Citable ownership snapshot
TMO's latest 13F holder table lists Viking Global Investors as the largest holder in this view with 1,937,415 shares valued at $971.34M.
| Holder | Report date | Value | Portfolio weight |
|---|---|---|---|
| Viking Global Investors | Jun 30, 2026 | $971.34M | 2.8% |
| Citadel Advisors | Jun 30, 2026 | $565.38M | 0.1% |
| Farallon Capital Management | Mar 31, 2026 | $433.28M | 2.5% |
| D1 Capital Partners | Jun 30, 2026 | $409.67M | 1.2% |
| D.E. Shaw & Co. | Jun 30, 2026 | $322.24M | 0.2% |
| Glenview Capital Management | Jun 30, 2026 | $314.47M | 5.7% |
| Lindsell Train | Jun 30, 2026 | $257.96M | 9.8% |
| Balyasny Asset Management | Jun 30, 2026 | $246.03M | 0.3% |
Source: SEC EDGAR 13F filings; period Jun 30, 2026; filed Aug 14, 2026.
TMO company research is available with Aerarium Pro (CAD $10/mo). The five showcase tickers (TSLA, NVDA, AAPL, AMZN, PLTR) and the macro dashboard stay free. Already a subscriber? Sign in to pick up where you left off.