Abbott Laboratories
DE ˙ XTRA ˙ US0028241000
75,22 € ↑1,20 (1,62%)
2026-06-03
DEL PRIS
SecurityDE:ABL / Abbott Laboratories
InstitutionKlingenstein Fields & Co Lp
Latest Disclosed Ownership110,302 shares
Latest Disclosed Value $ 11,324,707
Klingenstein Fields & Co Lp reports 1.00% decrease in ownership of ABL / Abbott Laboratories

On May 12, 2026 - Klingenstein Fields & Co Lp filed a 13F-HR form disclosing ownership of 110,302 shares of Abbott Laboratories (DE:ABL) valued at $9,797,024 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 111,415 shares of Abbott Laboratories. This represents a change in shares of -1.00% during the quarter. The current value of the position is $8,296,916 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)
2026-05-12 2026-03-31 13F ABBOTT LABS COMMON 002824100 110,302 -1,113 -1.00 11,325 -18.88 0.3322
2026-02-13 2025-12-31 13F ABBOTT LABS COMMON 002824100 111,415 -824 -0.73 13,959 -7.14 0.5236
2025-11-14 2025-09-30 13F ABBOTT LABS COMMON 002824100 112,239 -3,481 -3.01 15,033 -4.49 0.5676
2025-07-30 2025-06-30 13F ABBOTT LABS COM 002824100 115,720 -14,537 -11.16 15,739 -8.91 0.6231
2025-04-28 2025-03-31 13F ABBOTT LABS COM 002824100 130,257 155 0.12 17,279 17.42 0.7346
2025-01-30 2024-12-31 13F ABBOTT LABS COM 002824100 130,102 2,701 2.12 14,716 1.31 0.5931
2024-10-29 2024-09-30 13F ABBOTT LABS COM 002824100 127,401 171 0.13 14,525 9.87 0.5774
2024-08-01 2024-06-30 13F ABBOTT LABS COM 002824100 127,230 134 0.11 13,220 -8.48 0.5477
2024-04-29 2024-03-31 13F ABBOTT LABS COM 002824100 127,096 -2,159 -1.67 14,446 1.53 0.5999
2024-02-01 2023-12-31 13F ABBOTT LABS COM 002824100 129,255 -2,415 -1.83 14,227 11.57 0.6342
2023-10-27 2023-09-30 13F ABBOTT LABS COM 002824100 131,670 -162 -0.12 12,752 -11.27 0.6227
2023-08-01 2023-06-30 13F ABBOTT LABS COM 002824100 131,832 -2,080 -1.55 14,372 6.00 0.6643
2023-04-28 2023-03-31 13F ABBOTT LABS COM 002824100 133,912 1,357 1.02 13,560 -6.83 0.6788
2023-02-02 2022-12-31 13F ABBOTT LABS COM 002824100 132,555 156 0.12 14,553 13.60 0.7555
2022-10-28 2022-09-30 13F ABBOTT LABS COM 002824100 132,399 1,703 1.30 12,811 -9.78 0.7045
2022-08-01 2022-06-30 13F ABBOTT LABS COM 002824100 130,696 -1,053 -0.80 14,200 -8.93 0.7384
2022-04-27 2022-03-31 13F ABBOTT LABS COM 002824100 131,749 338 0.26 15,593 -15.69 0.6679
2022-01-31 2021-12-31 13F ABBOTT LABS COM 002824100 131,411 -1,590 -1.20 18,495 17.71 0.7433
2021-10-26 2021-09-30 13F ABBOTT LABS COM 002824100 133,001 -2,971 -2.19 15,712 -0.33 0.6702
2021-07-26 2021-06-30 13F ABBOTT LABS COM 002824100 135,972 -3,982 -2.85 15,764 -6.01 0.6522
2021-04-29 2021-03-31 13F ABBOTT LABS COM 002824100 139,954 258 0.18 16,772 9.66 0.7583
2021-02-02 2020-12-31 13F ABBOTT LABS COM 002824100 139,696 1,532 1.11 15,295 1.72 0.6934
2020-10-30 2020-09-30 13F ABBOTT LABS COM 002824100 138,164 -1,131 -0.81 15,037 18.07 0.7507
