Northern Oil and Gas
NOG · NYSE
$27.54−$0.21 (−0.76%)TodayMarket closed ·
Prev close $27.75
Who owns NOG
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 54.0% of NOG’s shares.
- BlackRock Institutional Trust Company, N.A.13.4%
- American Century Investment Management, Inc.7.8%
- State Street Investment Management (US)6.6%
- Vanguard Portfolio Management, LLC6.3%
- Next 6 largest institutions19.9%
- All other shareholders46.0%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 14.57M | 13.40% |
| American Century Investment Management, Inc. | 8.46M | 7.77% |
| State Street Investment Management (US) | 7.18M | 6.60% |
| Vanguard Portfolio Management, LLC | 6.86M | 6.31% |
| Invesco Advisers, Inc. | 5.44M | 5.00% |
| Vanguard Capital Management, LLC | 4.58M | 4.21% |
| Dimensional Fund Advisors, L.P. | 4.49M | 4.13% |
| Geode Capital Management, L.L.C. | 2.71M | 2.49% |
| Millennium Management LLC | 2.30M | 2.12% |
| UBS Financial Services, Inc. | 2.09M | 1.92% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| iShares Core S&P Small-Cap ETF | 6.38M | 5.86% |
| Avantis US Small Cap Value ETF | 3.83M | 3.52% |
| State Street SPDR S&P Oil & Gas Expl & Prod ETF | 3.37M | 3.10% |
| Vanguard Total Stock Market Index Fund | 3.22M | 2.96% |
| iShares Russell 2000 ETF | 2.71M | 2.49% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $499.74K (1 trade) of NOG on the open market, with no sales.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Akradi Bahram | Buy | 25.76K | $499.74K |
Short interest
Settled Sep 30, 2026
- Shares short
- 21.58M
- Days to cover
- 9.04
- % of shares outstanding
- 19.84%
- Average daily volume
- 2.39M
- Change since last report
- −1.4%
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