Abbott Laboratories
DE ˙ XTRA ˙ US0028241000
75,22 € ↑1,20 (1,62%)
2026-06-03
DEL PRIS
SecurityDE:ABL / Abbott Laboratories
InstitutionOppenheimer & Co Inc
Latest Disclosed Ownership109,247 shares
Latest Disclosed Value $ 11,216,389
Oppenheimer & Co Inc ownership in ABL / Abbott Laboratories

On April 23, 2026 - Oppenheimer & Co Inc filed a 13F-HR form disclosing ownership of 109,247 shares of Abbott Laboratories (DE:ABL) valued at $9,703,319 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 0 shares of Abbott Laboratories. The current value of the position is $8,217,559 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)
2026-04-23 2026-03-31 13F ABBOTT LABORATORIES COM 002824100 109,247 109,247 11,216 0.1366
2026-02-02 2025-12-31 13F ABBOTT LABS COM 002824100 0 -101,799 -100.00 0 -100.00
2025-11-06 2025-09-30 13F ABBOTT LABS COM 002824100 101,799 -2,454 -2.35 13,635 -3.84 0.1663
2025-07-31 2025-06-30 13F ABBOTT LABS COM 002824100 104,253 -1,110 -1.05 14,179 1.45 0.1875
2025-04-23 2025-03-31 13F ABBOTT LABS COM 002824100 105,363 4,694 4.66 13,976 22.75 0.2110
2025-02-05 2024-12-31 13F ABBOTT LABS COM 002824100 100,669 673 0.67 11,387 -0.12 0.1699
2024-11-05 2024-09-30 13F ABBOTT LABS COM 002824100 99,996 -113 -0.11 11,401 9.59 0.1739
2024-08-08 2024-06-30 13F ABBOTT LABS COM 002824100 100,109 3,744 3.89 10,402 -5.02 0.1651
2024-05-07 2024-03-31 13F ABBOTT LABS COM 002824100 96,365 -6,834 -6.62 10,953 -3.58 0.1816
2024-02-13 2023-12-31 13F ABBOTT LABS COM 002824100 103,199 -3,442 -3.23 11,359 9.98 0.2088
2023-11-08 2023-09-30 13F ABBOTT LABS COM 002824100 106,641 7,013 7.04 10,328 -4.91 0.2132
2023-08-03 2023-06-30 13F ABBOTT LABS COM 002824100 99,628 -1,211 -1.20 10,861 6.38 0.2173
2023-05-10 2023-03-31 13F ABBOTT LABS COM 002824100 100,839 5,660 5.95 10,211 -2.29 0.2165
2023-02-08 2022-12-31 13F ABBOTT LABS COM 002824100 95,179 291 0.31 10,450 13.81 0.2379
2022-11-14 2022-09-30 13F ABBOTT LABS COM 002824100 94,888 1,010 1.08 9,181 -9.99 0.2148
2022-08-08 2022-06-30 13F ABBOTT LABS COM 002824100 93,878 7,636 8.85 10,200 -0.07 0.2196
2022-05-12 2022-03-31 13F ABBOTT LABS COM 002824100 86,242 4,573 5.60 10,207 -11.20 0.1840
2022-02-02 2021-12-31 13F ABBOTT LABS COM 002824100 81,669 -163 -0.20 11,494 18.90 0.2010
2021-11-12 2021-09-30 13F ABBOTT LABS COM 002824100 81,832 938 1.16 9,667 3.08 0.1809
2021-08-03 2021-06-30 13F ABBOTT LABS COM 002824100 80,894 -3,849 -4.54 9,378 -7.66 0.1681
2021-05-10 2021-03-31 13F ABBOTT LABS COM 002824100 84,743 -4,316 -4.85 10,156 4.16 0.2027
2021-02-11 2020-12-31 13F ABBOTT LABS COM 002824100 89,059 -735 -0.82 9,750 -0.23 0.2057
2020-11-13 2020-09-30 13F ABBOTT LABS COM 002824100 89,794 -28,014 -23.78 9,772 -9.28 0.2445
