NOG β€” NORTHERN OIL & GAS INC NEV

Ownership history in Grantham, Mayo, Van Otterloo & Co. LLC  Β·  18 quarters on record

AI Ownership Summary

Grantham, Mayo, Van Otterloo & Co. LLC reported NORTHERN OIL & GAS INC NEV (NOG) in 18 quarterly 13F filings from 2024 Q1 through 2025 Q3. Peak portfolio weight reached 0.02% in 2024 Q1. The latest visible filing shows NOG at 0.01% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this NOG ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Grantham, Mayo, Van Otterloo & Co. LLC's position in NORTHERN OIL & GAS INC NEV, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q3

NOG was reported at 0.01% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.02% in 2024 Q1

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2024 Q1 to 2025 Q3

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

NOG stock page Grantham, Mayo, Van Otterloo & Co. LLC fund profile Grantham, Mayo, Van Otterloo & Co. LLC full holdings
How Grantham, Mayo, Van Otterloo & Co. LLC held NOG β€” position size vs. price
% of Fund (quarterly)    NOG price (quarter-end, indexed to 100)
πŸ“‹ Quarterly Holdings History 7 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q3 REDUCED 95,697 -17,800 -15.7% 0.01% $2.4M 2025-11-13 $21.33
2025 Q2 REDUCED 113,497 -66,800 -37.0% 0.01% $3.2M 2025-08-13 $23.60
2025 Q1 ADDED 180,297 +95,400 +112.4% 0.02% $5.5M 2025-05-14 $27.87
2024 Q4 REDUCED 84,897 -300 -0.4% 0.01% $3.2M 2025-02-13 $31.79
2024 Q3 REDUCED 85,197 -3,903 -4.4% 0.01% $3.0M 2024-11-13 $36.95
2024 Q2 REDUCED 89,100 -62,500 -41.2% 0.01% $3.3M 2024-08-13 $34.78
2024 Q1 REDUCED 151,600 -122,373 -44.7% 0.02% $6.0M 2024-05-14 $35.73
11 older quarters hidden  β€”  Sign in free or upgrade to Premium to see full history

🏒 Other funds also holding NOG

As of 2026 Q1 β€” sorted by position size

Byrne Asset Management LLC 3Y 0.0% Ares Financial Consulting, LLC 0.0%

FAQ About Grantham, Mayo, Van Otterloo & Co. LLC and NOG

These are the practical questions this page is built to answer before you even open the full history table.

How long has Grantham, Mayo, Van Otterloo & Co. LLC reported owning NOG?

Grantham, Mayo, Van Otterloo & Co. LLC reported NOG across 7 quarterly 13F filings, from 2024 Q1 through 2025 Q3.

What was the largest reported NOG position in Grantham, Mayo, Van Otterloo & Co. LLC's portfolio?

The largest reported portfolio weight for NOG was 0.02% in 2024 Q1.

What is the latest reported NOG position on this page?

The most recent filing on this page is 2025 Q3, when Grantham, Mayo, Van Otterloo & Co. LLC reported 95,697 shares, equal to 0.01% of portfolio, with an estimated market value of $2.4M.

What does the chart on this NOG ownership page compare?

The chart compares Grantham, Mayo, Van Otterloo & Co. LLC's quarterly NOG portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

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