Delta Air Lines, Inc.
MX ˙ BMV ˙ US2473617023
SecurityMX:DAL / Delta Air Lines, Inc.
InstitutionBokf, Na
Latest Disclosed Ownership58,419 shares
Latest Disclosed Value $ 3,883,695
Bokf, Na reports 1,027.78% increase in ownership of DAL / Delta Air Lines, Inc.

On May 8, 2026 - Bokf, Na filed a 13F-HR form disclosing ownership of 58,419 shares of Delta Air Lines, Inc. (MX:DAL) valued at $3,883,695 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 5,180 shares of Delta Air Lines, Inc.. This represents a change in shares of 1,027.78% 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)
2026-05-08 2026-03-31 13F DELTA AIR LINES common 247361702 58,419 53,239 1,027.78 3,884 981.62 0.0457
2026-02-03 2025-12-31 13F DELTA AIR LINES common 247361702 5,180 2,159 71.47 359 109.94 0.0055
2025-11-13 2025-09-30 13F DELTA AIR LINES common 247361702 3,021 1,573 108.63 171 140.85 0.0026
2025-08-12 2025-06-30 13F DELTA AIR LINES common 247361702 1,448 -847 -36.91 71 -29.00 0.0012
2025-05-13 2025-03-31 13F DELTA AIR LINES common 247361702 2,295 -7,646 -76.91 100 -84.96 0.0018
2025-02-14 2024-12-31 13F DELTA AIR LINES common 247361702 9,941 -1,679 -14.45 666 20.69 0.0112
2024-11-14 2024-09-30 13F DELTA AIR LINES common 247361702 11,620 -479 -3.96 551 -3.84 0.0098
2024-08-08 2024-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 12,099 9,825 432.06 574 425.69 0.0103
2024-05-15 2024-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,274 910 66.72 110 101.85 0.0020
2024-02-14 2023-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,364 -582 -29.91 55 -10.00 0.0011
2023-11-14 2023-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,946 1,865 2,302.47 61 1,900.00 0.0013
2023-08-21 2023-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 81 25 44.64 4 200.00 0.0001
2023-05-11 2023-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 56 -40,182 -99.86 2 -99.92 0.0000
2023-02-13 2022-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 40,238 -5,293 -11.63 1,322 3.44 0.0244
2022-11-14 2022-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 45,531 -412 -0.90 1,278 -3.98 0.0259
2022-08-11 2022-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 45,943 4,719 11.45 1,331 -18.44 0.0255
2022-05-13 2022-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 41,224 -5,614 -11.99 1,632 -10.82 0.0269
2022-03-11 2021-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 46,838 7,248 18.31 1,830 8.48 0.0283
2021-11-10 2021-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 39,590 -53,064 -57.27 1,687 -62.29 0.0290
2021-04-21 2021-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 92,654 51,693 126.20 4,474 171.65 0.0814
2021-02-12 2020-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 40,961 1,761 4.49 1,647 37.36 0.0314
2020-10-30 2020-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 39,200 28,198 256.30 1,199 289.29 0.0263
2020-08-12 2020-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 11,002 1,844 20.14 308 17.56 0.0072
2020-05-13 2020-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 9,158 -60,442 -86.84 262 -93.56 0.0075
2020-02-12 2019-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 69,600 -5,156 -6.90 4,070 -5.48 0.0920
2019-11-13 2019-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 74,756 2,587 3.58 4,306 5.13 0.1037
2019-08-14 2019-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 72,169 -40,705 -36.06 4,096 -29.74 0.0984
2019-05-15 2019-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 112,874 5,846 5.46 5,830 9.16 0.1396
2019-02-13 2018-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 107,028 -21,790 -16.92 5,341 -28.31 0.1528
2018-11-13 2018-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 128,818 2,390 1.89 7,450 18.95 0.1870
2018-08-13 2018-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 126,428 -1,546 -1.21 6,263 -10.71 0.1685
2018-05-14 2018-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 127,974 4,912 3.99 7,014 1.77 0.1992
2018-02-14 2017-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 123,062 26,786 27.82 6,892 48.44 0.1898
2017-11-14 2017-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 96,276 57,865 150.65 4,643 124.95 0.1348
2017-08-14 2017-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 38,411 -1,350 -3.40 2,064 12.91 0.0649
2017-05-15 2017-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 39,761 -1,967 -4.71 1,828 -10.92 0.0570
2017-02-14 2016-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 41,728 41,728 0.00 2,052 0.0675
2016-08-12 2016-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 0 -72,209 -100.00 0 -100.00
2016-05-13 2016-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 72,209 9,951 15.98 3,515 11.38 0.1271
2016-02-09 2015-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 62,258 -120 -0.19 3,156 12.75 0.1141
2015-11-13 2015-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 62,378 -2,103 -3.26 2,799 5.66 0.1053
2015-08-13 2015-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 64,481 7,734 13.63 2,649 3.84 0.0899
2015-05-14 2015-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 56,747 17,390 44.19 2,551 31.77 0.0859
2015-02-12 2014-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 39,357 17,781 82.41 1,936 148.21 0.0668
2014-11-13 2014-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 21,576 -909 -4.04 780 -10.45 0.0261
2014-08-14 2014-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 22,485 -6,078 -21.28 871 -11.93 0.0279
2014-05-14 2014-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 28,563 -512 -1.76 989 23.78 0.0328
2014-02-14 2013-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 29,075 29,075 799 0.0268
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.