SEI Investments’s Northern Oil and Gas NOG Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $5.8M | Sell |
319,331
-130,920
| -29% | -$3.1M | 0.01% | 1419 |
|
|
2026
Q1 | $13.2M | Buy |
450,251
+50,626
| +13% | +$1.31M | 0.01% | 986 |
|
|
2025
Q4 | $8.58M | Buy |
399,625
+11,077
| +3% | +$249K | 0.01% | 1128 |
|
|
2025
Q3 | $9.64M | Buy |
388,548
+1,627
| +0.4% | +$43.2K | 0.01% | 1031 |
|
|
2025
Q2 | $11M | Sell |
386,921
-725,490
| -65% | -$19.5M | 0.01% | 942 |
|
|
2025
Q1 | $33.6M | Buy |
1,112,411
+31,194
| +3% | +$1.07M | 0.04% | 451 |
|
|
2024
Q4 | $40.2M | Buy |
1,081,217
+74,722
| +7% | +$2.93M | 0.05% | 388 |
|
|
2024
Q3 | $35.6M | Buy |
1,006,495
+105,859
| +12% | +$4.04M | 0.05% | 424 |
|
|
2024
Q2 | $33.5M | Buy |
900,636
+122,413
| +16% | +$4.91M | 0.05% | 409 |
|
|
2024
Q1 | $30.9M | Buy |
778,223
+190,721
| +32% | +$6.76M | 0.05% | 442 |
|
|
2023
Q4 | $21.8M | Buy |
587,502
+167,740
| +40% | +$6.34M | 0.04% | 534 |
|
|
2023
Q3 | $16.9M | Buy |
419,762
+116,983
| +39% | +$4.61M | 0.03% | 597 |
|
|
2023
Q2 | $10.4M | Buy |
302,779
+150,449
| +99% | +$4.87M | 0.02% | 852 |
|
|
2023
Q1 | $4.62M | Sell |
152,330
-14,503
| -9% | -$452K | 0.01% | 1226 |
|
|
2022
Q4 | $5.14M | Sell |
166,833
-8,197
| -5% | -$276K | 0.01% | 1035 |
|
|
2022
Q3 | $4.8M | Sell |
175,030
-11,222
| -6% | -$317K | 0.01% | 1108 |
|
|
2022
Q2 | $4.69M | Sell |
186,252
-24,608
| -12% | -$715K | 0.01% | 1126 |
|
|
2022
Q1 | $5.93M | Sell |
210,860
-4,899
| -2% | -$120K | 0.01% | 1015 |
|
|
2021
Q4 | $4.41M | Buy |
215,759
+161,623
| +299% | +$3.61M | 0.01% | 1196 |
|
|
2021
Q3 | $1.14M | Buy |
54,136
+14,278
| +36% | +$249K | ﹤0.01% | 1735 |
|
|
2021
Q2 | $833K | Sell |
39,858
-2,142
| -5% | -$34.9K | ﹤0.01% | 1886 |
|
|
2021
Q1 | $507K | Buy |
+42,000
| New | +$503K | ﹤0.01% | 2013 |
|
|
2019
Q3 | – | Sell |
-8,309
| Closed | -$160K | – | 2413 |
|
|
2019
Q2 | $160K | Sell |
8,309
-1,152
| -12% | -$26.6K | ﹤0.01% | 2280 |
|
|
2019
Q1 | $259K | Buy |
+9,461
| New | +$236K | ﹤0.01% | 2176 |
|
|
2018
Q3 | – | Sell |
-25
| Closed | -$1K | – | 3123 |
|
|
2018
Q2 | $1K | Buy |
+25
| New | +$563 | ﹤0.01% | 3494 |
|
|
2017
Q4 | – | Sell |
-100
| Closed | -$1K | – | 3434 |
|
|
2017
Q3 | $1K | Buy |
+100
| New | +$1.02K | ﹤0.01% | 3094 |
|
|
2017
Q2 | – | Sell |
-14
| Closed | – | – | 3219 |
|
|
2017
Q1 | $0 | Hold |
14
| – | – | ﹤0.01% | 3023 |
|
|
2016
Q4 | $0 | Hold |
14
| – | – | ﹤0.01% | 3014 |
|
|
2016
Q3 | $0 | Hold |
14
| – | – | ﹤0.01% | 2955 |
|
|
2016
Q2 | $1K | Buy |
+14
| New | +$656 | ﹤0.01% | 2559 |
|
Other funds holding NOG
SEI Investments's NOG Position: Q2 2026 in Review
SEI Investments reduced its Northern Oil and Gas (NOG) stake by 29% in Q2 2026, selling an estimated $3.1M and leaving 319,331 shares worth $5.8M. The position accounts for 0.01% of the portfolio, ranked #1419.
SEI Investments first reported a position in NOG in Q2 2016 and has held it in 30 quarters since. The position peaked at $40.2M in Q4 2024. 342 funds tracked by Wall St. Rank hold NOG as of Q2 2026.
- SEI Investments held 319,331 shares of Northern Oil and Gas worth $5.8M as of Q2 2026.
- SEI Investments sold 130,920 Northern Oil and Gas shares in Q2 2026, an estimated $3.1M.
- Northern Oil and Gas made up 0.01% of SEI Investments's portfolio in Q2 2026, its #1419 holding.
- SEI Investments first reported a position in Northern Oil and Gas in Q2 2016 and has held it in 30 quarters since.
- SEI Investments's Northern Oil and Gas position peaked at $40.2M in Q4 2024.
- 342 funds tracked by Wall St. Rank held Northern Oil and Gas as of Q2 2026.
Based on SEI Investments's 13F filing for Q2 2026, filed 14 Aug 2026.