Sitio Royalties Corp.
US ˙ NYSE
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT

SecuritySTR / Sitio Royalties Corp.
InstitutionGAMMA Investing LLC
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
GAMMA Investing LLC closes position in STR / Sitio Royalties Corp.

On October 2, 2025 - GAMMA Investing LLC filed a 13F-HR form disclosing ownership of 0 shares of Sitio Royalties Corp. (US:STR) valued at $0 USD as of September 30, 2025. The entity filed a previous 13F-HR on July 14, 2025 disclosing 169 shares of Sitio Royalties Corp.. The current value of the position is $0 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)
2025-10-02 2025-09-30 13F SITIO ROYALTIES CORP COM Common Stock 82983N108 0 -100.00 0
2025-07-14 2025-06-30 13F SITIO ROYALTIES CORP COM Common Stock 82983N108 169 -199 -54.08 3 -57.14 0.0002
2025-04-15 2025-03-31 13F/A-1 SITIO ROYALTIES CORP COM Common Stock 82983N108 368 103 38.87 7 40.00 0.0005
2025-04-07 2025-03-31 13F SITIO ROYALTIES CORP COM Common Stock 82983N108 7,312 7,047 0 0.0020
2025-01-03 2024-12-31 13F SITIO ROYALTIES CORP COM Common Stock 82983N108 265 55 26.19 5 25.00 0.0004
2024-10-04 2024-09-30 13F SITIO ROYALTIES CORP COM Common Stock 82983N108 210 -211 4 0.0004
2024-10-07 2024-09-30 13F SITIO ROYALTIES CORP COM Common Stock 82983N108 210 -211 -50.12 4 -55.56 0.0004
2024-07-02 2024-06-30 13F SITIO ROYALTIES CORP COM Common Stock 82983N108 421 323 329.59 10 350.00 0.0014
2024-04-05 2024-03-31 13F SITIO ROYALTIES CORP COM Common Stock 82983N108 98 -5 -4.85 2 0.00 0.0005
2024-02-01 2023-12-31 13F SITIO ROYALTIES CORP COM Common Stock 82983N108 103 103 2 0.0006
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.