UNITED AIRLINES HOLDINGS INC (UAL) Stock Institutional Trading Activity
UNITED AIRLINES HOLDINGS INC (UAL) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Appaloosa Management, Sequoia Financial Advisors, Renaissance Technologies LLC, Miller Value Partners, and Berkshire Hathaway. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.
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- UNITED AIRLINES HOLDINGS INC (UAL) stock institutional ownership
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| Portfolio quarter | Name | Type | Quantity | Remaining | Reported stock balance |
|---|---|---|---|---|---|
| Q2 2017 | Miller Value Partners | Sell | -40,200 | 1,073,480 | $80,779 |
| Q2 2017 | Berkshire Hathaway | Sell | -739,790 | 28,211,563 | $2,122,920 |
| Q1 2017 | Renaissance Technologies LLC | Buy | 251,863 | 272,363 | $19,240 |
| Q1 2017 | Appaloosa Management | Buy | 204,615 | 364,615 | $25,756 |
| Q1 2017 | Miller Value Partners | Sell | -143,020 | 1,113,680 | $78,670 |
| Q4 2016 | Appaloosa Management | Buy | 160,000 | 160,000 | $11,661 |
| Q4 2016 | Miller Value Partners | Sell | -87,325 | 1,256,700 | $91,589 |
| Q4 2016 | Berkshire Hathaway | Buy | 24,418,340 | 28,951,353 | $2,109,975 |
| Q3 2016 | Renaissance Technologies LLC | Sell | -421,500 | 20,500 | $1,076 |
| Q3 2016 | Miller Value Partners | Buy | 325 | 1,344,025 | $70,521 |
| Q3 2016 | Berkshire Hathaway | Buy | 4,533,013 | 4,533,013 | $237,847 |
| Q2 2016 | Renaissance Technologies LLC | Sell | -904,100 | 442,000 | $18,140 |
| Q2 2016 | Miller Value Partners | Sell | -299,725 | 1,343,700 | $55,145 |
| Q2 2016 | Causeway Capital Management | Sell | -1,118,350 | 1,564,602 | $73,531 |
| Q1 2016 | Renaissance Technologies LLC | Sell | -78,300 | 1,346,100 | $80,578 |
| Q1 2016 | Miller Value Partners | Sell | -167,100 | 1,643,425 | $98,376 |
| Q1 2016 | Causeway Capital Management | Sell | -44 | 2,682,952 | $185,912 |
| Q4 2015 | Renaissance Technologies LLC | Buy | 846,100 | 1,424,400 | $81,618 |
| Q4 2015 | Miller Value Partners | Buy | 127,150 | 1,810,525 | $103,744 |
| Q4 2015 | Causeway Capital Management | Buy | 188,453 | 2,682,996 | $183,369 |
| Q3 2015 | Renaissance Technologies LLC | Sell | -69,300 | 578,300 | $30,679 |
| Q3 2015 | Causeway Capital Management | Buy | 605,141 | 2,494,543 | $163,479 |
| Q2 2015 | Renaissance Technologies LLC | Sell | -18,063 | 647,600 | $34,329 |
| Q2 2015 | Causeway Capital Management | Buy | 1,889,402 | 1,889,402 | $117,173 |
| Q1 2015 | Renaissance Technologies LLC | Buy | 408,300 | 665,663 | $44,766 |
| Q1 2015 | Miller Value Partners | Sell | -57,250 | 1,683,375 | $113,207 |
| Q4 2014 | Renaissance Technologies LLC | Sell | -639,500 | 257,363 | $17,215 |
| Q4 2014 | Miller Value Partners | Sell | -6,725 | 1,740,625 | $116,431 |
| Q3 2014 | Meritage Group | Buy | 144,751 | 144,751 | $6,773 |
| Q3 2014 | Renaissance Technologies LLC | Buy | 430,300 | 896,863 | $41,964 |
Frequently asked questions about UAL activity
Which institutional owners are buying UAL?
Institutional owners buying UAL include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in UAL activity?
"Buy" means an investor increased their reported position in UAL compared to the prior reporting period. This reflects growing exposure to UNITED AIRLINES HOLDINGS INC (UAL) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in UAL increasing?
Institutional interest in UAL can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.