Phillips 66
US ˙ NYSE ˙ US7185461040

SecurityPSX / Phillips 66
InstitutionSigma Planning Corp
Latest Disclosed Ownership8,773 shares
Latest Disclosed Value $ 1,598,321
Sigma Planning Corp reports 11.90% decrease in ownership of PSX / Phillips 66

On May 4, 2026 - Sigma Planning Corp filed a 13F-HR form disclosing ownership of 8,773 shares of Phillips 66 (US:PSX) valued at $1,598,265 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 9,958 shares of Phillips 66. This represents a change in shares of -11.90% during the quarter. The current value of the position is $1,620,198 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-04 2026-03-31 13F PHILLIPS 66 COM 718546104 8,773 -1,185 -11.90 1,598 24.07 0.0444
2026-01-30 2025-12-31 13F PHILLIPS 66 COM 718546104 9,958 299 3.10 1,288 -1.90 0.0356
2025-11-10 2025-09-30 13F PHILLIPS 66 COM 718546104 9,659 -1,020 -9.55 1,314 3.14 0.0374
2025-08-05 2025-06-30 13F PHILLIPS 66 COM 718546104 10,679 -1,595 -12.99 1,274 -15.97 0.0383
2025-05-02 2025-03-31 13F PHILLIPS 66 COM 718546104 12,274 -375 -2.96 1,516 5.14 0.0483
2025-02-03 2024-12-31 13F PHILLIPS 66 COM 718546104 12,649 -577 -4.36 1,441 -17.09 0.0453
2024-11-04 2024-09-30 13F PHILLIPS 66 COM 718546104 13,226 340 2.64 1,739 -4.45 0.0533
2024-08-06 2024-06-30 13F PHILLIPS 66 COM 718546104 12,886 -777 -5.69 1,819 -18.47 0.0576
2024-05-02 2024-03-31 13F PHILLIPS 66 COM 718546104 13,663 7,018 105.61 2,232 152.38 0.0701
2024-02-01 2023-12-31 13F PHILLIPS 66 COM 718546104 6,645 -7,246 -52.16 885 -47.03 0.0692
2023-11-06 2023-09-30 13F PHILLIPS 66 COM 718546104 13,891 535 4.01 1,669 31.11 0.0626
2023-08-02 2023-06-30 13F PHILLIPS 66 COM 718546104 13,356 -5,347 -28.59 1,274 -32.86 0.0457
2023-05-08 2023-03-31 13F PHILLIPS 66 COM 718546104 18,703 3 0.02 1,896 -2.57 0.0630
2023-01-24 2022-12-31 13F PHILLIPS 66 COM 718546104 18,700 2,528 15.63 1,946 49.12 0.0696
2022-11-10 2022-09-30 13F PHILLIPS 66 COM 718546104 16,172 -431 -2.60 1,305 -4.11 0.0497
2022-08-11 2022-06-30 13F PHILLIPS 66 COM 718546104 16,603 4,437 36.47 1,361 29.50 0.0473
2022-04-20 2022-03-31 13F PHILLIPS 66 COM 718546104 12,166 375 3.18 1,051 23.07 0.0315
2022-02-02 2021-12-31 13F PHILLIPS 66 Stock 718546104 11,791 -21 -0.18 854 3.26 0.0238
2021-10-28 2021-09-30 13F PHILLIPS 66 COM 718546104 11,812 -1,202 -9.24 827 -25.96 0.0249
2021-08-13 2021-06-30 13F PHILLIPS 66 Stock 718546104 13,014 -254 -1.91 1,117 3.23 0.0333
2021-05-06 2021-03-31 13F PHILLIPS 66 Stock 718546104 13,268 1,068 8.75 1,082 26.85 0.0346
2021-02-09 2020-12-31 13F PHILLIPS 66 COM 718546104 12,200 467 3.98 853 40.30 0.0290
2020-11-03 2020-09-30 13F PHILLIPS 66 COM 718546104 11,733 -836 -6.65 608 -32.74 0.0241
2020-07-31 2020-06-30 13F PHILLIPS 66 COM 718546104 12,569 -4,773 -27.52 904 -2.80 0.0397
2020-05-01 2020-03-31 13F PHILLIPS 66 COM 718546104 17,342 -1,817 -9.48 930 -56.44 0.0552
2020-02-03 2019-12-31 13F PHILLIPS 66 COM 718546104 19,159 -249 -1.28 2,135 7.45 0.0901
2019-11-01 2019-09-30 13F PHILLIPS 66 COM 718546104 19,408 873 4.71 1,987 14.59 0.0954
2019-08-01 2019-06-30 13F PHILLIPS 66 COM 718546104 18,535 43 0.23 1,734 -1.48 0.0893
2019-05-01 2019-03-31 13F PHILLIPS 66 COM 718546104 18,492 3,524 23.54 1,760 36.43 0.0999
2019-01-31 2018-12-31 13F PHILLIPS 66 COM 718546104 14,968 2,594 20.96 1,290 -7.53 0.0938
2018-11-07 2018-09-30 13F PHILLIPS 66 COM 718546104 12,374 709 6.08 1,395 6.49 0.0820
2018-08-02 2018-06-30 13F PHILLIPS 66 COM 718546104 11,665 973 9.10 1,310 27.68 0.0877
2018-05-11 2018-03-31 13F PHILLIPS 66 COM 718546104 10,692 -758 -6.62 1,026 -11.40 0.0750
2018-02-07 2017-12-31 13F PHILLIPS 66 COM 718546104 11,450 -19 -0.17 1,158 10.18 0.0892
2017-11-06 2017-09-30 13F PHILLIPS 66 COM 718546104 11,469 134 1.18 1,051 12.17 0.0867
2017-08-02 2017-06-30 13F PHILLIPS 66 COM 718546104 11,335 -1,006 -8.15 937 -4.19 0.0880
2017-04-24 2017-03-31 13F PHILLIPS 66 COM 718546104 12,341 -744 -5.69 978 -13.53 0.0947
2017-01-23 2016-12-31 13F PHILLIPS 66 COM 718546104 13,085 -494 -3.64 1,131 3.38 0.1236
2016-11-07 2016-09-30 13F PHILLIPS 66 COM 718546104 13,579 1,965 16.92 1,094 18.66 0.1297
2016-07-22 2016-06-30 13F PHILLIPS 66 COM 718546104 11,614 -2,034 -14.90 922 -22.00 0.1202
2016-04-18 2016-03-31 13F PHILLIPS 66 COM 718546104 13,648 2,354 20.84 1,182 27.92 0.1616
2016-01-20 2015-12-31 13F PHILLIPS 66 COM 718546104 11,294 -1,892 -14.35 924 -8.79 0.1294
2015-11-02 2015-09-30 13F PHILLIPS 66 COM 718546104 13,186 -420 -3.09 1,013 -7.57 0.1605
2015-07-14 2015-06-30 13F PHILLIPS 66 COM 718546104 13,606 134 0.99 1,096 3.49 0.1513
2015-04-23 2015-03-31 13F PHILLIPS 66 COM 718546104 13,472 -760 -5.34 1,059 3.82 0.1403
2015-02-13 2014-12-31 13F PHILLIPS 66 COM 718546104 14,232 14,232 1,020 0.1348
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.