AbbVie Inc.
US ˙ NYSE ˙ US00287Y1091

SecurityABBV / AbbVie Inc.
InstitutionJanus Henderson Group Plc
Latest Disclosed Ownership6,931,036 shares
Latest Disclosed Value $ 1,507,338,150
Janus Henderson Group Plc reports 8.25% increase in ownership of ABBV / AbbVie Inc.

On May 18, 2026 - Janus Henderson Group Plc filed a 13F-HR/A form disclosing ownership of 6,931,036 shares of AbbVie Inc. (US:ABBV) valued at $1,507,431,020 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 6,402,650 shares of AbbVie Inc.. This represents a change in shares of 8.25% during the quarter. The current value of the position is $1,504,935,847 USD.

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/A-1 ABBVIE COM 00287Y109 6,931,036 528,386 8.25 1,507,338 3.04 0.2541
2026-05-15 2026-03-31 13F ABBVIE COM 00287Y109 6,931,036 528,386 1,507,338 0.2796
2026-02-17 2025-12-31 13F ABBVIE COM 00287Y109 6,402,650 1,468,961 29.77 1,462,864 28.06 0.6551
2025-11-14 2025-09-30 13F ABBVIE COM 00287Y109 4,933,689 1,150,055 30.40 1,142,335 62.65 0.5215
2025-08-14 2025-06-30 13F ABBVIE COM 00287Y109 3,783,634 62,803 1.69 702,306 -8.05 0.3442
2025-05-15 2025-03-31 13F ABBVIE COM 00287Y109 3,720,831 -525,214 -12.37 763,813 1.23 0.4187
2025-02-14 2024-12-31 13F ABBVIE COM 00287Y109 4,246,045 -5,800,981 -57.74 754,554 -61.97 0.3835
2024-11-14 2024-09-30 13F ABBVIE COM 00287Y109 10,047,026 -1,403,597 -12.26 1,984,042 1.02 1.0155
2024-08-14 2024-06-30 13F ABBVIE COM 00287Y109 11,450,623 552,377 5.07 1,963,944 -1.04 1.0517
2024-05-15 2024-03-31 13F ABBVIE COM 00287Y109 10,898,246 1,240,434 12.84 1,984,490 32.59 1.0825
2024-02-14 2023-12-31 13F ABBVIE COM 00287Y109 9,657,812 116,317 1.22 1,496,684 5.23 0.8927
2023-11-14 2023-09-30 13F ABBVIE COM 00287Y109 9,541,495 -1,181,766 -11.02 1,422,272 -1.55 0.9314
2023-08-14 2023-06-30 13F ABBVIE COM 00287Y109 10,723,261 -2,771,475 -20.54 1,444,722 -32.82 0.8985
2023-05-15 2023-03-31 13F ABBVIE COM 00287Y109 13,494,736 -2,029,836 -13.07 2,150,640 -14.28 1.4180
2023-02-14 2022-12-31 13F ABBVIE COM 00287Y109 15,524,572 -679,274 -4.19 2,508,948 15.36 1.7922
2023-01-13 2022-09-30 13F/A-1 ABBVIE COM 00287Y109 16,203,846 -75,444 -0.46 2,174,925 -12.78 1.6295
2022-11-14 2022-09-30 13F ABBVIE COM 00287Y109 16,203,846 -75,444 2,174,925 1.6282
2022-08-15 2022-06-30 13F ABBVIE COM 00287Y109 16,279,290 -852,827 -4.98 2,493,523 -10.22 1.7193
2022-05-16 2022-03-31 13F ABBVIE COM 00287Y109 17,132,117 2,343,546 15.85 2,777,295 38.70 1.3410
2022-02-14 2021-12-31 13F ABBVIE COM 00287Y109 14,788,571 -1,658,755 -10.09 2,002,376 12.86 0.8352
2021-11-16 2021-09-30 13F ABBVIE COM 00287Y109 16,447,326 -1,381,568 -7.75 1,774,143 -11.66 0.7759
2021-08-16 2021-06-30 13F ABBVIE COM 00287Y109 17,828,894 -593,678 -3.22 2,008,220 0.73 0.8595
2021-05-17 2021-03-31 13F ABBVIE COM 00287Y109 18,422,572 90,294 0.49 1,993,683 1.50 0.9102
2021-02-16 2020-12-31 13F ABBVIE COM 00287Y109 18,332,278 1,363,299 8.03 1,964,269 32.16 0.9126
