Analog Devices, Inc.
US ˙ NasdaqGS ˙ US0326541051

SecurityADI / Analog Devices, Inc.
InstitutionBarbara Oil Co.
Latest Disclosed Ownership8,500 shares
Latest Disclosed Value $ 2,704,190
Barbara Oil Co. ownership in ADI / Analog Devices, Inc.

On May 13, 2026 - Barbara Oil Co. filed a 13F-HR form disclosing ownership of 8,500 shares of Analog Devices, Inc. (US:ADI) valued at $2,704,190 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 8,500 shares of Analog Devices, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $3,720,195 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)
2026-05-13 2026-03-31 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 2,704 17.31 1.0421
2026-02-17 2025-12-31 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 2,305 10.39 0.8557
2025-11-12 2025-09-30 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 2,088 3.21 0.7779
2025-08-13 2025-06-30 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 2,023 18.03 0.7953
2025-05-13 2025-03-31 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,714 -5.04 0.6962
2025-02-12 2024-12-31 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,806 -7.72 0.7486
2024-11-14 2024-09-30 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,956 0.82 0.7993
2024-08-12 2024-06-30 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,940 15.41 0.8481
2024-05-15 2024-03-31 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,681 -0.36 0.7105
2024-02-09 2023-12-31 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,688 13.37 0.7597
2023-11-13 2023-09-30 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,488 -10.09 0.7052
2023-08-14 2023-06-30 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,656 -1.25 0.7589
2023-05-11 2023-03-31 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,676 20.23 0.8033
2023-02-13 2022-12-31 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,394 17.74 0.6661
2022-11-14 2022-09-30 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,184 -4.67 0.6497
2022-08-11 2022-06-30 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,242 -11.54 0.6440
2022-05-16 2022-03-31 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,404 -6.02 0.6432
2022-02-11 2021-12-31 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,494 4.92 0.6457
2021-11-12 2021-09-30 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,424 -2.67 0.6675
2021-08-09 2021-06-30 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,463 11.00 0.6746
2021-05-11 2021-03-31 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,318 4.94 0.6345
2021-02-16 2020-12-31 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,256 26.61 0.6322
2020-11-13 2020-09-30 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 992 -4.80 0.5427
2020-08-10 2020-06-30 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,042 36.75 0.6031
2020-05-14 2020-03-31 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 762 -24.55 0.5086
2020-02-10 2019-12-31 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 1,010 6.32 0.5368
2019-11-12 2019-09-30 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 950 -0.94 0.5376
2019-08-01 2019-06-30 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 959 7.15 0.5486
2019-05-09 2019-03-31 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 895 22.60 0.5308
2019-02-07 2018-12-31 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 730 -7.12 0.4933
2018-11-13 2018-09-30 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 786 -3.56 0.4626
2018-08-08 2018-06-30 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 815 5.16 0.5239
2018-05-11 2018-03-31 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 775 2.38 0.5035
2018-02-09 2017-12-31 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 757 3.42 0.4829
2017-11-13 2017-09-30 13F ANALOG DEVICES COM 032654105 8,500 0 0.00 732 10.74 0.5057
2017-08-09 2017-06-30 13F ANALOG DEVICES COM 032654105 8,500 609 7.72 661 2.16 0.4759
2017-05-12 2017-03-31 13F ANALOG DEVICES COM 032654105 7,891 7,891 647 0.4799
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.