Abbott Laboratories
MX ˙ BMV ˙ US0028241000
SecurityMX:ABT / Abbott Laboratories
InstitutionUtah Retirement Systems
Latest Disclosed Ownership281,527 shares
Latest Disclosed Value $ 28,904,377
Utah Retirement Systems reports 1.60% decrease in ownership of ABT / Abbott Laboratories

On May 15, 2026 - Utah Retirement Systems filed a 13F-HR form disclosing ownership of 281,527 shares of Abbott Laboratories (MX:ABT) valued at $28,904,377 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 286,093 shares of Abbott Laboratories. This represents a change in shares of -1.60% during the quarter.

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 ABBOTT LABORATORIES COM 002824100 281,527 -4,566 -1.60 28,904 -19.36 0.2954
2026-02-17 2025-12-31 13F ABBOTT LABS COM 002824100 286,093 42 0.01 35,845 -6.44 0.3410
2025-11-14 2025-09-30 13F ABBOTT LABS COM 002824100 286,051 936 0.33 38,314 -1.20 0.3721
2025-08-14 2025-06-30 13F ABBOTT LABS COM 002824100 285,115 -1,326 -0.46 38,778 2.06 0.4050
2025-05-15 2025-03-31 13F ABBOTT LABS COM 002824100 286,441 -405 -0.14 37,996 17.11 0.4383
2025-02-14 2024-12-31 13F ABBOTT LABS COM 002824100 286,846 500 0.17 32,445 -0.62 0.3574
2024-11-14 2024-09-30 13F ABBOTT LABS COM 002824100 286,346 1,300 0.46 32,646 10.22 0.3684
2024-08-14 2024-06-30 13F ABBOTT LABS COM 002824100 285,046 -15,100 -5.03 29,619 -13.18 0.3517
2024-05-15 2024-03-31 13F ABBOTT LABS COM 002824100 300,146 -300 -0.10 34,115 3.16 0.3989
2024-02-14 2023-12-31 13F ABBOTT LABS COM 002824100 300,446 2,000 0.67 33,070 14.41 0.4212
2023-11-14 2023-09-30 13F ABBOTT LABS COM 002824100 298,446 1,200 0.40 28,904 -10.80 0.4131
2023-08-14 2023-06-30 13F ABBOTT LABS COM 002824100 297,246 -8,300 -2.72 32,406 4.74 0.4493
2023-05-16 2023-03-31 13F ABBOTT LABS COM 002824100 305,546 900 0.30 30,940 -7.50 0.4474
2023-02-15 2022-12-31 13F ABBOTT LABS COM 002824100 304,646 -2,800 -0.91 33,447 12.43 0.5304
2022-11-14 2022-09-30 13F ABBOTT LABS COM 002824100 307,446 1,500 0.49 29,748 -10.51 0.4960
2022-08-16 2022-06-30 13F ABBOTT LABS COM 002824100 305,946 -4,100 -1.32 33,241 -9.42 0.5322
2022-05-13 2022-03-31 13F ABBOTT LABS COM 002824100 310,046 -5,100 -1.62 36,697 -17.26 0.4884
2022-02-14 2021-12-31 13F ABBOTT LABS COM 002824100 315,146 700 0.22 44,354 19.41 0.5481
2021-11-16 2021-09-30 13F ABBOTT LABS COM 002824100 314,446 -16,700 -5.04 37,145 -3.24 0.5023
2021-08-16 2021-06-30 13F ABBOTT LABS COM 002824100 331,146 -1,000 -0.30 38,389 -3.55 0.4942
2021-05-17 2021-03-31 13F ABBOTT LABS COM 002824100 332,146 -14,500 -4.18 39,804 4.87 0.5548
2021-02-16 2020-12-31 13F ABBOTT LABS COM 002824100 346,646 14,800 4.46 37,954 5.09 0.5387
2020-11-16 2020-09-30 13F ABBOTT LABS COM 002824100 331,846 2,300 0.70 36,115 19.86 0.5995
