Abbott Laboratories
US ˙ NYSE ˙ US0028241000

SecurityABT / Abbott Laboratories
InstitutionToth Financial Advisory Corp
Latest Disclosed Ownership112,770 shares
Latest Disclosed Value $ 11,578,072
Toth Financial Advisory Corp reports 1.72% decrease in ownership of ABT / Abbott Laboratories

On April 16, 2026 - Toth Financial Advisory Corp filed a 13F-HR form disclosing ownership of 112,770 shares of Abbott Laboratories (US:ABT) valued at $11,578,096 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 114,747 shares of Abbott Laboratories. This represents a change in shares of -1.72% during the quarter. The current value of the position is $9,809,862 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)
2026-04-16 2026-03-31 13F ABBOTT LABORATORIES COM 002824100 112,770 -1,977 -1.72 11,578 -19.46 1.2710
2026-01-20 2025-12-31 13F ABBOTT LABS COM 002824100 114,747 2,662 2.37 14,377 -4.24 1.5611
2025-10-09 2025-09-30 13F ABBOTT LABS COM 002824100 112,085 3,872 3.58 15,013 2.00 1.6186
2025-07-14 2025-06-30 13F ABBOTT LABS COM 002824100 108,213 2,507 2.37 14,718 4.97 1.7170
2025-04-14 2025-03-31 13F ABBOTT LABS COM 002824100 105,706 2,006 1.93 14,022 19.54 1.6880
2025-01-21 2024-12-31 13F ABBOTT LABS COM 002824100 103,700 7,814 8.15 11,730 7.30 1.3796
2024-10-21 2024-09-30 13F ABBOTT LABS COM 002824100 95,886 -3,867 -3.88 10,932 5.46 1.2908
2024-07-16 2024-06-30 13F ABBOTT LABS COM 002824100 99,753 -1,689 -1.66 10,365 -10.10 1.3174
2024-04-16 2024-03-31 13F ABBOTT LABS COM 002824100 101,442 -2,186 -2.11 11,530 1.08 1.4432
2024-01-26 2023-12-31 13F ABBOTT LABS COM 002824100 103,628 -323 -0.31 11,406 13.30 1.5469
2023-10-12 2023-09-30 13F ABBOTT LABS COM 002824100 103,951 -843 -0.80 10,068 -11.88 1.5333
2023-07-24 2023-06-30 13F ABBOTT LABS COM 002824100 104,794 1,076 1.04 11,425 8.78 1.6525
2023-04-24 2023-03-31 13F ABBOTT LABS COM 002824100 103,718 -445 -0.43 10,503 -8.17 1.6379
2023-01-24 2022-12-31 13F ABBOTT LABS COM 002824100 104,163 -3,079 -2.87 11,436 10.21 1.8550
2022-10-14 2022-09-30 13F ABBOTT LABS COM 002824100 107,242 -373 -0.35 10,377 -11.25 1.8783
2022-07-25 2022-06-30 13F ABBOTT LABS COM 002824100 107,615 -1,517 -1.39 11,692 -9.48 2.0372
2022-04-26 2022-03-31 13F ABBOTT LABS COM 002824100 109,132 -7,615 -6.52 12,917 -21.39 1.9301
2022-01-31 2021-12-31 13F ABBOTT LABS COM 002824100 116,747 -3,113 -2.60 16,431 16.05 2.2399
2021-10-20 2021-09-30 13F ABBOTT LABS COM 002824100 119,860 -379 -0.32 14,159 1.58 2.1510
2021-07-26 2021-06-30 13F ABBOTT LABS COM 002824100 120,239 -587 -0.49 13,939 -3.74 2.1288
2021-04-20 2021-03-31 13F ABBOTT LABS COM 002824100 120,826 -3,843 -3.08 14,480 6.08 2.3107
2021-01-25 2020-12-31 13F ABBOTT LABS COM 002824100 124,669 -6,085 -4.65 13,650 -4.08 2.3397
2020-10-16 2020-09-30 13F ABBOTT LABS COM 002824100 130,754 -4,732 -3.49 14,230 14.87 2.7327
