HF Sinclair Corporation
MX ˙ BMV ˙ US4039499100
SecurityMX:DINO / HF Sinclair Corporation
InstitutionQuest Partners LLC
Latest Disclosed Ownership28,295 shares
Latest Disclosed Value $ 1,303,834
Quest Partners LLC reports 24.41% decrease in ownership of DINO / HF Sinclair Corporation

On February 9, 2026 - Quest Partners LLC filed a 13F-HR form disclosing ownership of 28,295 shares of HF Sinclair Corporation (MX:DINO) valued at $1,303,834 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 3, 2025 disclosing 37,431 shares of HF Sinclair Corporation. This represents a change in shares of -24.41% during the quarter.

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)
2026-02-09 2025-12-31 13F HF SINCLAIR COM 403949100 28,295 -9,136 -24.41 1,304 -33.49 0.0730
2025-11-03 2025-09-30 13F HF SINCLAIR COM 403949100 37,431 -2,249 -5.67 1,959 20.18 0.1280
2025-07-31 2025-06-30 13F HF SINCLAIR COM 403949100 39,680 32,122 425.01 1,630 557.26 0.1601
2025-05-14 2025-03-31 13F HF SINCLAIR COM 403949100 7,558 -22,761 -75.07 249 -76.65 0.0270
2025-02-07 2024-12-31 13F HF SINCLAIR COM 403949100 30,319 28,207 1,335.56 1,063 1,029.79 0.1412
2024-11-07 2024-09-30 13F HF SINCLAIR COM 403949100 2,112 -3,760 -64.03 94 -69.97 0.0084
2024-08-06 2024-06-30 13F HF SINCLAIR COM 403949100 5,872 123 2.14 313 -9.80 0.0425
2024-05-09 2024-03-31 13F HF SINCLAIR COM 403949100 5,749 -6,555 -53.28 347 -49.19 0.0603
2024-02-09 2023-12-31 13F HF SINCLAIR COM 403949100 12,304 12,304 684 0.1453
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.