AbbVie Inc.
MX ˙ BMV ˙ US00287Y1091
SecurityMX:ABBV / AbbVie Inc.
InstitutionKorea Investment CORP
Latest Disclosed Ownership1,267,180 shares
Latest Disclosed Value $ 275,598,978
Korea Investment CORP reports 16.43% decrease in ownership of ABBV / AbbVie Inc.

On May 13, 2026 - Korea Investment CORP filed a 13F-HR form disclosing ownership of 1,267,180 shares of AbbVie Inc. (MX:ABBV) valued at $275,598,978 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,516,251 shares of AbbVie Inc.. This represents a change in shares of -16.43% 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 1,267,180 -249,071 -16.43 275,599 -20.45 0.5710
2026-02-13 2025-12-31 13F ABBVIE COM 00287Y109 1,516,251 -33,899 -2.19 346,448 -3.48 0.6820
2025-11-13 2025-09-30 13F ABBVIE COM 00287Y109 1,550,150 188,587 13.85 358,922 42.02 0.7382
2025-08-13 2025-06-30 13F ABBVIE COM 00287Y109 1,361,563 20,223 1.51 252,733 -10.07 0.5623
2025-05-14 2025-03-31 13F ABBVIE COM 00287Y109 1,341,340 16,502 1.25 281,038 19.38 0.6811
2025-02-12 2024-12-31 13F ABBVIE COM 00287Y109 1,324,838 -34,505 -2.54 235,424 -12.30 0.5582
2024-11-13 2024-09-30 13F ABBVIE COM 00287Y109 1,359,343 117,288 9.44 268,443 26.01 0.6371
2024-08-13 2024-06-30 13F ABBVIE COM 00287Y109 1,242,055 -185,721 -13.01 213,037 -18.06 0.5368
2024-05-14 2024-03-31 13F ABBVIE COM 00287Y109 1,427,776 -97,416 -6.39 259,998 10.00 0.6598
2024-02-13 2023-12-31 13F ABBVIE COM 00287Y109 1,525,192 74,883 5.16 236,359 9.33 0.6206
2023-11-13 2023-09-30 13F ABBVIE COM 00287Y109 1,450,309 101,085 7.49 216,183 18.93 0.6368
2023-08-11 2023-06-30 13F ABBVIE COM 00287Y109 1,349,224 -102,013 -7.03 181,781 -21.40 0.5107
2023-05-12 2023-03-31 13F ABBVIE COM 00287Y109 1,451,237 -38,165 -2.56 231,284 -3.91 0.6734
2023-02-13 2022-12-31 13F ABBVIE COM 00287Y109 1,489,402 -58,298 -3.77 240,702 15.88 0.7562
2022-11-10 2022-09-30 13F ABBVIE COM 00287Y109 1,547,700 11,236 0.73 207,717 -11.73 0.6394
2022-08-12 2022-06-30 13F ABBVIE COM 00287Y109 1,536,464 136,988 9.79 235,325 3.73 0.7193
2022-05-13 2022-03-31 13F ABBVIE COM 00287Y109 1,399,476 249,807 21.73 226,869 45.74 0.5611
2022-02-09 2021-12-31 13F ABBVIE COM 00287Y109 1,149,669 76,823 7.16 155,665 34.51 0.4046
2021-11-12 2021-09-30 13F ABBVIE COM 00287Y109 1,072,846 57,560 5.67 115,728 1.19 0.3450
2021-08-12 2021-06-30 13F ABBVIE COM 00287Y109 1,015,286 24,380 2.46 114,362 6.65 0.3276
2021-05-13 2021-03-31 13F ABBVIE COM 00287Y109 990,906 -112,204 -10.17 107,236 -9.27 0.3385
2021-02-10 2020-12-31 13F ABBVIE COM 00287Y109 1,103,110 -151,608 -12.08 118,198 7.55 0.3551
2020-11-12 2020-09-30 13F ABBVIE COM 00287Y109 1,254,718 -54,900 -4.19 109,901 -14.53 0.3883
