Abbott Laboratories
US ˙ NYSE ˙ US0028241000

SecurityABT / Abbott Laboratories
InstitutionNeuberger Berman Group LLC
Latest Disclosed Ownership2,878,726 shares
Latest Disclosed Value $ 295,527,833
Neuberger Berman Group LLC reports 39.46% decrease in ownership of ABT / Abbott Laboratories

On May 14, 2026 - Neuberger Berman Group LLC filed a 13F-HR form disclosing ownership of 2,878,726 shares of Abbott Laboratories (US:ABT) valued at $295,558,798 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,755,148 shares of Abbott Laboratories. This represents a change in shares of -39.46% during the quarter. The current value of the position is $262,165,577 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)
2026-05-14 2026-03-31 13F ABBOTT LABORATORIES Common 002824100 2,878,726 -1,876,422 -39.46 295,528 -50.40 0.1150
2026-02-13 2025-12-31 13F ABBOTT LABORATORIES Common 002824100 4,755,148 -480,952 -9.19 595,797 -15.04 0.4435
2025-11-12 2025-09-30 13F ABBOTT LABORATORIES Common 002824100 5,236,100 257,201 5.17 701,281 3.57 0.5125
2025-08-25 2025-06-30 13F/A-1 ABBOTT LABORATORIES Common 002824100 4,978,899 641,146 14.78 677,091 17.73 0.5210
2025-08-13 2025-06-30 13F ABBOTT LABORATORIES Common 002824100 4,978,899 641,146 677,091 0.2695
2025-05-13 2025-03-31 13F ABBOTT LABORATORIES Common 002824100 4,337,753 1,432,246 49.29 575,124 75.00 0.4817
2025-02-13 2024-12-31 13F ABBOTT LABORATORIES Common 002824100 2,905,507 398,335 15.89 328,642 14.97 0.2609
2024-11-14 2024-09-30 13F ABBOTT LABORATORIES Common 002824100 2,507,172 1,122,899 81.12 285,843 98.69 0.2230
2024-11-14 2024-06-30 13F/A-1 ABBOTT LABORATORIES Common 002824100 1,384,273 -64,767 -4.47 143,867 -12.64 0.1181
2024-08-13 2024-06-30 13F ABBOTT LABORATORIES Common 002824100 1,384,273 -64,767 143,867 0.1181
2024-11-14 2024-03-31 13F/A-1 ABBOTT LABORATORIES Common 002824100 1,449,040 874,911 152.39 164,687 160.61 0.1361
2024-05-13 2024-03-31 13F ABBOTT LABORATORIES Common 002824100 1,449,040 874,911 164,687 0.1361
2024-11-14 2023-12-31 13F/A-2 ABBOTT LABORATORIES Common 002824100 574,129 -251,102 -30.43 63,194 -20.93 0.0551
2024-02-09 2023-12-31 13F ABBOTT LABORATORIES Common 002824100 574,129 -251,102 63,194 0.0551
2023-11-14 2023-09-30 13F ABBOTT LABORATORIES Common 002824100 825,231 305,531 58.79 79,924 41.06 0.0728
2023-08-11 2023-06-30 13F ABBOTT LABORATORIES Common 002824100 519,700 6,048 1.18 56,658 8.93 0.0507
2023-05-12 2023-03-31 13F ABBOTT LABORATORIES Common 002824100 513,652 -112,298 -17.94 52,012 -24.32 0.0482
2023-02-13 2022-12-31 13F ABBOTT LABORATORIES Common 002824100 625,950 -1,709,569 -73.20 68,723 -69.60 0.0674
2022-11-15 2022-09-30 13F ABBOTT LABORATORIES Common 002824100 2,335,519 362,022 18.34 226,070 5.40 0.2360
2022-08-15 2022-06-30 13F ABBOTT LABORATORIES Common 002824100 1,973,497 -27,258 -1.36 214,488 -9.46 0.2156
2022-05-23 2022-03-31 13F/A-1 ABBOTT LABORATORIES Common 002824100 2,000,755 615,371 44.42 236,890 23.61 0.2007
2022-05-13 2022-03-31 13F ABBOTT LABORATORIES Common 002824100 2,000,755 615,371 233,948 0.1043
2022-02-11 2021-12-31 13F ABBOTT LABORATORIES Common 002824100 1,385,384 680,866 96.64 191,644 136.11 0.1504
2021-11-12 2021-09-30 13F ABBOTT LABORATORIES Common 002824100 704,518 -324,503 -31.54 81,167 -31.10 0.0710
2021-08-13 2021-06-30 13F ABBOTT LABORATORIES Common 002824100 1,029,021 228,773 28.59 117,804 23.74 0.1028
2021-05-13 2021-03-31 13F ABBOTT LABORATORIES Common 002824100 800,248 119,454 17.55 95,205 28.21 0.0909
2021-02-10 2020-12-31 13F ABBOTT LABORATORIES Common 002824100 680,794 55,931 8.95 74,258 9.47 0.0770
