Phillips 66
MX ˙ BMV ˙ US7185461040
SecurityMX:PSX / Phillips 66
InstitutionMercer Global Advisors Inc /adv
Latest Disclosed Ownership128,746 shares
Latest Disclosed Value $ 23,454,874
Mercer Global Advisors Inc /adv reports 16.17% increase in ownership of PSX / Phillips 66

On May 15, 2026 - Mercer Global Advisors Inc /adv filed a 13F-HR form disclosing ownership of 128,746 shares of Phillips 66 (MX:PSX) valued at $23,454,874 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 110,827 shares of Phillips 66. This represents a change in shares of 16.17% 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)
2026-05-15 2026-03-31 13F PHILLIPS 66 COM 718546104 128,746 17,919 16.17 23,455 64.00 0.0347
2026-02-17 2025-12-31 13F PHILLIPS 66 COM 718546104 110,827 25,240 29.49 14,301 22.85 0.0218
2025-11-14 2025-09-30 13F PHILLIPS 66 COM 718546104 85,587 28,552 50.06 11,642 71.09 0.0194
2025-08-14 2025-06-30 13F PHILLIPS 66 COM 718546104 57,035 -2,279 -3.84 6,804 -7.10 0.0139
2025-05-15 2025-03-31 13F PHILLIPS 66 COM 718546104 59,314 -29,177 -32.97 7,324 -27.35 0.0168
2025-02-14 2024-12-31 13F PHILLIPS 66 COM 718546104 88,491 -25,863 -22.62 10,082 -33.70 0.0246
2024-11-14 2024-09-30 13F PHILLIPS 66 COM 718546104 114,354 2,074 1.85 15,206 -4.07 0.0356
2024-08-12 2024-06-30 13F PHILLIPS 66 COM 718546104 112,280 2,582 2.35 15,851 93,135.29 0.0432
2024-05-15 2024-03-31 13F PHILLIPS 66 COM 718546104 109,698 8,471 8.37 18 30.77 0.0510
2024-02-15 2023-12-31 13F PHILLIPS 66 COM 718546104 101,227 13,232 15.04 13 30.00 0.0405
2023-11-15 2023-09-30 13F/A-1 PHILLIPS 66 COM 718546104 87,995 -7,597 -7.95 11 11.11 0.0402
2023-11-14 2023-09-30 13F PHILLIPS 66 COM 718546104 87,995 -7,597 11 0.0401
2023-08-14 2023-06-30 13F PHILLIPS 66 COM 718546104 95,592 11,605 13.82 9 12.50 0.0362
2023-05-16 2023-03-31 13F PHILLIPS 66 COM 718546104 83,987 -6,540 -7.22 9 -11.11 0.0387
2023-02-09 2022-12-31 13F PHILLIPS 66 COM 718546104 90,527 -30,210 -25.02 9 -99.91 0.0472
2022-11-15 2022-09-30 13F PHILLIPS 66 COM 718546104 120,737 14,027 13.14 9,746 11.40 0.0578
2022-08-10 2022-06-30 13F PHILLIPS 66 COM 718546104 106,710 -1,006 -0.93 8,749 -5.99 0.0536
2022-05-10 2022-03-31 13F PHILLIPS 66 COM 718546104 107,716 -2,599 -2.36 9,306 16.43 0.0548
2022-02-04 2021-12-31 13F PHILLIPS 66 COM 718546104 110,315 1,689 1.55 7,993 5.07 0.0494
2021-11-10 2021-09-30 13F PHILLIPS 66 COM 718546104 108,626 1,144 1.06 7,607 -17.53 0.0531
2021-08-10 2021-06-30 13F PHILLIPS 66 COM 718546104 107,482 -2,675 -2.43 9,224 2.69 0.0709
2021-08-10 2021-03-31 13F/A-1 PHILLIPS 66 COM 718546104 110,157 1,175 1.08 8,982 17.84 0.0817
2021-05-11 2021-03-31 13F PHILLIPS 66 COM 718546104 109,901 919 8,961 0.0858
2021-02-12 2020-12-31 13F PHILLIPS 66 COM 718546104 108,982 -3,496 -3.11 7,622 30.72 0.0952
2020-12-10 2020-09-30 13F PHILLIPS 66 COM COM 718546104 112,478 3,406 3.12 5,831 -25.64 0.0877
2020-08-10 2020-06-30 13F PHILLIPS 66 COM 718546104 109,072 1,156 1.07 7,842 35.44 0.1424
2020-05-18 2020-03-31 13F PHILLIPS 66 COM 718546104 107,916 -3,740 -3.35 5,790 -53.46 0.1274
2020-02-13 2019-12-31 13F PHILLIPS 66 COM COM 718546104 111,656 8,762 8.52 12,440 18.07 0.2484
2019-11-12 2019-09-30 13F PHILLIPS 66 COM COM 718546104 102,894 5,053 5.16 10,536 15.12 0.2478
2019-08-14 2019-06-30 13F PHILLIPS 66 COM COM 718546104 97,841 -3,636 -3.58 9,152 -5.24 0.2426
2019-04-23 2019-03-31 13F/A-1 PHILLIPS 66 COM COM 718546104 101,477 101,477 9,658 0.3473
2019-04-12 2019-03-31 13F PHILLIPS 66 COM COM 718546104 103,083 8,881 0.4733
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.