2020-08-12 2020-06-30 13F ABBVIE COM 00287Y109 1,309,618 393,338 42.93 128,578 84.18 0.4724
2020-05-14 2020-03-31 13F ABBVIE COM 00287Y109 916,280 -165,000 -15.26 69,811 -27.08 0.3064
2020-02-11 2019-12-31 13F ABBVIE COM 00287Y109 1,081,280 42,900 4.13 95,737 21.76 0.3490
2019-11-12 2019-09-30 13F ABBVIE COM 00287Y109 1,038,380 50,800 5.14 78,626 9.48 0.3324
2019-08-12 2019-06-30 13F ABBVIE COM 00287Y109 987,580 -51,000 -4.91 71,817 -14.20 0.3088
2019-05-15 2019-03-31 13F ABBVIE COM 00287Y109 1,038,580 25,480 2.52 83,699 -10.38 0.3767
2019-02-13 2018-12-31 13F ABBVIE COM 00287Y109 1,013,100 -50,100 -4.71 93,398 -7.12 0.5076
2018-11-13 2018-09-30 13F ABBVIE COM 00287Y109 1,063,200 -151,867 -12.50 100,557 -10.68 0.4637
2018-08-13 2018-06-30 13F ABBVIE COM 00287Y109 1,215,067 -10,500 -0.86 112,576 -2.95 0.5129
2018-05-09 2018-03-31 13F ABBVIE COM 00287Y109 1,225,567 22,102 1.84 116,000 -0.33 0.5398
2018-02-12 2017-12-31 13F ABBVIE COM 00287Y109 1,203,465 127,300 11.83 116,387 21.71 0.5297
2017-10-25 2017-09-30 13F ABBVIE COM 00287Y109 1,076,165 46,340 4.50 95,628 28.06 0.4418
2017-07-31 2017-06-30 13F ABBVIE COM 00287Y109 1,029,825 22,699 2.25 74,673 13.79 0.3480
2017-04-25 2017-03-31 13F ABBVIE COM 00287Y109 1,007,126 165,064 19.60 65,624 24.45 0.3255
2017-02-13 2016-12-31 13F ABBVIE COM 00287Y109 842,062 -747,778 -47.03 52,730 -47.41 0.2534
2016-11-09 2016-09-30 13F ABBVIE COM 00287Y109 1,589,840 160,362 11.22 100,271 13.30 0.5344
2016-08-12 2016-06-30 13F ABBVIE COM 00287Y109 1,429,478 240,000 20.18 88,499 30.26 0.5269
2016-05-12 2016-03-31 13F ABBVIE COM 00287Y109 1,189,478 -73,400 -5.81 67,942 -9.18 0.4968
2016-02-01 2015-12-31 13F ABBVIE COM 00287Y109 1,262,878 73,300 6.16 74,812 15.59 0.5212
2015-11-12 2015-09-30 13F ABBVIE COM 00287Y109 1,189,578 212,278 21.72 64,724 -1.43 0.5154
2015-08-13 2015-06-30 13F ABBVIE COM 00287Y109 977,300 -121,000 -11.02 65,665 2.13 0.5597
2015-05-11 2015-03-31 13F ABBVIE COM 00287Y109 1,098,300 276,000 33.56 64,294 19.48 0.5009
2015-02-12 2014-12-31 13F ABBVIE COM 00287Y109 822,300 -31,100 -3.64 53,811 9.17 0.4417
2014-11-14 2014-09-30 13F ABBVIE COM 00287Y109 853,400 -52,600 -5.81 49,292 -3.60 0.4022
2014-08-14 2014-06-30 13F ABBVIE COM 00287Y109 906,000 -12,800 -1.39 51,135 8.28 0.4257
2014-05-14 2014-03-31 13F ABBVIE COM 00287Y109 918,800 -272,200 -22.85 47,226 -24.92 0.4181
2014-02-06 2013-12-31 13F ABBVIE COM 00287Y109 1,191,000 692,800 139.06 62,897 182.25 0.5947
2013-11-07 2013-09-30 13F/A-1 ABBVIE COM 00287Y109 498,200 -30,600 -5.79 22,284 1.93 0.2368
2013-11-05 2013-09-30 13F ABBVIE COM 00287Y109 320,600 14,340
2013-08-08 2013-06-30 13F ABBVIE COM 00287Y109 528,800 528,800 21,861 0.2620
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.