Phillips 66
US ˙ NYSE ˙ US7185461040

SecurityPSX / Phillips 66
InstitutionShell Asset Management Co
Latest Disclosed Ownership1,630 shares
Latest Disclosed Value $ 222
Shell Asset Management Co reports 40.66% decrease in ownership of PSX / Phillips 66

On November 7, 2025 - Shell Asset Management Co filed a 13F-HR form disclosing ownership of 1,630 shares of Phillips 66 (US:PSX) valued at $221,713 USD as of September 30, 2025. The entity filed a previous 13F-HR on July 23, 2025 disclosing 2,747 shares of Phillips 66. The current value of the position is $301,028 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)
2025-11-07 2025-09-30 13F PHILLIPS 66 COM 718546104 1,630 -1,117 -40.66 0 0.0223
2025-07-23 2025-06-30 13F PHILLIPS 66 COM 718546104 2,747 1,387 101.99 0 0.0113
2025-05-14 2025-03-31 13F PHILLIPS 66 COM 718546104 1,360 0 0.00 0 0.0080
2025-02-14 2024-12-31 13F PHILLIPS 66 COM 718546104 1,360 -5,615 -80.50 0 0.0068
2024-11-07 2024-09-30 13F PHILLIPS 66 COM 718546104 6,975 -3,624 -34.19 1 -100.00 0.0404
2024-07-25 2024-03-31 13F PHILLIPS 66 COM 718546104 10,599 -1,609 -13.18 1 0.00 0.0681
2024-02-14 2023-12-31 13F PHILLIPS 66 COM 718546104 12,208 -3,087 -20.18 2 0.00 0.0751
2023-11-08 2023-09-30 13F PHILLIPS 66 COM 718546104 15,295 -1,238 -7.49 2 0.00 0.0759
2023-07-28 2023-06-30 13F PHILLIPS 66 COM 718546104 16,533 13,313 413.45 2 0.0622
2023-05-15 2023-03-31 13F PHILLIPS 66 COM 718546104 3,220 0 0.00 0 0.0135
2023-02-07 2022-12-31 13F PHILLIPS 66 COM 718546104 3,220 2,664 479.14 0 -100.00 0.0147
2022-11-14 2022-09-30 13F PHILLIPS 66 COM 718546104 556 0 0.00 45 -2.17 0.0018
2022-08-09 2022-06-30 13F PHILLIPS 66 COM 718546104 556 -251 -31.10 46 -34.29 0.0014
2022-05-04 2022-03-31 13F PHILLIPS 66 COM 718546104 807 0 0.00 70 20.69 0.0017
2022-02-09 2021-12-31 13F PHILLIPS 66 COM 718546104 807 -13,377 -94.31 58 -94.16 0.0012
2021-11-04 2021-09-30 13F PHILLIPS 66 COM 718546104 14,184 -453 -3.09 993 -20.94 0.0223
2021-08-12 2021-06-30 13F PHILLIPS 66 COM 718546104 14,637 -3,640 -19.92 1,256 -15.70 0.0243
2021-05-10 2021-03-31 13F PHILLIPS 66 COM 718546104 18,277 -6,307 -25.65 1,490 -13.32 0.0298
2021-02-16 2020-12-31 13F PHILLIPS 66 COM 718546104 24,584 5,528 29.01 1,719 73.99 0.0355
2020-11-13 2020-09-30 13F PHILLIPS 66 COM 718546104 19,056 1,945 11.37 988 -19.67 0.0230
2020-08-10 2020-06-30 13F PHILLIPS 66 COM 718546104 17,111 -28,104 -62.16 1,230 -49.30 0.0307
2020-05-11 2020-03-31 13F PHILLIPS 66 COM 718546104 45,215 -3,044 -6.31 2,426 -54.88 0.0676
2020-02-13 2019-12-31 13F PHILLIPS 66 COM 718546104 48,259 -1,624 -3.26 5,377 5.27 0.1158
