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 		$15.9K Sell
100
-50,300
-100% -$7.88M ﹤0.01% 1338
2025
Q4 		$6.5M Buy
50,400
+400
+0.8% +$53.8K 0.01% 597
2025
Q3 		$6.8M Sell
50,000
-1,900
-4% -$243K 0.01% 590
2025
Q2 		$6.19M Buy
+51,900
New +$5.81M 0.01% 572
2024
Q4 		– Sell
-900
Closed -$118K – 2264
2024
Q3 		$118K Sell
900
-1,100
-55% -$149K ﹤0.01% 1758
2024
Q2 		$282K Buy
2,000
+900
+82% +$133K ﹤0.01% 1556
2024
Q1 		$180K Sell
1,100
-100
-8% -$14.4K ﹤0.01% 1563
2023
Q4 		$160K Sell
1,200
-1,900
-61% -$227K ﹤0.01% 1812
2023
Q3 		$372K Sell
3,100
-47,300
-94% -$5.31M ﹤0.01% 1679
2023
Q2 		$4.81M Sell
50,400
-226,600
-82% -$22M 0.01% 803
2023
Q1 		$28.1M Sell
277,000
-92,500
-25% -$9.41M 0.06% 307
2022
Q4 		$38.5M Sell
369,500
-210,500
-36% -$21.5M 0.06% 341
2022
Q3 		$46.8M Sell
580,000
-196,200
-25% -$16.7M 0.07% 289
2022
Q2 		$63.6M Buy
776,200
+622,800
+406% +$57.6M 0.06% 223
2022
Q1 		$13.3M Sell
153,400
-103,800
-40% -$8.73M 0.01% 644
2021
Q4 		$18.6M Sell
257,200
-24,600
-9% -$1.86M 0.02% 425
2021
Q3 		$19.7M Sell
281,800
-130,700
-32% -$9.46M 0.02% 452
2021
Q2 		$35.4M Sell
412,500
-225,300
-35% -$19M 0.05% 251
2021
Q1 		$52M Sell
637,800
-274,100
-30% -$21.5M 0.12% 139
2020
Q4 		$63.8M Buy
911,900
+583,800
+178% +$34.3M 0.06% 249
2020
Q3 		$17M Buy
328,100
+174,200
+113% +$10.6M 0.01% 780
2020
Q2 		$11.1M Buy
153,900
+124,800
+429% +$8.84M 0.01% 735
2020
Q1 		$1.56M Buy
+29,100
New +$2.37M ﹤0.01% 1325
2019
Q4 		– Sell
-2,400
Closed -$246K – 2591
2019
Q3 		$246K Sell
2,400
-5,300
-69% -$531K ﹤0.01% 1797
2019
Q2 		$720K Buy
7,700
+5,200
+208% +$467K ﹤0.01% 1389
2019
Q1 		$238K Sell
2,500
-5,800
-70% -$551K ﹤0.01% 1821
2018
Q4 		$713K Buy
8,300
+5,600
+207% +$547K ﹤0.01% 1419
2018
Q3 		$306K Buy
+2,700
New +$312K ﹤0.01% 1540
2017
Q2 		– Sell
-24,500
Closed -$1.94M – 3547
2017
Q1 		$1.94M Sell
24,500
-10,900
-31% -$878K ﹤0.01% 873
2016
Q4 		$3.06M Sell
35,400
-83,200
-70% -$6.92M 0.01% 800
2016
Q3 		$9.55M Buy
118,600
+41,500
+54% +$3.23M 0.02% 450
2016
Q2 		$6.12M Buy
77,100
+34,700
+82% +$2.83M 0.01% 568
2016
Q1 		$3.67M Sell
42,400
-76,800
-64% -$6.24M 0.01% 680
2015
Q4 		$9.75M Sell
119,200
-85,100
-42% -$7.34M 0.02% 468
2015
Q3 		$15.7M Buy
204,300
+176,800
+643% +$14.1M 0.04% 307
2015
Q2 		$2.21M Sell
27,500
-41,600
-60% -$3.31M ﹤0.01% 1030
2015
Q1 		$5.43M Buy
69,100
+9,500
+16% +$697K 0.01% 670
2014
Q4 		$4.28M Sell
59,600
-20,400
-26% -$1.51M 0.01% 744
2014
Q3 		$6.5M Buy
80,000
+29,800
+59% +$2.48M 0.02% 614
2014
Q2 		$4.04M Buy
50,200
+40,100
+397% +$3.3M 0.02% 542
2014
Q1 		$777K Sell
10,100
-84,600
-89% -$6.44M ﹤0.01% 843
2013
Q4 		$7.3M Buy
+94,700
New +$6.32M 0.04% 350

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.