Phillips 66
US ˙ NYSE ˙ US7185461040

SecurityPSX / Phillips 66
InstitutionBokf, Na
Latest Disclosed Ownership81,214 shares
Latest Disclosed Value $ 14,795,566
Bokf, Na reports 10.70% increase in ownership of PSX / Phillips 66

On May 8, 2026 - Bokf, Na filed a 13F-HR form disclosing ownership of 81,214 shares of Phillips 66 (US:PSX) valued at $14,795,567 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 73,366 shares of Phillips 66. This represents a change in shares of 10.70% during the quarter. The current value of the position is $14,998,602 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)
2026-05-08 2026-03-31 13F PHILLIPS 66 common 718546104 81,214 7,848 10.70 14,796 56.28 0.1742
2026-02-03 2025-12-31 13F PHILLIPS 66 common 718546104 73,366 -2,112 -2.80 9,467 -7.78 0.1449
2025-11-13 2025-09-30 13F PHILLIPS 66 common 718546104 75,478 2,410 3.30 10,267 17.77 0.1545
2025-08-12 2025-06-30 13F PHILLIPS 66 common 718546104 73,068 31,629 76.33 8,717 70.39 0.1412
2025-05-13 2025-03-31 13F PHILLIPS 66 common 718546104 41,439 4,874 13.33 5,117 22.83 0.0905
2025-02-14 2024-12-31 13F PHILLIPS 66 common 718546104 36,565 63 0.17 4,166 -17.87 0.0704
2024-11-14 2024-09-30 13F PHILLIPS 66 common 718546104 36,502 -1,461 -3.85 5,071 -5.37 0.0900
2024-08-08 2024-06-30 13F PHILLIPS 66 COM 718546104 37,963 -22,018 -36.71 5,359 -45.30 0.0962
2024-05-15 2024-03-31 13F PHILLIPS 66 COM 718546104 59,981 -94,056 -61.06 9,797 -52.23 0.1784
2024-02-14 2023-12-31 13F PHILLIPS 66 COM 718546104 154,037 -3,047 -1.94 20,508 14.45 0.4016
2023-11-14 2023-09-30 13F PHILLIPS 66 COM 718546104 157,084 -4,927 -3.04 17,919 15.96 0.3949
2023-08-21 2023-06-30 13F PHILLIPS 66 COM 718546104 162,011 -4,888 -2.93 15,453 -8.68 0.3147
2023-05-11 2023-03-31 13F PHILLIPS 66 COM 718546104 166,899 -28,705 -14.68 16,920 -16.89 0.3541
2023-02-13 2022-12-31 13F PHILLIPS 66 COM 718546104 195,604 1,187 0.61 20,359 29.73 0.3757
2022-11-14 2022-09-30 13F PHILLIPS 66 COM 718546104 194,417 -30,979 -13.74 15,693 -15.08 0.3175
2022-08-11 2022-06-30 13F PHILLIPS 66 COM 718546104 225,396 1,546 0.69 18,480 -4.44 0.3543
2022-05-13 2022-03-31 13F PHILLIPS 66 COM 718546104 223,850 1,528 0.69 19,338 20.04 0.3187
2022-03-11 2021-12-31 13F PHILLIPS 66 COM 718546104 222,322 -3,650 -1.62 16,109 1.79 0.2493
2021-11-10 2021-09-30 13F PHILLIPS 66 COM 718546104 225,972 22,934 11.30 15,825 -4.42 0.2721
2021-04-21 2021-03-31 13F PHILLIPS 66 COM 718546104 203,038 34,917 20.77 16,556 40.81 0.3011
2021-02-12 2020-12-31 13F PHILLIPS 66 COM 718546104 168,121 14,997 9.79 11,758 48.12 0.2244
2020-10-30 2020-09-30 13F PHILLIPS 66 COM 718546104 153,124 -10,495 -6.41 7,938 -32.52 0.1744
