AbbVie Inc.
BG ˙ BUL ˙ US00287Y1091
SecurityBG:4AB / AbbVie Inc.
InstitutionRhumbline Advisers
Latest Disclosed Ownership2,897,983 shares
Latest Disclosed Value $ 630,282,349
Rhumbline Advisers reports 2.20% decrease in ownership of 4AB / AbbVie Inc.

On May 12, 2026 - Rhumbline Advisers filed a 13F-HR form disclosing ownership of 2,897,983 shares of AbbVie Inc. (BG:4AB) valued at $630,282,349 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 2,963,121 shares of AbbVie Inc.. This represents a change in shares of -2.20% 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 USD0.01 COM 00287Y109 2,897,983 -65,138 -2.20 630,282 -6.91 0.5392
2026-02-13 2025-12-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,963,121 -76,086 -2.50 677,044 -3.79 0.5473
2025-11-06 2025-09-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 3,039,207 -30,676 -1.00 703,698 23.49 0.5652
2025-08-12 2025-06-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 3,069,883 59,193 1.97 569,832 -9.67 0.4880
2025-05-29 2025-03-31 13F/A-1 ABBVIE INC COM USD0.01 COM 00287Y109 3,010,690 -26,376 -0.87 630,800 16.88 0.5901
2025-04-08 2025-03-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 3,010,690 -26,376 630,800 0.5901
2025-05-29 2024-12-31 13F/A-1 ABBVIE INC COM USD0.01 COM 00287Y109 3,037,066 -49,207 -1.59 539,687 -11.45 0.4828
2025-01-30 2024-12-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 3,037,066 -49,207 539,687 0.4828
2024-11-12 2024-09-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 3,086,273 -75,888 -2.40 609,477 12.37 0.5498
2024-08-01 2024-06-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 3,162,161 -93,350 -2.87 542,374 -8.51 0.5097
2024-05-09 2024-03-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 3,255,511 -27,308 -0.83 592,828 16.53 0.5693
2024-02-08 2023-12-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 3,282,819 16,469 0.50 508,738 4.49 0.5332
2023-11-09 2023-09-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 3,266,350 23,250 0.72 486,882 11.43 0.5652
2023-08-08 2023-06-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 3,243,100 73,451 2.32 436,943 86,423.17 0.4894
2023-05-11 2023-03-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 3,169,649 170,080 5.67 505 -99.90 0.6233
2023-02-14 2022-12-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,999,569 116,421 4.04 484,760 25.28 0.6517
2022-11-10 2022-09-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,883,148 98,281 3.53 386,947 -9.28 0.5764
2022-08-11 2022-06-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,784,867 100,697 3.75 426,530 -1.98 0.6224
2022-05-12 2022-03-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,684,170 16,348 0.61 435,131 20.46 0.5601
2022-02-10 2021-12-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,667,822 37,662 1.43 361,223 27.32 0.4427
2021-11-12 2021-09-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,630,160 -51,334 -1.91 283,715 -6.07 0.3840
2021-08-05 2021-06-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,681,494 -151,918 -5.36 302,043 -1.50 0.3963
2021-05-06 2021-03-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,833,412 -160,379 -5.36 306,632 -4.41 0.4166
2021-02-10 2020-12-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,993,791 -53,584 -1.76 320,785 20.18 0.4427
2020-11-12 2020-09-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 3,047,375 27,064 0.90 266,920 -9.99 0.4183
2020-08-13 2020-06-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 3,020,311 700,976 30.22 296,534 67.81 0.4952
2020-05-06 2020-03-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,319,335 4,637 0.20 176,710 -13.78 0.3703
2020-02-05 2019-12-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,314,698 -29,539 -1.26 204,943 15.46 0.3427
2019-10-23 2019-09-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,344,237 23,679 1.02 177,506 5.19 0.3244
2019-08-14 2019-06-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,320,558 -73,248 -3.06 168,751 -12.53 0.3168
2019-05-01 2019-03-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,393,806 82,463 3.57 192,917 -9.46 0.3736
2019-01-31 2018-12-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,311,343 -9,131 -0.39 213,083 -2.91 0.4637
2018-11-07 2018-09-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,320,474 -92,562 -3.84 219,470 -1.83 0.4239
2018-08-06 2018-06-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,413,036 -35,356 -1.44 223,568 -3.53 0.4509
2018-05-02 2018-03-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,448,392 -54,752 -2.19 231,740 -4.27 0.4840
2018-02-09 2017-12-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,503,144 58,509 2.39 242,079 11.44 0.4917
2017-11-06 2017-09-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,444,635 -14,766 -0.60 217,230 21.81 0.4723
2017-08-02 2017-06-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,459,401 4,087 0.17 178,331 11.47 0.4070
2017-05-02 2017-03-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,455,314 7,181 0.29 159,988 4.36 0.3737
2017-01-27 2016-12-31 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,448,133 53,561 2.24 153,302 1.51 0.3885
2016-11-08 2016-09-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,394,572 113,209 4.96 151,026 6.93 0.4162
2016-08-11 2016-06-30 13F ABBVIE INC COM USD0.01 COM 00287Y109 2,281,363 81,773 3.72 141,239 12.41 0.4185
2016-05-02 2016-03-31 13F ABBVIE COM 00287Y109 2,199,590 71,052 3.34 125,641 -0.36 0.3898
2016-02-03 2015-12-31 13F ABBVIE COM 00287Y109 2,128,538 -270,650 -11.28 126,095 -3.41 0.4058
2015-11-04 2015-09-30 13F ABBVIE COM 00287Y109 2,399,188 -26,132 -1.08 130,540 -19.89 0.4441
2015-08-04 2015-06-30 13F ABBVIE COM 00287Y109 2,425,320 -250,511 -9.36 162,957 4.03 0.5194
2015-05-12 2015-03-31 13F ABBVIE COM 00287Y109 2,675,831 -13,854 -0.52 156,643 -11.00 0.4519
2015-02-06 2014-12-31 13F ABBVIE COM 00287Y109 2,689,685 -65,884 -2.39 176,013 10.59 0.5113
2014-11-12 2014-09-30 13F ABBVIE COM 00287Y109 2,755,569 -38,396 -1.37 159,162 0.93 0.4781
2014-08-06 2014-06-30 13F ABBVIE COM 00287Y109 2,793,965 -66,161 -2.31 157,691 7.27 0.4628
2014-05-06 2014-03-31 13F ABBVIE COM 00287Y109 2,860,126 -19,348 -0.67 147,010 -3.32 0.4361
2014-02-03 2013-12-31 13F ABBVIE COM 00287Y109 2,879,474 -125,589 -4.18 152,065 13.13 0.4486
2013-11-05 2013-09-30 13F ABBVIE COM 00287Y109 3,005,063 20,613 0.69 134,416 8.95 0.4165
2013-08-07 2013-06-30 13F ABBVIE COM 00287Y109 2,984,450 2,984,450 123,377 0.3964
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.