Delta Air Lines, Inc.
MX ˙ BMV ˙ US2473617023
SecurityMX:DAL / Delta Air Lines, Inc.
InstitutionPatten & Patten Inc/tn
Latest Disclosed Ownership27,177 shares
Latest Disclosed Value $ 1,806,696
Patten & Patten Inc/tn reports 4.11% decrease in ownership of DAL / Delta Air Lines, Inc.

On May 1, 2026 - Patten & Patten Inc/tn filed a 13F-HR form disclosing ownership of 27,177 shares of Delta Air Lines, Inc. (MX:DAL) valued at $1,806,696 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 28,341 shares of Delta Air Lines, Inc.. This represents a change in shares of -4.11% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-01 2026-03-31 13F DELTA AIR LINES COM NEW 247361702 27,177 -1,164 -4.11 1,807 -8.14 0.1091
2026-02-03 2025-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 28,341 -2,148 -7.05 1,967 13.64 0.1155
2025-10-31 2025-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 30,489 -705 -2.26 1,730 12.78 0.1017
2025-07-28 2025-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 31,194 -6,583 -17.43 1,534 -6.86 0.0993
2025-05-07 2025-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 37,777 -4,790 -11.25 1,647 -36.04 0.1103
2025-02-10 2024-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 42,567 -4,576 -9.71 2,575 7.56 0.1701
2024-11-04 2024-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 47,143 -5,243 -10.01 2,394 -3.66 0.1589
2024-08-13 2024-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 52,386 -3,885 -6.90 2,485 -7.72 0.1738
2024-05-10 2024-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 56,271 -8,429 -13.03 2,694 3.50 0.1919
2024-01-23 2023-12-31 13F Delta Airlines COM 247361702 64,700 -42,910 -39.88 2,603 -34.64 0.2137
2023-10-27 2023-09-30 13F Delta Airlines COM 247361702 107,610 -136,340 -55.89 3,982 -65.67 0.3497
2023-07-14 2023-06-30 13F Delta Airlines COM 247361702 243,950 -30,760 -11.20 11,597 20.90 0.9585
2023-04-25 2023-03-31 13F Delta Airlines COM 247361702 274,710 -7,168 -2.54 9,593 106,477.78 0.8435
2023-02-01 2022-12-31 13F Delta Airlines COM 247361702 281,878 -54,378 -16.17 9 -99.90 0.8409
2022-10-19 2022-09-30 13F Delta Airlines COM 247361702 336,256 -12,703 -3.64 9,435 -6.67 0.8948
2022-08-02 2022-06-30 13F Delta Airlines COM 247361702 348,959 -2,635 -0.75 10,109 -27.34 0.8876
2022-04-25 2022-03-31 13F Delta Airlines COM 247361702 351,594 10,640 3.12 13,913 4.42 1.0153
2022-01-26 2021-12-31 13F Delta Airlines COM 247361702 340,954 199,556 141.13 13,324 121.15 0.9211
2021-10-22 2021-09-30 13F Delta Airlines COM 247361702 141,398 58,423 70.41 6,025 67.87 0.4583
2021-07-13 2021-06-30 13F Delta Airlines COM 247361702 82,975 10 0.01 3,589 -10.41 0.2734
2021-04-23 2021-03-31 13F Delta Airlines COM 247361702 82,965 -23,060 -21.75 4,006 -6.03 0.3276
2021-01-19 2020-12-31 13F Delta Airlines COM 247361702 106,025 13,805 14.97 4,263 51.17 0.3714
2020-10-08 2020-09-30 13F Delta Airlines COM 247361702 92,220 -28,593 -23.67 2,820 -16.79 0.2810
2020-07-21 2020-06-30 13F Delta Airlines COM 247361702 120,813 -5,880 -4.64 3,389 -6.25 0.3707
2020-04-16 2020-03-31 13F Delta Airlines COM 247361702 126,693 -2,725 -2.11 3,615 -52.23 0.4767
2020-01-13 2019-12-31 13F Delta Airlines COM 247361702 129,418 -2,400 -1.82 7,568 -0.33 0.7607
2019-10-15 2019-09-30 13F Delta Airlines COM 247361702 131,818 -56,651 -30.06 7,593 -29.01 0.8298
2019-07-11 2019-06-30 13F Delta Airlines COM 247361702 188,469 -14,607 -7.19 10,696 1.97 1.1574
2019-04-23 2019-03-31 13F Delta Airlines COM 247361702 203,076 -16,022 -7.31 10,489 -4.06 1.1504
2019-01-17 2018-12-31 13F Delta Airlines COM 247361702 219,098 -29,242 -11.77 10,933 -23.87 1.3408
2018-10-17 2018-09-30 13F Delta Airlines COM 247361702 248,340 -15,982 -6.05 14,361 9.67 1.4216
2018-07-18 2018-06-30 13F Delta Airlines COM 247361702 264,322 -1,783 -0.67 13,095 -10.22 1.3447
2018-04-20 2018-03-31 13F Delta Airlines COM 247361702 266,105 -1,918 -0.72 14,585 -2.82 1.4905
2018-01-22 2017-12-31 13F Delta Airlines COM 247361702 268,023 -1,402 -0.52 15,009 15.52 1.5015
2017-10-12 2017-09-30 13F Delta Airlines COM 247361702 269,425 -13,792 -4.87 12,992 -14.64 1.3689
2017-07-19 2017-06-30 13F Delta Airlines COM 247361702 283,217 6,835 2.47 15,220 19.81 1.6829
2017-04-19 2017-03-31 13F Delta Airlines COM 247361702 276,382 -5,184 -1.84 12,703 -8.28 1.4636
2017-01-27 2016-12-31 13F Delta Airlines COM 247361702 281,566 6,755 2.46 13,850 28.04 1.7038
2016-10-12 2016-09-30 13F Delta Airlines COM 247361702 274,811 30,683 12.57 10,817 21.62 1.3934
2016-07-07 2016-06-30 13F Delta Airlines COM 247361702 244,128 84,942 53.36 8,894 14.78 1.2307
2016-04-15 2016-03-31 13F Delta Airlines COM 247361702 159,186 42,676 36.63 7,749 31.21 1.1072
2016-02-29 2015-12-31 13F Delta Airlines COM 247361702 116,510 13,850 13.49 5,906 28.22 0.8165
2015-10-22 2015-09-30 13F Delta Airlines COM 247361702 102,660 81,035 374.73 4,606 418.69 0.7029
2015-08-31 2015-06-30 13F Delta Airlines COM 247361702 21,625 1,910 9.69 888 0.23 0.1289
2015-04-16 2015-03-31 13F Delta Airlines COM 247361702 19,715 -20 -0.10 886 -8.75 0.1274
2015-01-21 2014-12-31 13F Delta Airlines COM 247361702 19,735 7,385 59.80 971 117.71 0.1468
2014-10-14 2014-09-30 13F Delta Airlines COM 247361702 12,350 12,350 446 0.0710
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.