Mariner’s Phillips 66 PSX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$222M Buy
1,311,840
+89,513
+7% +$15.4M 0.23% 82
2026
Q1
$223M Buy
1,222,327
+42,939
+4% +$6.73M 0.26% 68
2025
Q4
$152M Buy
1,179,388
+98,361
+9% +$13.2M 0.18% 104
2025
Q3
$147M Buy
1,081,027
+38,893
+4% +$4.98M 0.19% 100
2025
Q2
$124M Buy
1,042,134
+49,069
+5% +$5.5M 0.18% 110
2025
Q1
$123M Buy
993,065
+43,463
+5% +$5.36M 0.2% 98
2024
Q4
$108M Buy
949,602
+47,355
+5% +$6.02M 0.18% 107
2024
Q3
$119M Buy
902,247
+64,013
+8% +$8.64M 0.21% 92
2024
Q2
$118M Buy
838,234
+45,664
+6% +$6.76M 0.23% 87
2024
Q1
$129M Buy
792,570
+6,868
+0.9% +$990K 0.27% 76
2023
Q4
$105M Buy
785,702
+63,393
+9% +$7.58M 0.25% 86
2023
Q3
$86.8M Buy
722,309
+49,575
+7% +$5.56M 0.23% 94
2023
Q2
$64.2M Buy
672,734
+19,133
+3% +$1.86M 0.17% 118
2023
Q1
$66.3M Sell
653,601
-20,312
-3% -$2.07M 0.19% 108
2022
Q4
$70.1M Buy
673,913
+52,424
+8% +$5.36M 0.23% 101
2022
Q3
$50.2M Buy
621,489
+46,699
+8% +$3.98M 0.2% 118
2022
Q2
$47.1M Buy
574,790
+35,028
+6% +$3.24M 0.19% 126
2022
Q1
$46.6M Buy
539,762
+75,171
+16% +$6.32M 0.18% 131
2021
Q4
$33.7M Buy
464,591
+65,438
+16% +$4.95M 0.14% 158
2021
Q3
$28M Buy
399,153
+53,074
+15% +$3.84M 0.15% 162
2021
Q2
$29.7M Buy
346,079
+48,629
+16% +$4.1M 0.18% 142
2021
Q1
$24.3M Buy
297,450
+50,611
+21% +$3.97M 0.17% 154
2020
Q4
$17.3M Buy
246,839
+189,678
+332% +$11.1M 0.13% 165
2020
Q3
$2.96M Sell
57,161
-9,920
-15% -$605K 0.03% 324
2020
Q2
$4.82M Buy
67,081
+8,727
+15% +$618K 0.05% 259
2020
Q1
$3.14M Buy
58,354
+4,060
+7% +$330K 0.04% 297
2019
Q4
$6.05M Sell
54,294
-32
-0.1% -$3.6K 0.06% 240
2019
Q3
$5.56M Sell
54,326
-10,553
-16% -$1.06M 0.07% 227
2019
Q2
$6.07M Buy
64,879
+18,469
+40% +$1.66M 0.07% 226
2019
Q1
$4.42M Buy
46,410
+15,210
+49% +$1.45M 0.06% 256
2018
Q4
$2.69M Buy
31,200
+2,920
+10% +$285K 0.05% 284
2018
Q3
$3.19M Buy
28,280
+844
+3% +$97.6K 0.08% 220
2018
Q2
$3.08M Buy
27,436
+5,247
+24% +$590K 0.09% 215
2018
Q1
$2.13M Buy
22,189
+1,895
+9% +$184K 0.08% 216
2017
Q4
$2.05M Buy
20,294
+6,499
+47% +$618K 0.08% 202
2017
Q3
$1.26M Sell
13,795
-5,989
-30% -$507K 0.06% 232
2017
Q2
$1.64M Buy
19,784
+5,389
+37% +$423K 0.08% 195
2017
Q1
$1.14M Sell
14,395
-496
-3% -$40K 0.05% 258
2016
Q4
$1.29M Sell
14,891
-3,521
-19% -$293K 0.06% 245
2016
Q3
$1.48M Buy
18,412
+1,928
+12% +$150K 0.07% 222
2016
Q2
$1.31M Buy
16,484
+21
+0.1% +$1.72K 0.07% 219
2016
Q1
$1.43M Buy
16,463
+112
+0.7% +$9.1K 0.08% 195
2015
Q4
$1.34M Buy
16,351
+4,022
+33% +$347K 0.09% 185
2015
Q3
$947K Sell
12,329
-100
-0.8% -$7.95K 0.04% 256
2015
Q2
$1M Buy
12,429
+412
+3% +$32.7K 0.05% 250
2015
Q1
$945K Sell
12,017
-4,048
-25% -$297K 0.08% 183
2014
Q4
$1.15M Buy
16,065
+1,370
+9% +$101K 0.1% 154
2014
Q3
$1.2M Buy
14,695
+532
+4% +$44.3K 0.13% 137
2014
Q2
$1.14M Sell
14,163
-490
-3% -$40.4K 0.13% 145
2014
Q1
$1.13M Buy
14,653
+236
+2% +$18K 0.15% 139
2013
Q4
$1.11M Buy
14,417
+2,038
+16% +$136K 0.14% 145
2013
Q3
$716K Sell
12,379
-124
-1% -$7.19K 0.13% 158
2013
Q2
$737K Buy
+12,503
New +$786K 0.16% 141

Other funds holding PSX

Mariner's PSX Position: Q2 2026 in Review

Mariner increased its Phillips 66 (PSX) stake by 7.3% in Q2 2026, buying an estimated $15.4M and bringing the position to 1,311,840 shares worth $222M. The position accounts for 0.23% of the portfolio, ranked #82.

Mariner first reported a position in PSX in Q2 2013 and has held it in 53 quarters since. The position peaked at $223M in Q1 2026. 2,095 funds tracked by Wall St. Rank hold PSX as of Q2 2026.

  • Mariner held 1,311,840 shares of Phillips 66 worth $222M as of Q2 2026.
  • Mariner bought 89,513 Phillips 66 shares in Q2 2026, an estimated $15.4M.
  • Phillips 66 made up 0.23% of Mariner's portfolio in Q2 2026, its #82 holding.
  • Mariner first reported a position in Phillips 66 in Q2 2013 and has held it in 53 quarters since.
  • Mariner's Phillips 66 position peaked at $223M in Q1 2026.
  • 2,095 funds tracked by Wall St. Rank held Phillips 66 as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.