유나이티드 항공 홀딩스, Inc.
MX ˙ BMV ˙ US9100471096
SecurityMX:UAL / United Airlines Holdings, Inc.
InstitutionAtom Investors LP
Latest Disclosed Ownership32,285 shares
Latest Disclosed Value $ 2,972,480
Atom Investors LP reports 19.18% decrease in ownership of UAL / United Airlines Holdings, Inc.

On May 15, 2026 - Atom Investors LP filed a 13F-HR form disclosing ownership of 32,285 shares of United Airlines Holdings, Inc. (MX:UAL) valued at $2,972,480 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 39,949 shares of United Airlines Holdings, Inc.. This represents a change in shares of -19.18% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F UNITED AIRLS HLDGS COM 910047109 32,285 -7,664 -19.18 2,972 -33.47 0.2128
2026-02-17 2025-12-31 13F UNITED AIRLS HLDGS COM 910047109 39,949 39,949 4,467 0.3547
2024-08-14 2024-06-30 13F UNITED AIRLS HLDGS COM 910047109 0 -43,919 -100.00 0 -100.00
2024-05-15 2024-03-31 13F UNITED AIRLS HLDGS COM 910047109 43,919 43,919 2,103 0.2624
2021-05-17 2021-03-31 13F UNITED AIRLS HLDGS COM 910047109 0 -42,015 -100.00 0 -100.00
2021-02-16 2020-12-31 13F UNITED AIRLS HLDGS COM 910047109 42,015 42,015 1,817 0.1835
2020-02-13 2019-12-31 13F UNITED AIRLINES HLDGS COM 910047109 0 -28,355 -100.00 0 -100.00
2019-11-14 2019-09-30 13F UNITED AIRLINES HLDGS COM 910047109 28,355 6,026 26.99 2,507 28.24 0.1712
2019-08-14 2019-06-30 13F UNITED CONTL HLDGS COM 910047109 22,329 -221,236 -90.83 1,955 -89.94 0.1273
2019-05-15 2019-03-31 13F UNITED CONTL HLDGS COM 910047109 243,565 80,499 49.37 19,432 42.32 1.6446
2019-02-14 2018-12-31 13F UNITED CONTL HLDGS COM 910047109 163,066 163,066 13,654 1.3443
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.