Abbott Laboratories
US ˙ NYSE ˙ US0028241000

SecurityABT / Abbott Laboratories
InstitutionBRYN MAWR TRUST Co
Latest Disclosed Ownership262,703 shares
Latest Disclosed Value $ 26,971,717
BRYN MAWR TRUST Co reports 1.72% decrease in ownership of ABT / Abbott Laboratories

On April 30, 2026 - BRYN MAWR TRUST Co filed a 13F-HR form disclosing ownership of 262,703 shares of Abbott Laboratories (US:ABT) valued at $26,971,717 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 267,294 shares of Abbott Laboratories. This represents a change in shares of -1.72% during the quarter. The current value of the position is $23,924,362 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)
2026-04-30 2026-03-31 13F ABBOTT LABORATORIES COM 002824100 262,703 -4,591 -1.72 26,972 -19.46 0.4791
2026-02-12 2025-12-31 13F ABBOTT LABS COM 002824100 267,294 -4,813 -1.77 33,489 -8.11 0.7858
2025-11-20 2025-09-30 13F/A-1 ABBOTT LABS COM 002824100 272,107 -25,557 -8.59 36,446 -9.98 0.8785
2025-10-28 2025-09-30 13F ABBOTT LABS COM 002824100 294,129 -3,535 39,396 0.4365
2025-07-28 2025-06-30 13F ABBOTT LABS COM 002824100 297,664 -6,549 -2.15 40,485 0.33 0.7203
2025-05-08 2025-03-31 13F ABBOTT LABS COM 002824100 304,213 -7,673 -2.46 40,354 14.39 0.7540
2025-01-28 2024-12-31 13F Abbott Laboratories COM 002824100 311,886 -20,303 -6.11 35,277 -6.85 0.6350
2024-11-25 2024-09-30 13F Abbott Laboratories COM 002824100 332,189 81,669 32.60 37,873 45.49 0.6799
2024-08-08 2024-06-30 13F ABBOTT LABS COMMON STOCK 002824100 250,520 195 0.08 26,032 -8.51 0.9982
2024-05-15 2024-03-31 13F ABBOTT LABS COMMON STOCK 002824100 250,325 -7,461 -2.89 28,452 13.96 1.0916
2023-11-15 2023-09-30 13F ABBOTT LABS COMMON STOCK 002824100 257,786 1,355 0.53 24,967 92,366.67 1.0988
2023-08-11 2023-06-30 13F ABBOTT LABS COMMON STOCK 002824100 256,431 -3,341 -1.29 28 3.85 1.1651
2023-05-15 2023-03-31 13F ABBOTT LABS COMMON STOCK 002824100 259,772 -2,221 -0.85 26 -7.14 1.1624
2023-02-13 2022-12-31 13F ABBOTT LABS COMMON STOCK 002824100 261,993 -5,766 -2.15 29 -99.89 1.3064
2022-11-14 2022-09-30 13F ABBOTT LABS COMMON STOCK 002824100 267,759 -8,793 -3.18 25,908 -13.78 1.2652
2022-08-11 2022-06-30 13F ABBOTT LABS COMMON STOCK 002824100 276,552 -7,311 -2.58 30,047 -10.57 1.3824
2022-05-16 2022-03-31 13F ABBOTT LABS COMMON STOCK 002824100 283,863 -8,074 -2.77 33,598 -18.23 1.3119
2022-02-10 2021-12-31 13F ABBOTT LABS COMMON STOCK 002824100 291,937 -6,583 -2.21 41,087 16.51 1.4775
2021-10-26 2021-09-30 13F ABBOTT LABS COMMON STOCK 002824100 298,520 -6,494 -2.13 35,264 -0.27 1.3619
2021-07-29 2021-06-30 13F ABBOTT LABS COMMON STOCK 002824100 305,014 -7,261 -2.33 35,360 -5.51 1.3490
2021-04-23 2021-03-31 13F ABBOTT LABS COMMON STOCK 002824100 312,275 -9,925 -3.08 37,423 6.08 1.4947
2021-02-11 2020-12-31 13F ABBOTT LABS COMMON STOCK 002824100 322,200 -17,716 -5.21 35,278 -4.64 1.4824
2020-11-12 2020-09-30 13F ABBOTT LABS COMMON STOCK 002824100 339,916 -16,518 -4.63 36,993 13.51 1.7146
2020-08-13 2020-06-30 13F ABBOTT LABS COMMON STOCK 002824100 356,434 -37,063 -9.42 32,589 4.95 1.6023
2020-05-08 2020-03-31 13F ABBOTT LABS COMMON STOCK 002824100 393,497 370 0.09 31,051 -9.07 1.8254
2020-02-11 2019-12-31 13F ABBOTT LABS COMMON STOCK 002824100 393,127 -1,412 -0.36 34,147 3.44 1.7320
