Analog Devices, Inc.
MX ˙ BMV ˙ US0326541051
SecurityMX:ADI / Analog Devices, Inc.
InstitutionFirst Business Financial Services, Inc.
Latest Disclosed Ownership13,374 shares
Latest Disclosed Value $ 4,254,804
First Business Financial Services, Inc. reports 11.83% increase in ownership of ADI / Analog Devices, Inc.

On May 1, 2026 - First Business Financial Services, Inc. filed a 13F-HR form disclosing ownership of 13,374 shares of Analog Devices, Inc. (MX:ADI) valued at $4,254,804 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 11,959 shares of Analog Devices, Inc.. This represents a change in shares of 11.83% 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)
2026-05-01 2026-03-31 13F Analog Devices Com 032654105 13,374 1,415 11.83 4,255 31.17 0.3783
2026-02-06 2025-12-31 13F Analog Devices Com 032654105 11,959 336 2.89 3,243 13.59 0.2978
2025-10-30 2025-09-30 13F Analog Devices Com 032654105 11,623 -1,810 -13.47 2,856 -10.70 0.2620
2025-07-31 2025-06-30 13F Analog Devices Com 032654105 13,433 -715 -5.05 3,197 12.06 0.2883
2025-05-02 2025-03-31 13F Analog Devices Com 032654105 14,148 924 6.99 2,853 1.57 0.2806
2025-02-06 2024-12-31 13F Analog Devices Com 032654105 13,224 407 3.18 2,810 -4.78 0.2778
2024-11-06 2024-09-30 13F Analog Devices Com 032654105 12,817 -455 -3.43 2,950 -2.61 0.2952
2024-08-02 2024-06-30 13F Analog Devices Com 032654105 13,272 135 1.03 3,029 16.59 0.3212
2024-05-15 2024-03-31 13F/A-1 Analog Devices Common 032654105 13,137 177 1.37 2,598 0.97 0.2786
2024-05-06 2024-03-31 13F Analog Devices Common 032654105 12,960 0 2,573 0.2992
2024-02-14 2023-12-31 13F Analog Devices Common 032654105 12,960 8 0.06 2,573 13.50 0.2992
2023-11-14 2023-09-30 13F Analog Devices Common 032654105 12,952 -74 -0.57 2,268 -10.64 0.2890
2023-08-07 2023-06-30 13F Analog Devices Common 032654105 13,026 33 0.25 2,538 -0.98 0.3130
2023-05-09 2023-03-31 13F Analog Devices Common 032654105 12,993 42 0.32 2,562 128,000.00 0.3216
2023-02-02 2022-12-31 13F Analog Devices Common 032654105 12,951 2,951 29.51 2 -99.89 0.2854
2022-11-15 2022-09-30 13F Analog Devices Common 032654105 10,000 -3,415 -25.46 1,808 -7.76 0.2582
2022-08-02 2022-06-30 13F Analog Devices Common 032654105 13,415 -758 -5.35 1,960 -16.28 0.2640
2022-05-09 2022-03-31 13F Analog Devices Common 032654105 14,173 395 2.87 2,341 -3.34 0.2588
2022-02-10 2021-12-31 13F Analog Devices Common 032654105 13,778 923 7.18 2,422 12.49 0.2563
2021-10-26 2021-09-30 13F Analog Devices Common 032654105 12,855 121 0.95 2,153 -1.78 0.2464
2021-07-20 2021-06-30 13F Analog Devices Common 032654105 12,734 2,436 23.66 2,192 37.26 0.2562
2021-04-20 2021-03-31 13F Analog Devices Common 032654105 10,298 1,270 14.07 1,597 19.72 0.2120
2021-01-28 2020-12-31 13F Analog Devices Common 032654105 9,028 -176 -1.91 1,334 24.21 0.1938
2020-11-04 2020-09-30 13F Analog Devices Common 032654105 9,204 -56 -0.60 1,074 -5.46 0.1793
2020-08-12 2020-06-30 13F Analog Devices Com 032654105 9,260 28 0.30 1,136 37.20 0.2036
2020-05-01 2020-03-31 13F Analog Devices Common 032654105 9,232 -150 -1.60 828 -25.74 0.1649
2020-02-10 2019-12-31 13F Analog Devices Common 032654105 9,382 -56 -0.59 1,115 5.69 0.1765
2019-11-05 2019-09-30 13F Analog Devices Common 032654105 9,438 0 0.00 1,055 -0.94 0.1803
2019-07-24 2019-06-30 13F Analog Devices Common 032654105 9,438 -46 -0.49 1,065 6.71 0.1850
2019-05-03 2019-03-31 13F Analog Devices Common 032654105 9,484 -162 -1.68 998 20.53 0.1779
2019-02-06 2018-12-31 13F Analog Devices Common 032654105 9,646 1,033 11.99 828 4.02 0.1409
2018-11-01 2018-09-30 13F Analog Devices Common 032654105 8,613 0 0.00 796 -3.63 0.1255
2018-08-06 2018-06-30 13F Analog Devices Common 032654105 8,613 -135 -1.54 826 3.64 0.1480
2018-05-14 2018-03-31 13F Analog Devices Common 032654105 8,748 2,119 31.97 797 35.08 0.1480
2018-02-07 2017-12-31 13F Analog Devices Common 032654105 6,629 1,954 41.80 590 46.40 0.1082
2017-10-26 2017-09-30 13F Analog Devices COMMON STOCK 032654105 4,675 4,675 403 0.0801
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.