Delta Air Lines, Inc.
MX ˙ BMV ˙ US2473617023
SecurityMX:DAL / Delta Air Lines, Inc.
InstitutionLeuthold Group, Llc
Latest Disclosed Ownership64,885 shares
Latest Disclosed Value $ 4,313,555
Leuthold Group, Llc reports 622.39% increase in ownership of DAL / Delta Air Lines, Inc.

On May 6, 2026 - Leuthold Group, Llc filed a 13F-HR form disclosing ownership of 64,885 shares of Delta Air Lines, Inc. (MX:DAL) valued at $4,313,555 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 8,982 shares of Delta Air Lines, Inc.. This represents a change in shares of 622.39% 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)
2026-05-06 2026-03-31 13F Delta Air Lines COM 247361702 64,885 55,903 622.39 4,314 592.30 0.4595
2026-02-05 2025-12-31 13F Delta Air Lines COM 247361702 8,982 13 0.14 623 22.64 0.0673
2025-11-06 2025-09-30 13F Delta Air Lines COM 247361702 8,969 0 0.00 509 15.19 0.0557
2025-08-13 2025-06-30 13F Delta Air Lines COM 247361702 8,969 0 0.00 441 12.79 0.0527
2025-05-13 2025-03-31 13F Delta Air Lines COM 247361702 8,969 -112,448 -92.61 391 -94.68 0.0508
2025-02-03 2024-12-31 13F D.R. Horton COM 247361702 121,417 121,417 7,346 0.8822
2024-02-06 2023-12-31 13F Delta Air Lines COM NEW 247361702 0 -12,934 -100.00 0 -100.00
2023-11-07 2023-09-30 13F Delta Air Lines COM NEW 247361702 12,934 2,437 23.22 479 -4.21 0.0671
2023-08-08 2023-06-30 13F Delta Air Lines COM NEW 247361702 10,497 10,497 499 0.0647
2020-08-14 2020-06-30 13F Delta Air Lines COM NEW 247361702 0 -62,618 -100.00 0 -100.00
2020-05-15 2020-03-31 13F Delta Air Lines COM NEW 247361702 62,618 -6,210 -9.02 1,786 -55.63 0.3218
2020-02-14 2019-12-31 13F Delta Air Lines COM NEW 247361702 68,828 -2,597 -3.64 4,025 -2.16 0.5241
2019-11-14 2019-09-30 13F Delta Air Lines COM NEW 247361702 71,425 -3,709 -4.94 4,114 -3.52 0.5389
2019-08-14 2019-06-30 13F Delta Air Lines COM NEW 247361702 75,134 -4,995 -6.23 4,264 3.02 0.5499
2019-05-15 2019-03-31 13F Delta Air Lines COM NEW 247361702 80,129 80,129 4,139 0.5568
2018-11-14 2018-09-30 13F Delta Air Lines COM NEW 247361702 0 -18,634 -100.00 0 -100.00
2018-08-14 2018-06-30 13F Delta Air Lines COM NEW 247361702 18,634 -89 -0.48 923 -10.04 0.1016
2018-05-15 2018-03-31 13F Delta Air Lines COM NEW 247361702 18,723 -2,199 -10.51 1,026 -12.46 0.1168
2018-02-14 2017-12-31 13F Delta Air Lines COM NEW 247361702 20,922 -182,948 -89.74 1,172 -88.08 0.1171
2017-11-14 2017-09-30 13F Delta Air Lines COM NEW 247361702 203,870 -7,543 -3.57 9,831 -13.47 0.9928
2017-08-14 2017-06-30 13F Delta Air Lines COM NEW 247361702 211,413 -7,067 -3.23 11,361 13.15 1.2172
2017-05-15 2017-03-31 13F Delta Air Lines COM NEW 247361702 218,480 -6,326 -2.81 10,041 -9.20 1.0818
2017-02-14 2016-12-31 13F Delta Air Lines COM NEW 247361702 224,806 -27,497 -10.90 11,058 11.35 1.2370
2016-11-14 2016-09-30 13F Delta Air Lines COM NEW 247361702 252,303 -10,393 -3.96 9,931 3.77 1.0436
2016-08-15 2016-06-30 13F Delta Air Lines COM NEW 247361702 262,696 -1,973 -0.75 9,570 -25.72 1.0128
2016-05-16 2016-03-31 13F Delta Air Lines COM NEW 247361702 264,669 -6,302 -2.33 12,884 -6.20 1.4048
2016-02-12 2015-12-31 13F Delta Air Lines COM NEW 247361702 270,971 -19,352 -6.67 13,736 5.44 1.4414
2015-11-16 2015-09-30 13F Delta Air Lines COM NEW 247361702 290,323 -40,430 -12.22 13,027 -4.12 1.3760
2015-08-14 2015-06-30 13F Delta Air Lines COM NEW 247361702 330,753 -28,034 -7.81 13,587 -15.77 1.2709
2015-05-15 2015-03-31 13F Delta Air Lines COM NEW 247361702 358,787 -2,599 -0.72 16,131 -9.26 1.4979
2015-02-17 2014-12-31 13F Delta Air Lines COM NEW 247361702 361,386 -67,810 -15.80 17,777 14.58 1.7466
2014-11-14 2014-09-30 13F Delta Air Lines COM NEW 247361702 429,196 -24,807 -5.46 15,515 -11.74 1.3995
2014-08-13 2014-06-30 13F Delta Air Lines COM NEW 247361702 454,003 1,233 0.27 17,579 12.05 1.4920
2014-05-15 2014-03-31 13F Delta Air Lines COM NEW 247361702 452,770 -11,097 -2.39 15,688 23.12 1.3929
2014-02-14 2013-12-31 13F Delta Air Lines COM NEW 247361702 463,867 19,512 4.39 12,742 21.56 1.1408
2013-11-14 2013-09-30 13F Delta Air Lines COM NEW 247361702 444,355 -220,945 -33.21 10,482 -15.79 0.9695
2013-08-14 2013-06-30 13F Delta Air Lines COM NEW 247361702 665,300 665,300 12,448 1.1530
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.