2019-10-24 2019-09-30 13F ABBOTT LABS COMMON STOCK 002824100 394,539 -3,633 -0.91 33,011 -1.42 1.8014
2019-08-15 2019-06-30 13F ABBOTT LABS COMMON STOCK 002824100 398,172 -11,024 -2.69 33,487 2.37 1.8120
2019-05-15 2019-03-31 13F ABBOTT LABS COMMON STOCK 002824100 409,196 -18,162 -4.25 32,711 5.82 1.7814
2019-08-28 2018-12-31 13F/A-1 ABBOTT LABS COMMON STOCK 002824100 427,358 1,004 0.24 30,911 -1.17 1.8762
2019-02-15 2018-12-31 13F ABBOTT LABS COMMON STOCK 002824100 427,358 1,044 30,911
2019-08-28 2018-09-30 13F/A-1 ABBOTT LABS COMMON STOCK 002824100 426,354 -2,227 -0.52 31,277 19.65 1.6466
2018-11-15 2018-09-30 13F ABBOTT LABS COMMON STOCK 002824100 426,314 -2,267 31,274 1.6508
2019-08-27 2018-06-30 13F/A-1 ABBOTT LABS COMMON STOCK 002824100 428,581 -3,701 -0.86 26,140 0.91 1.4579
2018-08-14 2018-06-30 13F ABBOTT LABS COMMON STOCK 002824100 428,541 -3,661 26,137
2019-08-27 2018-03-31 13F/A-1 ABBOTT LABS COMMON STOCK 002824100 432,282 -7,218 -1.64 25,903 3.27 1.4817
2018-05-15 2018-03-31 13F ABBOTT LABS COMMON STOCK 002824100 432,202 -7,218 25,897
2019-08-27 2017-12-31 13F/A-1 ABBOTT LABS COMMON STOCK 002824100 439,500 -3,549 -0.80 25,083 6.10 1.3693
2018-02-15 2017-12-31 13F ABBOTT LABS COMMON STOCK 002824100 439,420 -3,629 25,078 1.3730
2019-08-27 2017-09-30 13F/A-1 ABBOTT LABS COMMON STOCK 002824100 443,049 -46,647 -9.53 23,641 -0.69 1.3530
2017-11-14 2017-09-30 13F ABBOTT LABS COMMON STOCK 002824100 443,649 -46,047 23,673 1.3444
2017-08-11 2017-06-30 13F ABBOTT LABS COMMON STOCK 002824100 489,696 -6,549 -1.32 23,805 8.02 1.4159
2017-05-12 2017-03-31 13F ABBOTT LABS COMMON STOCK 002824100 496,245 -6,487 -1.29 22,038 14.13 1.3335
2017-02-03 2016-12-31 13F ABBOTT LABS COMMON STOCK 002824100 502,732 -6,066 -1.19 19,310 -10.25 1.2107
2016-11-10 2016-09-30 13F ABBOTT LABS COMMON STOCK 002824100 508,798 -4,836 -0.94 21,516 6.56 1.3550
2016-08-10 2016-06-30 13F ABBOTT LABS COMMON STOCK 002824100 513,634 4,450 0.87 20,191 -5.20 1.2828
2016-05-03 2016-03-31 13F ABBOTT LABS COMMON STOCK 002824100 509,184 -2,531 -0.49 21,299 -7.32 1.3675
2016-02-12 2015-12-31 13F ABBOTT LABS COMMON STOCK 002824100 511,715 -2,921 -0.57 22,981 11.02 1.4393
2015-11-09 2015-09-30 13F ABBOTT LABS COMMON STOCK 002824100 514,636 -6,744 -1.29 20,699 -19.11 1.3253
2015-08-25 2015-06-30 13F ABBOTT LABS COMMON STOCK 002824100 521,380 -17,580 -3.26 25,589 2.48 1.4866
2015-05-12 2015-03-31 13F ABBOTT LABS COMMON STOCK 002824100 538,960 -13,187 -2.39 24,970 0.45 1.4204
2015-02-17 2014-12-31 13F ABBOTT LABS COMMON STOCK 002824100 552,147 -17,292 -3.04 24,858 4.96 1.3951
2014-11-14 2014-09-30 13F ABBOTT LABS COMMON 002824100 569,439 -5,460 -0.95 23,683 0.72 1.3432
2014-08-07 2014-06-30 13F ABBOTT LABS COMMON 002824100 574,899 -3,423 -0.59 23,514 5.58 1.2964
2014-05-13 2014-03-31 13F ABBOTT LABS COMMON 002824100 578,322 2,397 0.42 22,272 0.89 1.2464
2014-02-14 2013-12-31 13F ABBOTT LABS COMMON 002824100 575,925 22,554 4.08 22,076 20.19 1.2424
2013-11-06 2013-09-30 13F ABBOTT LABS COMMON 002824100 553,371 5,082 0.93 18,367 -3.96 1.1320
2013-08-09 2013-06-30 13F ABBOTT LABS COMMON 002824100 548,289 7,949 1.47 19,125 0.21 1.2366
2013-05-20 2013-03-31 13F ABBOTT LABS COMMON STOCK 002824100 540,340 540,340 19,085 1.2313
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.