Citable ownership snapshot
MPC's latest 13F holder table lists Two Sigma Investments as the largest holder in this view with 1,311,141 shares valued at $335.22M.
| Holder | Report date | Value | Portfolio weight |
|---|---|---|---|
| Two Sigma Investments | Jun 30, 2026 | $335.22M | 0.2% |
| Citadel Advisors | Jun 30, 2026 | $292.63M | 0.0% |
| AQR Capital Management | Jun 30, 2026 | $211.78M | 0.1% |
| Millennium Management | Jun 30, 2026 | $132.02M | 0.0% |
| Bridgewater Associates | Jun 30, 2026 | $89.29M | 0.4% |
| Harris Associates | Jun 30, 2026 | $58.55M | 0.1% |
| Point72 Asset Management | Jun 30, 2026 | $39.89M | 0.0% |
| Renaissance Technologies | Dec 31, 2025 | $28.93M | 0.0% |
Source: SEC EDGAR 13F filings; period Jun 30, 2026; filed Aug 14, 2026.
MPC 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.