2020-08-11 2020-06-30 13F ABBOTT LABS COM 002824100 117,808 498 0.42 10,772 16.37 0.2787
2020-05-08 2020-03-31 13F ABBOTT LABS COM 002824100 117,310 1,570 1.36 9,257 -7.92 0.2810
2020-02-07 2019-12-31 13F ABBOTT LABS COM 002824100 115,740 6,924 6.36 10,053 10.41 0.2489
2019-10-31 2019-09-30 13F ABBOTT LABS COM 002824100 108,816 2,940 2.78 9,105 2.25 0.2481
2019-08-09 2019-06-30 13F ABBOTT LABS COM 002824100 105,876 -4,212 -3.83 8,905 1.19 0.2420
2019-04-24 2019-03-31 13F ABBOTT LABS COM 002824100 110,088 2,480 2.30 8,800 13.07 0.2351
2019-01-29 2018-12-31 13F ABBOTT LABS COM 002824100 107,608 -4,678 -4.17 7,783 -5.51 0.2433
2018-10-26 2018-09-30 13F ABBOTT LABS COM 002824100 112,286 6,136 5.78 8,237 27.21 0.2097
2018-08-10 2018-06-30 13F ABBOTT LABS COM 002824100 106,150 -21,669 -16.95 6,475 -15.47 0.1757
2018-05-01 2018-03-31 13F ABBOTT LABS COM 002824100 127,819 -12,624 -8.99 7,660 -4.43 0.1968
2018-02-07 2017-12-31 13F ABBOTT LABS COM 002824100 140,443 13,843 10.93 8,015 18.64 0.2063
2017-11-09 2017-09-30 13F ABBOTT LABS COM 002824100 126,600 2,762 2.23 6,756 12.24 0.1808
2017-08-09 2017-06-30 13F ABBOTT LABS COM 002824100 123,838 -5,804 -4.48 6,019 4.55 0.1659
2017-05-15 2017-03-31 13F ABBOTT LABS COM 002824100 129,642 4,427 3.54 5,757 19.71 0.1629
2017-02-01 2016-12-31 13F ABBOTT LABS COM 002824100 125,215 -7,497 -5.65 4,809 -14.32 0.1400
2016-11-07 2016-09-30 13F ABBOTT LABS COM 002824100 132,712 61 0.05 5,613 7.63 0.1636
2016-08-08 2016-06-30 13F ABBOTT LABS COM 002824100 132,651 -111 -0.08 5,215 -6.09 0.1555
2016-04-26 2016-03-31 13F ABBOTT LABS COM 002824100 132,762 3,716 2.88 5,553 -4.19 0.1686
2016-02-03 2015-12-31 13F ABBOTT LABS COM 002824100 129,046 1,458 1.14 5,796 12.94 0.1725
2015-11-13 2015-09-30 13F ABBOTT LABS COM 002824100 127,588 -7,797 -5.76 5,132 -22.77 0.1559
2015-08-12 2015-06-30 13F ABBOTT LABS COM 002824100 135,385 8,808 6.96 6,645 13.32 0.1849
2015-05-08 2015-03-31 13F ABBOTT LABS COM 002824100 126,577 -3,139 -2.42 5,864 0.41 0.1596
2015-02-10 2014-12-31 13F ABBOTT LABS COM 002824100 129,716 8,834 7.31 5,840 16.15 0.1677
2014-11-12 2014-09-30 13F ABBOTT LABS COM 002824100 120,882 -39,119 -24.45 5,028 -23.17 0.1496
2014-08-14 2014-06-30 13F ABBOTT LABS COM 002824100 160,001 3,070 1.96 6,544 8.29 0.1969
2014-05-09 2014-03-31 13F ABBOTT LABS COM 002824100 156,931 -10,489 -6.27 6,043 -5.83 0.1812
2014-02-12 2013-12-31 13F ABBOTT LABS COM 002824100 167,420 -14,592 -8.02 6,417 6.21 0.2053
2013-11-01 2013-09-30 13F ABBOTT LABS COM 002824100 182,012 -14,900 -7.57 6,042 -12.03 0.2124
2013-08-14 2013-06-30 13F ABBOTT LABS COM 002824100 196,912 196,912 6,868 0.2655
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.