AbbVie Inc.
BG ˙ BUL ˙ US00287Y1091
SecurityBG:4AB / AbbVie Inc.
InstitutionTufton Capital Management
Latest Disclosed Ownership54,133 shares
Latest Disclosed Value $ 11,773
Tufton Capital Management reports 1.74% decrease in ownership of 4AB / AbbVie Inc.

On May 12, 2026 - Tufton Capital Management filed a 13F-HR form disclosing ownership of 54,133 shares of AbbVie Inc. (BG:4AB) valued at $11,773 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 55,092 shares of AbbVie Inc.. This represents a change in shares of -1.74% 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)
2026-05-12 2026-03-31 13F ABBVIE INC COM COM 00287Y109 54,133 -959 -1.74 12 -8.33 2.1418
2026-01-28 2025-12-31 13F ABBVIE COM 00287Y109 55,092 -308 -0.56 13 0.00 2.2004
2025-10-31 2025-09-30 13F ABBVIE COM 00287Y109 55,400 175 0.32 13 20.00 2.2865
2025-08-05 2025-06-30 13F ABBVIE COM 00287Y109 55,225 -2,159 -3.76 10 -99.92 1.9489
2025-05-06 2025-03-31 13F ABBVIE COM 00287Y109 57,384 -779 -1.34 12,023 16.33 2.3159
2025-02-05 2024-12-31 13F ABBVIE COM 00287Y109 58,163 286 0.49 10,336 -9.57 1.9550
2024-11-08 2024-09-30 13F ABBVIE COM 00287Y109 57,877 -1,032 -1.75 11,430 13.11 2.1427
2024-07-31 2024-06-30 13F ABBVIE COM 00287Y109 58,909 -160 -0.27 10,104 -6.06 1.9649
2024-05-07 2024-03-31 13F ABBVIE COM 00287Y109 59,069 -391 -0.66 10,756 16.74 2.1124
2024-01-31 2023-12-31 13F ABBVIE INC COM COM 00287Y109 59,460 -690 -1.15 9,215 2.78 1.9330
2023-10-30 2023-09-30 13F/A-1 ABBVIE INC COM COM 00287Y109 60,150 -222 -0.37 8,966 10.23 2.0003
2023-10-30 2023-09-30 13F ABBVIE INC COM COM 00287Y109 60,150 -222 8,966 2.0003
2023-07-28 2023-06-30 13F ABBVIE INC COM COM 00287Y109 60,372 -2,007 -3.22 8,134 -18.19 1.7548
2023-04-19 2023-03-31 13F ABBVIE INC SHS COM 00287Y109 62,379 -10,596 -14.52 9,941 -15.70 2.1501
2023-01-26 2022-12-31 13F ABBVIE INC SHS COM 00287Y109 72,975 -365 -0.50 11,794 19.81 2.5946
2022-10-21 2022-09-30 13F ABBVIE INC SHS COM 00287Y109 73,340 -37,389 -33.77 9,843 -41.96 2.3760
2022-07-20 2022-06-30 13F ABBVIE INC SHS COM 00287Y109 110,729 -7,179 -6.09 16,959 -11.27 3.1679
2022-04-25 2022-03-31 13F ABBVIE INC SHS COM 00287Y109 117,908 -3,227 -2.66 19,114 16.54 3.0895
2022-01-28 2021-12-31 13F ABBVIE INC SHS COM 00287Y109 121,135 266 0.22 16,401 25.79 2.5182
2021-10-21 2021-09-30 13F ABBVIE INC SHS COM 00287Y109 120,869 -2,153 -1.75 13,038 -5.91 2.2070
2021-07-29 2021-06-30 13F ABBVIE INC SHS COM 00287Y109 123,022 -2,403 -1.92 13,857 2.09 2.2758
2021-04-22 2021-03-31 13F ABBVIE INC SHS COM 00287Y109 125,425 4,870 4.04 13,573 5.08 2.3189
2021-02-01 2020-12-31 13F ABBVIE INC SHS COM 00287Y109 120,555 4,488 3.87 12,917 27.06 2.3819
2020-10-23 2020-09-30 13F ABBVIE INC SHS COM 00287Y109 116,067 65 0.06 10,166 -10.74 2.1002
