Northern OIL & GAS, Inc.: which funds bought and sold
Institutions that bought and sold Northern OIL & GAS shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.
Between March 31, 2026 and June 30, 2026, 180 institutions that filed 13F reports for both quarters added to or opened positions in Northern OIL & GAS, and 180 cut or closed them. Together they sold a net 3.9M shares, −3.5% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 5.9M shares (−21.6%); index fund managers were net buyers of 1.7M shares (+4.3%). 52 opened a new position and 71 sold out entirely.
Bought, Q2 2026 180 institutions, 52 of them new holders Sold, Q2 2026 180 institutions, 71 of them sold out
Net change, all compared −3.9M shares (−3.5%)
Net change, active managers −5.9M shares (−21.6%), 26 bought, 28 sold
Buyers versus sellers
180 bought 45 180 sold
Active managers and hedge funds 26 bought · 28 sold · −5.9M
Index fund managers 10 bought · 2 sold · +1.7M
Other institutions 144 bought · 150 sold · +291K
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Millennium Management LLC Hedge fund | +1.8M +327.6% | 2.3M | $41.8M |
| Encompass Capital Advisors LLC | +1.3M New position | 1.3M | $22.7M |
| Citadel Advisors LLC Hedge fund | +712K New position | 712K | $12.9M |
| Barclays PLC | +650K +198.5% | 977K | $17.7M |
| State Street Corp Index funds | +644K +9.8% | 7.2M | $134M |
| Victory Capital Management Inc Active manager | +600K +122.0% | 1.1M | $19.8M |
| Goldman Sachs Group Inc | +536K +38.5% | 1.9M | $35M |
| Invesco Ltd. | +492K +8.9% | 6.0M | $109M |
| American Century Companies Inc Active manager | +483K +6.1% | 8.5M | $153M |
| HRT Financial LP | +419K New position | 419K | $7.6M |
| Jump Financial, LLC | +374K +3036.5% | 386K | $7M |
| Dimensional Fund Advisors LP | +342K +8.2% | 4.5M | $81.5M |
| Blackrock, Inc. Index funds | +323K +2.1% | 16.0M | $291M |
| Tudor Investment Corp Et Al Hedge fund | +318K +137.1% | 549K | $10M |
| Vanguard Portfolio Management LLC Index funds | +277K +4.2% | 6.9M | $124M |
| Geode Capital Management, LLC Index funds | +267K +10.9% | 2.7M | $49.2M |
| AQR Capital Management LLC Hedge fund | +235K +171.0% | 373K | $6.8M |
| Holocene Advisors, LP Hedge fund | +223K New position | 223K | $4M |
| Sir Capital Management, L.P. | +210K New position | 210K | $3.8M |
| Deprince Race & Zollo Inc Active manager | +206K +17.6% | 1.4M | $25M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Millennium Management LLC Hedge fund | +1.8M +327.6% | 2.3M | $41.8M |
| Citadel Advisors LLC Hedge fund | +712K New position | 712K | $12.9M |
| Victory Capital Management Inc Active manager | +600K +122.0% | 1.1M | $19.8M |
| American Century Companies Inc Active manager | +483K +6.1% | 8.5M | $153M |
| Tudor Investment Corp Et Al Hedge fund | +318K +137.1% | 549K | $10M |
| AQR Capital Management LLC Hedge fund | +235K +171.0% | 373K | $6.8M |
| Holocene Advisors, LP Hedge fund | +223K New position | 223K | $4M |
| Deprince Race & Zollo Inc Active manager | +206K +17.6% | 1.4M | $25M |
| Squarepoint Ops LLC Hedge fund | +131K +120.1% | 240K | $4.3M |
| Boston Partners Active manager | +111K +383.8% | 140K | $2.5M |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| FMR LLC Active manager | −4.9M −76.5% | 1.5M | $27.2M |
| Alliancebernstein L.P. Active manager | −3.1M −90.7% | 319K | $9.3M |
