Parallax Volatility Advisers, L.P.
Holdings in UAL
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $21,279,346 | 190,300 | Shares | Sole | 2026-02-17 |
| 2025-12-31 | $10,655,551 | 95,292 | Shares | Sole | 2026-02-17 |
| 2025-12-31 | $120,407,776 | 1,076,800 | Shares | Sole | 2026-02-17 |
| 2025-09-30 | $24,298,700 | 251,800 | Shares | Sole | 2025-11-14 |
| 2025-09-30 | $18,948,643 | 196,359 | Shares | Sole | 2025-11-14 |
| 2025-09-30 | $181,574,400 | 1,881,600 | Shares | Sole | 2025-11-14 |
| 2025-06-30 | $160,104,078 | 2,010,600 | Shares | Sole | 2025-08-14 |
| 2025-06-30 | $22,845,847 | 286,900 | Shares | Sole | 2025-08-14 |
| 2025-06-30 | $6,291,407 | 79,008 | Shares | Sole | 2025-08-14 |
| 2025-03-31 | $25,178,944 | 364,648 | Shares | Sole | 2025-05-15 |
| 2025-03-31 | $18,470,875 | 267,500 | Shares | Sole | 2025-05-15 |
| 2025-03-31 | $180,717,660 | 2,617,200 | Shares | Sole | 2025-05-15 |
| 2024-12-31 | $36,753,612 | 378,513 | Shares | Sole | 2025-02-14 |
| 2024-12-31 | $25,022,670 | 257,700 | Shares | Sole | 2025-02-14 |
| 2024-12-31 | $257,363,550 | 2,650,500 | Shares | Sole | 2025-02-14 |
| 2024-09-30 | $164,298,564 | 2,879,400 | Shares | Sole | 2024-11-14 |
| 2024-09-30 | $4,346,887 | 76,181 | Shares | Sole | 2024-11-14 |
| 2024-09-30 | $28,552,824 | 500,400 | Shares | Sole | 2024-11-14 |
| 2024-06-30 | $1,693,611 | 34,805 | Shares | Sole | 2024-08-14 |
| 2024-06-30 | $10,870,644 | 223,400 | Shares | Sole | 2024-08-14 |
| 2024-06-30 | $137,192,004 | 2,819,400 | Shares | Sole | 2024-08-14 |
| 2024-03-31 | $190,744,344 | 3,983,800 | Shares | Sole | 2024-05-15 |
| 2024-03-31 | $19,764,864 | 412,800 | Shares | Sole | 2024-05-15 |
| 2024-03-31 | $5,876,934 | 122,743 | Shares | Sole | 2024-05-15 |
| 2023-12-31 | $8,695,379 | 210,746 | Shares | Sole | 2024-02-14 |
| 2023-12-31 | $165,894,082 | 4,020,700 | Shares | Sole | 2024-02-14 |
| 2023-12-31 | $8,755,372 | 212,200 | Shares | Sole | 2024-02-14 |
| 2023-09-30 | $16,691,580 | 394,600 | Shares | Sole | 2023-11-14 |
| 2023-09-30 | $107,496,990 | 2,541,300 | Shares | Sole | 2023-11-14 |
| 2023-06-30 | $163,874,742 | 2,986,600 | Shares | Sole | 2023-08-14 |
| 2023-06-30 | $6,776,499 | 123,501 | Shares | Sole | 2023-08-14 |
| 2023-06-30 | $24,669,552 | 449,600 | Shares | Sole | 2023-08-14 |
| 2023-03-31 | $28,227,075 | 637,900 | Shares | Sole | 2023-05-15 |
| 2023-03-31 | $527,902 | 11,930 | Shares | Sole | 2023-05-15 |
| 2023-03-31 | $80,269,500 | 1,814,000 | Shares | Sole | 2023-05-15 |
| 2022-12-31 | $37,633,421 | 998,234 | Shares | Sole | 2023-02-27 |
| 2022-12-31 | $133,126,240 | 3,531,200 | Shares | Sole | 2023-02-27 |
| 2022-12-31 | $45,224,920 | 1,199,600 | Shares | Sole | 2023-02-27 |
| 2022-09-30 | $24,524,367 | 753,900 | Shares | Sole | 2022-11-21 |
| 2022-09-30 | $79,008,864 | 2,428,800 | Shares | Sole | 2022-11-21 |
| 2022-09-30 | $4,124,673 | 126,796 | Shares | Sole | 2022-11-21 |
| 2022-06-30 | $25,938,066 | 732,300 | Shares | Sole | 2022-08-17 |
| 2022-06-30 | $6,149,514 | 173,617 | Shares | Sole | 2022-08-17 |
| 2022-06-30 | $57,702,722 | 1,629,100 | Shares | Sole | 2022-08-17 |
| 2022-03-31 | $66,545,144 | 1,435,400 | Shares | Sole | 2022-05-16 |
| 2022-03-31 | $97,856,688 | 2,110,800 | Shares | Sole | 2022-05-16 |
| 2020-09-30 | $5,615,669 | 161,602 | Shares | Sole | 2020-11-13 |
| 2020-09-30 | $35,893,275 | 1,032,900 | Shares | Sole | 2020-11-13 |
| 2020-09-30 | $27,859,075 | 801,700 | Shares | Sole | 2020-11-13 |
| 2020-06-30 | $498,384 | 14,400 | Shares | Sole | 2020-08-14 |