2020-07-27 2020-06-30 13F ABBVIE INC SHS COM 00287Y109 116,002 255 0.22 11,389 29.16 2.5082
2020-04-23 2020-03-31 13F ABBVIE INC SHS COM 00287Y109 115,747 171 0.15 8,818 -13.83 2.2607
2020-01-24 2019-12-31 13F ABBVIE INC SHS COM 00287Y109 115,576 898 0.78 10,233 17.85 2.0138
2019-10-25 2019-09-30 13F ABBVIE INC SHS COM 00287Y109 114,678 -9,061 -7.32 8,683 -3.50 1.8323
2019-07-26 2019-06-30 13F ABBVIE INC COM COM 00287Y109 123,739 2,460 2.03 8,998 -7.93 1.9027
2019-04-29 2019-03-31 13F ABBVIE INC COM COM 00287Y109 121,279 6,500 5.66 9,773 -7.64 2.0814
2019-01-28 2018-12-31 13F ABBVIE INC COM COM 00287Y109 114,779 1,624 1.44 10,581 -1.13 2.5957
2018-10-26 2018-09-30 13F ABBVIE INC COM COM 00287Y109 113,155 -6,372 -5.33 10,702 -3.36 2.2767
2018-08-06 2018-06-30 13F ABBVIE INC COM COM 00287Y109 119,527 -559 -0.47 11,074 -2.57 2.3748
2018-04-23 2018-03-31 13F ABBVIE INC COM COM 00287Y109 120,086 -4,418 -3.55 11,366 -5.61 2.2426
2018-01-26 2017-12-31 13F ABBVIE INC COM COM 00287Y109 124,504 -12,908 -9.39 12,041 -1.38 2.3195
2017-10-20 2017-09-30 13F ABBVIE INC COM COM 00287Y109 137,412 -1,173 -0.85 12,210 21.50 2.4424
2017-07-28 2017-06-30 13F ABBVIE INC COM COM 00287Y109 138,585 -546 -0.39 10,049 10.84 2.0394
2017-04-28 2017-03-31 13F ABBVIE INC COM COM 00287Y109 139,131 30 0.02 9,066 4.08 1.7865
2017-01-31 2016-12-31 13F ABBVIE INC COM COM 00287Y109 139,101 3,122 2.30 8,711 1.57 1.7674
2016-10-21 2016-09-30 13F ABBVIE INC COM COM 00287Y109 135,979 1,255 0.93 8,576 2.82 1.7290
2016-07-26 2016-06-30 13F ABBVIE INC COM COM 00287Y109 134,724 -4,353 -3.13 8,341 5.00 1.6889
2016-04-13 2016-03-31 13F ABBVIE INC COM COM 00287Y109 139,077 3,511 2.59 7,944 -1.08 1.9778
2016-01-19 2015-12-31 13F ABBVIE INC COM COM 00287Y109 135,566 -994 -0.73 8,031 8.09 1.9762
2015-10-22 2015-09-30 13F ABBVIE COM 00287Y109 136,560 -4,729 -3.35 7,430 -21.73 1.6325
2015-07-23 2015-06-30 13F ABBVIE COM 00287Y109 141,289 -10,765 -7.08 9,493 6.65 1.9178
2015-04-22 2015-03-31 13F ABBVIE COM 00287Y109 152,054 152,054 0.00 8,901 1.6315
2015-02-02 2014-12-31 13F ABBVIE COM 00287Y109 0 -116,232 -100.00 0 -100.00
2014-11-07 2014-09-30 13F ABBVIE COM 00287Y109 116,232 -1,070 -0.91 6,714 1.40 1.2611
2014-07-16 2014-06-30 13F ABBVIE COM 00287Y109 117,302 34,690 41.99 6,621 55.93 1.3416
2014-04-22 2014-03-31 13F ABBVIE COM 00287Y109 82,612 5,940 7.75 4,246 4.87 0.8875
2014-01-30 2013-12-31 13F ABBVIE COM 00287Y109 76,672 365 0.48 4,049 18.63 0.8672
2013-10-30 2013-09-30 13F ABBVIE COM 00287Y109 76,307 -286 -0.37 3,413 7.80 0.8044
2013-07-18 2013-06-30 13F ABBVIE COM 00287Y109 76,593 76,593 3,166 0.7603
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.