2020-08-13 2020-06-30 13F/A-1 ABBOTT LABS COM 002824100 329,546 1,000 0.30 30,130 16.22 0.5530
2020-08-13 2020-06-30 13F ABBOTT LABS COM 002824100 329,546 1,000 30,130 553,007.4022
2020-05-15 2020-03-31 13F ABBOTT LABS COM 002824100 328,546 -100 -0.03 25,925 -9.18 0.5608
2020-02-12 2019-12-31 13F ABBOTT LABS COM 002824100 328,646 1,200 0.37 28,547 4.19 0.5018
2019-11-14 2019-09-30 13F ABBOTT LABS COM 002824100 327,446 1,800 0.55 27,398 0.04 0.5213
2019-08-14 2019-06-30 13F ABBOTT LABS COM 002824100 325,646 2,329 0.72 27,387 5.96 0.5245
2019-05-15 2019-03-31 13F ABBOTT LABS COM 002824100 323,317 4,172 1.31 25,846 11.97 0.5122
2019-02-08 2018-12-31 13F ABBOTT LABS COM 002824100 319,145 700 0.22 23,083 -1.19 0.5219
2018-11-13 2018-09-30 13F ABBOTT LABS COM 002824100 318,445 1,500 0.47 23,361 20.85 0.4525
2018-08-10 2018-06-30 13F ABBOTT LABS COM 002824100 316,945 1,700 0.54 19,330 2.33 0.4001
2018-05-15 2018-03-31 13F ABBOTT LABS COM 002824100 315,245 500 0.16 18,889 5.16 0.4018
2018-02-14 2017-12-31 13F ABBOTT LABS COM 002824100 314,745 4,300 1.39 17,963 8.44 0.3775
2017-11-13 2017-09-30 13F ABBOTT LABS COM 002824100 310,445 300 0.10 16,565 9.88 0.3726
2017-08-08 2017-06-30 13F ABBOTT LABS COM 002824100 310,145 -3,300 -1.05 15,076 8.30 0.3514
2017-05-11 2017-03-31 13F ABBOTT LABS COM 002824100 313,445 44,542 16.56 13,921 34.78 0.3330
2017-02-10 2016-12-31 13F ABBOTT LABS COM 002824100 268,903 0 0.00 10,329 -9.17 0.2598
2016-11-07 2016-09-30 13F ABBOTT LABS COM 002824100 268,903 100 0.04 11,372 7.63 0.2943
2016-08-03 2016-06-30 13F ABBOTT LABS COM 002824100 268,803 1,400 0.52 10,566 -5.53 0.2816
2016-05-10 2016-03-31 13F ABBOTT LABS COM 002824100 267,403 400 0.15 11,185 -6.72 0.3033
2016-02-11 2015-12-31 13F ABBOTT LABS COM 002824100 267,003 400 0.15 11,991 11.83 0.3251
2015-11-03 2015-09-30 13F ABBOTT LABS COM 002824100 266,603 1,500 0.57 10,723 -17.59 0.3070
2015-08-11 2015-06-30 13F ABBOTT LABS COM 002824100 265,103 -3,400 -1.27 13,011 4.59 0.3458
2015-05-14 2015-03-31 13F ABBOTT LABS COM 002824100 268,503 8,600 3.31 12,440 6.32 0.3268
2015-02-11 2014-12-31 13F ABBOTT LABS COM 002824100 259,903 0 0.00 11,700 8.24 0.3216
2014-11-06 2014-09-30 13F ABBOTT LABS COM 002824100 259,903 -500 -0.19 10,809 1.49 0.3099
2014-08-08 2014-06-30 13F ABBOTT LABS COM 002824100 260,403 -19,500 -6.97 10,650 -1.20 0.3051
2014-05-08 2014-03-31 13F ABBOTT LABS COM 002824100 279,903 2,000 0.72 10,779 1.19 0.3109
2014-02-05 2013-12-31 13F ABBOTT LABS COM 002824100 277,903 0 0.00 10,652 15.49 0.3152
2013-11-06 2013-09-30 13F ABBOTT LABS COM 002824100 277,903 -2,400 -0.86 9,223 -5.67 0.2984
2013-08-02 2013-06-30 13F ABBOTT LABS COM 002824100 280,303 280,303 9,777 0.3303
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.