AbbVie Inc.
BG ˙ BUL ˙ US00287Y1091
SecurityBG:4AB / AbbVie Inc.
InstitutionBrandywine Oak Private Wealth Llc
Latest Disclosed Ownership11,218 shares
Latest Disclosed Value $ 2,439,803
Brandywine Oak Private Wealth Llc reports 0.99% decrease in ownership of 4AB / AbbVie Inc.

On April 20, 2026 - Brandywine Oak Private Wealth Llc filed a 13F-HR form disclosing ownership of 11,218 shares of AbbVie Inc. (BG:4AB) valued at $2,439,803 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 11,330 shares of AbbVie Inc.. This represents a change in shares of -0.99% 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)
2026-04-20 2026-03-31 13F ABBVIE COM 00287Y109 11,218 -112 -0.99 2,440 -5.76 0.2051
2026-02-03 2025-12-31 13F ABBVIE COM 00287Y109 11,330 -101 -0.88 2,589 -2.19 0.2173
2025-10-30 2025-09-30 13F ABBVIE COM 00287Y109 11,431 -601 -5.00 2,647 18.50 0.2299
2025-07-24 2025-06-30 13F ABBVIE COM 00287Y109 12,032 0 0.00 2,233 -11.39 0.2068
2025-05-07 2025-03-31 13F ABBVIE COM 00287Y109 12,032 -9 -0.07 2,521 17.81 0.2472
2025-01-27 2024-12-31 13F ABBVIE COM 00287Y109 12,041 -1,465 -10.85 2,140 -19.80 0.2092
2024-11-07 2024-09-30 13F ABBVIE COM 00287Y109 13,506 57 0.42 2,667 15.65 0.2581
2024-07-30 2024-06-30 13F ABBVIE COM 00287Y109 13,449 -701 -4.95 2,307 -10.48 0.2369
2024-05-07 2024-03-31 13F ABBVIE COM 00287Y109 14,150 365 2.65 2,577 20.60 0.2685
2024-02-05 2023-12-31 13F ABBVIE COM 00287Y109 13,785 -329 -2.33 2,136 1.57 0.2373
2023-11-14 2023-09-30 13F ABBVIE COM 00287Y109 14,114 -12 -0.08 2,104 10.51 0.2469
2023-08-11 2023-06-30 13F ABBVIE COM 00287Y109 14,126 124 0.89 1,903 -14.70 0.2130
2023-05-10 2023-03-31 13F ABBVIE COM 00287Y109 14,002 -21 -0.15 2,231 -1.54 0.2604
2023-02-06 2022-12-31 13F ABBVIE COM 00287Y109 14,023 -1,299 -8.48 2,266 10.21 0.2818
2022-11-14 2022-09-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 15,322 -161 -1.04 2,056 -13.29 0.2791
2022-07-22 2022-06-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 15,483 -470 -2.95 2,371 -8.31 0.3034
2022-05-02 2022-03-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 15,953 32 0.20 2,586 20.00 0.2957
2022-02-07 2021-12-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 15,921 451 2.92 2,155 29.20 0.2354
2021-10-18 2021-09-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 15,470 832 5.68 1,668 1.21 0.1937
2021-08-09 2021-06-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 14,638 8,019 121.15 1,648 130.17 0.1924
2021-05-06 2021-03-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 6,619 -14 -0.21 716 0.85 0.1055
2021-02-08 2020-12-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 6,633 175 2.71 710 25.66 0.1082
2020-10-16 2020-09-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 6,458 86 1.35 565 -9.60 0.0944
2020-08-06 2020-06-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 6,372 876 15.94 625 49.52 0.1111
2020-05-06 2020-03-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 5,496 -41 -0.74 418 -14.69 0.0863
2020-01-28 2019-12-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 5,537 7 0.13 490 17.22 0.0892
2019-10-30 2019-09-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 5,530 1,827 49.34 418 55.39 0.0792
2019-07-22 2019-06-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 3,703 37 1.01 269 -8.81 0.0538
2019-05-09 2019-03-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 3,666 -1,501 -29.05 295 -38.03 0.0615
2019-02-14 2018-12-31 13F ABBVIE COM 00287Y109 5,167 5,167 476 0.1070
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.