Phillips 66
US ˙ NYSE ˙ US7185461040

SecurityPSX / Phillips 66
InstitutionCerity Partners LLC
Latest Disclosed Ownership204,113 shares
Latest Disclosed Value $ 37,185,018
Cerity Partners LLC reports 42.80% decrease in ownership of PSX / Phillips 66

On May 15, 2026 - Cerity Partners LLC filed a 13F-HR form disclosing ownership of 204,113 shares of Phillips 66 (US:PSX) valued at $37,185,306 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 356,866 shares of Phillips 66. This represents a change in shares of -42.80% during the quarter. The current value of the position is $37,695,589 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)
2026-05-15 2026-03-31 13F PHILLIPS 66 COM 718546104 204,113 -152,753 -42.80 37,185 -19.25 0.0261
2026-02-11 2025-12-31 13F PHILLIPS 66 COM 718546104 356,866 240,844 207.58 46,051 191.81 0.0671
2025-10-22 2025-09-30 13F PHILLIPS 66 COM 718546104 116,022 40,960 54.57 15,781 76.23 0.0256
2025-08-13 2025-06-30 13F PHILLIPS 66 Stock 718546104 75,062 -64,279 -46.13 8,955 -47.95 0.0160
2025-04-30 2025-03-31 13F PHILLIPS 66 Stock 718546104 139,341 70,759 103.17 17,206 113.07 0.0349
2025-02-13 2024-12-31 13F PHILLIPS 66 Stock 718546104 68,582 2,752 4.18 8,075 -6.68 0.0175
2024-11-12 2024-09-30 13F PHILLIPS 66 Stock 718546104 65,830 5,255 8.68 8,653 1.19 0.0192
2024-08-13 2024-06-30 13F PHILLIPS 66 COM 718546104 60,575 -12,720 -17.35 8,551 -28.43 0.0225
2024-05-14 2024-03-31 13F PHILLIPS 66 COM 718546104 73,295 26,432 56.40 11,947 91.49 0.0316
2024-01-26 2023-12-31 13F PHILLIPS 66 Stock 718546104 46,863 10,550 29.05 6,239 43.03 0.0205
2023-11-14 2023-09-30 13F PHILLIPS 66 Equities 718546104 36,313 -3,493 -8.78 4,363 14.91 0.0212
2023-08-14 2023-06-30 13F PHILLIPS 66 COM 718546104 39,806 282 0.71 3,797 -77.78 0.0148
2023-05-11 2023-03-31 13F PHILLIPS 66 COM 718546104 39,524 -16,115 -28.96 17,082 195.01 0.0403
2023-02-15 2022-12-31 13F PHILLIPS 66 Stock 718546104 55,639 2,309 4.33 5,791 34.49 0.0371
2022-11-14 2022-09-30 13F PHILLIPS 66 Stock 718546104 53,330 1,159 2.22 4,305 1.03 0.0517
2022-08-10 2022-06-30 13F PHILLIPS 66 Equities 718546104 52,171 18,512 55.00 4,261 46.58 0.0471
2022-04-25 2022-03-31 13F PHILLIPS 66 COM 718546104 33,659 1,351 4.18 2,907 24.07 0.0452
2022-02-14 2021-12-31 13F PHILLIPS 66 Stock 718546104 32,308 594 1.87 2,343 5.49 0.0357
2021-10-25 2021-09-30 13F Phillips 66 Stock 718546104 31,714 1,801 6.02 2,221 -13.48 0.0489
2021-08-11 2021-06-30 13F PHILLIPS 66 Stock 718546104 29,913 -6,822 -18.57 2,567 -14.29 0.0562
2021-08-11 2021-03-31 13F/A-1 PHILLIPS 66 Stock 718546104 36,735 10,383 39.40 2,995 62.51 0.0711
2021-05-12 2021-03-31 13F PHILLIPS 66 Stock 718546104 36,984 10,632 3,016 0.0893
2021-02-11 2020-12-31 13F PHILLIPS 66 Stock 718546104 26,352 -8,329 -24.02 1,843 2.50 0.0591
2020-11-12 2020-09-30 13F PHILLIPS 66 COM 718546104 34,681 15,223 78.24 1,798 28.52 0.0740
2020-08-17 2020-06-30 13F/A-1 PHILLIPS 66 COM 718546104 19,458 9,923 104.07 1,399 173.24 0.0773
2020-08-14 2020-06-30 13F PHILLIPS 66 COM 718546104 19,458 -10,905 1,399 77,158.1958
2020-05-14 2020-03-31 13F PHILLIPS 66 COM 718546104 9,535 5,824 156.94 512 23.67 0.0322
2020-02-14 2019-12-31 13F PHILLIPS 66 COM 718546104 3,711 -309 -7.69 414 0.73 0.0211
2019-10-30 2019-09-30 13F PHILLIPS 66 COM 718546104 4,020 1,365 51.41 411 65.73 0.0241
2019-08-14 2019-06-30 13F PHILLIPS 66 COM 718546104 2,655 -19,931 -88.24 248 -88.46 0.0156
2019-05-14 2019-03-31 13F PHILLIPS 66 COM 718546104 22,586 4,369 23.98 2,149 36.97 0.1447
2019-02-06 2018-12-31 13F PHILLIPS 66 COM 718546104 18,217 5,077 38.64 1,569 5.94 0.1051
2018-11-15 2018-09-30 13F PHILLIPS 66 COM 718546104 13,140 1,729 15.15 1,481 15.52 0.1026
2018-08-15 2018-06-30 13F PHILLIPS 66 COM 718546104 11,411 1,059 10.23 1,282 29.10 0.0947
2018-05-15 2018-03-31 13F PHILLIPS 66 COM 718546104 10,352 545 5.56 993 0.10 0.0759
2018-02-14 2017-12-31 13F PHILLIPS 66 COM 718546104 9,807 -21 -0.21 992 10.22 0.0666
2017-11-13 2017-09-30 13F PHILLIPS 66 COM 718546104 9,828 -49,842 -83.53 900 -87.16 0.0637
2017-08-10 2017-06-30 13F PHILLIPS 66 COM 718546104 59,670 57,096 2,218.18 7,008 3,335.29 0.5870
2017-05-02 2017-03-31 13F PHILLIPS 66 COM 718546104 2,574 2,574 204 0.0170
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.