Abbott Laboratories
DE ˙ XTRA ˙ US0028241000
75,22 € ↑1,20 (1,62%)
2026-06-03
AKTIENPREIS
SecurityDE:ABL / Abbott Laboratories
InstitutionOptas, LLC
Latest Disclosed Ownership5,799 shares
Latest Disclosed Value $ 595,380
Optas, LLC reports 28.03% decrease in ownership of ABL / Abbott Laboratories

On April 24, 2026 - Optas, LLC filed a 13F-HR form disclosing ownership of 5,799 shares of Abbott Laboratories (DE:ABL) valued at $515,067 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 8,058 shares of Abbott Laboratories. This represents a change in shares of -28.03% during the quarter. The current value of the position is $436,201 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)
2026-04-24 2026-03-31 13F ABBOTT LABORATORIES COM 002824100 5,799 -2,259 -28.03 595 -41.03 0.0522
2026-01-27 2025-12-31 13F ABBOTT LABS COM 002824100 8,058 1,076 15.41 1,010 7.91 0.1579
2025-10-15 2025-09-30 13F ABBOTT LABS COM 002824100 6,982 359 5.42 935 3.89 0.1587
2025-07-23 2025-06-30 13F ABBOTT LABS COM 002824100 6,623 564 9.31 901 12.08 0.1712
2025-04-17 2025-03-31 13F ABBOTT LABS COM 002824100 6,059 965 18.94 804 39.41 0.1398
2025-01-24 2024-12-31 13F ABBOTT LABS COM 002824100 5,094 989 24.09 576 23.08 0.1241
2024-10-29 2024-09-30 13F ABBOTT LABS COM 002824100 4,105 485 13.40 468 24.47 0.1076
2024-07-25 2024-06-30 13F ABBOTT LABS COM 002824100 3,620 120 3.43 376 -5.29 0.0969
2024-04-18 2024-03-31 13F ABBOTT LABS COM 002824100 3,500 105 3.09 398 6.43 0.1086
2024-01-26 2023-12-31 13F ABBOTT LABS COM 002824100 3,395 149 4.59 374 18.79 0.1124
2023-10-31 2023-09-30 13F ABBOTT LABS COM 002824100 3,246 -73 -2.20 314 -13.02 0.1047
2023-07-20 2023-06-30 13F ABBOTT LABS COM 002824100 3,319 48 1.47 362 9.06 0.1210
2023-04-18 2023-03-31 13F ABBOTT LABS COM 002824100 3,271 141 4.50 331 -3.50 0.1182
2023-01-30 2022-12-31 13F ABBOTT LABS COM 002824100 3,130 64 2.09 344 15.49 0.1418
2022-11-01 2022-09-30 13F ABBOTT LABS COM 002824100 3,066 117 3.97 297 -7.19 0.1303
2022-08-01 2022-06-30 13F ABBOTT LABS COM 002824100 2,949 362 13.99 320 4.58 0.1310
2022-04-26 2022-03-31 13F ABBOTT LABS COM 002824100 2,587 89 3.56 306 -12.82 0.1001
2022-01-26 2021-12-31 13F ABBOTT LABS COM 002824100 2,498 4 0.16 351 18.98 0.0994
2021-10-14 2021-09-30 13F ABBOTT LABS COM 002824100 2,494 139 5.90 295 8.06 0.0857
2021-07-27 2021-06-30 13F ABBOTT LABS COM 002824100 2,355 -63 -2.61 273 -5.54 0.0779
2021-04-19 2021-03-31 13F ABBOTT LABS COM 002824100 2,418 103 4.45 289 14.23 0.0906
2021-01-27 2020-12-31 13F ABBOTT LABS COM 002824100 2,315 -2,015 -46.54 253 -46.40 0.0813
2020-10-23 2020-09-30 13F ABBOTT LABS COM 002824100 4,330 4,330 472 0.1442
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.