Delta Air Lines, Inc.
MX ˙ BMV ˙ US2473617023
SecurityMX:DAL / Delta Air Lines, Inc.
InstitutionD.a. Davidson & Co.
Latest Disclosed Ownership8,918 shares
Latest Disclosed Value $ 592,916
D.a. Davidson & Co. reports 2.46% increase in ownership of DAL / Delta Air Lines, Inc.

On May 5, 2026 - D.a. Davidson & Co. filed a 13F-HR form disclosing ownership of 8,918 shares of Delta Air Lines, Inc. (MX:DAL) valued at $592,916 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 8,704 shares of Delta Air Lines, Inc.. This represents a change in shares of 2.46% 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)
2026-05-05 2026-03-31 13F DELTA AIR LINES COM NEW 247361702 8,918 214 2.46 593 -1.99 0.0036
2026-01-29 2025-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 8,704 348 4.16 604 27.43 0.0037
2025-10-22 2025-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 8,356 -74 -0.88 474 14.49 0.0030
2025-07-30 2025-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 8,430 -7,947 -48.53 415 -42.02 0.0029
2025-04-28 2025-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 16,377 5,366 48.73 714 7.21 0.0057
2025-01-31 2024-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 11,011 -541 -4.68 666 13.65 0.0054
2024-11-13 2024-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 11,552 -11,045 -48.88 587 -45.34 0.0048
2024-08-01 2024-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 22,597 -4,771 -17.43 1,072 -18.17 0.0095
2024-05-13 2024-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 27,368 2,666 10.79 1,310 31.92 0.0118
2024-02-09 2023-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 24,702 1,509 6.51 994 15.73 0.0097
2023-11-08 2023-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 23,193 -1,027 -4.24 858 -25.46 0.0093
2023-08-11 2023-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 24,220 -1,510 -5.87 1,151 28.17 0.0122
2023-04-25 2023-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 25,730 3,245 14.43 898 21.68 0.0101
2023-02-03 2022-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 22,485 10,285 84.30 739 115.79 0.0087
2022-11-07 2022-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 12,200 931 8.26 342 4.91 0.0045
2022-07-28 2022-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 11,269 496 4.60 326 -23.47 0.0041
2022-05-12 2022-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 10,773 -223 -2.03 426 -0.93 0.0046
2022-01-31 2021-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 10,996 -1,590 -12.63 430 -19.78 0.0046
2021-11-15 2021-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 12,586 1,467 13.19 536 11.43 0.0062
2021-08-10 2021-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 11,119 1,510 15.71 481 3.66 0.0056
2021-05-07 2021-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 9,609 -8,093 -45.72 464 -34.83 0.0059
2021-02-10 2020-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 17,702 1,064 6.39 712 39.88 0.0109
2020-11-02 2020-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 16,638 1,114 7.18 509 17.01 0.0089
2020-08-10 2020-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 15,524 -9,340 -37.56 435 -38.65 0.0081
2020-05-05 2020-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 24,864 -5,371 -17.76 709 -59.97 0.0138
2020-02-14 2019-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 30,235 -15,690 -34.16 1,771 -33.04 0.0286
2019-11-05 2019-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 45,925 -521 -1.12 2,645 0.34 0.0474
2019-08-13 2019-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 46,446 -10,681 -18.70 2,636 -8.47 0.0491
2019-05-13 2019-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 57,127 9,521 20.00 2,880 21.21 0.0495
2019-01-29 2018-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 47,606 -798 -1.65 2,376 -15.11 0.0463
2018-11-13 2018-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 48,404 93 0.19 2,799 16.97 0.0498
2018-08-02 2018-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 48,311 27,350 130.48 2,393 108.27 0.0469
2018-05-04 2018-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 20,961 13,955 199.19 1,149 193.11 0.0237
2018-02-08 2017-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 7,006 105 1.52 392 18.07 0.0082
2017-11-08 2017-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 6,901 -493 -6.67 332 -16.37 0.0065
2017-08-11 2017-06-30 13F DELTA AIR LINES COM 247361702 7,394 -149 -1.98 397 14.74 0.0090
2017-05-12 2017-03-31 13F DELTA AIR LINES COM 247361702 7,543 -13,931 -64.87 346 -67.20 0.0084
2017-02-15 2016-12-31 13F DELTA AIR LINES COM 247361702 21,474 -3,391 -13.64 1,055 7.98 0.0239
2016-11-18 2016-09-30 13F/A-1 DELTA AIR LINES COM 247361702 24,865 2,396 10.66 977 19.58 0.0243
2016-11-14 2016-09-30 13F DELTA AIR LINES COM 247361702 24,865 977
2016-08-13 2016-06-30 13F DELTA AIR LINES COM 247361702 22,469 -9 -0.04 817 -25.18 0.0240
2016-05-13 2016-03-31 13F DELTA AIR LINES COM 247361702 22,478 1,716 8.27 1,092 4.00 0.0340
2016-02-12 2015-12-31 13F DELTA AIR LINES COM 247361702 20,762 -76 -0.36 1,050 12.54 0.0342
2015-11-13 2015-09-30 13F DELTA AIR LINES COM 247361702 20,838 1,361 6.99 933 16.92 0.0327
2015-08-14 2015-06-30 13F DELTA AIR LINES COM 247361702 19,477 1,152 6.29 798 -3.04 0.0262
2015-05-06 2015-03-31 13F DELTA AIR LINES COM 247361702 18,325 17,733 2,995.44 823 2,839.29 0.0270
2015-02-12 2014-12-31 13F DELTA AIR LINES COM 247361702 592 -2,010 -77.25 28 -69.57 0.0009
2014-11-12 2014-09-30 13F DELTA AIR LINES COM 247361702 2,602 -3,532 -57.58 92 -60.85 0.0031
2014-07-29 2014-06-30 13F DELTA AIR LINES COM 247361702 6,134 3,076 100.59 235 130.39 0.0080
2014-05-05 2014-03-31 13F DELTA AIR LINES COM 247361702 3,058 2,418 377.81 102 537.50 0.0036
2014-02-13 2013-12-31 13F/A-1 DELTA AIR LINES COM 247361702 640 540 540.00 16 700.00 0.0006
2014-02-12 2013-12-31 13F DELTA AIR LINES COM 247361702 640 16
2013-11-14 2013-09-30 13F DELTA AIR LINES COM 247361702 100 0 0.00 2 100.00 0.0001
2013-08-16 2013-06-30 13F DELTA AIR LINES COM 247361702 100 100 1 0.0000
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.