Delta Air Lines, Inc.
MX ˙ BMV ˙ US2473617023
SecurityMX:DAL / Delta Air Lines, Inc.
InstitutionMercer Global Advisors Inc /adv
Latest Disclosed Ownership293,288 shares
Latest Disclosed Value $ 19,497,761
Mercer Global Advisors Inc /adv reports 14.96% increase in ownership of DAL / Delta Air Lines, Inc.

On May 15, 2026 - Mercer Global Advisors Inc /adv filed a 13F-HR form disclosing ownership of 293,288 shares of Delta Air Lines, Inc. (MX:DAL) valued at $19,497,761 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 255,127 shares of Delta Air Lines, Inc.. This represents a change in shares of 14.96% 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)
2026-05-15 2026-03-31 13F DELTA AIR LINES COM NEW 247361702 293,288 38,161 14.96 19,498 10.12 0.0289
2026-02-17 2025-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 255,127 23,880 10.33 17,706 34.92 0.0270
2025-11-14 2025-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 231,247 34,196 17.35 13,123 35.41 0.0219
2025-08-14 2025-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 197,051 20,934 11.89 9,691 26.22 0.0197
2025-05-15 2025-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 176,117 111,306 171.74 7,679 95.82 0.0176
2025-02-14 2024-12-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 64,811 6,589 11.32 3,921 34.83 0.0096
2024-11-14 2024-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 58,222 21,783 59.78 2,909 68.29 0.0068
2024-08-12 2024-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 36,439 3,523 10.70 1,729 172,700.00 0.0047
2024-05-15 2024-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 32,916 1,646 5.26 2 0.00 0.0045
2024-02-15 2023-12-31 13F DELTA AIR LINES INC DEL COM 247361702 31,270 98 0.31 1 0.00 0.0038
2023-11-15 2023-09-30 13F/A-1 DELTA AIR LINES INC DEL COM NEW 247361702 31,172 989 3.28 1 0.00 0.0044
2023-11-14 2023-09-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 31,172 989 1 0.0044
2023-08-14 2023-06-30 13F DELTA AIR LINES INC DEL COM NEW 247361702 30,183 -3,511 -10.42 1 0.00 0.0057
2023-05-16 2023-03-31 13F DELTA AIR LINES INC DEL COM NEW 247361702 33,694 2,349 7.49 1 0.00 0.0053
2023-02-09 2022-12-31 13F DELTA AIR LINES INC DEL COM 247361702 31,345 3,260 11.61 1 -99.87 0.0052
2022-11-15 2022-09-30 13F DELTA AIR LINES INC DEL COM 247361702 28,085 1,557 5.87 788 2.47 0.0047
2022-08-10 2022-06-30 13F DELTA AIR LINES INC DEL COM 247361702 26,528 -6,901 -20.64 769 -41.87 0.0047
2022-05-10 2022-03-31 13F DELTA AIR LINES INC DEL COM 247361702 33,429 -2,779 -7.68 1,323 -6.50 0.0078
2022-02-04 2021-12-31 13F DELTA AIR LINES INC DEL COM 247361702 36,208 1,181 3.37 1,415 -5.22 0.0087
2021-11-10 2021-09-30 13F DELTA AIR LINES INC DEL COM 247361702 35,027 -4,758 -11.96 1,493 -13.25 0.0104
2021-08-10 2021-06-30 13F DELTA AIR LINES INC DEL COM 247361702 39,785 1,068 2.76 1,721 -7.97 0.0132
2021-08-10 2021-03-31 13F/A-1 DELTA AIR LINES INC DEL COM 247361702 38,717 3,686 10.52 1,870 32.72 0.0170
2021-05-11 2021-03-31 13F DELTA AIR LINES INC DEL COM 247361702 36,987 1,956 1,786 0.0171
2021-02-12 2020-12-31 13F DELTA AIR LINES INC DEL COM 247361702 35,031 -7,211 -17.07 1,409 9.06 0.0176
2020-12-10 2020-09-30 13F DELTA AIR LINES INC DEL COM COM 247361702 42,242 -1,495 -3.42 1,292 5.30 0.0194
2020-08-10 2020-06-30 13F DELTA AIR LINES INC DEL COM 247361702 43,737 -13,231 -23.23 1,227 -24.49 0.0223
2020-05-18 2020-03-31 13F DELTA AIR LINES INC DEL COM 247361702 56,968 14,183 33.15 1,625 -35.05 0.0358
2020-02-13 2019-12-31 13F DELTA AIR LINES INC DEL COM COM 247361702 42,785 4,582 11.99 2,502 13.73 0.0500
2019-11-12 2019-09-30 13F DELTA AIR LINES INC DEL COM COM 247361702 38,203 1,338 3.63 2,200 5.16 0.0517
2019-08-14 2019-06-30 13F DELTA AIR LINES INC DEL COM COM 247361702 36,865 1,391 3.92 2,092 14.19 0.0554
2019-04-23 2019-03-31 13F/A-1 DELTA AIR LINES INC DEL COM COM 247361702 35,474 35,474 1,832 0.0659
2019-04-12 2019-03-31 13F DELTA AIR LINES INC DEL COM 247361702 19,102 953 0.0508
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.