Abbott Laboratories
DE ˙ XTRA ˙ US0028241000
75,22 € ↑1,20 (1,62%)
2026-06-03
AKTIENPREIS
SecurityDE:ABL / Abbott Laboratories
InstitutionGraybill Bartz & Assoc Ltd
Latest Disclosed Ownership57,754 shares
Latest Disclosed Value $ 5,929,604
Graybill Bartz & Assoc Ltd reports 4.57% increase in ownership of ABL / Abbott Laboratories

On May 13, 2026 - Graybill Bartz & Assoc Ltd filed a 13F-HR form disclosing ownership of 57,754 shares of Abbott Laboratories (DE:ABL) valued at $5,129,710 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 55,231 shares of Abbott Laboratories. This represents a change in shares of 4.57% during the quarter. The current value of the position is $4,344,256 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 Stock 002824100 57,754 2,523 4.57 5,930 -14.31 1.8053
2026-02-13 2025-12-31 13F ABBOTT LABORATORIES Stock 002824100 55,231 1,256 2.33 6,920 -4.29 2.0417
2025-11-24 2025-09-30 13F ABBOTT LABORATORIES Stock 002824100 53,975 -195 -0.36 7,229 -1.87 2.2224
2025-07-31 2025-06-30 13F ABBOTT LABORATORIES Stock 002824100 54,170 908 1.70 7,368 4.27 2.4058
2025-05-02 2025-03-31 13F ABBOTT LABORATORIES Stock 002824100 53,262 3,603 7.26 7,065 24.80 2.4239
2024-10-21 2024-09-30 13F ABBOTT LABORATORIES Stock 002824100 49,659 1,371 2.84 5,662 12.84 2.0983
2024-07-22 2024-06-30 13F ABBOTT LABORATORIES Stock 002824100 48,288 1,772 3.81 5,018 -5.09 2.0365
2024-04-15 2024-03-31 13F ABBOTT LABORATORIES Stock 002824100 46,516 477 1.04 5,287 4.32 2.2277
2024-02-08 2023-12-31 13F ABBOTT LABORATORIES Stock 002824100 46,039 211 0.46 5,067 14.17 2.2434
2023-11-03 2023-09-30 13F ABBOTT LABORATORIES Stock 002824100 45,828 -26 -0.06 4,438 -11.20 2.1655
2023-07-21 2023-06-30 13F ABBOTT LABORATORIES Stock 002824100 45,854 190 0.42 4,999 8.11 2.3738
2023-04-27 2023-03-31 13F ABBOTT LABORATORIES Stock 002824100 45,664 1,156 2.60 4,624 -5.38 2.3552
2023-01-23 2022-12-31 13F ABBOTT LABORATORIES Stock 002824100 44,508 582 1.32 4,886 14.96 2.6463
2022-10-28 2022-09-30 13F ABBOTT LABORATORIES Stock 002824100 43,926 712 1.65 4,250 -9.48 2.5244
2022-07-29 2022-06-30 13F ABBOTT LABORATORIES Stock 002824100 43,214 -1,238 -2.79 4,695 -10.78 2.5995
2022-05-12 2022-03-31 13F ABBOTT LABORATORIES Stock 002824100 44,452 -7,863 -15.03 5,262 -28.53 2.5662
2022-01-28 2021-12-31 13F ABBOTT LABORATORIES Stock 002824100 52,315 485 0.94 7,363 20.25 3.3386
2021-10-22 2021-09-30 13F ABBOTT LABS COM Stock 002824100 51,830 -538 -1.03 6,123 0.86 3.0143
2021-07-27 2021-06-30 13F Abbott Laboratories COM 002824100 52,368 1,248 2.44 6,071 -0.90 2.9930
2021-04-19 2021-03-31 13F Abbott Laboratories COM 002824100 51,120 -1,607 -3.05 6,126 6.11 3.2449
2021-01-20 2020-12-31 13F Abbott Laboratories COM 002824100 52,727 -284 -0.54 5,773 0.07 3.2566
2020-10-19 2020-09-30 13F Abbott Laboratories COM 002824100 53,011 -142 -0.27 5,769 18.70 3.7577
