Granite Ridge Resources, Inc.
DE ˙ DB
4,12 € ↓ -0,14 (-3,29%)
2026-06-05
DEL PRIS
SecurityDE:Y60 / Granite Ridge Resources, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership434,643 shares
Latest Disclosed Value $ 2,551,354
Northern Trust Corp reports 5.09% increase in ownership of Y60 / Granite Ridge Resources, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 434,643 shares of Granite Ridge Resources, Inc. (DE:Y60) valued at $2,173,215 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 413,579 shares of Granite Ridge Resources, Inc.. This represents a change in shares of 5.09% during the quarter. The current value of the position is $1,790,729 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F GRANITE RIDGE RESOURCES COM 387432107 434,643 21,064 5.09 2,551 31.29 0.0001
2026-02-17 2025-12-31 13F GRANITE RIDGE RESOURCES COM 387432107 413,579 -54,784 -11.70 1,944 -23.29 0.0001
2025-11-14 2025-09-30 13F GRANITE RIDGE RESOURCES COM 387432107 468,363 39,883 9.31 2,534 -7.18 0.0001
2025-08-13 2025-06-30 13F GRANITE RIDGE RESOURCES COM 387432107 428,480 -3,569 -0.83 2,729 3.92 0.0004
2025-05-13 2025-03-31 13F GRANITE RIDGE RESOURCES COM 387432107 432,049 -35,308 -7.55 2,627 -13.02 0.0004
2025-02-14 2024-12-31 13F GRANITE RIDGE RESOURCES COM 387432107 467,357 34,212 7.90 3,019 17.38 0.0004
2024-11-13 2024-09-30 13F GRANITE RIDGE RESOURCES COM 387432107 433,145 158,562 57.75 2,573 47.99 0.0004
2024-08-14 2024-06-30 13F GRANITE RIDGE RESOURCES COM 387432107 274,583 577 0.21 1,738 -2.41 0.0003
2024-05-14 2024-03-31 13F GRANITE RIDGE RESOURCES COM 387432107 274,006 6,005 2.24 1,781 10.42 0.0003
2024-02-13 2023-12-31 13F GRANITE RIDGE RESOURCES COM 387432107 268,001 47,446 21.51 1,613 19.93 0.0003
2023-11-13 2023-09-30 13F GRANITE RIDGE RESOURCES COM 387432107 220,555 29,354 15.35 1,345 6.16 0.0003
2023-08-11 2023-06-30 13F GRANITE RIDGE RESOURCES COM 387432107 191,201 164,697 621.40 1,268 717.42 0.0002
2023-05-15 2023-03-31 13F GRANITE RIDGE RESOURCES COM 387432107 26,504 261 0.99 156 -34.32 0.0000
2023-02-13 2022-12-31 13F GRANITE RIDGE RESOURCES COM 387432107 26,243 26,243 237 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.