Phillips 66
US ˙ NYSE ˙ US7185461040

SecurityPSX / Phillips 66
InstitutionDynamic Technology Lab Private Ltd
Latest Disclosed Ownership6,401 shares
Latest Disclosed Value $ 1,166,134
Dynamic Technology Lab Private Ltd ownership in PSX / Phillips 66

On May 15, 2026 - Dynamic Technology Lab Private Ltd filed a 13F-HR form disclosing ownership of 6,401 shares of Phillips 66 (US:PSX) valued at $1,166,134 USD as of March 31, 2026. The entity filed a previous 13F-HR on November 13, 2025 disclosing 0 shares of Phillips 66. The current value of the position is $1,182,137 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 6,401 6,401 1,166 0.1895
2025-11-13 2025-09-30 13F PHILLIPS 66 COM 718546104 0 -8,569 -100.00 0 -100.00
2025-08-12 2025-06-30 13F PHILLIPS 66 COM 718546104 8,569 -3,632 -29.77 1,022 -32.18 0.1389
2025-05-16 2025-03-31 13F PHILLIPS 66 COM 718546104 12,201 12,201 1,507 0.2181
2023-08-14 2023-06-30 13F PHILLIPS 66 COM 718546104 0 -7,960 -100.00 0 0.0000
2023-05-12 2023-03-31 13F PHILLIPS 66 COM 718546104 7,960 5,899 286.22 1 -100.00 0.0744
2023-02-14 2022-12-31 13F PHILLIPS 66 COM 718546104 2,061 2,061 215 0.0215
2022-11-14 2022-09-30 13F PHILLIPS 66 COM 718546104 0 -27,228 -100.00 0 -100.00
2022-08-12 2022-06-30 13F PHILLIPS 66 COM 718546104 27,228 27,228 2,232 0.2522
2022-05-16 2022-03-31 13F PHILLIPS 66 COM 718546104 0 -71,001 -100.00 0 -100.00
2022-02-14 2021-12-31 13F PHILLIPS 66 COM 718546104 71,001 54,074 319.45 5,145 334.18 0.5696
2021-11-15 2021-09-30 13F PHILLIPS 66 COM 718546104 16,927 16,927 1,185 0.1420
2020-11-13 2020-09-30 13F PHILLIPS 66 COM 718546104 0 -11,487 -100.00 0 -100.00
2020-08-14 2020-06-30 13F PHILLIPS 66 COM 718546104 11,487 11,487 826 0.1243
2020-02-14 2019-12-31 13F PHILLIPS 66 COM 718546104 0 -6,542 -100.00 0 -100.00
2019-11-14 2019-09-30 13F PHILLIPS 66 COM 718546104 6,542 6,542 670 0.1177
2019-08-14 2019-06-30 13F PHILLIPS 66 COM 718546104 0 -3,606 -100.00 0 -100.00
2019-05-13 2019-03-31 13F PHILLIPS 66 COM 718546104 3,606 3,606 343 0.0562
2018-02-09 2017-12-31 13F PHILLIPS 66 COM 718546104 0 -15,798 -100.00 0 -100.00
2017-11-08 2017-09-30 13F PHILLIPS 66 COM 718546104 15,798 15,798 1,447 0.2348
2017-05-11 2017-03-31 13F PHILLIPS 66 COM 718546104 0 -2,600 -100.00 0 -100.00
2017-02-13 2016-12-31 13F PHILLIPS 66 COM 718546104 2,600 2,600 224 0.0602
2016-05-18 2016-03-31 13F PHILLIPS 66 COM 718546104 0 -5,800 -100.00 0 -100.00
2016-03-01 2015-12-31 13F/A-1 PHILLIPS 66 COM 718546104 5,800 0 0.00 444 0.00 0.2489
2016-02-11 2015-12-31 13F PHILLIPS 66 COM 718546104 12,700 6,900 1,039 0.4449
2016-03-01 2015-09-30 13F/A-1 PHILLIPS 66 COM 718546104 5,800 1,878 47.88 444 39.18 0.3806
2016-02-24 2014-09-30 13F/A-1 PHILLIPS 66 COM 718546104 3,922 -4,658 -54.29 319 -51.74 0.3210
2016-02-24 2014-03-31 13F/A-1 PHILLIPS 66 COM 718546104 8,580 80 0.94 661 46.56 0.7570
2016-02-17 2012-12-31 13F/A-1 PHILLIPS 66 COM 718546104 8,500 8,500 451 0.7566
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.