2019-11-12 2019-09-30 13F PHILLIPS 66 COM 718546104 49,883 -1,554 -3.02 5,108 6.17 0.1166
2019-08-12 2019-06-30 13F PHILLIPS 66 COM 718546104 51,437 -3,347 -6.11 4,811 -7.73 0.1065
2019-05-09 2019-03-31 13F PHILLIPS 66 COM 718546104 54,784 1,337 2.50 5,214 13.25 0.1150
2019-02-13 2018-12-31 13F PHILLIPS 66 COM 718546104 53,447 -3,607 -6.32 4,604 -28.41 0.1148
2018-11-13 2018-09-30 13F PHILLIPS 66 COM 718546104 57,054 -2,715 -4.54 6,431 -4.20 0.1269
2018-08-10 2018-06-30 13F PHILLIPS 66 COM 718546104 59,769 8,453 16.47 6,713 36.39 0.1376
2018-05-14 2018-03-31 13F PHILLIPS 66 COM 718546104 51,316 0 0.00 4,922 -5.18 0.0980
2018-02-09 2017-12-31 13F PHILLIPS 66 COM 718546104 51,316 7,233 16.41 5,191 28.55 0.1030
2017-10-20 2017-09-30 13F/A-1 PHILLIPS 66 COM 718546104 44,083 -9,451 -17.65 4,038 -8.79 0.0898
2017-10-18 2017-09-30 13F PHILLIPS 66 COM 718546104 86,580 33,046 7,040
2017-07-26 2017-06-30 13F PHILLIPS 66 COM 718546104 53,534 8,076 17.77 4,427 22.94 0.1099
2017-04-26 2017-03-31 13F PHILLIPS 66 COM 718546104 45,458 1,316 2.98 3,601 -5.58 0.0919
2017-01-10 2016-12-31 13F PHILLIPS 66 COM 718546104 44,142 6,876 18.45 3,814 27.05 0.1031
2016-10-28 2016-09-30 13F PHILLIPS 66 COM 718546104 37,266 -20,445 -35.43 3,002 -34.44 0.0719
2016-07-25 2016-06-30 13F PHILLIPS 66 COM 718546104 57,711 6,584 12.88 4,579 3.43 0.1062
2016-05-11 2016-03-31 13F PHILLIPS 66 COM 718546104 51,127 -653 -1.26 4,427 4.51 0.1060
2016-02-05 2015-12-31 13F PHILLIPS 66 COM 718546104 51,780 -34,800 -40.19 4,236 -39.83 0.1000
2015-10-13 2015-09-30 13F PHILLIPS 66 COM 718546104 86,580 12,237 16.46 7,040 17.55 0.1116
2015-07-30 2015-06-30 13F PHILLIPS 66 COM 718546104 74,343 -8,230 -9.97 5,989 -7.72 0.1198
2015-05-07 2015-03-31 13F PHILLIPS 66 COM 718546104 82,573 82,573 0.00 6,490 0.1130
2015-02-04 2014-12-31 13F PHILLIPS 66 COM 718546104 0 -86,580 -100.00 0 -100.00
2014-10-24 2014-09-30 13F PHILLIPS 66 COM 718546104 86,580 -4,099 -4.52 7,040 -3.47 0.1093
2014-08-08 2014-06-30 13F PHILLIPS 66 COM 718546104 90,679 -5,798 -6.01 7,293 -1.91 0.1124
2014-05-07 2014-03-31 13F PHILLIPS 66 COM 718546104 96,477 -2,071 -2.10 7,435 -2.18 0.1235
2014-02-03 2013-12-31 13F/A-1 PHILLIPS 66 COM 718546104 98,548 -42,752 -30.26 7,601 -6.96 0.1293
2014-01-27 2013-12-31 13F PHILLIPS 66 COM 718546104 98,548 7,601
2013-10-28 2013-09-30 13F PHILLIPS 66 COM 718546104 141,300 -5,763 -3.92 8,170 -5.69 0.1501
2013-08-01 2013-06-30 13F PHILLIPS 66 COM 718546104 147,063 147,063 8,663 0.1649
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.