Phillips 66
CH ˙ SWX ˙ US7185461040
SecurityCH:PSX / Phillips 66
InstitutionEastern Bank
Latest Disclosed Ownership1,361 shares
Latest Disclosed Value $ 247,947
Eastern Bank reports 0.22% decrease in ownership of PSX / Phillips 66

On April 7, 2026 - Eastern Bank filed a 13F-HR form disclosing ownership of 1,361 shares of Phillips 66 (CH:PSX) valued at $247,947 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 1,364 shares of Phillips 66. This represents a change in shares of -0.22% during the quarter.

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)
2026-04-07 2026-03-31 13F PHILLIPS 66 COM 718546104 1,361 -3 -0.22 248 40.34 0.0039
2026-01-14 2025-12-31 13F PHILLIPS 66 COM 718546104 1,364 -331 -19.53 176 -23.48 0.0030
2025-10-27 2025-09-30 13F PHILLIPS 66 COM 718546104 1,695 -68 -3.86 231 9.52 0.0041
2025-07-24 2025-06-30 13F PHILLIPS 66 COM 718546104 1,763 -124 -6.57 210 -9.87 0.0040
2025-05-08 2025-03-31 13F PHILLIPS 66 COM 718546104 1,887 -760 -28.71 233 -22.59 0.0046
2025-01-13 2024-12-31 13F Phillips 66 COM 718546104 2,647 0 0.00 302 -13.26 0.0056
2024-10-21 2024-09-30 13F Phillips 66 COM 718546104 2,647 2,647 348 0.0062
2022-04-21 2022-03-31 13F PHILLIPS COMMON STOCKS 718546104 0 -5,212 -100.00 0 -100.00
2022-01-26 2021-12-31 13F PHILLIPS COMMON STOCKS 718546104 5,212 -101,893 -95.13 378 -94.96 0.0165
2021-10-19 2021-09-30 13F PHILLIPS COMMON STOCKS 718546104 107,105 -4 -0.00 7,500 -18.41 0.3622
2021-07-20 2021-06-30 13F PHILLIPS COMMON STOCKS 718546104 107,109 344 0.32 9,192 5.59 0.4507
2021-04-27 2021-03-31 13F PHILLIPS COMMON STOCKS 718546104 106,765 30,516 40.02 8,705 63.23 0.4703
2021-01-20 2020-12-31 13F PHILLIPS COMMON STOCKS 718546104 76,249 -530 -0.69 5,333 33.96 0.2986
2020-10-30 2020-09-30 13F PHILLIPS COMMON STOCKS 718546104 76,779 -18,057 -19.04 3,981 -41.62 0.2437
2020-09-01 2020-06-30 13F/A-1 PHILLIPS COMMON STOCKS 718546104 94,836 125 0.13 6,819 34.18 0.4435
2020-07-21 2020-06-30 13F PHILLIPS COMMON STOCKS 718546104 94,836 125 6,819 443,544.5054
2020-04-27 2020-03-31 13F PHILLIPS COMMON STOCKS 718546104 94,711 -12,070 -11.30 5,082 -57.28 0.3784
2020-02-04 2019-12-31 13F PHILLIPS COMMON STOCKS 718546104 106,781 1,153 1.09 11,897 9.99 0.6910
2019-11-04 2019-09-30 13F PHILLIPS COMMON STOCKS 718546104 105,628 1,177 1.13 10,816 10.71 0.6746
2019-07-24 2019-06-30 13F PHILLIPS COMMON STOCKS 718546104 104,451 4,377 4.37 9,770 2.58 0.6215
2019-04-18 2019-03-31 13F PHILLIPS COMMON STOCKS 718546104 100,074 97,705 4,124.31 9,524 4,568.63 0.6384
2019-01-18 2018-12-31 13F PHILLIPS COMMON STOCKS 718546104 2,369 0 0.00 204 -23.60 0.0152
2018-10-16 2018-09-30 13F PHILLIPS COMMON STOCKS 718546104 2,369 0 0.00 267 0.38 0.0174
2018-07-18 2018-06-30 13F PHILLIPS COMMON STOCKS 718546104 2,369 -374 -13.63 266 25.47 0.0182
2014-01-21 2013-12-31 13F PHILLIPS COMMON STOCKS 718546104 2,743 2,743 212 0.0181
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.