2020-07-20 2020-06-30 13F Abbott Laboratories COM 002824100 53,153 -810 -1.50 4,860 14.14 3.5761
2020-04-30 2020-03-31 13F Abbott Laboratories COM 002824100 53,963 -672 -1.23 4,258 -10.28 3.7636
2020-01-24 2019-12-31 13F Abbott Laboratories COM 002824100 54,635 -486 -0.88 4,746 2.91 2.9574
2019-10-24 2019-09-30 13F Abbott Laboratories COM 002824100 55,121 -1,305 -2.31 4,612 -2.80 3.1207
2019-07-25 2019-06-30 13F Abbott Laboratories COM 002824100 56,426 47 0.08 4,745 5.28 3.2551
2019-04-24 2019-03-31 13F Abbott Laboratories COM 002824100 56,379 -740 -1.30 4,507 9.10 3.1484
2019-02-06 2018-12-31 13F Abbott Laboratories COM 002824100 57,119 2,320 4.23 4,131 2.76 3.4431
2018-10-12 2018-09-30 13F Abbott Laboratories COM 002824100 54,799 -270 -0.49 4,020 19.68 2.9142
2018-07-23 2018-06-30 13F Abbott Laboratories COM 002824100 55,069 -1,925 -3.38 3,359 -1.64 2.5772
2018-04-18 2018-03-31 13F Abbott Laboratories COM 002824100 56,994 -6,908 -10.81 3,415 -6.36 2.5990
2018-01-16 2017-12-31 13F Abbott Laboratories COM 002824100 63,902 -10,541 -14.16 3,647 -8.18 2.6285
2017-10-18 2017-09-30 13F Abbott Laboratories COM 002824100 74,443 475 0.64 3,972 10.46 2.9375
2017-08-04 2017-06-30 13F Abbott Laboratories COM 002824100 73,968 1,356 1.87 3,596 11.50 2.8420
2017-04-17 2017-03-31 13F Abbott Laboratories COM 002824100 72,612 38,305 111.65 3,225 144.69 2.5573
2017-01-30 2016-12-31 13F Abbott Laboratories COM 002824100 34,307 2,140 6.65 1,318 -3.09 1.1243
2016-10-18 2016-09-30 13F Abbott Laboratories COM 002824100 32,167 380 1.20 1,360 8.80 1.2639
2016-07-19 2016-06-30 13F Abbott Laboratories COM 002824100 31,787 -805 -2.47 1,250 -8.29 1.1562
2016-04-05 2016-03-31 13F Abbott Laboratories COM 002824100 32,592 190 0.59 1,363 -6.32 1.2307
2016-02-01 2015-12-31 13F Abbott Laboratories COM 002824100 32,402 -625 -1.89 1,455 9.56 1.2569
2015-10-26 2015-09-30 13F Abbott Laboratories COM 002824100 33,027 660 2.04 1,328 -16.43 1.0884
2015-07-15 2015-06-30 13F Abbott Laboratories COM 002824100 32,367 60 0.19 1,589 6.15 1.1759
2015-04-20 2015-03-31 13F Abbott Laboratories COM 002824100 32,307 32,307 0.00 1,497 1.1244
2015-01-26 2014-12-31 13F Abbott Laboratories COM 002824100 0 -31,872 -100.00 0 -100.00
2014-11-04 2014-09-30 13F Abbott Laboratories COM 002824100 31,872 -42 -0.13 1,326 1.61 1.0170
2014-08-20 2014-06-30 13F Abbott Laboratories COM 002824100 31,914 485 1.54 1,305 7.85 1.0094
2014-04-28 2014-03-31 13F Abbott Laboratories COM 002824100 31,429 1,710 5.75 1,210 6.23 0.9961
2014-01-22 2013-12-31 13F Abbott Laboratories COM 002824100 29,719 83 0.28 1,139 15.75 0.9953
2013-10-25 2013-09-30 13F Abbott Laboratories COM 002824100 29,636 -1,250 -4.05 984 -8.64 0.8397
2013-08-06 2013-06-30 13F Abbott Laboratories COM 002824100 30,886 30,886 1,077 0.9671
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.