AbbVie Inc.
BG ˙ BUL ˙ US00287Y1091
SecurityBG:4AB / AbbVie Inc.
InstitutionBarr E S & Co
Latest Disclosed Ownership3,201 shares
Latest Disclosed Value $ 696,186
Barr E S & Co reports 0.47% decrease in ownership of 4AB / AbbVie Inc.

On May 13, 2026 - Barr E S & Co filed a 13F-HR form disclosing ownership of 3,201 shares of AbbVie Inc. (BG:4AB) valued at $696,186 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 3,216 shares of AbbVie Inc.. This represents a change in shares of -0.47% 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)
2026-05-13 2026-03-31 13F ABBVIE COM 00287Y109 3,201 -15 -0.47 696 -5.18 0.0405
2026-02-05 2025-12-31 13F ABBVIE COM 00287Y109 3,216 137 4.45 735 3.09 0.0382
2025-11-12 2025-09-30 13F ABBVIE COM 00287Y109 3,079 -75 -2.38 713 21.71 0.0386
2025-08-12 2025-06-30 13F ABBVIE COM 00287Y109 3,154 -209 -6.21 585 -16.90 0.0336
2025-05-15 2025-03-31 13F ABBVIE COM 00287Y109 3,363 -176 -4.97 705 12.10 0.0428
2025-02-13 2024-12-31 13F ABBVIE COM 00287Y109 3,539 -26 -0.73 629 -10.80 0.0372
2024-11-14 2024-09-30 13F ABBVIE COM 00287Y109 3,565 866 32.09 704 52.38 0.0439
2024-08-14 2024-06-30 13F ABBVIE COM 00287Y109 2,699 10 0.37 463 -5.52 0.0304
2024-05-15 2024-03-31 13F ABBVIE COM 00287Y109 2,689 -2,391 -47.07 490 -37.87 0.0319
2024-02-09 2023-12-31 13F ABBVIE COM 00287Y109 5,080 101 2.03 787 6.06 0.0534
2023-11-14 2023-09-30 13F ABBVIE COM 00287Y109 4,979 -600 -10.75 742 -1.20 0.0537
2023-08-10 2023-06-30 13F ABBVIE COM 00287Y109 5,579 500 9.84 752 -7.17 0.0567
2023-05-15 2023-03-31 13F ABBVIE COM 00287Y109 5,079 0 0.00 809 -1.34 0.0670
2023-02-14 2022-12-31 13F ABBVIE COM 00287Y109 5,079 -72 -1.40 821 18.67 0.0681
2022-11-14 2022-09-30 13F ABBVIE COM 00287Y109 5,151 -200 -3.74 691 -15.73 0.0612
2022-08-15 2022-06-30 13F ABBVIE COM 00287Y109 5,351 0 0.00 820 -5.42 0.0669
2022-05-16 2022-03-31 13F ABBVIE COM 00287Y109 5,351 0 0.00 867 19.59 0.0593
2022-02-14 2021-12-31 13F ABBVIE COM 00287Y109 5,351 -11 -0.21 725 25.43 0.0483
2021-11-10 2021-09-30 13F ABBVIE COM 00287Y109 5,362 11 0.21 578 -4.15 0.0416
2021-08-13 2021-06-30 13F ABBVIE COM 00287Y109 5,351 754 16.40 603 21.33 0.0434
2021-05-14 2021-03-31 13F ABBVIE COM 00287Y109 4,597 0 0.00 497 0.81 0.0390
2021-02-16 2020-12-31 13F ABBVIE COM 00287Y109 4,597 0 0.00 493 22.33 0.0428
2020-11-13 2020-09-30 13F ABBVIE COM 00287Y109 4,597 0 0.00 403 -10.64 0.0398
2020-08-14 2020-06-30 13F ABBVIE COM 00287Y109 4,597 0 0.00 451 28.86 0.0464
2020-05-15 2020-03-31 13F ABBVIE COM 00287Y109 4,597 -1,952 -29.81 350 -39.66 0.0403
2020-02-14 2019-12-31 13F ABBVIE COM 00287Y109 6,549 382 6.19 580 24.20 0.0558
2019-11-12 2019-09-30 13F ABBVIE COM 00287Y109 6,167 0 0.00 467 4.24 0.0461
2019-08-08 2019-06-30 13F ABBVIE COM 00287Y109 6,167 -550 -8.19 448 -17.19 0.0441
2019-05-15 2019-03-31 13F ABBVIE COM 00287Y109 6,717 550 8.92 541 -4.92 0.0560
2019-02-14 2018-12-31 13F ABBVIE COM 00287Y109 6,167 319 5.45 569 2.89 0.0634
2018-11-07 2018-09-30 13F ABBVIE COM 00287Y109 5,848 -200 -3.31 553 -1.25 0.0544
2018-08-10 2018-06-30 13F ABBVIE COM 00287Y109 6,048 0 0.00 560 -2.10 0.0579
2018-05-15 2018-03-31 13F ABBVIE COM 00287Y109 6,048 0 0.00 572 -2.22 0.0600
2018-02-14 2017-12-31 13F ABBVIE COM 00287Y109 6,048 -61 -1.00 585 7.73 0.0594
2017-11-09 2017-09-30 13F ABBVIE COM 00287Y109 6,109 370 6.45 543 30.53 0.0578
2017-08-14 2017-06-30 13F ABBVIE COM 00287Y109 5,739 113 2.01 416 13.35 0.0463
2017-05-15 2017-03-31 13F ABBVIE COM 00287Y109 5,626 322 6.07 367 10.54 0.0418
2017-02-14 2016-12-31 13F ABBVIE COM 00287Y109 5,304 193 3.78 332 3.11 0.0390
2016-11-10 2016-09-30 13F ABBVIE COM 00287Y109 5,111 0 0.00 322 1.90 0.0396
2016-08-12 2016-06-30 13F ABBVIE COM 00287Y109 5,111 100 2.00 316 10.49 0.0382
2016-05-13 2016-03-31 13F ABBVIE COM 00287Y109 5,011 0 0.00 286 -3.70 0.0345
2016-02-12 2015-12-31 13F ABBVIE COM 00287Y109 5,011 0 0.00 297 8.79 0.0363
2015-11-13 2015-09-30 13F ABBVIE COM 00287Y109 5,011 0 0.00 273 -18.99 0.0348
2015-08-14 2015-06-30 13F ABBVIE COM 00287Y109 5,011 0 0.00 337 15.02 0.0403
2015-05-14 2015-03-31 13F ABBVIE COM 00287Y109 5,011 -276 -5.22 293 -15.32 0.0344
2015-02-13 2014-12-31 13F ABBVIE COM 00287Y109 5,287 0 0.00 346 13.44 0.0395
2014-11-13 2014-09-30 13F ABBVIE COM 00287Y109 5,287 0 0.00 305 2.35 0.0373
2014-08-14 2014-06-30 13F ABBVIE COM 00287Y109 5,287 -847 -13.81 298 -5.40 0.0361
2014-05-15 2014-03-31 13F ABBVIE COM 00287Y109 6,134 -651 -9.59 315 -12.01 0.0394
2014-02-14 2013-12-31 13F ABBVIE COM 00287Y109 6,785 0 0.00 358 18.15 0.0444
2013-11-14 2013-09-30 13F ABBVIE COM 00287Y109 6,785 834 14.01 303 23.17 0.0409
2013-08-14 2013-06-30 13F ABBVIE COM 00287Y109 5,951 5,951 246 0.0341
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.