Phillips 66
MX ˙ BMV ˙ US7185461040
SecurityMX:PSX / Phillips 66
InstitutionCornerstone Wealth Management, LLC
Latest Disclosed Ownership6,502 shares
Latest Disclosed Value $ 1,184,510
Cornerstone Wealth Management, LLC reports 11.81% decrease in ownership of PSX / Phillips 66

On April 23, 2026 - Cornerstone Wealth Management, LLC filed a 13F-HR form disclosing ownership of 6,502 shares of Phillips 66 (MX:PSX) valued at $1,184,510 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 7,373 shares of Phillips 66. This represents a change in shares of -11.81% 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)
2026-04-23 2026-03-31 13F PHILLIPS 66 COM 718546104 6,502 -871 -11.81 1,185 24.50 0.0593
2026-02-05 2025-12-31 13F PHILLIPS 66 COM 718546104 7,373 61 0.83 951 -4.33 0.0495
2025-11-04 2025-09-30 13F PHILLIPS 66 COM 718546104 7,312 340 4.88 995 19.61 0.0549
2025-08-12 2025-06-30 13F PHILLIPS 66 COM 718546104 6,972 -44 -0.63 832 -4.04 0.0505
2025-04-18 2025-03-31 13F PHILLIPS 66 COM 718546104 7,016 16 0.23 866 8.66 0.0586
2025-01-21 2024-12-31 13F PHILLIPS 66 COM 718546104 7,000 686 10.86 798 -3.98 0.0538
2024-10-16 2024-09-30 13F PHILLIPS 66 COM 718546104 6,314 -34 -0.54 830 -7.37 0.0584
2024-07-16 2024-06-30 13F PHILLIPS 66 COM 718546104 6,348 -175 -2.68 896 -15.87 0.0690
2024-04-19 2024-03-31 13F PHILLIPS 66 COM 718546104 6,523 28 0.43 1,065 23.26 0.0863
2024-01-10 2023-12-31 13F PHILLIPS 66 COM 718546104 6,495 86 1.34 865 12.21 0.0744
2023-11-07 2023-09-30 13F PHILLIPS 66 COM 718546104 6,409 -34 -0.53 770 25.41 0.0727
2023-07-14 2023-06-30 13F PHILLIPS 66 COM 718546104 6,443 140 2.22 615 -3.91 0.0549
2023-05-15 2023-03-31 13F PHILLIPS 66 COM 718546104 6,303 144 2.34 639 28.57 0.0628
2022-10-14 2022-09-30 13F PHILLIPS 66 COM 718546104 6,159 242 4.09 497 2.47 0.0553
2022-08-04 2022-06-30 13F PHILLIPS 66 COM 718546104 5,917 205 3.59 485 -1.62 0.0538
2022-04-21 2022-03-31 13F PHILLIPS 66 COM 718546104 5,712 -258 -4.32 493 14.92 0.0479
2022-02-14 2021-12-31 13F PHILLIPS 66 COM 718546104 5,970 134 2.30 429 4.89 0.0409
2021-11-12 2021-09-30 13F PHILLIPS 66 COM 718546104 5,836 96 1.67 409 -17.04 0.0435
2021-08-09 2021-06-30 13F PHILLIPS 66 COM 718546104 5,740 1,122 24.30 493 30.77 0.0519
2021-04-30 2021-03-31 13F PHILLIPS 66 COM 718546104 4,618 -566 -10.92 377 3.86 0.0446
2021-01-29 2020-12-31 13F PHILLIPS 66 COM 718546104 5,184 -592 -10.25 363 21.40 0.0456
2020-10-13 2020-09-30 13F PHILLIPS 66 COM 718546104 5,776 -315 -5.17 299 -31.74 0.0443
2020-07-16 2020-06-30 13F PHILLIPS 66 COM 718546104 6,091 494 8.83 438 46.00 0.0708
2020-05-13 2020-03-31 13F PHILLIPS 66 COM 718546104 5,597 284 5.35 300 -49.32 0.0578
2020-02-20 2019-12-31 13F PHILLIPS 66 COM 718546104 5,313 -369 -6.49 592 1.72 0.0959
2019-10-28 2019-09-30 13F PHILLIPS 66 COM 718546104 5,682 -274 -4.60 582 5.43 0.1027
2019-08-02 2019-06-30 13F PHILLIPS 66 COM 718546104 5,956 -1,033 -14.78 552 -58.15 0.0991
2019-05-13 2019-03-31 13F PHILLIPS 66 COM 718546104 6,989 1,101 18.70 1,319 159.65 0.1602
2019-02-13 2018-12-31 13F PHILLIPS 66 COM 718546104 5,888 -575,263 -98.99 508 -91.84 0.1085
2018-10-19 2018-09-30 13F PHILLIPS 66 COM 718546104 581,151 -305,879 -34.48 6,226 -22.36 0.0784
2018-07-20 2018-06-30 13F PHILLIPS 66 COM 718546104 887,030 879,174 11,191.12 8,019 977.82 0.0904
2018-04-24 2018-03-31 13F PHILLIPS 66 COM 718546104 7,856 1,311 20.03 744 11.04 0.1419
2018-02-09 2017-12-31 13F PHILLIPS 66 COM 718546104 6,545 319 5.12 670 15.72 0.1257
2017-11-14 2017-09-30 13F PHILLIPS 66 COM 718546104 6,226 165 2.72 579 16.27 0.1200
2017-08-11 2017-06-30 13F PHILLIPS 66 COM 718546104 6,061 405 7.16 498 12.67 0.1117
2017-05-11 2017-03-31 13F PHILLIPS 66 COM 718546104 5,656 -652 -10.34 442 -19.20 0.1093
2017-02-14 2016-12-31 13F PHILLIPS 66 COM 718546104 6,308 54 0.86 547 9.62 0.1754
2016-10-31 2016-09-30 13F PHILLIPS 66 COM 718546104 6,254 6,254 499 0.1842
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.