American Express Company
MX ˙ BMV ˙ US0258161092
SecurityMX:AXP / American Express Company
InstitutionEnterprise Financial Services Corp
Latest Disclosed Ownership2,740 shares
Latest Disclosed Value $ 828,794
Enterprise Financial Services Corp reports 27.32% increase in ownership of AXP / American Express Company

On May 5, 2026 - Enterprise Financial Services Corp filed a 13F-HR form disclosing ownership of 2,740 shares of American Express Company (MX:AXP) valued at $828,794 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 2,152 shares of American Express Company. This represents a change in shares of 27.32% 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)
2026-05-05 2026-03-31 13F AMERICAN EXPRESS COM 025816109 2,740 588 27.32 829 4.02 0.2331
2026-01-14 2025-12-31 13F AMERICAN EXPRESS COM 025816109 2,152 -24 -1.10 796 10.25 0.4042
2025-10-15 2025-09-30 13F AMERICAN EXPRESS COM 025816109 2,176 -20 -0.91 723 3.14 0.3726
2025-08-12 2025-06-30 13F AMERICAN EXPRESS COM 025816109 2,196 62 2.91 700 21.95 0.3738
2025-05-14 2025-03-31 13F AMERICAN EXPRESS COM 025816109 2,134 -15 -0.70 574 -9.89 0.3395
2025-02-07 2024-12-31 13F AMERICAN EXPRESS COM 025816109 2,149 49 2.33 638 11.95 0.3548
2024-11-12 2024-09-30 13F AMERICAN EXPRESS COM 025816109 2,100 -403 -16.10 570 -1.73 0.3319
2024-08-13 2024-06-30 13F AMERICAN EXPRESS COM 025816109 2,503 -7 -0.28 580 1.40 0.3568
2024-05-14 2024-03-31 13F AMERICAN EXPRESS COM 025816109 2,510 -241 -8.76 572 10.87 0.3440
2024-02-09 2023-12-31 13F AMERICAN EXPRESS COM 025816109 2,751 462 20.18 515 51.03 0.3140
2023-10-31 2023-09-30 13F AMERICAN EXPRESS COM 025816109 2,289 136 6.32 341 -9.07 0.2360
2023-08-14 2023-06-30 13F AMERICAN EXPRESS COM 025816109 2,153 627 41.09 375 49.40 0.2385
2023-05-15 2023-03-31 13F AMERICAN EXPRESS COM 025816109 1,526 -7 -0.46 252 11.06 0.1644
2023-02-14 2022-12-31 13F AMERICAN EXPRESS COM 025816109 1,533 12 0.79 226 10.24 0.1564
2022-11-14 2022-09-30 13F AMERICAN EXPRESS COM 025816109 1,521 14 0.93 205 -1.91 0.1528
2022-08-09 2022-06-30 13F AMERICAN EXPRESS COM 025816109 1,507 45 3.08 209 -23.44 0.0407
2022-05-16 2022-03-31 13F AMERICAN EXPRESS COM 025816109 1,462 24 1.67 273 16.17 0.0448
2022-02-14 2021-12-31 13F AMERICAN EXPRESS COM 025816109 1,438 -2,511 -63.59 235 -64.50 0.0361
2021-11-15 2021-09-30 13F American Expres Common Stock 025816109 3,949 3,403 623.26 662 627.47 0.0857
2021-08-16 2021-06-30 13F American Expres Common Stock 025816109 546 9 1.68 91 21.33 0.0146
2021-05-13 2021-03-31 13F American Expres Common Stock 025816109 537 32 6.34 75 25.00 0.0134
2021-02-12 2020-12-31 13F American Expres Common Stock 025816109 505 -60 -10.62 60 7.14 0.0114
2020-11-13 2020-09-30 13F American Expres Common Stock 025816109 565 0 0.00 56 5.66 0.0116
2020-08-04 2020-06-30 13F American Expres Common Stock 025816109 565 -31 -5.20 53 3.92 0.0114
