Parallax Volatility Advisers
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Parallax Volatility Advisers’s Phillips 66 PSX Stock Holding History

Parallax Volatility Advisers’s Portfolio PSX Stock Details PSX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$255K Sell
1,600
-4,200
-72% -$658K ﹤0.01% 1145
2025
Q4 		$748K Sell
5,800
-200
-3% -$26.9K ﹤0.01% 1169
2025
Q3 		$816K Sell
6,000
-600
-9% -$76.9K ﹤0.01% 1156
2025
Q2 		$787K Sell
6,600
-500
-7% -$56K ﹤0.01% 1110
2025
Q1 		$877K Buy
+7,100
New +$875K ﹤0.01% 1084
2024
Q3 		– Sell
-21,400
Closed -$3.02M – 2203
2024
Q2 		$3.02M Buy
21,400
+21,100
+7,033% +$3.12M 0.01% 889
2024
Q1 		$49K Sell
300
-11,200
-97% -$1.61M ﹤0.01% 1639
2023
Q4 		$1.53M Buy
11,500
+8,200
+248% +$980K ﹤0.01% 1257
2023
Q3 		$396K Sell
3,300
-51,100
-94% -$5.74M ﹤0.01% 1663
2023
Q2 		$5.19M Sell
54,400
-104,900
-66% -$10.2M 0.01% 762
2023
Q1 		$16.1M Sell
159,300
-24,300
-13% -$2.47M 0.03% 430
2022
Q4 		$19.1M Sell
183,600
-212,700
-54% -$21.8M 0.03% 544
2022
Q3 		$32M Buy
396,300
+79,500
+25% +$6.78M 0.05% 394
2022
Q2 		$26M Buy
316,800
+135,200
+74% +$12.5M 0.02% 412
2022
Q1 		$15.7M Buy
181,600
+80,500
+80% +$6.77M 0.01% 598
2021
Q4 		$7.32M Sell
101,100
-131,000
-56% -$9.9M 0.01% 691
2021
Q3 		$16.2M Sell
232,100
-46,100
-17% -$3.34M 0.02% 503
2021
Q2 		$23.9M Buy
278,200
+14,000
+5% +$1.18M 0.03% 330
2021
Q1 		$21.5M Sell
264,200
-319,900
-55% -$25.1M 0.05% 266
2020
Q4 		$40.9M Buy
584,100
+76,500
+15% +$4.49M 0.04% 347
2020
Q3 		$26.3M Buy
507,600
+317,500
+167% +$19.4M 0.02% 628
2020
Q2 		$13.7M Buy
190,100
+144,900
+321% +$10.3M 0.02% 648
2020
Q1 		$2.42M Buy
45,200
+43,000
+1,955% +$3.5M ﹤0.01% 1151
2019
Q4 		$244K Buy
2,200
+600
+38% +$67.4K ﹤0.01% 1959
2019
Q3 		$163K Sell
1,600
-13,100
-89% -$1.31M ﹤0.01% 1901
2019
Q2 		$1.37M Buy
+14,700
New +$1.32M ﹤0.01% 1172
2019
Q1 		– Sell
-1,700
Closed -$146K – 3734
2018
Q4 		$146K Sell
1,700
-2,300
-58% -$225K ﹤0.01% 1826
2018
Q3 		$453K Buy
+4,000
New +$462K ﹤0.01% 1458
2017
Q2 		– Sell
-49,000
Closed -$3.88M – 3548
2017
Q1 		$3.88M Buy
49,000
+22,000
+81% +$1.77M 0.01% 650
2016
Q4 		$2.33M Sell
27,000
-33,700
-56% -$2.8M ﹤0.01% 902
2016
Q3 		$4.89M Sell
60,700
-24,900
-29% -$1.94M 0.01% 679
2016
Q2 		$6.79M Buy
85,600
+64,200
+300% +$5.24M 0.01% 528
2016
Q1 		$1.85M Sell
21,400
-106,700
-83% -$8.67M ﹤0.01% 936
2015
Q4 		$10.5M Sell
128,100
-31,100
-20% -$2.68M 0.02% 446
2015
Q3 		$12.2M Sell
159,200
-336,200
-68% -$26.7M 0.03% 371
2015
Q2 		$39.9M Buy
495,400
+277,000
+127% +$22M 0.08% 157
2015
Q1 		$17.2M Buy
218,400
+135,400
+163% +$9.94M 0.04% 340
2014
Q4 		$5.96M Sell
83,000
-30,300
-27% -$2.24M 0.02% 631
2014
Q3 		$9.21M Buy
113,300
+52,300
+86% +$4.35M 0.03% 485
2014
Q2 		$4.91M Buy
61,000
+49,100
+413% +$4.04M 0.02% 488
2014
Q1 		$917K Sell
11,900
-29,200
-71% -$2.22M 0.01% 792
2013
Q4 		$3.17M Buy
+41,100
New +$2.74M 0.02% 546

Other funds holding PSX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
EIM
Elliott Investment Management West Palm Beach, Florida $20.1B AUM 60.76% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

Parallax Volatility Advisers's PSX Position: Q1 2026 in Review

Parallax Volatility Advisers increased its Phillips 66 (PSX) stake by 167% in Q1 2026, buying an estimated $740K and bringing the position to 7,557 shares worth $1.2M. The position accounts for ﹤0.01% of the portfolio, ranked #891.

Parallax Volatility Advisers first reported a position in PSX in Q1 2014 and has held it in 37 quarters since. The position peaked at $29.6M in Q4 2023. 2,119 funds tracked by Wall St. Rank hold PSX as of Q1 2026.

  • Parallax Volatility Advisers held 7,557 shares of Phillips 66 worth $1.2M as of Q1 2026.
  • Parallax Volatility Advisers bought 4,722 Phillips 66 shares in Q1 2026, an estimated $740K.
  • Phillips 66 made up ﹤0.01% of Parallax Volatility Advisers's portfolio in Q1 2026, its #891 holding.
  • Parallax Volatility Advisers first reported a position in Phillips 66 in Q1 2014 and has held it in 37 quarters since.
  • Parallax Volatility Advisers's Phillips 66 position peaked at $29.6M in Q4 2023.
  • 2,119 funds tracked by Wall St. Rank held Phillips 66 as of Q1 2026.

Based on Parallax Volatility Advisers's 13F filing for Q1 2026, filed 15 May 2026.