AbbVie Inc.
BG ˙ BUL ˙ US00287Y1091
SecurityBG:4AB / AbbVie Inc.
InstitutionCedar Mountain Advisors, LLC
Latest Disclosed Ownership387 shares
Latest Disclosed Value $ 84,128
Cedar Mountain Advisors, LLC reports 21.32% increase in ownership of 4AB / AbbVie Inc.

On April 30, 2026 - Cedar Mountain Advisors, LLC filed a 13F-HR form disclosing ownership of 387 shares of AbbVie Inc. (BG:4AB) valued at $84,128 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 319 shares of AbbVie Inc.. This represents a change in shares of 21.32% 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)
2026-04-30 2026-03-31 13F ABBVIE INC COM Stock 00287Y109 387 68 21.32 84 16.67 0.0165
2026-02-11 2025-12-31 13F ABBVIE INC COM Stock 00287Y109 319 2 0.63 73 -1.37 0.0141
2025-10-24 2025-09-30 13F ABBVIE INC COM Stock 00287Y109 317 72 29.39 73 62.22 0.0143
2025-07-22 2025-06-30 13F ABBVIE COM 00287Y109 245 2 0.82 46 -10.00 0.0095
2025-04-14 2025-03-31 13F ABBVIE COM 00287Y109 243 2 0.83 51 19.05 0.0114
2025-01-21 2024-12-31 13F ABBVIE COM 00287Y109 241 2 0.84 43 -10.64 0.0094
2024-10-15 2024-09-30 13F ABBVIE COM 00287Y109 239 2 0.84 47 17.50 0.0106
2024-07-11 2024-06-30 13F ABBVIE COM 00287Y109 237 -9 -3.66 41 -9.09 0.0100
2024-04-16 2024-03-31 13F ABBVIE COM 00287Y109 246 2 0.82 45 18.92 0.0113
2024-01-16 2023-12-31 13F ABBVIE COM 00287Y109 244 13 5.63 38 8.82 0.0102
2023-10-23 2023-09-30 13F ABBVIE COM 00287Y109 231 2 0.87 34 13.33 0.0101
2023-07-19 2023-06-30 13F ABBVIE COM 00287Y109 229 22 10.63 31 -6.25 0.0088
2023-04-11 2023-03-31 13F ABBVIE COM 00287Y109 207 -78 -27.37 33 -30.43 0.0099
2023-02-13 2022-12-31 13F/A-1 ABBVIE COM 00287Y109 285 2 0.71 46 21.05 0.0144
2023-01-11 2022-12-31 13F ABBVIE COM 00287Y109 285 2 0 0.0144
2022-10-11 2022-09-30 13F ABBVIE COM 00287Y109 283 2 0.71 38 -11.63 0.0126
2022-07-14 2022-06-30 13F ABBVIE COM 00287Y109 281 2 0.72 43 -4.44 0.0147
2022-04-14 2022-03-31 13F ABBVIE COM 00287Y109 279 2 0.72 45 18.42 0.0133
2022-01-24 2021-12-31 13F ABBVIE COM 00287Y109 277 2 0.73 38 26.67 0.0117
2021-10-15 2021-09-30 13F ABBVIE COM 00287Y109 275 82 42.49 30 36.36 0.0100
2021-07-15 2021-06-30 13F ABBVIE COM 00287Y109 193 2 1.05 22 4.76 0.0073
2021-04-23 2021-03-31 13F ABBVIE COM 00287Y109 191 3 1.60 21 5.00 0.0071
2021-01-28 2020-12-31 13F ABBVIE COM 00287Y109 188 2 1.08 20 25.00 0.0071
2020-10-21 2020-09-30 13F ABBVIE COM 00287Y109 186 2 1.09 16 -11.11 0.0065
2020-07-20 2020-06-30 13F ABBVIE COM 00287Y109 184 2 1.10 18 28.57 0.0078
2020-04-27 2020-03-31 13F ABBVIE COM 00287Y109 182 3 1.68 14 -12.50 0.0070
2020-01-30 2019-12-31 13F ABBVIE COM 00287Y109 179 179 16 0.0065
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.