菲利普斯 66
MX ˙ BMV ˙ US7185461040
SecurityMX:PSX / Phillips 66
InstitutionKeystone Wealth Services, LLC
Latest Disclosed Ownership15,820 shares
Latest Disclosed Value $ 2,882,088
Keystone Wealth Services, LLC reports 0.50% increase in ownership of PSX / Phillips 66

On May 13, 2026 - Keystone Wealth Services, LLC filed a 13F-HR form disclosing ownership of 15,820 shares of Phillips 66 (MX:PSX) valued at $2,882,088 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 15,741 shares of Phillips 66. This represents a change in shares of 0.50% 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)
2026-05-13 2026-03-31 13F PHILLIPS 66 COM 718546104 15,820 79 0.50 2,882 41.90 0.6162
2026-01-26 2025-12-31 13F PHILLIPS 66 COM 718546104 15,741 -267 -1.67 2,031 -6.71 0.4280
2025-10-22 2025-09-30 13F PHILLIPS 66 COM 718546104 16,008 -110 -0.68 2,177 13.27 0.4750
2025-07-09 2025-06-30 13F PHILLIPS 66 COM 718546104 16,118 -300 -1.83 1,923 -5.18 0.4638
2025-04-17 2025-03-31 13F PHILLIPS 66 COM 718546104 16,418 -265 -1.59 2,027 6.68 0.5489
2025-02-06 2024-12-31 13F PHILLIPS 66 COM 718546104 16,683 -600 -3.47 1,901 -16.34 0.5032
2024-10-15 2024-09-30 13F PHILLIPS 66 COM 718546104 17,283 -374 -2.12 2,272 -8.87 0.6284
2024-07-12 2024-06-30 13F PHILLIPS 66 COM 718546104 17,657 13 0.07 2,493 -13.53 0.7756
2024-04-12 2024-03-31 13F PHILLIPS 66 COM 718546104 17,644 2 0.01 2,882 22.74 0.9366
2024-01-17 2023-12-31 13F PHILLIPS 66 COM 718546104 17,642 -897 -4.84 2,349 5.43 0.8051
2023-10-05 2023-09-30 13F PHILLIPS 66 COM 718546104 18,539 -304 -1.61 2,227 23.93 0.8460
2023-07-20 2023-06-30 13F PHILLIPS 66 COM 718546104 18,843 7 0.04 1,797 -5.87 0.6715
2023-04-07 2023-03-31 13F PHILLIPS 66 COM 718546104 18,836 6 0.03 1,910 -2.55 0.7812
2023-02-10 2022-12-31 13F PHILLIPS 66 COM 718546104 18,830 -295 -1.54 1,960 26.88 0.8549
2022-11-01 2022-09-30 13F PHILLIPS 66 COM 718546104 19,125 7 0.04 1,544 -1.53 0.7290
2022-07-13 2022-06-30 13F PHILLIPS 66 COM 718546104 19,118 5 0.03 1,568 -5.03 0.7014
2022-04-21 2022-03-31 13F PHILLIPS 66 COM 718546104 19,113 19,113 1,651 0.6547
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.