American Express Company
MX ˙ BMV ˙ US0258161092
SecurityMX:AXP / American Express Company
InstitutionCullinan Associates Inc
Latest Disclosed Ownership40,540 shares
Latest Disclosed Value $ 12,262,539
Cullinan Associates Inc reports 6.33% decrease in ownership of AXP / American Express Company

On May 1, 2026 - Cullinan Associates Inc filed a 13F-HR form disclosing ownership of 40,540 shares of American Express Company (MX:AXP) valued at $12,262,539 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 43,280 shares of American Express Company. This represents a change in shares of -6.33% 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)
2026-05-01 2026-03-31 13F American Express COM 025816109 40,540 -2,740 -6.33 12,263 -23.42 0.9918
2026-01-30 2025-12-31 13F American Express COM 025816109 43,280 -4,333 -9.10 16,011 1.24 1.0852
2025-10-27 2025-09-30 13F American Express COM 025816109 47,613 -7,192 -13.12 15,815 -9.53 1.0297
2025-07-22 2025-06-30 13F American Express COM 025816109 54,805 1,039 1.93 17,482 20.85 1.1530
2025-04-22 2025-03-31 13F American Express COM 025816109 53,766 665 1.25 14,466 -8.21 1.0226
2025-01-24 2024-12-31 13F American Express COM 025816109 53,101 -8,047 -13.16 15,760 -4.69 1.0116
2024-10-23 2024-09-30 13F American Express COM 025816109 61,148 -3,914 -6.02 16,536 9.76 0.9326
2024-07-10 2024-06-30 13F American Express COM 025816109 65,062 -2,587 -3.82 15,065 -2.19 0.8524
2024-04-18 2024-03-31 13F American Express COM 025816109 67,649 -42,438 -38.55 15,403 -25.31 0.8638
2024-01-24 2023-12-31 13F American Express COM 025816109 110,087 -1,736 -1.55 20,624 23.62 1.1499
2023-10-11 2023-09-30 13F American Express COM 025816109 111,823 10,926 10.83 16,683 -5.09 0.9717
2023-07-14 2023-06-30 13F American Express COM 025816109 100,897 1,553 1.56 17,576 7.26 0.9661
2023-04-05 2023-03-31 13F American Express COM 025816109 99,344 -4,911 -4.71 16,387 109,140.00 0.9573
2023-01-11 2022-12-31 13F American Express COM 025816109 104,255 -16,961 -13.99 15 -99.91 0.8536
2022-10-19 2022-09-30 13F American Express COM 025816109 121,216 2,770 2.34 16,353 -0.40 1.0327
2022-07-08 2022-06-30 13F American Express COM 025816109 118,446 2,865 2.48 16,419 -24.04 1.0038
2022-04-21 2022-03-31 13F American Express COM 025816109 115,581 3,036 2.70 21,614 17.39 1.1341
2022-01-07 2021-12-31 13F American Express COM 025816109 112,545 3,628 3.33 18,412 0.90 0.9372
2021-10-08 2021-09-30 13F American Express COM 025816109 108,917 6,277 6.12 18,247 7.59 1.0081
2021-07-07 2021-06-30 13F American Express COM 025816109 102,640 30,705 42.68 16,959 66.69 0.9498
2021-04-20 2021-03-31 13F American Express COM 025816109 71,935 2,960 4.29 10,174 21.99 0.5854
2021-01-14 2020-12-31 13F American Express COM 025816109 68,975 -1,300 -1.85 8,340 18.38 0.5003
2020-10-09 2020-09-30 13F American Express COM 025816109 70,275 2,200 3.23 7,045 8.70 0.4542
2020-07-07 2020-06-30 13F American Express COM 025816109 68,075 -435 -0.63 6,481 10.50 0.4545
2020-04-01 2020-03-31 13F American Express COM 025816109 68,510 3,623 5.58 5,865 -27.40 0.4795
2020-01-15 2019-12-31 13F American Express COM 025816109 64,887 4,630 7.68 8,078 13.34 0.5400
2019-10-01 2019-09-30 13F American Express COM 025816109 60,257 -550 -0.90 7,127 -5.05 0.5074
2019-07-16 2019-06-30 13F American Express COM 025816109 60,807 1,390 2.34 7,506 15.58 0.5448
2019-04-30 2019-03-31 13F American Express COM 025816109 59,417 -1,700 -2.78 6,494 11.47 0.4878
2019-01-11 2018-12-31 13F American Express COM 025816109 61,117 -3,060 -4.77 5,826 -14.75 0.4811
2018-10-19 2018-09-30 13F American Express COM 025816109 64,177 -1,100 -1.69 6,834 6.83 0.4947
2018-07-09 2018-06-30 13F American Express COM 025816109 65,277 -3,650 -5.30 6,397 -0.51 0.4895
2018-04-26 2018-03-31 13F American Express COM 025816109 68,927 1,800 2.68 6,430 -3.54 0.4871
2018-01-17 2017-12-31 13F American Express COM 025816109 67,127 -22,100 -24.77 6,666 -17.41 0.4895
2017-10-16 2017-09-30 13F American Express COM 025816109 89,227 9,400 11.78 8,071 20.01 0.6216
2017-07-12 2017-06-30 13F American Express COM 025816109 79,827 4,015 5.30 6,725 12.14 0.5237
2017-04-17 2017-03-31 13F American Express COM 025816109 75,812 -1,828 -2.35 5,997 4.26 0.4889
2017-01-30 2016-12-31 13F American Express COM 025816109 77,640 1,728 2.28 5,752 18.33 0.4899
2016-10-03 2016-09-30 13F American Express COM 025816109 75,912 -31,615 -29.40 4,861 -25.59 0.4156
2016-07-01 2016-06-30 13F American Express COM 025816109 107,527 250 0.23 6,533 -0.82 0.5311
2016-05-20 2016-03-31 13F American Express COM 025816109 107,277 7,300 7.30 6,587 -5.26 0.5626
2016-01-12 2015-12-31 13F American Express COM 025816109 99,977 -30,050 -23.11 6,953 -27.87 0.6053
2015-10-05 2015-09-30 13F American Express COM 025816109 130,027 6,060 4.89 9,639 0.04 0.8804
2015-07-06 2015-06-30 13F American Express COM 025816109 123,967 2,250 1.85 9,635 1.33 0.7946
2015-04-14 2015-03-31 13F Amer Express COM 025816109 121,717 121,717 9,509 0.7378
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.