Phillips 66
US ˙ NYSE ˙ US7185461040

SecurityPSX / Phillips 66
InstitutionSpinnaker Trust
Latest Disclosed Ownership3,875 shares
Latest Disclosed Value $ 705,948
Spinnaker Trust reports 0.67% decrease in ownership of PSX / Phillips 66

On April 23, 2026 - Spinnaker Trust filed a 13F-HR form disclosing ownership of 3,875 shares of Phillips 66 (US:PSX) valued at $705,948 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 3,901 shares of Phillips 66. This represents a change in shares of -0.67% during the quarter. The current value of the position is $715,635 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)
2026-04-23 2026-03-31 13F Phillips 66 Equities 718546104 3,875 -26 -0.67 706 40.16 0.0344
2026-02-10 2025-12-31 13F Phillips 66 Equities 718546104 3,901 75 1.96 503 -3.27 0.0269
2025-11-05 2025-09-30 13F Phillips 66 Equities 718546104 3,826 -12 -0.31 520 13.79 0.0289
2025-08-04 2025-06-30 13F Phillips 66 Equities 718546104 3,838 0 0.00 458 -3.38 0.0275
2025-04-25 2025-03-31 13F Phillips 66 Equities 718546104 3,838 0 0.00 474 8.24 0.0309
2025-01-30 2024-12-31 13F Phillips 66 Equities 718546104 3,838 20 0.52 437 -12.77 0.0276
2024-10-31 2024-09-30 13F Phillips 66 Equities 718546104 3,818 7 0.18 502 -6.70 0.0309
2024-07-31 2024-06-30 13F Phillips 66 Equities 718546104 3,811 -11 -0.29 538 -13.94 0.0344
2024-05-06 2024-03-31 13F Phillips 66 Equities 718546104 3,822 14 0.37 624 23.32 0.0403
2024-02-02 2023-12-31 13F Phillips 66 Equities 718546104 3,808 0 0.00 507 10.72 0.0345
2023-11-08 2023-09-30 13F Phillips 66 Equities 718546104 3,808 0 0.00 458 25.90 0.0344
2023-08-01 2023-06-30 13F Phillips 66 Equities 718546104 3,808 500 15.11 363 8.36 0.0264
2023-04-13 2023-03-31 13F Phillips 66 Equities 718546104 3,308 0 0.00 335 0.0254
2023-02-02 2022-12-31 13F Phillips 66 Equities 718546104 3,308 -133 -3.87 0 -100.00 0.0268
2022-10-28 2022-09-30 13F Phillips 66 Equities 718546104 3,441 0 0.00 278 -1.42 0.0231
2022-07-25 2022-06-30 13F Phillips 66 Equities 718546104 3,441 -20 -0.58 282 -5.69 0.0218
2022-05-02 2022-03-31 13F Phillips 66 Equities 718546104 3,461 -123 -3.43 299 15.00 0.0202
2022-01-31 2021-12-31 13F Phillips 66 Equities 718546104 3,584 0 0.00 260 3.59 0.0167
2021-11-02 2021-09-30 13F Phillips 66 Equities 718546104 3,584 0 0.00 251 -18.51 0.0175
2021-08-09 2021-06-30 13F Phillips 66 Equities 718546104 3,584 0 0.00 308 5.48 0.0215
2021-04-30 2021-03-31 13F Phillips 66 Equities 718546104 3,584 -19 -0.53 292 16.33 0.0219
2021-01-26 2020-12-31 13F Phillips 66 Equities 718546104 3,603 3,603 251 0.0200
2020-10-27 2020-09-30 13F Phillips 66 Equities 718546104 0 -3,648 -100.00 0 -100.00
2020-07-21 2020-06-30 13F Phillips 66 Equities 718546104 3,648 -500 -12.05 262 18.02 0.0248
2020-05-05 2020-03-31 13F Phillips 66 Equities 718546104 4,148 -210 -4.82 222 -54.23 0.0244
2020-02-05 2019-12-31 13F Phillips 66 Equities 718546104 4,358 0 0.00 485 8.74 0.0443
2019-11-12 2019-09-30 13F Phillips 66 Equities 718546104 4,358 0 0.00 446 9.58 0.0440
2019-07-11 2019-06-30 13F Phillips 66 Equities 718546104 4,358 0 0.00 407 -1.69 0.0409
2019-04-29 2019-03-31 13F Phillips 66 Equities 718546104 4,358 -34 -0.77 414 9.52 0.0416
2019-02-04 2018-12-31 13F Phillips 66 Equities 718546104 4,392 34 0.78 378 -23.01 0.0429
2018-10-23 2018-09-30 13F Phillips 66 Equities 718546104 4,358 -300 -6.44 491 -6.12 0.0485
2018-08-02 2018-06-30 13F Phillips 66 Equities 718546104 4,658 480 11.49 523 30.75 0.0557
2018-05-10 2018-03-31 13F Phillips 66 Equities 718546104 4,178 0 0.00 400 -5.21 0.0435
2018-02-09 2017-12-31 13F Phillips 66 Equities 718546104 4,178 0 0.00 422 10.47 0.0490
2017-10-26 2017-09-30 13F Phillips 66 Equities 718546104 4,178 -30 -0.71 382 9.77 0.0477
2017-07-27 2017-06-30 13F Phillips 66 Com 718546104 4,208 30 0.72 348 5.14 0.0435
2017-05-10 2017-03-31 13F Phillips 66 Com 718546104 4,178 219 5.53 331 -3.22 0.0430
2017-02-15 2016-12-31 13F Phillips 66 Com 718546104 3,959 -452 -10.25 342 -10.47 0.0460
2016-11-03 2016-09-30 13F Phillips 66 Com 718546104 4,411 340 8.35 382 18.27 0.0537
2016-08-01 2016-06-30 13F Phillips 66 Com 718546104 4,071 -340 -7.71 323 -15.45 0.0445
2016-05-05 2016-03-31 13F Phillips 66 Com 718546104 4,411 0 0.00 382 5.82 0.0537
2016-01-29 2015-12-31 13F Phillips 66 Com 718546104 4,411 -332 -7.00 361 -0.82 0.0515
2015-11-06 2015-09-30 13F Phillips 66 Com 718546104 4,743 0 0.00 364 -4.71 0.0557
2015-08-05 2015-06-30 13F Phillips 66 Com 718546104 4,743 0 0.00 382 2.41 0.0570
2015-04-17 2015-03-31 13F Phillips 66 Com 718546104 4,743 -62 -1.29 373 8.12 0.0539
2015-01-22 2014-12-31 13F Phillips 66 Com 718546104 4,805 173 3.73 345 -8.49 0.0512
2014-11-03 2014-09-30 13F Phillips 66 Com 718546104 4,632 4,632 377 0.0609
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.