Delta Air Lines, Inc.
MX ˙ BMV ˙ US2473617023
SecurityMX:DAL / Delta Air Lines, Inc.
InstitutionHartland & Co., LLC
Latest Disclosed Ownership101,256 shares
Latest Disclosed Value $ 6,731,450
Hartland & Co., LLC reports 14.17% increase in ownership of DAL / Delta Air Lines, Inc.

On May 6, 2026 - Hartland & Co., LLC filed a 13F-HR form disclosing ownership of 101,256 shares of Delta Air Lines, Inc. (MX:DAL) valued at $6,731,450 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 88,686 shares of Delta Air Lines, Inc.. This represents a change in shares of 14.17% 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 NEW 247361702 101,256 12,570 14.17 6,731 9.38 0.0615
2026-02-09 2025-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 88,686 -150 -0.17 6,155 22.08 0.0776
2025-11-10 2025-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 88,836 147 0.17 5,041 15.59 0.0662
2025-08-08 2025-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 88,689 1,775 2.04 4,362 15.10 0.0613
2025-05-13 2025-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 86,914 1,276 1.49 3,789 -26.87 0.0588
2025-02-10 2024-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 85,638 -498 -0.58 5,181 18.45 0.0786
2024-11-13 2024-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 86,136 -223 -0.26 4,375 6.79 0.0679
2024-08-12 2024-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 86,359 84,631 4,897.63 4,097 4,401.10 0.0699
2024-05-14 2024-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,728 -135 -7.25 92 22.97 0.0045
2024-02-12 2023-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,863 -153 -7.59 75 0.00 0.0040
2023-11-13 2023-09-30 13F/A-1 DELTA AIR LINES INC DEL COM NEW 247361702 2,016 -239 -10.60 75 -30.84 0.0046
2023-11-07 2023-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,016 -239 75 0.0041
2023-08-07 2023-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,255 -75 -3.22 107 32.10 0.0065
2023-05-09 2023-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,330 433 22.83 81 30.65 0.0059
2023-02-14 2022-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,897 -450 -19.17 62 -6.06 0.0049
2022-11-15 2022-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,347 224 10.55 66 6.45 0.0061
2022-08-12 2022-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,123 486 29.69 62 -4.62 0.0048
2022-05-04 2022-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,637 -603 -26.92 65 -26.14 0.0044
2022-02-14 2021-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,240 0 0.00 88 -7.37 0.0060
2021-11-12 2021-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,240 -259 -10.36 95 -12.04 0.0071
2021-08-12 2021-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,499 45 1.83 108 -8.47 0.0083
2021-05-14 2021-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,454 0 0.00 118 19.19 0.0098
2021-02-11 2020-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,454 0 0.00 99 32.00 0.0090
2020-11-12 2020-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,454 -457 -15.70 75 -8.54 0.0080
2020-08-11 2020-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,911 0 0.00 82 -1.20 0.0095
2020-05-14 2020-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,911 2,911 83 0.0121
2017-08-03 2017-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 0 -4,365 -100.00 0 -100.00
2017-05-11 2017-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 4,365 4,365 201 0.0292
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.