2020-11-12 2020-09-30 13F ABBOTT LABORATORIES Common 002824100 624,863 5,298 0.86 67,836 19.96 0.0804
2020-08-13 2020-06-30 13F ABBOTT LABORATORIES Common 002824100 619,565 -54,551 -8.09 56,551 6.31 0.0703
2020-05-14 2020-03-31 13F ABBOTT LABORATORIES Common 002824100 674,116 -96,036 -12.47 53,195 -20.48 0.0811
2020-02-12 2019-12-31 13F ABBOTT LABORATORIES Common 002824100 770,152 -6,175 -0.80 66,896 2.99 0.0781
2019-11-13 2019-09-30 13F ABBOTT LABORATORIES Common 002824100 776,327 -3,782 -0.48 64,955 -0.99 0.0793
2019-08-13 2019-06-30 13F ABBOTT LABORATORIES Common 002824100 780,109 -28,695 -3.55 65,607 1.47 0.0785
2019-05-13 2019-03-31 13F ABBOTT LABORATORIES Common 002824100 808,804 -29,447 -3.51 64,656 6.64 0.0792
2019-02-12 2018-12-31 13F ABBOTT LABORATORIES Common 002824100 838,251 -2,089 -0.25 60,631 -1.65 0.0845
2018-11-16 2018-09-30 13F/A-1 ABBOTT LABORATORIES Common 002824100 840,340 -6,110 -0.72 61,648 19.42 0.0699
2018-11-13 2018-09-30 13F ABBOTT LABORATORIES Common 002824100 840,340 -6,110 61,648
2018-08-13 2018-06-30 13F ABBOTT LABORATORIES Common 002824100 846,450 -16,775 -1.94 51,625 -0.22 0.0570
2018-05-08 2018-03-31 13F ABBOTT LABORATORIES Common 002824100 863,225 -26,915 -3.02 51,740 1.85 0.0591
2018-02-14 2017-12-31 13F ABBOTT LABORATORIES Common 002824100 890,140 14,436 1.65 50,800 8.71 0.0584
2017-11-15 2017-09-30 13F ABBOTT LABORATORIES COMMON STOCK 002824100 875,704 11,231 1.30 46,728 11.20 0.0585
2017-08-08 2017-06-30 13F ABBOTT LABORATORIES COMMON STOCK 002824100 864,473 20,660 2.45 42,022 12.14 0.0540
2017-05-10 2017-03-31 13F ABBOTT LABORATORIES COMMON STOCK 002824100 843,813 2,723 0.32 37,474 16.00 0.0484
2017-02-06 2016-12-31 13F ABBOTT LABORATORIES COMMON STOCK 002824100 841,090 -3,719,800 -81.56 32,306 -83.25 0.0434
2016-11-02 2016-09-30 13F ABBOTT LABORATORIES COMMON STOCK 002824100 4,560,890 -307,143 -6.31 192,880 0.79 0.2617
2016-08-05 2016-06-30 13F ABBOTT LABORATORIES COMMON STOCK 002824100 4,868,033 -154,601 -3.08 191,362 -8.92 0.2637
2016-05-06 2016-03-31 13F ABBOTT LABORATORIES COMMON STOCK 002824100 5,022,634 -743,486 -12.89 210,097 -18.87 0.2888
2016-01-28 2015-12-31 13F ABBOTT LABORATORIES COMMON STOCK 002824100 5,766,120 508,111 9.66 258,957 22.45 0.3390
2015-11-10 2015-09-30 13F ABBOTT LABORATORIES COMMON STOCK 002824100 5,258,009 430,218 8.91 211,477 -10.75 0.2725
2015-07-31 2015-06-30 13F ABBOTT LABORATORIES COMMON STOCK 002824100 4,827,791 -317,880 -6.18 236,948 -0.61 0.2635
2015-05-06 2015-03-31 13F ABBOTT LABORATORIES COMMON STOCK 002824100 5,145,671 5,145,671 0.00 238,399 0.2545
2015-02-05 2014-12-31 13F ABBOTT LABORATORIES COMMON STOCK 002824100 0 -5,396,992 -100.00 0 -100.00
2014-11-04 2014-09-30 13F ABBOTT LABORATORIES COMMON STOCK 002824100 5,396,992 -529,359 -8.93 224,461 -7.40 0.2303
2014-08-05 2014-06-30 13F ABBOTT LABORATORIES COMMON STOCK 002824100 5,926,351 -695,528 -10.50 242,388 -4.95 0.2367
2014-05-05 2014-03-31 13F ABBOTT LABORATORIES COMMON STOCK 002824100 6,621,879 72,023 1.10 255,008 1.57 0.2594
2014-02-11 2013-12-31 13F ABBOTT LABORATORIES COMMON STOCK 002824100 6,549,856 5,358,370 449.72 251,056 534.86 0.2581
2013-10-29 2013-09-30 13F/A-1 ABBOTT LABORATORIES COMMON STOCK 002824100 1,191,486 -76,512 -6.03 39,545 -10.59 0.0439
2013-10-29 2013-09-30 13F ABBOTT LABORATORIES COMMON STOCK 002824100 7,084,664 434,220
2013-08-13 2013-06-30 13F ABBOTT LABORATORIES COMMON STOCK 002824100 1,267,998 1,267,998 44,228 0.0526
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.