Delta Air Lines, Inc.
MX ˙ BMV ˙ US2473617023
SecurityMX:DAL / Delta Air Lines, Inc.
InstitutionStifel Financial Corp
Latest Disclosed Ownership212,421 shares
Latest Disclosed Value $ 14,121,973
Stifel Financial Corp reports 21.99% decrease in ownership of DAL / Delta Air Lines, Inc.

On May 12, 2026 - Stifel Financial Corp filed a 13F-HR form disclosing ownership of 212,421 shares of Delta Air Lines, Inc. (MX:DAL) valued at $14,121,973 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 272,288 shares of Delta Air Lines, Inc.. This represents a change in shares of -21.99% 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)
2026-05-12 2026-03-31 13F DELTA AIR LINES COM NEW 247361702 212,421 -59,867 -21.99 14,122 -25.27 0.0030
2026-02-13 2025-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 272,288 -3 -0.00 18,896 22.29 0.0170
2025-11-12 2025-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 272,291 -93,233 -25.51 15,453 -14.04 0.0141
2025-08-14 2025-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 365,524 90,052 32.69 17,976 49.68 0.0175
2025-05-14 2025-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 275,472 3,420 1.26 12,011 -27.03 0.0128
2025-02-13 2024-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 272,052 -87,548 -24.35 16,459 -9.89 0.0171
2024-11-14 2024-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 359,600 -51,842 -12.60 18,265 -6.43 0.0192
2024-08-13 2024-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 411,442 -7,582 -1.81 19,521 -2.69 0.0220
2024-05-14 2024-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 419,024 -113,923 -21.38 20,062 -6.44 0.0229
2024-02-12 2023-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 532,947 14,460 2.79 21,442 11.76 0.0270
2023-11-13 2023-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 518,487 37,477 7.79 19,185 -16.10 0.0270
2023-08-14 2023-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 481,010 74,365 18.29 22,867 61.04 0.0313
2023-05-12 2023-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 406,645 -7,656 -1.85 14,200 4.31 0.0204
2023-02-13 2022-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 414,301 7,736 1.90 13,614 19.33 0.0204
2022-11-14 2022-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 406,565 -16,915 -3.99 11,408 -7.00 0.0187
2022-08-15 2022-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 423,480 -370,299 -46.65 12,267 -60.95 0.0192
2022-05-13 2022-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 793,779 79,598 11.15 31,410 12.54 0.0429
2022-02-14 2021-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 714,181 369,137 106.98 27,911 89.84 0.0369
2021-11-15 2021-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 345,044 -279,404 -44.74 14,702 -45.57 0.0216
2021-08-13 2021-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 624,448 2,676 0.43 27,013 -10.01 0.0404
2021-05-14 2021-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 621,772 198,256 46.81 30,019 76.28 0.0495
2021-02-12 2020-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 423,516 -92,880 -17.99 17,029 7.84 0.0304
2020-11-16 2020-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 516,396 38,162 7.98 15,791 17.71 0.0325
2020-08-14 2020-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 478,234 -21,760 -4.35 13,415 -6.15 0.0308
2020-05-14 2020-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 499,994 -778,114 -60.88 14,294 -80.89 0.0395
2020-02-13 2019-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,278,108 164,785 14.80 74,789 16.59 0.1558
2019-11-19 2019-09-30 13F/A-1 DELTA AIR LINES INC DEL COM NEW 247361702 1,113,323 4,698 0.42 64,146 1.89 0.1637
2019-11-13 2019-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,113,238 4,613 64,140 35,953.6849
2019-08-14 2019-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,108,625 103,906 10.34 62,954 21.39 0.1623
2019-05-14 2019-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,004,719 316,469 45.98 51,859 51.12 0.1466
2019-02-13 2018-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 688,250 -146,769 -17.58 34,317 -28.98 0.1110
2018-11-13 2018-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 835,019 -113,321 -11.95 48,317 2.85 0.1384
2018-08-14 2018-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 948,340 -134,281 -12.40 46,978 -20.78 0.1441
2018-05-11 2018-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,082,621 3,704 0.34 59,299 -1.90 0.1871
2018-02-14 2017-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,078,917 -12,463 -1.14 60,445 14.87 0.1916
2017-11-13 2017-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,091,380 156,793 16.78 52,619 4.79 0.1826
2017-08-14 2017-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 934,587 -151,113 -13.92 50,213 0.58 0.1864
2017-05-10 2017-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,085,700 -153,125 -12.36 49,923 -18.08 0.1933
2017-02-16 2016-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,238,825 -679,713 -35.43 60,939 -19.38 0.2587
2016-11-15 2016-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,918,538 -189,393 -8.98 75,586 -1.57 0.3399
2016-08-17 2016-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,107,931 -58,124 -2.68 76,795 -27.17 0.3553
2016-05-16 2016-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,166,055 -67,548 -3.02 105,443 -6.88 0.5619
2016-03-21 2015-12-31 13F/A-2 DELTA AIR LINES INC DEL COM NEW 247361702 2,233,603 -4,018 -0.18 113,232 12.82 0.5896
2016-02-26 2015-12-31 13F/A-1 DELTA AIR LINES INC DEL COM NEW 247361702 2,421,007 187,404 112,703 0.5893
2016-02-16 2015-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,420,546 113,804
2015-11-16 2015-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,237,621 -6,346 -0.28 100,368 8.94 0.5639
2015-08-17 2015-06-30 13F/A-1 DELTA AIR LINES INC DEL COM NEW 247361702 2,243,967 313,097 16.22 92,132 6.20 0.4763
2015-08-17 2015-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,239,346 91,946
2015-05-14 2015-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,930,870 257,478 15.39 86,755 5.39 0.4748
2015-02-13 2014-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,673,392 1,165,786 229.66 82,315 348.61 0.4574
2014-11-13 2014-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 507,606 4,407 0.88 18,349 -5.83 0.1611
2014-08-14 2014-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 503,199 -68,029 -11.91 19,485 -1.56 0.1750
2014-05-15 2014-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 571,228 571,228 19,793 0.1894
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.