AbbVie Inc.
BG ˙ BUL ˙ US00287Y1091
SecurityBG:4AB / AbbVie Inc.
InstitutionChesapeake Wealth Management
Latest Disclosed Ownership15,211 shares
Latest Disclosed Value $ 3,308,239
Chesapeake Wealth Management reports 1.17% increase in ownership of 4AB / AbbVie Inc.

On May 18, 2026 - Chesapeake Wealth Management filed a 13F-HR form disclosing ownership of 15,211 shares of AbbVie Inc. (BG:4AB) valued at $3,308,239 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 15,035 shares of AbbVie Inc.. This represents a change in shares of 1.17% 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)
2026-05-18 2026-03-31 13F ABBVIE COM 00287Y109 15,211 176 1.17 3,308 -3.70 0.5689
2026-02-03 2025-12-31 13F ABBVIE COM 00287Y109 15,035 317 2.15 3,435 0.82 1.0232
2025-11-03 2025-09-30 13F ABBVIE COM 00287Y109 14,718 305 2.12 3,408 27.36 1.0397
2025-07-28 2025-06-30 13F ABBVIE COM 00287Y109 14,413 680 4.95 2,675 -7.02 0.8923
2025-05-08 2025-03-31 13F ABBVIE COM 00287Y109 13,733 -424 -2.99 2,877 14.39 1.0264
2025-01-16 2024-12-31 13F ABBVIE COM 00287Y109 14,157 -365 -2.51 2,516 -12.28 0.8628
2024-11-07 2024-09-30 13F ABBVIE COM 00287Y109 14,522 -60 -0.41 2,868 14.63 0.9785
2024-08-13 2024-06-30 13F ABBVIE COM 00287Y109 14,582 -227 -1.53 2,501 -7.23 0.9070
2024-05-07 2024-03-31 13F ABBVIE COM 00287Y109 14,809 -151 -1.01 2,697 16.31 0.9832
2024-02-12 2023-12-31 13F ABBVIE COM 00287Y109 14,960 -163 -1.08 2,318 2.84 0.8952
2023-11-16 2023-09-30 13F ABBVIE COM 00287Y109 15,123 -174 -1.14 2,254 9.42 0.9402
2023-08-01 2023-06-30 13F ABBVIE COM 00287Y109 15,297 915 6.36 2,061 -10.12 0.8125
2023-04-25 2023-03-31 13F ABBVIE COM 00287Y109 14,382 1,299 9.93 2,292 8.42 0.9560
2023-02-23 2022-12-31 13F ABBVIE COM 00287Y109 13,083 2,305 21.39 2,114 46.20 0.9259
2022-10-28 2022-09-30 13F ABBVIE COM 00287Y109 10,778 115 1.08 1,446 -11.51 0.6601
2022-07-21 2022-06-30 13F ABBVIE COM 00287Y109 10,663 -122 -1.13 1,634 -6.58 0.6988
2022-04-19 2022-03-31 13F ABBVIE COM 00287Y109 10,785 -590 -5.19 1,749 13.57 0.6353
2022-02-03 2021-12-31 13F ABBVIE COM 00287Y109 11,375 -277 -2.38 1,540 22.51 0.5183
2021-10-26 2021-09-30 13F ABBVIE COM 00287Y109 11,652 -643 -5.23 1,257 -9.24 0.4495
2021-07-29 2021-06-30 13F ABBVIE COM 00287Y109 12,295 -777 -5.94 1,385 -2.05 0.4492
2021-04-26 2021-03-31 13F ABBVIE COM 00287Y109 13,072 -340 -2.54 1,414 -1.60 0.4732
2021-02-05 2020-12-31 13F ABBVIE COM 00287Y109 13,412 -467 -3.36 1,437 18.17 0.4894
2020-11-12 2020-09-30 13F ABBVIE COM 00287Y109 13,879 16 0.12 1,216 -10.65 0.4543
2020-08-11 2020-06-30 13F ABBVIE COM 00287Y109 13,863 603 4.55 1,361 34.62 0.5415
2020-04-29 2020-03-31 13F ABBVIE COM 00287Y109 13,260 -35 -0.26 1,011 -14.10 0.4670
2020-01-29 2019-12-31 13F ABBVIE COM 00287Y109 13,295 -473 -3.44 1,177 12.85 0.4537
2019-10-25 2019-09-30 13F ABBVIE COM 00287Y109 13,768 -790 -5.43 1,043 -1.42 0.4251
2019-08-01 2019-06-30 13F ABBVIE COM 00287Y109 14,558 -1,269 -8.02 1,058 -17.02 0.4423
2019-04-17 2019-03-31 13F ABBVIE COM 00287Y109 15,827 -100 -0.63 1,275 -13.21 0.5605
2019-02-06 2018-12-31 13F ABBVIE COM 00287Y109 15,927 -920 -5.46 1,469 -7.78 0.7274
2018-11-14 2018-09-30 13F ABBVIE COM 00287Y109 16,847 -155 -0.91 1,593 1.14 0.7082
2018-08-07 2018-06-30 13F ABBVIE COM 00287Y109 17,002 -874 -4.89 1,575 -6.91 0.7264
2018-06-04 2018-03-31 13F ABBVIE COM 00287Y109 17,876 17,876 1,692 0.7813
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.