Parallax Volatility Advisers
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Parallax Volatility Advisers’s United Airlines UAL Stock Holding History

Parallax Volatility Advisers’s Portfolio UAL Stock Details UAL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$59.6M Sell
613,300
-463,500
-43% -$48.6M 0.15% 100
2025
Q4 		$120M Sell
1,076,800
-804,800
-43% -$81.3M 0.24% 73
2025
Q3 		$182M Sell
1,881,600
-129,000
-6% -$12.4M 0.28% 39
2025
Q2 		$160M Sell
2,010,600
-606,600
-23% -$44.7M 0.36% 41
2025
Q1 		$181M Sell
2,617,200
-33,300
-1% -$3.14M 0.49% 30
2024
Q4 		$257M Sell
2,650,500
-228,900
-8% -$19.4M 0.5% 36
2024
Q3 		$164M Buy
2,879,400
+60,000
+2% +$2.78M 0.3% 61
2024
Q2 		$137M Sell
2,819,400
-1,164,400
-29% -$58.6M 0.3% 60
2024
Q1 		$191M Sell
3,983,800
-36,900
-0.9% -$1.58M 0.43% 38
2023
Q4 		$166M Buy
4,020,700
+1,479,400
+58% +$58.2M 0.34% 49
2023
Q3 		$107M Sell
2,541,300
-445,300
-15% -$22.5M 0.24% 66
2023
Q2 		$164M Buy
2,986,600
+1,172,600
+65% +$55.4M 0.36% 46
2023
Q1 		$80.3M Sell
1,814,000
-1,717,200
-49% -$82.3M 0.16% 110
2022
Q4 		$133M Buy
3,531,200
+1,102,400
+45% +$44.7M 0.21% 91
2022
Q3 		$79M Buy
2,428,800
+799,700
+49% +$29.7M 0.12% 160
2022
Q2 		$57.7M Sell
1,629,100
-481,700
-23% -$21.1M 0.05% 238
2022
Q1 		$97.9M Sell
2,110,800
-80,100
-4% -$3.47M 0.05% 141
2021
Q4 		$95.9M Sell
2,190,900
-739,100
-25% -$34.3M 0.11% 126
2021
Q3 		$139M Sell
2,930,000
-54,100
-2% -$2.55M 0.13% 102
2021
Q2 		$156M Sell
2,984,100
-378,000
-11% -$21M 0.21% 71
2021
Q1 		$193M Buy
3,362,100
+1,507,000
+81% +$73.6M 0.43% 31
2020
Q4 		$80.2M Buy
1,855,100
+822,200
+80% +$33.3M 0.08% 195
2020
Q3 		$35.9M Buy
1,032,900
+807,800
+359% +$27.9M 0.03% 507
2020
Q2 		$7.79M Sell
225,100
-238,600
-51% -$7.15M 0.01% 903
2020
Q1 		$14.6M Sell
463,700
-768,400
-62% -$50.8M 0.02% 479
2019
Q4 		$109M Buy
1,232,100
+421,800
+52% +$37.9M 0.13% 108
2019
Q3 		$71.6M Buy
810,300
+529,700
+189% +$46.8M 0.08% 138
2019
Q2 		$24.6M Buy
280,600
+207,500
+284% +$17.6M 0.03% 300
2019
Q1 		$5.84M Sell
73,100
-154,300
-68% -$13M 0.01% 640
2018
Q4 		$19M Buy
227,400
+48,700
+27% +$4.28M 0.03% 351
2018
Q3 		$15.9M Buy
178,700
+66,700
+60% +$5.5M 0.02% 355
2018
Q2 		$7.81M Sell
112,000
-225,000
-67% -$15.6M 0.01% 498
2018
Q1 		$23.4M Buy
337,000
+197,600
+142% +$13.7M 0.03% 224
2017
Q4 		$9.4M Sell
139,400
-260,300
-65% -$16.2M 0.01% 430
2017
Q3 		$24.3M Buy
399,700
+327,600
+454% +$21.8M 0.04% 223
2017
Q2 		$5.42M Buy
72,100
+31,800
+79% +$2.4M 0.01% 550
2017
Q1 		$2.85M Sell
40,300
-483,200
-92% -$34.9M 0.01% 741
2016
Q4 		$38.2M Buy
523,500
+11,900
+2% +$758K 0.07% 178
2016
Q3 		$26.8M Sell
511,600
-185,600
-27% -$8.93M 0.05% 235
2016
Q2 		$28.6M Buy
697,200
+42,100
+6% +$1.99M 0.06% 224
2016
Q1 		$39.2M Buy
655,100
+545,700
+499% +$29M 0.09% 146
2015
Q4 		$6.27M Sell
109,400
-185,600
-63% -$10.7M 0.01% 605
2015
Q3 		$15.6M Sell
295,000
-391,700
-57% -$22.1M 0.03% 309
2015
Q2 		$36.4M Buy
686,700
+429,900
+167% +$24.9M 0.08% 169
2015
Q1 		$17.3M Sell
256,800
-315,900
-55% -$21.4M 0.04% 336
2014
Q4 		$38.3M Buy
572,700
+255,300
+80% +$14.1M 0.11% 177
2014
Q3 		$14.9M Sell
317,400
-353,300
-53% -$16.4M 0.05% 338
2014
Q2 		$27.5M Buy
670,700
+383,500
+134% +$16.5M 0.11% 140
2014
Q1 		$12.8M Buy
287,200
+94,000
+49% +$4.23M 0.08% 210
2013
Q4 		$7.31M Buy
193,200
+2,300
+1% +$80.6K 0.04% 349
2013
Q3 		$5.86M Buy
190,900
+47,400
+33% +$1.53M 0.03% 337
2013
Q2 		$4.49M Buy
+143,500
New +$4.57M 0.02% 434

Other funds holding UAL

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Sanders Capital
Sanders Capital West Palm Beach, Florida $83.9B AUM 37.89% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

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

Parallax Volatility Advisers reduced its United Airlines (UAL) stake by 82% in Q1 2026, selling an estimated $8.16M and leaving 17,458 shares worth $1.7M. The position accounts for ﹤0.01% of the portfolio, ranked #831.

Parallax Volatility Advisers first reported a position in UAL in Q2 2013 and has held it in 44 quarters since. The position peaked at $53.5M in Q4 2020. 971 funds tracked by Wall St. Rank hold UAL as of Q1 2026.

  • Parallax Volatility Advisers held 17,458 shares of United Airlines worth $1.7M as of Q1 2026.
  • Parallax Volatility Advisers sold 77,834 United Airlines shares in Q1 2026, an estimated $8.16M.
  • United Airlines made up ﹤0.01% of Parallax Volatility Advisers's portfolio in Q1 2026, its #831 holding.
  • Parallax Volatility Advisers first reported a position in United Airlines in Q2 2013 and has held it in 44 quarters since.
  • Parallax Volatility Advisers's United Airlines position peaked at $53.5M in Q4 2020.
  • 971 funds tracked by Wall St. Rank held United Airlines as of Q1 2026.

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