2020-11-16 2020-09-30 13F ABBVIE COM 00287Y109 16,968,979 580,398 3.54 1,486,298 -7.63 0.7749
2020-08-14 2020-06-30 13F ABBVIE COM 00287Y109 16,388,581 4,872,892 42.32 1,609,025 83.40 0.9032
2020-05-14 2020-03-31 13F ABBVIE COM 00287Y109 11,515,689 5,208,549 82.58 877,346 57.11 0.6038
2020-02-18 2019-12-31 13F ABBVIE COM 00287Y109 6,307,140 2,554,873 68.09 558,426 96.54 0.2859
2019-11-14 2019-09-30 13F ABBVIE COM 00287Y109 3,752,267 -5,105,308 -57.64 284,123 -55.89 0.1539
2019-07-31 2019-06-30 13F ABBVIE COM 00287Y109 8,857,575 -1,150,059 -11.49 644,121 -20.14 0.3508
2019-04-30 2019-03-31 13F ABBVIE COM 00287Y109 10,007,634 887,231 9.73 806,517 -4.08 0.4470
2019-02-06 2018-12-31 13F ABBVIE COM 00287Y109 9,120,403 4,163,872 84.01 840,808 79.35 0.5362
2018-11-09 2018-09-30 13F ABBVIE COM 00287Y109 4,956,531 -287,425 -5.48 468,796 -3.51 0.2505
2018-08-10 2018-06-30 13F ABBVIE COM 00287Y109 5,243,956 717,452 15.85 485,867 13.41 0.2770
2018-05-14 2018-03-31 13F ABBVIE COM 00287Y109 4,526,504 2,312,173 104.42 428,424 100.01 0.2525
2018-03-12 2017-12-31 13F/A-1 ABBVIE COM 00287Y109 2,214,331 370,647 20.10 214,196 30.75 0.1319
2018-02-09 2017-12-31 13F ABBVIE COM 00287Y109 2,214,331 370,647 214,196
2017-11-14 2017-09-30 13F ABBVIE COM 00287Y109 1,843,684 -1,989,851 -51.91 163,825 -41.06 0.1050
2017-08-17 2017-06-30 13F/A-1 ABBVIE COM 00287Y109 3,833,535 3,646,510 1,949.74 277,967 2,180.47 0.1894
2017-08-14 2017-06-30 13F ABBVIE COM 00287Y109 3,833,535 3,646,510 277,967
2017-05-03 2017-03-31 13F ABBVIE COM 00287Y109 187,025 -2,265 -1.20 12,189 2.83 0.0856
2017-01-30 2016-12-31 13F ABBVIE COM 00287Y109 189,290 -2,465 -1.29 11,854 -1.98 0.0874
2016-10-24 2016-09-30 13F ABBVIE COM 00287Y109 191,755 -5,949 -3.01 12,093 -1.18 0.0891
2016-07-29 2016-06-30 13F ABBVIE COM 00287Y109 197,704 -12,997 -6.17 12,237 1.72 0.1018
2016-05-12 2016-03-31 13F ABBVIE COM 00287Y109 210,701 3,098 1.49 12,030 -2.16 0.0976
2016-02-03 2015-12-31 13F ABBVIE COM 00287Y109 207,603 -15,535 -6.96 12,295 1.32 0.0987
2015-11-16 2015-09-30 13F ABBVIE COM 00287Y109 223,138 6,420 2.96 12,135 -16.64 0.1069
2015-08-17 2015-06-30 13F ABBVIE COM 00287Y109 216,718 1,960 0.91 14,558 15.84 0.1144
2015-06-02 2015-03-31 13F/A-1 ABBVIE COM 00287Y109 214,758 -10,148 -4.51 12,567 -14.60 0.0969
2015-05-15 2015-03-31 13F ABBVIE COM 00287Y109 214,758 12,567
2015-02-12 2014-12-31 13F ABBVIE COM 00287Y109 224,906 0 0.00 14,716 13.27 0.1061
2014-11-12 2014-09-30 13F ABBVIE COM 00287Y109 224,906 -21,849 -8.85 12,992 -6.66 0.1222
2014-08-13 2014-06-30 13F ABBVIE COM 00287Y109 246,755 10,342 4.37 13,919 14.53 0.1300
2014-05-08 2014-03-31 13F ABBVIE COM 00287Y109 236,413 19,488 8.98 12,153 6.09 0.1183
2014-01-14 2013-12-31 13F ABBVIE COM 00287Y109 216,925 7,974 3.82 11,455 22.49 0.1157
2013-11-12 2013-09-30 13F ABBVIE COM 00287Y109 208,951 -890 -0.42 9,352 7.12 0.1032
2013-08-15 2013-06-30 13F ABBVIE COM 00287Y109 209,841 209,841 8,730 0.1021
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.