Phillips 66
MX ˙ BMV ˙ US7185461040
SecurityMX:PSX / Phillips 66
InstitutionPinnacle Wealth Planning Services, Inc.
Latest Disclosed Ownership4,656 shares
Latest Disclosed Value $ 848,230
Pinnacle Wealth Planning Services, Inc. reports 0.54% increase in ownership of PSX / Phillips 66

On May 11, 2026 - Pinnacle Wealth Planning Services, Inc. filed a 13F-HR form disclosing ownership of 4,656 shares of Phillips 66 (MX:PSX) valued at $848,230 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,631 shares of Phillips 66. This represents a change in shares of 0.54% 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)
2026-05-11 2026-03-31 13F PHILLIPS 66 COM 718546104 4,656 25 0.54 848 42.04 0.0876
2026-02-13 2025-12-31 13F PHILLIPS 66 COM 718546104 4,631 -90 -1.91 598 -7.01 0.0624
2025-11-13 2025-09-30 13F PHILLIPS 66 COM 718546104 4,721 -8 -0.17 642 13.83 0.0752
2025-08-11 2025-06-30 13F PHILLIPS 66 COM 718546104 4,729 -472 -9.08 564 -12.15 0.0742
2025-05-15 2025-03-31 13F PHILLIPS 66 COM 718546104 5,201 44 0.85 642 9.37 0.0965
2025-02-27 2024-12-31 13F/A-1 PHILLIPS 66 COM 718546104 5,157 -613 -10.62 588 -22.56 0.0883
2025-02-06 2024-12-31 13F PHILLIPS 66 COM 718546104 5,157 -613 588 0.0820
2024-11-13 2024-09-30 13F PHILLIPS 66 Stock 718546104 5,770 -6 -0.10 758 -6.99 0.1030
2024-08-09 2024-06-30 13F PHILLIPS 66 Stock 718546104 5,776 -19 -0.33 815 -13.85 0.1165
2024-05-10 2024-03-31 13F PHILLIPS 66 Stock 718546104 5,795 -22 -0.38 947 22.22 0.1387
2024-02-08 2023-12-31 13F PHILLIPS 66 Stock 718546104 5,817 -26 -0.44 774 10.26 0.1217
2023-11-08 2023-09-30 13F PHILLIPS 66 Stock 718546104 5,843 2 0.03 702 26.03 0.1157
2023-08-07 2023-06-30 13F PHILLIPS 66 Stock 718546104 5,841 -40 -0.68 557 -6.54 0.0900
2023-05-03 2023-03-31 13F PHILLIPS 66 Stock 718546104 5,881 -2 -0.03 596 -2.61 0.0991
2023-02-13 2022-12-31 13F PHILLIPS 66 Stock 718546104 5,883 72 1.24 612 30.49 0.1088
2022-11-09 2022-09-30 13F PHILLIPS 66 Stock 718546104 5,811 -18 -0.31 469 -1.88 0.0867
2022-08-03 2022-06-30 13F PHILLIPS 66 Stock 718546104 5,829 23 0.40 478 -4.78 0.0859
2022-04-20 2022-03-31 13F PHILLIPS 66 Stock 718546104 5,806 -3 -0.05 502 19.24 0.0915
2022-01-21 2021-12-31 13F PHILLIPS 66 Stock 718546104 5,809 575 10.99 421 14.71 0.0822
2021-10-29 2021-09-30 13F PHILLIPS 66 Stock 718546104 5,234 -2,800 -34.85 367 -46.81 0.0811
2021-08-02 2021-06-30 13F PHILLIPS 66 Stock 718546104 8,034 115 1.45 690 6.98 0.1605
2021-04-29 2021-03-31 13F PHILLIPS 66 Stock 718546104 7,919 31 0.39 645 17.06 0.1654
2021-02-12 2020-12-31 13F PHILLIPS 66 Stock 718546104 7,888 -63 -0.79 551 33.74 0.1316
2020-11-03 2020-09-30 13F PHILLIPS 66 Stock 718546104 7,951 -228 -2.79 412 -29.93 0.1360
2020-07-27 2020-06-30 13F PHILLIPS 66 Stock 718546104 8,179 1,636 25.00 588 68.00 0.1910
2020-05-11 2020-03-31 13F PHILLIPS 66 Stock 718546104 6,543 3,563 119.56 350 5.42 0.1662
2020-02-07 2019-12-31 13F PHILLIPS 66 Stock 718546104 2,980 328 12.37 332 22.51 0.1562
2019-10-31 2019-09-30 13F PHILLIPS 66 Stock 718546104 2,652 288 12.18 271 22.62 0.1475
2019-08-06 2019-06-30 13F PHILLIPS 66 Stock 718546104 2,364 251 11.88 221 9.41 0.1334
2019-05-08 2019-03-31 13F PHILLIPS 66 Stock 718546104 2,113 -53 -2.45 202 -17.21 0.1356
2019-02-28 2018-09-30 13F PHILLIPS 66 Stock 718546104 2,166 -5 -0.23 244 0.41 0.2231
2019-02-28 2018-06-30 13F PHILLIPS 66 Stock 718546104 2,171 2,171 243 0.2360
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.