Phillips 66
US ˙ NYSE ˙ US7185461040

SecurityPSX / Phillips 66
InstitutionFmr Llc
Latest Disclosed Ownership4,327,131 shares
Latest Disclosed Value $ 788,316,855
Fmr Llc reports 3.06% decrease in ownership of PSX / Phillips 66

On May 15, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 4,327,131 shares of Phillips 66 (US:PSX) valued at $788,316,726 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 4,463,832 shares of Phillips 66. This represents a change in shares of -3.06% during the quarter. The current value of the position is $799,134,553 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 4,327,131 -136,701 -3.06 788,317 36.86 0.0082
2026-02-17 2025-12-31 13F PHILLIPS 66 COM 718546104 4,463,832 794,219 21.64 576,013 15.40 0.0294
2025-11-13 2025-09-30 13F PHILLIPS 66 COM 718546104 3,669,613 -191,584 -4.96 499,141 8.36 0.0260
2025-08-14 2025-06-30 13F PHILLIPS 66 COM 718546104 3,861,197 -307,809 -7.38 460,641 -10.52 0.0260
2025-05-12 2025-03-31 13F PHILLIPS 66 COM 718546104 4,169,006 1,072,523 34.64 514,789 45.92 0.0329
2025-02-13 2024-12-31 13F PHILLIPS 66 COM 718546104 3,096,483 -110,652 -3.45 352,782 -16.32 0.0211
2024-11-13 2024-09-30 13F PHILLIPS 66 COM 718546104 3,207,135 -2,403,523 -42.84 421,578 -46.77 0.0257
2024-08-13 2024-06-30 13F PHILLIPS 66 COM 718546104 5,610,658 -164,327 -2.85 792,057 -16.03 0.0507
2024-05-13 2024-03-31 13F PHILLIPS 66 COM 718546104 5,774,985 721,784 14.28 943,286 40.21 0.0633
2024-02-13 2023-12-31 13F PHILLIPS 66 COM 718546104 5,053,201 1,256,684 33.10 672,783 47.49 0.0517
2023-11-13 2023-09-30 13F PHILLIPS 66 COM 718546104 3,796,517 -295,809 -7.23 456,152 16.86 0.0394
2023-08-11 2023-06-30 13F PHILLIPS 66 COM 718546104 4,092,326 -3,974,354 -49.27 390,326 -52.27 0.0327
2023-08-11 2023-03-31 13F/A-1 PHILLIPS 66 COM 718546104 8,066,680 -1,955,195 -19.51 817,800 -21.60 0.0748
2023-05-11 2023-03-31 13F PHILLIPS 66 COM 718546104 8,066,680 -1,955,195 817,800 0.0748
2023-02-13 2022-12-31 13F PHILLIPS 66 COM 718546104 10,021,875 782,568 8.47 1,043,077 39.86 0.1036
2022-11-10 2022-09-30 13F PHILLIPS 66 COM 718546104 9,239,307 -1,025,383 -9.99 745,797 -11.38 0.0778
2022-08-12 2022-06-30 13F PHILLIPS 66 COM 718546104 10,264,690 1,634,573 18.94 841,602 12.88 0.0839
2022-05-13 2022-03-31 13F PHILLIPS 66 COM 718546104 8,630,117 248,096 2.96 745,556 22.75 0.0596
2022-02-14 2021-12-31 13F PHILLIPS 66 COM 718546104 8,382,021 1,168,002 16.19 607,360 20.22 0.0448
2022-02-14 2021-09-30 13F/A-1 PHILLIPS 66 COM 718546104 7,214,019 -1,374,230 -16.00 505,197 -31.46 0.0401
2021-11-15 2021-09-30 13F PHILLIPS 66 COM 718546104 7,214,019 -1,374,230 505,197 0.0401
2021-08-13 2021-06-30 13F PHILLIPS 66 COM 718546104 8,588,249 -317,340 -3.56 737,044 1.50 0.0577
2021-05-14 2021-03-31 13F PHILLIPS 66 COM 718546104 8,905,589 844,572 10.48 726,161 28.80 0.0620
2021-02-08 2020-12-31 13F PHILLIPS 66 COM 718546104 8,061,017 3,486,965 76.23 563,786 137.77 0.0502
2020-11-13 2020-09-30 13F PHILLIPS 66 COM 718546104 4,574,052 -858,971 -15.81 237,119 -39.30 0.0240
2020-08-24 2020-06-30 13F/A-1 PHILLIPS 66 COM 718546104 5,433,023 -160,070 -2.86 390,634 30.18 0.0430
