AbbVie Inc.
BG ˙ BUL ˙ US00287Y1091
SecurityBG:4AB / AbbVie Inc.
InstitutionBrandywine Trust Co
Latest Disclosed Ownership105,252 shares
Latest Disclosed Value $ 22,891,257
Brandywine Trust Co reports 4.34% decrease in ownership of 4AB / AbbVie Inc.

On May 14, 2026 - Brandywine Trust Co filed a 13F-HR form disclosing ownership of 105,252 shares of AbbVie Inc. (BG:4AB) valued at $22,891,257 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 110,023 shares of AbbVie Inc.. This represents a change in shares of -4.34% during the quarter.

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)
2026-05-14 2026-03-31 13F ABBVIE COM 00287Y109 105,252 -4,771 -4.34 22,891 -8.94 4.1487
2026-02-13 2025-12-31 13F ABBVIE COM 00287Y109 110,023 -6,766 -5.79 25,139 -7.03 4.4074
2025-11-14 2025-09-30 13F ABBVIE COM 00287Y109 116,789 0 0.00 27,041 24.74 4.1135
2025-08-14 2025-06-30 13F ABBVIE COM 00287Y109 116,789 0 0.00 21,678 -11.41 3.3117
2025-05-15 2025-03-31 13F ABBVIE COM 00287Y109 116,789 -4,800 -3.95 24,470 13.25 3.7938
2025-02-14 2024-12-31 13F ABBVIE COM 00287Y109 121,589 -5,080 -4.01 21,606 -13.62 3.4073
2024-11-14 2024-09-30 13F ABBVIE COM 00287Y109 126,669 -5,277 -4.00 25,015 10.53 3.7280
2024-08-14 2024-06-30 13F ABBVIE COM 00287Y109 131,946 0 0.00 22,631 -5.81 3.7583
2024-05-15 2024-03-31 13F ABBVIE COM 00287Y109 131,946 -2,800 -2.08 24,027 15.07 4.0755
2024-02-14 2023-12-31 13F ABBVIE COM 00287Y109 134,746 -355 -0.26 20,882 3.69 4.1998
2023-11-14 2023-09-30 13F ABBVIE COM 00287Y109 135,101 0 0.00 20,138 10.64 4.8599
2023-08-14 2023-06-30 13F ABBVIE COM 00287Y109 135,101 0 0.00 18,202 -15.46 4.0060
2023-05-15 2023-03-31 13F ABBVIE COM 00287Y109 135,101 0 0.00 21,531 -1.38 5.8012
2023-02-14 2022-12-31 13F ABBVIE COM 00287Y109 135,101 0 0.00 21,834 20.41 6.6641
2022-11-14 2022-09-30 13F ABBVIE COM 00287Y109 135,101 0 0.00 18,132 -12.37 6.5320
2022-08-15 2022-06-30 13F ABBVIE COM 00287Y109 135,101 0 0.00 20,692 -5.52 7.0039
2022-05-13 2022-03-31 13F ABBVIE COM 00287Y109 135,101 -10,000 -6.89 21,901 11.47 7.1811
2022-02-10 2021-12-31 13F ABBVIE COM 00287Y109 145,101 0 0.00 19,647 25.52 6.6009
2021-11-15 2021-09-30 13F ABBVIE COM 00287Y109 145,101 0 0.00 15,652 -4.23 5.4561
2021-08-16 2021-06-30 13F ABBVIE COM 00287Y109 145,101 0 0.00 16,344 4.08 5.1709
2021-05-13 2021-03-31 13F ABBVIE COM 00287Y109 145,101 0 0.00 15,703 1.00 4.9279
2021-02-12 2020-12-31 13F ABBVIE COM 00287Y109 145,101 -5,057 -3.37 15,548 18.22 5.4230
2020-11-16 2020-09-30 13F ABBVIE COM 00287Y109 150,158 -10,885 -6.76 13,152 -16.82 4.9474
