AbbVie Inc.
DE ˙ XTRA ˙ US00287Y1091
188,50 € ↑0,35 (0,19%)
2026-06-04
DEL PRIS
SecurityDE:4AB / AbbVie Inc.
InstitutionBayesian Capital Management, LP
Latest Disclosed Ownership1,177 shares
Latest Disclosed Value $ 255,986
Bayesian Capital Management, LP ownership in 4AB / AbbVie Inc.

On May 15, 2026 - Bayesian Capital Management, LP filed a 13F-HR form disclosing ownership of 1,177 shares of AbbVie Inc. (DE:4AB) valued at $218,216 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of AbbVie Inc.. The current value of the position is $221,864 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)
2026-05-15 2026-03-31 13F ABBVIE COM 00287Y109 1,177 1,177 256 0.3124
2026-02-17 2025-12-31 13F ABBVIE COM 00287Y109 0 -14,400 -100.00 0 -100.00
2025-11-14 2025-09-30 13F ABBVIE COM 00287Y109 14,400 4,900 51.58 3,334 89.11 0.6810
2025-08-14 2025-06-30 13F ABBVIE COM 00287Y109 9,500 -4,700 -33.10 1,763 -40.74 0.2786
2025-05-15 2025-03-31 13F ABBVIE COM 00287Y109 14,200 14,200 2,975 0.4923
2024-02-14 2023-12-31 13F ABBVIE COM 00287Y109 0 -3,500 -100.00 0 -100.00
2023-11-14 2023-09-30 13F ABBVIE COM 00287Y109 3,500 3,500 522 0.0596
2022-02-14 2021-12-31 13F ABBVIE COM 00287Y109 0 -5,063 -100.00 0 -100.00
2021-11-15 2021-09-30 13F ABBVIE COM 00287Y109 5,063 -41,237 -89.06 546 -89.53 0.1580
2021-08-13 2021-06-30 13F ABBVIE COM 00287Y109 46,300 46,300 5,215 1.3621
2021-02-12 2020-12-31 13F ABBVIE COM 00287Y109 0 -83,700 -100.00 0 -100.00
2020-11-12 2020-09-30 13F ABBVIE COM 00287Y109 83,700 72,023 616.79 7,331 539.70 1.7913
2020-08-14 2020-06-30 13F ABBVIE COM 00287Y109 11,677 -2,530 -17.81 1,146 5.91 0.2528
2020-05-15 2020-03-31 13F ABBVIE COM 00287Y109 14,207 -6,893 -32.67 1,082 -42.08 0.2338
2020-02-14 2019-12-31 13F ABBVIE COM 00287Y109 21,100 21,100 48.52 1,868 72.64 0.3193
2019-11-13 2019-09-30 13F ABBVIE COM 00287Y109 0 -5,800 -100.00 0 -100.00
2019-08-13 2019-06-30 13F ABBVIE COM 00287Y109 5,800 5,800 422 0.0872
2018-11-14 2018-09-30 13F ABBVIE COM 00287Y109 0 -38,500 -100.00 0 -100.00
2018-08-13 2018-06-30 13F ABBVIE COM 00287Y109 38,500 14,000 57.14 3,567 53.82 0.8022
2018-05-14 2018-03-31 13F ABBVIE COM 00287Y109 24,500 10,600 76.26 2,319 72.54 0.5898
2018-02-12 2017-12-31 13F ABBVIE COM 00287Y109 13,900 -14,900 -51.74 1,344 -47.48 0.2739
2017-11-14 2017-09-30 13F ABBVIE COM 00287Y109 28,800 24,800 620.00 2,559 782.41 0.6110
2017-08-14 2017-06-30 13F ABBVIE COM 00287Y109 4,000 4,000 -86.11 290 -88.67 0.1069
2016-05-16 2016-03-31 13F ABBVIE COM 00287Y109 0 -3,542 -100.00 0 -100.00
2016-02-16 2015-12-31 13F ABBVIE COM 00287Y109 3,542 3,542 210 0.3010
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.