Abbott Laboratories
MX ˙ BMV ˙ US0028241000
SecurityMX:ABT / Abbott Laboratories
InstitutionSt. Louis Trust Co
Latest Disclosed Ownership9,679 shares
Latest Disclosed Value $ 993,746
St. Louis Trust Co ownership in ABT / Abbott Laboratories

On May 14, 2026 - St. Louis Trust Co filed a 13F-HR form disclosing ownership of 9,679 shares of Abbott Laboratories (MX:ABT) valued at $993,746 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 9,679 shares of Abbott Laboratories. This represents a change in shares of 0.00% 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)
2026-05-14 2026-03-31 13F ABBOTT LABORATORIES COM 002824100 9,679 0 0.00 994 -18.07 0.1160
2026-02-09 2025-12-31 13F ABBOTT LABS COM 002824100 9,679 0 0.00 1,213 -6.48 0.1016
2025-11-07 2025-09-30 13F ABBOTT LABS COM 002824100 9,679 0 0.00 1,296 -1.52 0.1616
2025-07-25 2025-06-30 13F ABBOTT LABS COM 002824100 9,679 0 0.00 1,316 2.57 0.1754
2025-05-05 2025-03-31 13F ABBOTT LABS COM 002824100 9,679 1,723 21.66 1,284 42.71 0.1860
2025-02-07 2024-12-31 13F ABBOTT LABS COM 002824100 7,956 0 0.00 900 -0.88 0.1287
2024-11-07 2024-09-30 13F ABBOTT LABS COM 002824100 7,956 -1,723 -17.80 907 -9.75 0.1276
2024-07-30 2024-06-30 13F ABBOTT LABS COM 002824100 9,679 0 0.00 1,006 -8.64 0.1538
2024-05-02 2024-03-31 13F ABBOTT LABS COM 002824100 9,679 1,723 21.66 1,100 25.71 0.1719
2024-02-05 2023-12-31 13F ABBOTT LABS COM 002824100 7,956 0 0.00 876 13.64 0.1507
2023-11-03 2023-09-30 13F ABBOTT LABS COM 002824100 7,956 0 0.00 771 -11.19 0.1451
2023-08-03 2023-06-30 13F ABBOTT LABS COM 002824100 7,956 0 0.00 867 7.70 0.1598
2023-05-04 2023-03-31 13F ABBOTT LABS COM 002824100 7,956 0 0.00 806 -7.79 0.1619
2023-02-06 2022-12-31 13F ABBOTT LABS COM 002824100 7,956 -425 -5.07 873 -4.80 0.1857
2022-11-02 2022-09-30 13F ABBOTT LABS COM 002824100 8,381 439 5.53 917 6.26 0.2608
2022-08-01 2022-06-30 13F ABBOTT LABS COM 002824100 7,942 13 0.16 863 -8.00 0.1865
2022-05-13 2022-03-31 13F ABBOTT LABS COM 002824100 7,929 -346 -4.18 938 -19.42 0.2009
2022-02-07 2021-12-31 13F ABBOTT LABS COM 002824100 8,275 -49,988 -85.80 1,164 -83.09 0.2457
2021-11-12 2021-09-30 13F ABBOTT LABS COM 002824100 58,263 49,857 593.11 6,882 605.85 1.8151
2021-08-06 2021-06-30 13F ABBOTT LABS COM 002824100 8,406 13 0.15 975 -3.08 0.2415
2021-04-27 2021-03-31 13F ABBOTT LABS COM 002824100 8,393 12 0.14 1,006 9.71 0.2481
2021-02-03 2020-12-31 13F ABBOTT LABS COM 002824100 8,381 10 0.12 917 0.66 0.2647
2020-10-27 2020-09-30 13F ABBOTT LABS COM 002824100 8,371 13 0.16 911 19.24 0.2916
2020-08-06 2020-06-30 13F ABBOTT LABS COM 002824100 8,358 -212 -2.47 764 13.02 0.2287
2020-05-04 2020-03-31 13F ABBOTT LABS COM 002824100 8,570 14 0.16 676 -9.02 0.2554
2020-02-05 2019-12-31 13F ABBOTT LABS COM 002824100 8,556 13 0.15 743 3.92 0.2116
2019-10-30 2019-09-30 13F ABBOTT LABS COM 002824100 8,543 14 0.16 715 -0.28 0.2216
2019-07-30 2019-06-30 13F ABBOTT LABS COM 002824100 8,529 14 0.16 717 5.29 0.2266
2019-05-10 2019-03-31 13F ABBOTT LABS COM 002824100 8,515 15 0.18 681 10.91 0.2193
2019-01-31 2018-12-31 13F ABBOTT LABS COM 002824100 8,500 14 0.16 614 -1.44 0.2223
2018-10-31 2018-09-30 13F ABBOTT LABS COM 002824100 8,486 15 0.18 623 20.74 0.2129
2018-08-07 2018-06-30 13F ABBOTT LABS COM 002824100 8,471 -6,984 -45.19 516 -44.28 0.1724
2018-04-23 2018-03-31 13F ABBOTT LABS COM 002824100 15,455 7,516 94.67 926 104.42 0.3179
2018-01-25 2017-12-31 13F ABBOTT LABS COM 002824100 7,939 3,016 61.26 453 72.24 0.1784
2017-11-14 2017-09-30 13F ABBOTT LABS COM 002824100 4,923 19 0.39 263 10.50 0.1166
2017-07-31 2017-06-30 13F ABBOTT LABS COM 002824100 4,904 20 0.41 238 9.68 0.1096
2017-05-01 2017-03-31 13F ABBOTT LABS COM 002824100 4,884 4,884 217 0.0928
2017-02-09 2016-12-31 13F ABBOTT LABS COM 002824100 0 -4,842 -100.00 0 -100.00
2016-11-08 2016-09-30 13F ABBOTT LABS COM 002824100 4,842 4,842 0.00 204 0.0979
2016-08-05 2016-06-30 13F ABBOTT LABS COM 002824100 0 -5,290 -100.00 0 -100.00
2016-05-11 2016-03-31 13F ABBOTT LABS COM 002824100 5,290 5,290 222 0.1210
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.