2020-08-03 2020-06-30 13F ABBOTT LABS COM 002824100 139,295 9,793 7.56 12,736 24.63 0.6958
2020-05-07 2020-03-31 13F ABBOTT LABS COM 002824100 129,502 710 0.55 10,219 -8.65 0.6659
2020-02-04 2019-12-31 13F ABBOTT LABS COM 002824100 128,792 -1,079 -0.83 11,187 2.95 0.5628
2019-11-01 2019-09-30 13F ABBOTT LABS COM 002824100 129,871 -2,574 -1.94 10,866 -2.44 0.5737
2019-08-12 2019-06-30 13F ABBOTT LABS COM 002824100 132,445 6,940 5.53 11,138 11.02 0.5781
2019-04-29 2019-03-31 13F ABBOTT LABS COM 002824100 125,505 28,221 29.01 10,032 42.58 0.5390
2019-01-22 2018-12-31 13F Abbott Laboratories COM 002824100 97,284 7,780 8.69 7,036 7.16 0.2985
2018-11-01 2018-09-30 13F Abbott Laboratories COM 002824100 89,504 55,148 160.52 6,566 213.41 0.2352
2018-07-26 2018-06-30 13F Abbott Laboratories COM 002824100 34,356 0 0.00 2,095 1.75 0.0799
2018-05-01 2018-03-31 13F Abbott Laboratories COM 002824100 34,356 0 0.00 2,059 5.00 0.0787
2018-01-30 2017-12-31 13F Abbott Laboratories COM 002824100 34,356 -870 -2.47 1,961 4.31 0.0722
2017-11-01 2017-09-30 13F Abbott Laboratories COM 002824100 35,226 -480 -1.34 1,880 8.29 0.0723
2017-07-27 2017-06-30 13F Abbott Laboratories COM 002824100 35,706 -361 -1.00 1,736 8.36 0.0681
2017-05-01 2017-03-31 13F Abbott Laboratories COM 002824100 36,067 1,121 3.21 1,602 19.37 0.0650
2017-01-26 2016-12-31 13F Abbott Laboratories COM 002824100 34,946 -5,423 -13.43 1,342 -21.38 0.0586
2016-11-02 2016-09-30 13F Abbott Laboratories COM 002824100 40,369 -643 -1.57 1,707 5.89 0.0785
2016-08-01 2016-06-30 13F Abbott Laboratories COM 002824100 41,012 -13,165 -24.30 1,612 -28.86 0.0753
2016-05-02 2016-03-31 13F Abbott Laboratories COM 002824100 54,177 -10,535 -16.28 2,266 -22.02 0.1133
2016-02-01 2015-12-31 13F Abbott Laboratories COM 002824100 64,712 -1,476 -2.23 2,906 9.17 0.1441
2015-10-23 2015-09-30 13F Abbott Laboratories COM 002824100 66,188 -4,090 -5.82 2,662 -22.82 0.1317
2015-08-03 2015-06-30 13F Abbott Laboratories COM 002824100 70,278 -2,050 -2.83 3,449 2.92 0.1540
2015-05-05 2015-03-31 13F Abbott Laboratories COM 002824100 72,328 72,328 0.00 3,351 0.1484
2015-02-04 2014-12-31 13F Abbott Laboratories COM 002824100 0 -76,278 -100.00 0 -100.00
2014-10-21 2014-09-30 13F Abbott Laboratories COM 002824100 76,278 7,307 10.59 3,172 12.44 0.1383
2014-07-24 2014-06-30 13F Abbott Laboratories COM 002824100 68,971 -5,029 -6.80 2,821 -1.02 0.1199
2014-05-02 2014-03-31 13F Abbott Laboratories COM 002824100 74,000 -418,189 -84.97 2,850 -84.89 0.1279
2014-02-05 2013-12-31 13F Abbott Laboratories COM 002824100 492,189 -68,606 -12.23 18,865 1.35 0.6749
2013-11-04 2013-09-30 13F Abbott Laboratories COM 002824100 560,795 -90,998 -13.96 18,613 -18.13 0.7286
2013-08-08 2013-06-30 13F Abbott Laboratories COM 002824100 651,793 651,793 22,734 0.8136
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.