| Westwood Holdings Group Inc Active manager | −1.2M Sold out | 0 | — |
| Nuveen, LLC | −835K −48.1% | 900K | $16.3M |
| Morgan Stanley | −524K −21.9% | 1.9M | $34M |
| UBS Group AG | −522K −20.0% | 2.1M | $38M |
| Jpmorgan Chase & Co | −489K −74.3% | 169K | $3.1M |
| Allspring Global Investments Holdings, LLC | −467K Sold out | 0 | — |
| Palisade Capital Management, LP Active manager | −440K −56.5% | 338K | $6.1M |
| Denali Advisors LLC | −285K Sold out | 0 | — |
| HSBC Holdings PLC | −274K Sold out | 0 | — |
| Voloridge Investment Management, LLC Hedge fund | −258K Sold out | 0 | — |
| Seven Grand Managers, LLC | −250K Sold out | 0 | — |
| Portolan Capital Management, LLC | −204K Sold out | 0 | — |
| Marshall Wace, LLP Hedge fund | −204K −73.5% | 74K | $1.3M |
| Castleknight Management LP Hedge fund | −196K Sold out | 0 | — |
| D. E. Shaw & Co., Inc. Hedge fund | −187K Sold out | 0 | — |
| Caxton Associates LLP Hedge fund | −172K Sold out | 0 | — |
| Kennedy Capital Management LLC Active manager | −134K −14.5% | 794K | $14.4M |
| Sei Investments Co | −131K −29.1% | 319K | $5.8M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| FMR LLC Active manager | −4.9M −76.5% | 1.5M | $27.2M |
| Alliancebernstein L.P. Active manager | −3.1M −90.7% | 319K | $9.3M |
| Westwood Holdings Group Inc Active manager | −1.2M Sold out | 0 | — |
| Palisade Capital Management, LP Active manager | −440K −56.5% | 338K | $6.1M |
| Voloridge Investment Management, LLC Hedge fund | −258K Sold out | 0 | — |
| Marshall Wace, LLP Hedge fund | −204K −73.5% | 74K | $1.3M |
| Castleknight Management LP Hedge fund | −196K Sold out | 0 | — |
| D. E. Shaw & Co., Inc. Hedge fund | −187K Sold out | 0 | — |
| Caxton Associates LLP Hedge fund | −172K Sold out | 0 | — |
| Kennedy Capital Management LLC Active manager | −134K −14.5% | 794K | $14.4M |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Encompass Capital Advisors LLC | 1.3M | $22.7M |
| Citadel Advisors LLCHedge fund | 712K | $12.9M |
| HRT Financial LP | 419K | $7.6M |
| Holocene Advisors, LPHedge fund | 223K | $4M |
| Sir Capital Management, L.P. | 210K | $3.8M |
| Dark Forest Capital Management LP | 167K | $3M |
| Point72 Asset Management, L.P.Hedge fund | 108K | $2M |
| Ninepoint Partners LP | 100K | $1.8M |
| Ilex Capital Partners (UK) LLP | 85K | $1.5M |
| Engineers Gate Manager LPHedge fund | 73K | $1.3M |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Westwood Holdings Group IncActive manager | 1.2M | $35.8M |
| Allspring Global Investments Holdings, LLC | 467K | $12.9M |
| Denali Advisors LLC | 285K | $8.3M |
| HSBC Holdings PLC | 274K | $8.1M |
| Voloridge Investment Management, LLCHedge fund | 258K | $7.5M |
| Seven Grand Managers, LLC | 250K | $7.3M |
| Portolan Capital Management, LLC | 204K | $6M |
| Castleknight Management LPHedge fund | 196K | $5.7M |
| D. E. Shaw & Co., Inc.Hedge fund | 187K | $5.5M |
| Caxton Associates LLPHedge fund | 172K | $5M |
Who holds the shares
- Institutions reporting
- 338
- Ten largest holders
- 55.6% of 13F-reported shares
- Index fund managers
- 37.9% of 13F-reported shares
- Active managers and hedge funds
- 19.8% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 26 | 28 | 8 | 16 | −5.9M | −21.6% |
| Index fund managers | 10 | 2 | 0 | 0 | +1.7M | +4.3% |
| Other institutions | 144 | 150 | 44 | 55 | +291K | +0.6% |