2020-08-14 2020-06-30 13F ABBVIE COM 00287Y109 161,043 0 0.00 15,811 28.86 5.4218
2020-05-15 2020-03-31 13F ABBVIE COM 00287Y109 161,043 0 0.00 12,270 -13.95 8.3093
2020-02-13 2019-12-31 13F ABBVIE COM 00287Y109 161,043 0 0.00 14,259 16.93 8.2221
2019-11-13 2019-09-30 13F ABBVIE COM 00287Y109 161,043 0 0.00 12,194 4.12 8.1567
2019-08-13 2019-06-30 13F ABBVIE COM 00287Y109 161,043 0 0.00 11,711 -9.76 8.2726
2019-05-14 2019-03-31 13F ABBVIE COM 00287Y109 161,043 0 0.00 12,978 -12.59 11.4245
2019-02-12 2018-12-31 13F ABBVIE COM 00287Y109 161,043 -328 -0.20 14,847 -2.72 14.4038
2018-11-14 2018-09-30 13F ABBVIE COM 00287Y109 161,371 0 0.00 15,262 2.08 13.0348
2018-08-10 2018-06-30 13F ABBVIE COM 00287Y109 161,371 -956 -0.59 14,951 -2.69 13.0154
2018-05-14 2018-03-31 13F ABBVIE COM 00287Y109 162,327 956 0.59 15,364 -1.55 13.6296
2018-02-14 2017-12-31 13F ABBVIE COM 00287Y109 161,371 0 0.00 15,606 8.84 13.2516
2017-11-14 2017-09-30 13F ABBVIE COM 00287Y109 161,371 0 0.00 14,339 22.55 12.8279
2017-08-11 2017-06-30 13F ABBVIE COM 00287Y109 161,371 -59,450 -26.92 11,701 -18.68 12.3031
2017-05-08 2017-03-31 13F ABBVIE COM 00287Y109 220,821 0 0.00 14,389 4.06 9.7551
2017-02-14 2016-12-31 13F ABBVIE COM 00287Y109 220,821 -3,863 -1.72 13,828 -2.42 9.4124
2016-11-14 2016-09-30 13F ABBVIE COM 00287Y109 224,684 -171 -0.08 14,171 1.80 10.3743
2016-08-12 2016-06-30 13F ABBVIE COM 00287Y109 224,855 65,000 40.66 13,921 52.46 9.3082
2016-05-13 2016-03-31 13F ABBVIE COM 00287Y109 159,855 0 0.00 9,131 -3.58 6.4128
2016-02-12 2015-12-31 13F ABBVIE COM 00287Y109 159,855 0 0.00 9,470 8.88 7.4516
2015-11-16 2015-09-30 13F ABBVIE COM 00287Y109 159,855 2,520 1.60 8,698 -17.72 7.3191
2015-08-14 2015-06-30 13F ABBVIE COM 00287Y109 157,335 0 0.00 10,571 14.78 7.2844
2015-05-15 2015-03-31 13F ABBVIE COM 00287Y109 157,335 840 0.54 9,210 -10.07 5.9524
2015-02-17 2014-12-31 13F ABBVIE COM 00287Y109 156,495 0 0.00 10,241 13.30 9.4245
2014-11-14 2014-09-30 13F ABBVIE COM 00287Y109 156,495 0 0.00 9,039 2.33 8.6462
2014-08-14 2014-06-30 13F ABBVIE COM 00287Y109 156,495 0 0.00 8,833 9.81 10.7299
2014-05-15 2014-03-31 13F ABBVIE COM 00287Y109 156,495 540 0.35 8,044 -2.33 9.7927
2014-02-14 2013-12-31 13F ABBVIE COM 00287Y109 155,955 0 0.00 8,236 18.06 10.2279
2013-11-14 2013-09-30 13F ABBVIE COM 00287Y109 155,955 38,400 32.67 6,976 43.54 9.6976
2013-08-14 2013-06-30 13F ABBVIE COM 00287Y109 117,555 117,555 4,860 7.0161
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.