Northern Oil and Gas
Owner of non-operated oil and gas interests across major North American basins.
$25.86
After-hours close+0.13 (+0.51%)
At close$25.73(−1.34%)
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Breakdown13F · Form 4
Institutions 103.96%Insiders 2.60%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 108.78M · Float 102.33M · 94.1% free float
Institutions13F, as of Jun 30, 2026
357 holders · 113.09M shares · 57 new positions · 188 increased · 108 reduced · 77 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 16.04M | 14.75% | +322.8K | Aug 7, 2026 |
| American Century Companies Inc | 8.46M | 7.77% | +483.0K | Aug 12, 2026 |
| State Street Corp | 7.18M | 6.60% | +643.8K | Aug 7, 2026 |
| Vanguard Portfolio Management LLC | 6.86M | 6.31% | +276.9K | Aug 13, 2026 |
| Invesco Ltd. | 6.01M | 5.52% | +491.9K | Aug 14, 2026 |
| Vanguard Capital Management LLC | 4.58M | 4.21% | +79.7K | Aug 13, 2026 |
| Dimensional Fund Advisors LP | 4.49M | 4.13% | +341.6K | Aug 11, 2026 |
| Geode Capital Management, LLC | 2.71M | 2.49% | +267.3K | Aug 12, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 14.10% | 13.95M | 13G | Jul 17, 2025 ↗ |
| American Century Investment Management, Inc. | 8.10% | 8.03M | 13G | Aug 14, 2025 ↗ |
| State Street Corporation | 6.80% | 7.18M | 13G | Aug 7, 2026 ↗ |
| Vanguard Portfolio Management | 6.33% | 6.62M | 13G | Apr 29, 2026 ↗ |
| Invesco Ltd. | 5.10% | 5.03M | 13G | Feb 12, 2026 ↗ |
| Vanguard Capital Management | 5.04% | 5.27M | 13G | Apr 30, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Bahram Akradi | director | 1.72M | 1.58% | Jul 2, 2026 |
| Nicholas L. O'Grady | director, officer: CEO | 261.1K | 0.24% | Mar 18, 2026 |
| Adam A. Dirlam | officer: President | 141.1K | 0.13% | Mar 18, 2026 |
| Stuart G. Lasher | director | 110.1K | 0.10% | Jul 2, 2026 |
| Erik J. Romslo | officer: Chief Legal Officer & Sec. | 101.8K | 0.09% | Mar 18, 2026 |
| Roy Ernest Easley | director | 86.7K | 0.08% | Apr 1, 2026 |
| Chad W. Allen | officer: CFO | 83.9K | 0.08% | Mar 18, 2026 |
| James B. Evans | officer: Chief Technical Officer | 78.2K | 0.07% | Mar 18, 2026 |
| Michael A. Frantz | director | 67.1K | 0.06% | Jul 2, 2026 |
| Jack E. King | director | 66.8K | 0.06% | Apr 2, 2025 |
6 ten-percent owners hold 4.42M shares by Form 4, outside the officers-and-directors figure above · 17 people have not refiled in the last 18 months (17.52M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Jun 22, 2026 | Bahram Akradidirector | Purchase | 25,760 | $19.40 | 1,713,444 |
| Dec 10, 2025 | Roy Ernest Easleydirector | Purchase | 15,000 | $24.46 | 73,132 |
| Dec 11, 2025 | Roy Ernest Easleydirector | Purchase | 10,000 | $23.38 | 83,132 |
CongressHouse and Senate disclosures
Not reported.