Abbott Laboratories
DE ˙ XTRA ˙ US0028241000
75,22 € ↑1,20 (1,62%)
2026-06-03
AKTIENPREIS
SecurityDE:ABL / Abbott Laboratories
InstitutionBrooktree Capital Management
Latest Disclosed Ownership4,984 shares
Latest Disclosed Value $ 511,707
Brooktree Capital Management reports 2.27% decrease in ownership of ABL / Abbott Laboratories

On May 6, 2026 - Brooktree Capital Management filed a 13F-HR form disclosing ownership of 4,984 shares of Abbott Laboratories (DE:ABL) valued at $442,679 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 5,100 shares of Abbott Laboratories. This represents a change in shares of -2.27% during the quarter. The current value of the position is $374,896 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-06 2026-03-31 13F ABBOTT LABORATORIES COM 002824100 4,984 -116 -2.27 512 -19.91 0.4057
2026-02-02 2025-12-31 13F ABBOTT LABS COM 002824100 5,100 0 0.00 639 -6.59 0.4251
2025-11-07 2025-09-30 13F ABBOTT LABS COM 002824100 5,100 0 0.00 683 -1.44 0.4341
2025-08-06 2025-06-30 13F ABBOTT LABS COM 002824100 5,100 5,100 694 0.4536
2024-05-06 2024-03-31 13F ABBOTT LABS COM 002824100 0 -2,644 -100.00 0 -100.00
2024-02-05 2023-12-31 13F ABBOTT LABS COM 002824100 2,644 -17 -0.64 291 13.23 0.2352
2023-11-06 2023-09-30 13F ABBOTT LABS COM 002824100 2,661 0 0.00 258 -11.38 0.2153
2023-08-08 2023-06-30 13F ABBOTT LABS COM 002824100 2,661 0 0.00 290 7.81 0.2206
2023-05-08 2023-03-31 13F ABBOTT LABS COM 002824100 2,661 -2,585 -49.28 269 -53.22 0.2098
2023-02-07 2022-12-31 13F ABBOTT LABS COM 002824100 5,246 -3,710 -41.42 576 -33.68 0.4732
2022-11-07 2022-09-30 13F ABBOTT LABS COM 002824100 8,956 -711 -7.35 867 -17.43 0.7139
2022-08-08 2022-06-30 13F ABBOTT LABS COM 002824100 9,667 -919 -8.68 1,050 -16.20 0.7889
2022-05-09 2022-03-31 13F ABBOTT LABS COM 002824100 10,586 -2,413 -18.56 1,253 -31.49 0.8167
2022-02-07 2021-12-31 13F ABBOTT LABS COM 002824100 12,999 -157 -1.19 1,829 17.70 1.1176
2021-11-09 2021-09-30 13F ABBOTT LABS COM 002824100 13,156 -965 -6.83 1,554 -5.07 0.9903
2021-08-09 2021-06-30 13F ABBOTT LABS COM 002824100 14,121 0 0.00 1,637 -3.25 1.0508
2021-05-03 2021-03-31 13F ABBOTT LABS COM 002824100 14,121 -650 -4.40 1,692 4.64 1.1336
2021-02-03 2020-12-31 13F ABBOTT LABS COM 002824100 14,771 -677 -4.38 1,617 -3.81 1.1898
2020-11-09 2020-09-30 13F ABBOTT LABS COM 002824100 15,448 -256 -1.63 1,681 17.14 1.4227
2020-08-18 2020-06-30 13F/A-1 ABBOTT LABS COM 002824100 15,704 -42 -0.27 1,435 15.45 1.3495
2020-08-03 2020-06-30 13F ABBOTT LABS COM 002824100 15,704 -42 1,435 1,422,425.7563
2020-05-06 2020-03-31 13F ABBOTT LABS COM Stock 002824100 15,746 -55 -0.35 1,243 -9.40 1.4401
2020-02-26 2019-12-31 13F ABBOTT LABS COM Stock 002824100 15,801 15,801 1,372 1.2586
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.