2020-05-15 2020-03-31 13F American Expres Common Stock 025816109 596 115 23.91 51 -15.00 0.0129
2020-01-28 2019-12-31 13F American Expres Common Stock 025816109 481 0 0.00 60 5.26 0.0131
2019-10-31 2019-09-30 13F AMERICAN EXPRESS COMMON STOCK 025816109 481 0 0.00 57 -5.00 0.0130
2019-07-30 2019-06-30 13F American Expres Common Stock 025816109 481 8 1.69 60 17.65 0.0130
2019-04-26 2019-03-31 13F AMERICAN EXPRESS COMMON STOCK 025816109 473 94 24.80 51 41.67 0.0111
2019-01-25 2018-12-31 13F AMERICAN EXPRESS COMMON STOCK 025816109 379 0 0.00 36 -10.00 0.0227
2018-10-26 2018-09-30 13F AMERICAN EXPRESS COMMON STOCK 025816109 379 24 6.76 40 14.29 0.0210
2018-07-27 2018-06-30 13F AMERICAN EXPRESS COMMON STOCK 025816109 355 -55 -13.41 35 -7.89 0.0177
2018-04-27 2018-03-31 13F AMERICAN EXPRESS COMMON STOCK 025816109 410 101 32.69 38 22.58 0.0196
2018-01-26 2017-12-31 13F AMERICAN EXPRESS COMMON STOCK 025816109 309 0 0.00 31 10.71 0.0151
2017-10-27 2017-09-30 13F AMERICAN EXPRESS COMMON STOCK 025816109 309 0 0.00 28 7.69 0.0139
2017-07-28 2017-06-30 13F AMERICAN EXPRESS COMMON STOCK 025816109 309 -127 -29.13 26 -23.53 0.0130
2017-04-27 2017-03-31 13F AMERICAN EXPRESS COMMON STOCK 025816109 436 -900 -67.37 34 -65.66 0.0168
2017-01-26 2016-12-31 13F AMERICAN EXPRESS COMMON STOCK 025816109 1,336 -102 -7.09 99 7.61 0.0498
2016-10-28 2016-09-30 13F AMERICAN EXPRESS COMMON STOCK 025816109 1,438 1,021 244.84 92 268.00 0.0521
2016-07-29 2016-06-30 13F AMERICAN EXPRESS COMMON STOCK 025816109 417 -1,250 -74.99 25 -75.49 0.0147
2016-04-29 2016-03-31 13F AMERICAN EXPRESS COMMON STOCK 025816109 1,667 1,148 221.19 102 183.33 0.0615
2016-01-29 2015-12-31 13F AMERICAN EXPRESS COMMON STOCK 025816109 519 -679 -56.68 36 -59.55 0.0214
2015-10-29 2015-09-30 13F AMERICAN EXPRESS COMMON STOCK 025816109 1,198 129 12.07 89 7.23 0.0569
2015-07-27 2015-06-30 13F AMERICAN EXPRESS COMMON STOCK 025816109 1,069 -137 -11.36 83 -11.70 0.0491
2015-04-29 2015-03-31 13F AMERICAN EXPRESS COMMON STOCK 025816109 1,206 -133 -9.93 94 -24.19 0.0552
2015-01-23 2014-12-31 13F AMERICAN EXPRESS COMMON STOCK 025816109 1,339 0 0.00 124 5.98 0.0751
2014-10-24 2014-09-30 13F AMERICAN EXPRESS COMMON STOCK 025816109 1,339 -809 -37.66 117 -42.36 0.0741
2014-07-24 2014-06-30 13F AMERICAN EXPRESS COMMON STOCK 025816109 2,148 -50 -2.27 203 2.53 0.1211
2014-04-24 2014-03-31 13F AMERICAN EXPRESS COMMON STOCK 025816109 2,198 26 1.20 198 0.51 0.1216
2014-01-30 2013-12-31 13F AMERICAN EXPRESS COMMON STOCK 025816109 2,172 -300 -12.14 197 5.35 0.1142
2013-10-25 2013-09-30 13F AMERICAN EXPRESS COMMON STOCK 025816109 2,472 -350 -12.40 187 -11.37 0.1181
2013-07-25 2013-06-30 13F AMERICAN EXPRESS COMMON STOCK 025816109 2,822 2,822 211 0.1447
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.