Delta Air Lines, Inc.
MX ˙ BMV ˙ US2473617023
SecurityMX:DAL / Delta Air Lines, Inc.
InstitutionMCF Advisors LLC
Latest Disclosed Ownership1,130 shares
Latest Disclosed Value $ 75,138
MCF Advisors LLC reports 28.26% increase in ownership of DAL / Delta Air Lines, Inc.

On May 11, 2026 - MCF Advisors LLC filed a 13F-HR form disclosing ownership of 1,130 shares of Delta Air Lines, Inc. (MX:DAL) valued at $75,138 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 881 shares of Delta Air Lines, Inc.. This represents a change in shares of 28.26% 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)
2026-05-11 2026-03-31 13F DELTA AIR LINES COM NEW 247361702 1,130 249 28.26 75 22.95 0.0033
2026-02-11 2025-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 881 -257 -22.58 61 -4.69 0.0034
2025-11-05 2025-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,138 -222 -16.32 65 -3.03 0.0040
2025-07-15 2025-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 1,360 -1,194 -46.75 67 -40.54 0.0044
2025-05-06 2025-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,554 -19 -0.74 111 -28.39 0.0080
2025-01-17 2024-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,573 6 0.23 156 19.23 0.0109
2024-10-24 2024-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,567 -2,381 -48.12 130 -44.44 0.0091
2024-08-05 2024-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 4,948 -193 -3.75 235 -4.88 0.0178
2024-04-16 2024-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 5,141 101 2.00 246 21.78 0.0191
2024-02-01 2023-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 5,040 -658 -11.55 203 -3.81 0.0166
2023-10-19 2023-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 5,698 -565 -9.02 211 -29.29 0.0190
2023-07-24 2023-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 6,263 0 0.00 298 36.24 0.0269
2023-04-18 2023-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 6,263 -206 -3.18 219 2.83 0.0204
2023-01-31 2022-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 6,469 -449 -6.49 213 9.28 0.0217
2022-11-09 2022-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 6,918 875 14.48 194 10.86 0.0216
2022-08-11 2022-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 6,043 0 0.00 175 -26.78 0.0185
2022-05-05 2022-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 6,043 6,043 239 0.0224
2022-02-14 2021-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 0 -5,288 -100.00 0 -100.00
2021-11-12 2021-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 5,288 26 0.49 225 -1.32 0.0228
2021-08-10 2021-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 5,262 1,013 23.84 228 11.22 0.0236
2021-05-13 2021-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 4,249 1,305 44.33 205 73.73 0.0231
2021-02-09 2020-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 2,944 -2,000 -40.45 118 -21.85 0.0141
2020-11-12 2020-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 4,944 0 0.00 151 8.63 0.0199
2020-08-11 2020-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 4,944 0 0.00 139 -1.42 0.0194
2020-04-24 2020-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 4,944 4,910 14,441.18 141 6,950.00 0.0236
2020-02-07 2019-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 34 0 0.00 2 0.00 0.0003
2019-10-22 2019-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 34 0 0.00 2 0.00 0.0003
2019-08-06 2019-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 34 34 2 0.0003
2016-11-10 2016-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 0 -199 -100.00 0 -100.00
2016-08-11 2016-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 199 -396 -66.55 7 -75.86 0.0017
2016-05-04 2016-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 595 -145 -19.59 29 -23.68 0.0076
2016-02-08 2015-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 740 594 406.85 38 442.86 0.0102
2015-11-09 2015-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 146 0 0.00 7 16.67 0.0018
2015-07-24 2015-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 146 -199 -57.68 6 -62.50 0.0015
2015-04-29 2015-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 345 345 0.00 16 0.0040
2015-02-04 2014-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 0 -198 -100.00 0 -100.00
2014-10-24 2014-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 198 198 7 0.0021
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.