Abbott Laboratories
DE ˙ XTRA ˙ US0028241000
75,22 € ↑1,20 (1,62%)
2026-06-03
DEL PRIS
SecurityDE:ABL / Abbott Laboratories
InstitutionAdvisor OS, LLC
Latest Disclosed Ownership10,759 shares
Latest Disclosed Value $ 1,104,571
Advisor OS, LLC reports 1.49% increase in ownership of ABL / Abbott Laboratories

On May 7, 2026 - Advisor OS, LLC filed a 13F-HR form disclosing ownership of 10,759 shares of Abbott Laboratories (DE:ABL) valued at $955,614 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 10,601 shares of Abbott Laboratories. This represents a change in shares of 1.49% during the quarter. The current value of the position is $809,292 USD.

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)
2026-05-07 2026-03-31 13F ABBOTT LABORATORIES COM 002824100 10,759 158 1.49 1,105 -16.87 0.0311
2026-02-04 2025-12-31 13F ABBOTT LABS COM 002824100 10,601 202 1.94 1,328 -4.60 0.0392
2025-11-12 2025-09-30 13F ABBOTT LABS COM 002824100 10,399 -126 -1.20 1,393 -2.73 0.1202
2025-08-14 2025-06-30 13F ABBOTT LABS COM 002824100 10,525 232 2.25 1,432 4.84 0.1409
2025-05-06 2025-03-31 13F ABBOTT LABS COM 002824100 10,293 610 6.30 1,365 24.66 0.1554
2025-02-05 2024-12-31 13F ABBOTT LABS COM 002824100 9,683 -38 -0.39 1,095 -1.17 0.1268
2024-11-04 2024-09-30 13F ABBOTT LABS COM 002824100 9,721 28 0.29 1,108 10.03 0.1103
2024-08-05 2024-06-30 13F ABBOTT LABS COM 002824100 9,693 71 0.74 1,007 -7.87 0.1103
2024-05-09 2024-03-31 13F ABBOTT LABS COM 002824100 9,622 920 10.57 1,094 14.21 0.1257
2024-02-08 2023-12-31 13F ABBOTT LABS COM 002824100 8,702 1,681 23.94 958 40.74 0.1246
2023-11-03 2023-09-30 13F ABBOTT LABS COM 002824100 7,021 1,327 23.31 680 9.68 0.1019
2023-08-08 2023-06-30 13F ABBOTT LABS COM 002824100 5,694 -10 -0.18 621 7.45 0.1016
2023-04-25 2023-03-31 13F ABBOTT LABS COM 002824100 5,704 109 1.95 578 -6.03 0.1386
2023-02-01 2022-12-31 13F ABBOTT LABS COM 002824100 5,595 728 14.96 614 30.36 0.1631
2022-11-04 2022-09-30 13F ABBOTT LABS COM 002824100 4,867 99 2.08 471 -9.25 0.1420
2022-08-02 2022-06-30 13F ABBOTT LABS COM 002824100 4,768 13 0.27 519 -7.82 0.1514
2022-05-11 2022-03-31 13F ABBOTT LABS COM 002824100 4,755 -681 -12.53 563 -26.50 0.1630
2022-02-04 2021-12-31 13F ABBOTT LABS COM 002824100 5,436 243 4.68 766 24.96 0.1563
2021-11-15 2021-09-30 13F ABBOTT LABS COM 002824100 5,193 -1,514 -22.57 613 -21.21 0.1333
2021-08-10 2021-06-30 13F ABBOTT LABS COM 002824100 6,707 -785 -10.48 778 -13.36 0.1615
2021-05-13 2021-03-31 13F ABBOTT LABS COM 002824100 7,492 -67 -0.89 898 8.45 0.2036
2021-02-10 2020-12-31 13F ABBOTT LABS COM 002824100 7,559 5,537 273.84 828 274.66 0.2222
2020-11-12 2020-09-30 13F ABBOTT LABS COM 002824100 2,022 2,022 221 0.0928
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.