2020-08-13 2020-06-30 13F PHILLIPS 66 COM 718546104 5,433,023 5,432,614 390,634 9,596.7342
2020-05-14 2020-03-31 13F PHILLIPS 66 COM 718546104 5,593,093 450,069 8.75 300,069 -47.63 0.0416
2020-02-07 2019-12-31 13F PHILLIPS 66 COM 718546104 5,143,024 -1,565,665 -23.34 572,984 -16.59 0.0632
2019-11-13 2019-09-30 13F PHILLIPS 66 COM 718546104 6,708,689 -218,195 -3.15 686,969 6.02 0.0824
2019-08-13 2019-06-30 13F PHILLIPS 66 COM 718546104 6,926,884 -2,296,797 -24.90 647,941 -26.19 0.0757
2019-05-13 2019-03-31 13F PHILLIPS 66 COM 718546104 9,223,681 -2,037,076 -18.09 877,818 -9.51 0.1052
2019-02-13 2018-12-31 13F PHILLIPS 66 COM 718546104 11,260,757 -3,099,365 -21.58 970,114 -40.07 0.1329
2018-11-09 2018-09-30 13F PHILLIPS 66 COM 718546104 14,360,122 -39,965 -0.28 1,618,673 0.09 0.1821
2018-08-10 2018-06-30 13F PHILLIPS 66 COM 718546104 14,400,087 1,188,567 9.00 1,617,273 27.62 0.1910
2018-05-14 2018-03-31 13F PHILLIPS 66 COM 718546104 13,211,520 -2,673,465 -16.83 1,267,249 -21.13 0.1504
2018-02-12 2017-12-31 13F PHILLIPS 66 COM 718546104 15,884,985 4,622,252 41.04 1,606,766 55.73 0.1884
2017-11-13 2017-09-30 13F PHILLIPS 66 COM 718546104 11,262,733 3,741,990 49.76 1,031,780 65.91 0.1247
2017-08-29 2017-06-30 13F/A-1 PHILLIPS 66 COM 718546104 7,520,743 2,036,258 37.13 621,890 43.13 0.0773
2017-08-11 2017-06-30 13F PHILLIPS 66 COM 718546104 7,520,743 2,036,258 621,890
2017-05-11 2017-03-31 13F PHILLIPS 66 COM 718546104 5,484,485 -1,668,645 -23.33 434,480 -29.71 0.0552
2017-02-10 2016-12-31 13F PHILLIPS 66 COM 718546104 7,153,130 -11,455 -0.16 618,101 7.10 0.0826
2016-11-14 2016-09-30 13F PHILLIPS 66 COM 718546104 7,164,585 -645,453 -8.26 577,107 -6.87 0.0769
2016-08-11 2016-06-30 13F PHILLIPS 66 COM 718546104 7,810,038 -777,927 -9.06 619,650 -16.67 0.0846
2016-05-16 2016-03-31 13F PHILLIPS 66 COM 718546104 8,587,965 1,120,306 15.00 743,632 21.74 0.1029
2016-02-12 2015-12-31 13F PHILLIPS 66 COM 718546104 7,467,659 1,611,919 27.53 610,855 35.76 0.0822
2015-11-10 2015-09-30 13F PHILLIPS 66 COM 718546104 5,855,740 -418,702 -6.67 449,955 -10.98 0.0641
2015-08-25 2015-06-30 13F/A-1 PHILLIPS 66 COM 718546104 6,274,442 987,087 18.67 505,468 21.63 0.0648
2015-08-13 2015-06-30 13F PHILLIPS 66 COM 718546104 6,274,442 505,468
2015-05-14 2015-03-31 13F PHILLIPS 66 COM 718546104 5,287,355 -2,485,781 -31.98 415,585 -25.43 0.0529
2015-02-17 2014-12-31 13F PHILLIPS 66 COM 718546104 7,773,136 -1,610,619 -17.16 557,334 -26.95 0.0725
2014-11-14 2014-09-30 13F PHILLIPS 66 COM 718546104 9,383,755 -1,493,605 -13.73 762,993 -12.79 0.1033
2014-08-14 2014-06-30 13F PHILLIPS 66 COM 718546104 10,877,360 1,490,167 15.87 874,867 20.94 0.1173
2014-05-15 2014-03-31 13F PHILLIPS 66 COM 718546104 9,387,193 2,864,875 43.92 723,376 43.79 0.1004
2014-02-13 2013-12-31 13F PHILLIPS 66 COM 718546104 6,522,318 230,180 3.66 503,066 38.28 0.0711
2013-11-14 2013-09-30 13F PHILLIPS 66 COM 718546104 6,292,138 -4,978,684 -44.17 363,812 -45.21 0.0557
2013-09-24 2013-06-30 13F/A-1 PHILLIPS 66 COM 718546104 11,270,822 11,270,822 663,964 0.1087
2013-08-14 2013-06-30 13F PHILLIPS 66 COM 718546104 11,270,822 663,964 0.1087
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.