Marathon Oil Corporation
MRO
MRO was delisted on the 21st of November, 2024.
2 hedge funds and large institutions have $2.03M invested in Marathon Oil Corporation in 2026 Q1 according to their latest regulatory filings, with 1 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.
7,000,000% more capital invested
Capital invested by funds: $29 → $2.03M (+$2.03M)
100% more funds holding
Funds holding: 1 → 2 (+1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
KRS
Kentucky Retirement Systems
Frankfort,
Kentucky
|
+$2.03M |
Top Sellers
MRO Hedge Fund Activity: Q1 2026 in Review
2 of the 8,187 institutional investors tracked by Wall St. Rank reported a position in Marathon Oil Corporation (MRO) for Q1 2026, worth a combined $2.03M — up 7,000,000% from $29 a quarter earlier.
Buyers outnumbered sellers: 1 fund opened new MRO positions and 0 closed out — a net gain of 1 holder — while 0 added to existing stakes and 0 trimmed.
The largest buyer was Kentucky Retirement Systems, opening a new position worth an estimated $2.03M.
- 2 institutional investors held Marathon Oil Corporation (MRO) as of Q1 2026, up from 1 in Q4 2025.
- Funds reported $2.03M of Marathon Oil Corporation stock for Q1 2026, up 7,000,000% quarter-over-quarter.
- 1 fund opened new Marathon Oil Corporation positions in Q1 2026 and 0 closed out, a net change of +1 holder.
- The largest Marathon Oil Corporation buyer in Q1 2026 was Kentucky Retirement Systems, an estimated $2.03M added.
Based on aggregated 13F filings for Q1 2026.