Tracked funds
8Unique WSM-tracked managers; table rows may include common shares and optionsMPC
Ticker case file
MPC
MARATHON PETE CORP
$267.21+1.58%NYQ
Politicians active
4Recent transactions disclosed via House Clerk / Senate eFD13F notional
$2B2026-03-31Top conviction
0.30%max % across any fund's portfolioThis page is the WSM tracked universe, not market-wide ownership. 13F rows are quarterly snapshots, about 45 days delayed; PTR rows are event-based public disclosures.
13F filing
Funds holding this ticker
Politician
Politician PTR activity
| Public date | Politician | Action | Owner | Amount range | Filing |
|---|---|---|---|---|---|
| 2026-03-20 | David J. Taylor HouseholdR · OH-02 | Sale | Self | $1K–$15K | 20034207 |
| 2026-03-20 | David J. Taylor HouseholdR · OH-02 | Sale | Unknown | $1K–$15K | 20034207 |
| 2026-03-06 | David J. Taylor HouseholdR · OH-02 | Sale | Self | $1K–$15K | 20034138 |
| 2025-09-02 | David J. Taylor HouseholdR · OH-02 | Purchase | Self | $1K–$15K | 20030782 |
| 2025-09-02 | David J. Taylor HouseholdR · OH-02 | Sale | Self | $1K–$15K | 20030782 |
| 2025-09-02 | David J. Taylor HouseholdR · OH-02 | Sale | Self | $1K–$15K | 20030782 |
| 2025-06-22 | Jefferson Shreve HouseholdR · IN-06 | Sale | Self | $15K–$50K | 20030387 |
| 2025-05-31 | Rob Bresnahan HouseholdR · PA-08 | Purchase | Self | $1K–$15K | 20030433 |
| 2025-05-16 | Dan Newhouse HouseholdR · WA-04 | Sale (Partial) | Self | $1K–$15K | 20030292 |
| 2025-05-08 | Rob Bresnahan HouseholdR · PA-08 | Sale | Self | $1K–$15K | 20030291 |
Combined activity
13F filings + PTR transactions, newest first
- 13F filing2026-05-15FMR LLC · $1.2B↗
- 13F filing2026-05-15Two Sigma Investments, LP · $372.2M↗
- 13F filing2026-05-15Citadel Advisors LLC · $108.7M↗
- 13F filing2026-05-15Millennium Management LLC · $105.5M↗
- 13F filing2026-05-15Citadel Advisors LLC · $79.9M↗
- 13F filing2026-05-15Citadel Advisors LLC · $49.3M↗
- 13F filing2026-05-15Bridgewater Associates, LP · $18.9M↗
- 13F filing2026-05-15Millennium Management LLC · $17.3M↗
- 13F filing2026-05-15Point72 Asset Management, L.P. · $7.3M↗
- 13F filing2026-05-15Millennium Management LLC · $6.5M↗
- 13F filing2026-05-15Point72 Asset Management, L.P. · $4.4M↗
- 13F filing2026-05-15Balyasny Asset Management L.P. · $4.3M↗
- 13F filing2026-05-15Two Sigma Investments, LP · $4.2M↗
- 13F filing2026-05-15Two Sigma Investments, LP · $3.9M↗
- 13F filing2026-05-15Balyasny Asset Management L.P. · $2.2M↗
- 13F filing2026-05-15Balyasny Asset Management L.P. · $1.7M↗
- 13F filing2026-04-22Matrix Asset Advisors, Inc. · $208.5K↗
- PTR2026-03-20David J. Taylor Household · Sale · $1K–$15K↗
- PTR2026-03-20David J. Taylor Household · Sale · $1K–$15K↗
- PTR2026-03-06David J. Taylor Household · Sale · $1K–$15K↗
- PTR2025-09-02David J. Taylor Household · Purchase · $1K–$15K↗
- PTR2025-09-02David J. Taylor Household · Sale · $1K–$15K↗
- PTR2025-09-02David J. Taylor Household · Sale · $1K–$15K↗
- PTR2025-06-22Jefferson Shreve Household · Sale · $15K–$50K↗
- PTR2025-05-31Rob Bresnahan Household · Purchase · $1K–$15K↗
- PTR2025-05-16Dan Newhouse Household · Sale (Partial) · $1K–$15K↗
- PTR2025-05-08Rob Bresnahan Household · Sale · $1K–$15K↗
Often co-held with