2020-08-12 2020-06-30 13F PHILLIPS 66 COM 718546104 163,619 40,357 32.74 11,764 77.89 0.2767
2020-05-13 2020-03-31 13F PHILLIPS 66 COM 718546104 123,262 47,773 63.28 6,613 -21.37 0.1905
2020-02-12 2019-12-31 13F PHILLIPS 66 COM 718546104 75,489 2,239 3.06 8,410 12.12 0.1901
2019-11-13 2019-09-30 13F PHILLIPS 66 COM 718546104 73,250 -3,585 -4.67 7,501 4.37 0.1807
2019-08-14 2019-06-30 13F PHILLIPS 66 COM 718546104 76,835 1,582 2.10 7,187 0.35 0.1727
2019-05-15 2019-03-31 13F PHILLIPS 66 COM 718546104 75,253 21,366 39.65 7,162 54.29 0.1715
2019-02-13 2018-12-31 13F PHILLIPS 66 COM 718546104 53,887 -4,310 -7.41 4,642 -29.24 0.1328
2018-11-13 2018-09-30 13F PHILLIPS 66 COM 718546104 58,197 5,601 10.65 6,560 11.05 0.1647
2018-08-13 2018-06-30 13F PHILLIPS 66 COM 718546104 52,596 -552 -1.04 5,907 15.85 0.1590
2018-05-14 2018-03-31 13F PHILLIPS 66 COM 718546104 53,148 8,052 17.86 5,099 11.77 0.1448
2018-02-14 2017-12-31 13F PHILLIPS 66 COM 718546104 45,096 1,972 4.57 4,562 15.46 0.1257
2017-11-14 2017-09-30 13F PHILLIPS 66 COM 718546104 43,124 9,606 28.66 3,951 42.53 0.1147
2017-08-14 2017-06-30 13F PHILLIPS 66 COM 718546104 33,518 -277 -0.82 2,772 3.55 0.0872
2017-05-15 2017-03-31 13F PHILLIPS 66 COM 718546104 33,795 7,642 29.22 2,677 18.45 0.0835
2017-02-14 2016-12-31 13F PHILLIPS 66 COM 718546104 26,153 -32,159 -55.15 2,260 -51.88 0.0744
2016-11-10 2016-09-30 13F PHILLIPS 66 COM 718546104 58,312 29,283 100.87 4,697 103.95 0.1555
2016-08-12 2016-06-30 13F PHILLIPS 66 COM 718546104 29,029 763 2.70 2,303 -5.88 0.0812
2016-05-13 2016-03-31 13F PHILLIPS 66 COM 718546104 28,266 3,710 15.11 2,447 21.80 0.0884
2016-02-09 2015-12-31 13F PHILLIPS 66 COM 718546104 24,556 -2,394 -8.88 2,009 -2.99 0.0726
2015-11-13 2015-09-30 13F PHILLIPS 66 COM 718546104 26,950 -3,616 -11.83 2,071 -15.92 0.0779
2015-08-13 2015-06-30 13F PHILLIPS 66 COM 718546104 30,566 -11,353 -27.08 2,463 -25.23 0.0836
2015-05-14 2015-03-31 13F PHILLIPS 66 COM 718546104 41,919 7,508 21.82 3,294 33.52 0.1109
2015-02-12 2014-12-31 13F PHILLIPS 66 COM 718546104 34,411 -7,684 -18.25 2,467 -27.93 0.0851
2014-11-13 2014-09-30 13F PHILLIPS 66 COM 718546104 42,095 -6,185 -12.81 3,423 -11.85 0.1144
2014-08-14 2014-06-30 13F PHILLIPS 66 COM 718546104 48,280 5,908 13.94 3,883 18.93 0.1246
2014-05-14 2014-03-31 13F PHILLIPS 66 COM 718546104 42,372 2,542 6.38 3,265 6.28 0.1082
2014-02-14 2013-12-31 13F PHILLIPS 66 COM 718546104 39,830 -170 -0.42 3,072 32.81 0.1029
2013-11-12 2013-09-30 13F PHILLIPS 66 COM 718546104 40,000 4,767 13.53 2,313 11.42 0.0840
2013-08-14 2013-06-30 13F PHILLIPS 66 COM 718546104 35,233 35,233 2,076 0.0784
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.