Institutional Manager · CIK 0002053459
Grey Rock Energy Management, LLC
DALLAS, TX · File #028-24880
Latest AUM
$259.8M
Positions
1
Top-10 Concentration
100.0%
Filings
5
Portfolio Value Over Time
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| REDUCE | Granite Ridge Resourcess, Inc | GRNT | 0 | $0 | -$39.2M |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 20251 pos · $259.8M
- 13F HOLDINGS REPORTQ/E Sep 20251 pos · $299.0M
- 13F HOLDINGS REPORTQ/E Jun 20251 pos · $352.0M
- 13F HOLDINGS REPORTQ/E Mar 20251 pos · $336.0M
- 13F HOLDINGS REPORTQ/E Dec 20241 pos · $357.0M
Top 1 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | Granite Ridge Resourcess, Inc | GRNT | 55,265,968 | $259.8M | 100.00% |