Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
670 institutional managers reported holding THC for the quarter ended Mar 31, 2026. Together they hold about 93% of shares outstanding; the top 10 hold 55%. 84 opened new positions; 93 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Vanguard Group | 8.93M | 10.19% | $1.68B | added +0.7% | ≤2013 |
| BlackRock | 8.70M | 9.94% | $1.64B | added +2% | ≤2013 |
| FMR (Fidelity) | 7.78M | 8.88% | $1.47B | added +1.8% | ≤2013 |
| T. Rowe Price | 7.52M | 8.58% | $1.42B | unchanged | ≤2013 |
| Boston Partners | 3.83M | 4.38% | $723.8M | added +5.3% | 2022 Q3 |
| State Street | 2.72M | 3.10% | $512.6M | added +0.8% | ≤2013 |
| Wellington Management | 2.34M | 2.68% | $442.6M | added +106.5% | 2025 Q2 |
| Lone Pine Capital (focused) | 2.26M | 2.58% | $426.3M | added +26.4% | 2025 Q4 |
| Geode Capital | 1.93M | 2.20% | $364.4M | added +12% | ≤2013 |
| Invesco | 1.79M | 2.04% | $337.3M | trimmed -9.5% | ≤2013 |
| Glenview Capital (focused) | 1.52M | 1.74% | $287.8M | trimmed -23.1% | ≤2013 |
| Ameriprise Financial INC | 1.49M | 1.70% | $281.6M | trimmed -14.2% | ≤2013 |
| AQR Capital | 1.44M | 1.65% | $272.3M | trimmed -36.1% | 2016 Q4 |
| Dimensional Fund Advisors | 1.20M | 1.37% | $226.7M | trimmed -5.9% | ≤2013 |
| Morgan Stanley | 795.8k | 0.91% | $150.2M | trimmed -5.3% | ≤2013 |
| Eminence Capital (focused) | 790.3k | 0.90% | $149.2M | added +28.7% | 2025 Q3 |
| Northern Trust | 785.3k | 0.90% | $148.2M | added +1.9% | ≤2013 |
| Bank OF America CORP /DE/ | 771.8k | 0.88% | $145.7M | trimmed -35.6% | ≤2013 |
| Allianz Asset Management GmbH | 768.2k | 0.88% | $145.0M | trimmed -11.5% | 2020 Q1 |
| Victory Capital Management INC | 768.1k | 0.88% | $145.0M | added +5% | 2019 Q3 |
| Pacer Advisors, INC. | 733.8k | 0.84% | $138.5M | added +69.4% | 2020 Q3 |
| AllianceBernstein | 699.2k | 0.80% | $132.0M | trimmed -5.6% | ≤2013 |
| Arrowstreet Capital | 671.7k | 0.77% | $126.8M | added +57.4% | 2022 Q2 |
| Qube Research & Technologies LTD | 653.3k | 0.75% | $123.3M | added +324.4% | 2023 Q3 |
| Charles Schwab Investment Management | 651.9k | 0.74% | $123.0M | added +2.8% | ≤2013 |
| BNY Mellon | 606.2k | 0.69% | $114.4M | trimmed -6.2% | ≤2013 |
| UBS | 557.9k | 0.64% | $105.3M | trimmed -16.1% | ≤2013 |
| Capital Group (American Funds) | 492.0k | 0.56% | $92.9M | opened | 2026 Q1 |
| Nuveen | 480.0k | 0.55% | $90.6M | trimmed -58.5% | 2019 Q2 |
| Raymond James Financial INC | 458.3k | 0.52% | $86.5M | trimmed -29.4% | 2017 Q2 |
| Farallon Capital | 452.2k | 0.52% | $85.3M | added +21.5% | 2025 Q2 |
| Citadel Advisors | 418.8k | 0.48% | $79.0M | added +1088.3% | ≤2013 |
| Franklin Resources | 414.2k | 0.47% | $78.2M | added +53% | 2021 Q3 |
| Goldman Sachs | 404.3k | 0.46% | $76.3M | added +20.7% | ≤2013 |
| PFM Health Sciences, LP | 398.6k | 0.46% | $75.2M | unchanged | 2020 Q2 |
| Thrivent Financial for Lutherans | 375.7k | 0.43% | $70.9M | added +514.1% | 2016 Q2 |
| Millennium Management | 364.7k | 0.42% | $68.8M | added +69.6% | ≤2013 |
| Citigroup INC | 332.5k | 0.38% | $62.8M | trimmed -7.9% | ≤2013 |
| BW Gestao de Investimentos Ltda. | 320.5k | 0.37% | $60.5M | trimmed -10.3% | 2022 Q1 |
| Allspring Global Investments Holdings, LLC | 289.8k | 0.33% | $54.7M | trimmed -15.9% | 2021 Q4 |
| Empowered Funds, LLC | 284.8k | 0.33% | $53.7M | added +22.1% | 2024 Q1 |
| SEI Investments CO | 283.5k | 0.32% | $53.5M | trimmed -16.7% | ≤2013 |
| Hsbc Holdings PLC | 260.1k | 0.30% | $49.1M | trimmed -2.4% | ≤2013 |
| D. E. Shaw | 260.1k | 0.30% | $49.1M | trimmed -78.1% | 2016 Q3 |
| Wells Fargo & COMPANY/MN | 249.6k | 0.28% | $47.1M | trimmed -2.7% | ≤2013 |
| Envestnet Asset Management INC | 247.4k | 0.28% | $46.7M | added +5.4% | 2021 Q1 |
| Clearbridge Investments, LLC | 243.7k | 0.28% | $46.0M | added +81.5% | 2022 Q3 |
| First Trust Advisors LP | 240.0k | 0.27% | $45.3M | added +11.8% | 2020 Q3 |
| Rhumbline Advisers | 224.3k | 0.26% | $42.3M | unchanged | ≤2013 |
| LSV Asset Management | 205.7k | 0.23% | $38.8M | added +9.5% | 2018 Q4 |
Largest 50 of 670 shown; the full ranked, searchable register is at boothcheck.com/holders/THC. 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.