Abbott Laboratories
DE ˙ XTRA ˙ US0028241000
75,22 € ↑1,20 (1,62%)
2026-06-03
AKTIENPREIS
SecurityDE:ABL / Abbott Laboratories
InstitutionKeystone Wealth Services, LLC
Latest Disclosed Ownership4,012 shares
Latest Disclosed Value $ 411,870
Keystone Wealth Services, LLC reports 0.82% decrease in ownership of ABL / Abbott Laboratories

On May 13, 2026 - Keystone Wealth Services, LLC filed a 13F-HR form disclosing ownership of 4,012 shares of Abbott Laboratories (DE:ABL) valued at $356,346 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 4,045 shares of Abbott Laboratories. This represents a change in shares of -0.82% during the quarter. The current value of the position is $301,783 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)
2026-05-13 2026-03-31 13F ABBOTT LABORATORIES COM 002824100 4,012 -33 -0.82 412 -18.77 0.0881
2026-01-26 2025-12-31 13F ABBOTT LABS COM 002824100 4,045 22 0.55 507 -5.95 0.1068
2025-10-22 2025-09-30 13F ABBOTT LABS COM 002824100 4,023 14 0.35 539 -1.28 0.1175
2025-07-09 2025-06-30 13F ABBOTT LABS COM 002824100 4,009 -80 -1.96 545 0.55 0.1315
2025-04-17 2025-03-31 13F ABBOTT LABS COM 002824100 4,089 -508 -11.05 542 4.43 0.1468
2025-02-06 2024-12-31 13F ABBOTT LABS COM 002824100 4,597 -62 -1.33 520 -2.26 0.1377
2024-10-15 2024-09-30 13F ABBOTT LABS COM 002824100 4,659 -51 -1.08 531 8.59 0.1469
2024-07-12 2024-06-30 13F ABBOTT LABS COM 002824100 4,710 -136 -2.81 489 -11.09 0.1523
2024-04-12 2024-03-31 13F ABBOTT LABS COM 002824100 4,846 -48 -0.98 551 2.23 0.1790
2024-01-17 2023-12-31 13F ABBOTT LABS COM 002824100 4,894 -125 -2.49 539 10.70 0.1847
2023-10-05 2023-09-30 13F ABBOTT LABS COM 002824100 5,019 -587 -10.47 486 -20.46 0.1846
2023-07-20 2023-06-30 13F ABBOTT LABS COM 002824100 5,606 -135 -2.35 611 5.16 0.2284
2023-04-07 2023-03-31 13F ABBOTT LABS COM 002824100 5,741 -361 -5.92 581 -13.15 0.2378
2023-02-10 2022-12-31 13F ABBOTT LABS COM 002824100 6,102 16 0.26 670 13.58 0.2922
2022-11-01 2022-09-30 13F ABBOTT LABS COM 002824100 6,086 26 0.43 589 -10.49 0.2781
2022-07-13 2022-06-30 13F ABBOTT LABS COM 002824100 6,060 10 0.17 658 -8.10 0.2944
2022-04-21 2022-03-31 13F ABBOTT LABS COM 002824100 6,050 89 1.49 716 -14.66 0.2839
2022-02-14 2021-12-31 13F ABBOTT LABS COM 002824100 5,961 5,961 839 0.3404
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.