | 1.75M | 0.33% | $69.8M | added +30.3% | 2024 Q3 |
| Barclays PLC | 1.61M | 0.31% | $64.2M | trimmed -49.7% | 2024 Q3 |
| Swiss National Bank | 1.53M | 0.29% | $61.1M | added +7.1% | 2024 Q3 |
| Sound Shore Management INC /CT/ (focused) | 1.51M | 0.29% | $60.2M | opened | 2026 Q1 |
| SEI Investments CO | 1.50M | 0.28% | $59.7M | trimmed -17.2% | 2024 Q3 |
| BNP Paribas Financial Markets | 1.44M | 0.27% | $57.3M | added +17.2% | 2024 Q3 |
| Pictet Asset Management Holding SA | 1.42M | 0.27% | $56.6M | trimmed -52.4% | 2024 Q3 |
| Mitsubishi UFJ Asset Management CO., LTD. | 1.38M | 0.26% | $55.1M | added +3.3% | 2024 Q3 |
| Polaris Capital Management, LLC | 1.37M | 0.26% | $54.5M | trimmed -5.6% | 2024 Q4 |
| Cullen Capital Management, LLC | 1.25M | 0.24% | $49.7M | added +34.8% | 2024 Q3 |
| Vontobel Holding LTD. | 1.22M | 0.23% | $48.7M | trimmed -3.7% | 2024 Q3 |
| Manufacturers Life Insurance Company, THE | 1.22M | 0.23% | $48.6M | added +3.3% | 2024 Q3 |
| Aviva PLC | 1.21M | 0.23% | $48.3M | added +1.2% | 2024 Q3 |
Largest 50 of 591 shown; the full ranked, searchable register is at boothcheck.com/holders/SW. 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.