2020-07-14 2020-06-30 13F ABBOTT LABS COM 002824100 135,486 2,855 2.15 12,388 18.36 2.6827
2020-04-20 2020-03-31 13F ABBOTT LABS COM 002824100 132,631 -1,676 -1.25 10,466 -10.29 3.0224
2020-01-27 2019-12-31 13F ABBOTT LABS COM 002824100 134,307 -415 -0.31 11,666 3.50 2.3659
2019-10-15 2019-09-30 13F ABBOTT LABS COM 002824100 134,722 -1,337 -0.98 11,272 -1.49 2.4693
2019-07-17 2019-06-30 13F ABBOTT LABS COM 002824100 136,059 482 0.36 11,443 5.58 2.5597
2019-04-15 2019-03-31 13F ABBOTT LABS COM 002824100 135,577 -3,837 -2.75 10,838 7.48 2.5375
2019-01-22 2018-12-31 13F ABBOTT LABS COM 002824100 139,414 -1,482 -1.05 10,084 -2.44 2.7572
2018-10-15 2018-09-30 13F ABBOTT LABS COM 002824100 140,896 -4,339 -2.99 10,336 16.69 2.2939
2018-07-23 2018-06-30 13F ABBOTT LABS COM 002824100 145,235 -189 -0.13 8,858 1.65 2.0770
2018-04-25 2018-03-31 13F ABBOTT LABS COM 002824100 145,424 -776 -0.53 8,714 4.43 2.1188
2018-02-06 2017-12-31 13F ABBOTT LABS COM 002824100 146,200 -124 -0.08 8,344 6.86 1.9768
2017-10-11 2017-09-30 13F Abbott Laboratories COM 002824100 146,324 2,303 1.60 7,808 11.53 1.9711
2017-07-05 2017-06-30 13F Abbott Laboratories COM 002824100 144,021 3,219 2.29 7,001 11.96 1.8282
2017-04-03 2017-03-31 13F Abbott Laboratories COM 002824100 140,802 -357 -0.25 6,253 15.33 1.6611
2017-01-03 2016-12-31 13F Abbott Laboratories COM 002824100 141,159 -8,544 -5.71 5,422 -14.36 1.5576
2016-10-13 2016-09-30 13F Abbott Laboratories COM 002824100 149,703 11,351 8.20 6,331 16.40 1.8582
2016-07-01 2016-06-30 13F Abbott Laboratories COM 002824100 138,352 -3,187 -2.25 5,439 -8.14 1.6588
2016-04-07 2016-03-31 13F Abbott Laboratories COM 002824100 141,539 -409 -0.29 5,921 -7.12 1.9359
2016-01-04 2015-12-31 13F Abbott Laboratories COM 002824100 141,948 -361 -0.25 6,375 11.37 2.1101
2015-10-02 2015-09-30 13F Abbott Laboratories COM 002824100 142,309 56 0.04 5,724 -18.02 2.0968
2015-07-01 2015-06-30 13F Abbott Laboratories COM 002824100 142,253 386 0.27 6,982 6.22 2.3318
2015-04-10 2015-03-31 13F Abbott Laboratories COM 002824100 141,867 5,791 4.26 6,573 7.30 2.2038
2015-01-06 2014-12-31 13F Abbott Laboratories COM 002824100 136,076 9,088 7.16 6,126 16.00 2.1234
2014-10-01 2014-09-30 13F Abbott Laboratories COM 002824100 126,988 3,552 2.88 5,281 4.59 1.9932
2014-07-01 2014-06-30 13F Abbott Laboratories COM 002824100 123,436 6,244 5.33 5,049 11.88 1.9177
2014-04-03 2014-03-31 13F Abbott Laboratories COM 002824100 117,192 7,708 7.04 4,513 7.53 1.8282
2014-01-03 2013-12-31 13F Abbott Laboratories COM 002824100 109,484 3,885 3.68 4,197 19.74 1.7806
2013-10-17 2013-09-30 13F Abbott Laboratories COM 002824100 105,599 8,032 8.23 3,505 3.00 1.6422
2013-08-08 2013-06-30 13F Abbott Laboratories COM 002824100 97,567 97,567 3,403 1.6750
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.