Analog Devices, Inc.
MX ˙ BMV ˙ US0326541051
SecurityMX:ADI / Analog Devices, Inc.
InstitutionWelch & Forbes Llc
Latest Disclosed Ownership26,057 shares
Latest Disclosed Value $ 8,289,777
Welch & Forbes Llc reports 1.33% decrease in ownership of ADI / Analog Devices, Inc.

On May 1, 2026 - Welch & Forbes Llc filed a 13F-HR form disclosing ownership of 26,057 shares of Analog Devices, Inc. (MX:ADI) valued at $8,289,777 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 26,407 shares of Analog Devices, Inc.. This represents a change in shares of -1.33% 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 26,057 -350 -1.33 8,290 15.75 0.1072
2026-02-10 2025-12-31 13F ANALOG DEVICES COM 032654105 26,407 -628 -2.32 7,162 7.81 0.0868
2025-11-04 2025-09-30 13F ANALOG DEVICES COM 032654105 27,035 222 0.83 6,643 4.07 0.0800
2025-08-05 2025-06-30 13F ANALOG DEVICES COM 032654105 26,813 -404 -1.48 6,382 16.29 0.0797
2025-05-02 2025-03-31 13F ANALOG DEVICES COM 032654105 27,217 -23 -0.08 5,489 -5.17 0.0718
2025-02-07 2024-12-31 13F ANALOG DEVICES COM 032654105 27,240 -1,373 -4.80 5,787 -12.12 0.0744
2024-11-04 2024-09-30 13F ANALOG DEVICES COM 032654105 28,613 196 0.69 6,586 0.06 0.0838
2024-08-02 2024-06-30 13F ANALOG DEVICES COM 032654105 28,417 -399 -1.38 6,581 15.48 0.0878
2024-05-03 2024-03-31 13F ANALOG DEVICES COM 032654105 28,816 -179 -0.62 5,700 -1.01 0.0782
2024-02-06 2023-12-31 13F ANALOG DEVICES COM 032654105 28,995 -630 -2.13 5,757 10.99 0.0870
2023-11-03 2023-09-30 13F ANALOG DEVICES COM 032654105 29,625 -2,087 -6.58 5,187 -16.03 0.0858
2023-07-28 2023-06-30 13F ANALOG DEVICES COM 032654105 31,712 644 2.07 6,178 0.82 0.0974
2023-04-14 2023-03-31 13F ANALOG DEVICES COM 032654105 31,068 -100 -0.32 6,127 19.86 0.1038
2023-02-02 2022-12-31 13F ANALOG DEVICES COM 032654105 31,168 -1,214 -3.75 5,112 13.30 0.0916
2022-10-31 2022-09-30 13F ANALOG DEVICES COM 032654105 32,382 968 3.08 4,512 -1.70 0.0881
2022-07-22 2022-06-30 13F ANALOG DEVICES COM 032654105 31,414 399 1.29 4,590 -10.39 0.0840
2022-04-25 2022-03-31 13F ANALOG DEVICES COM 032654105 31,015 1,454 4.92 5,122 -1.42 0.0807
2022-01-19 2021-12-31 13F ANALOG DEVICES COM 032654105 29,561 -78 -0.26 5,196 4.67 0.0778
2021-10-13 2021-09-30 13F ANALOG DEVICES COM 032654105 29,639 62 0.21 4,964 -2.51 0.0825
2021-07-22 2021-06-30 13F ANALOG DEVICES COM 032654105 29,577 -384 -1.28 5,092 9.60 0.0860
2021-04-14 2021-03-31 13F ANALOG DEVICES COM 032654105 29,961 -105 -0.35 4,646 4.59 0.0858
2021-01-20 2020-12-31 13F ANALOG DEVICES COM 032654105 30,066 2,686 9.81 4,442 38.99 0.0869
2020-10-23 2020-09-30 13F ANALOG DEVICES COM 032654105 27,380 -1,633 -5.63 3,196 -10.17 0.0690
2020-07-15 2020-06-30 13F ANALOG DEVICES COM 032654105 29,013 -51 -0.18 3,558 36.58 0.0833
2020-04-17 2020-03-31 13F ANALOG DEVICES COM 032654105 29,064 -505 -1.71 2,605 -25.87 0.0728
2020-01-17 2019-12-31 13F ANALOG DEVICES COM 032654105 29,569 287 0.98 3,514 7.40 0.0782
2019-10-11 2019-09-30 13F ANALOG DEVICES COM 032654105 29,282 -354 -1.19 3,272 -2.18 0.0781
2019-07-12 2019-06-30 13F ANALOG DEVICES COM 032654105 29,636 -360 -1.20 3,345 5.92 0.0814
2019-04-29 2019-03-31 13F ANALOG DEVICES COM 032654105 29,996 -1 -0.00 3,158 22.64 0.0792
2019-02-05 2018-12-31 13F ANALOG DEVICES COM 032654105 29,997 -860 -2.79 2,575 -9.74 0.0726
2018-10-17 2018-09-30 13F ANALOG DEVICES COM 032654105 30,857 -708 -2.24 2,853 -5.78 0.0680
2018-07-16 2018-06-30 13F ANALOG DEVICES COM 032654105 31,565 -2,380 -7.01 3,028 -2.10 0.0783
2018-04-12 2018-03-31 13F ANALOG DEVICES COM 032654105 33,945 2,195 6.91 3,093 9.45 0.0797
2018-01-26 2017-12-31 13F ANALOG DEVICES COM 032654105 31,750 -779 -2.39 2,826 0.82 0.0754
2017-11-13 2017-09-30 13F ANALOG DEVICES COM 032654105 32,529 -2,171 -6.26 2,803 3.81 0.0738
2017-07-31 2017-06-30 13F ANALOG DEVICES COM 032654105 34,700 -4,922 -12.42 2,700 -16.85 0.0755
2017-07-31 2017-03-31 13F/A-1 ANALOG DEVICES COM 032654105 39,622 15,497 64.24 3,247 85.33 0.0929
2017-04-27 2017-03-31 13F ANALOG DEVICES COM 032654105 39,622 3,247
2017-02-07 2016-12-31 13F ANALOG DEVICES COM 032654105 24,125 24,125 0.00 1,752 0.0524
2016-11-02 2016-09-30 13F ANALOG DEVICES COM 032654105 0 -24,995 -100.00 0 -100.00
2016-08-02 2016-06-30 13F ANALOG DEVICES COM 032654105 24,995 -50 -0.20 1,416 -4.45 0.0432
2016-05-05 2016-03-31 13F ANALOG DEVICES COM 032654105 25,045 2,276 10.00 1,482 17.62 0.0462
2016-01-27 2015-12-31 13F ANALOG DEVICES COM 032654105 22,769 3,300 16.95 1,260 14.75 0.0404
2015-11-05 2015-09-30 13F ANALOG DEVICES COM 032654105 19,469 -2,822 -12.66 1,098 -23.27 0.0367
2015-08-11 2015-06-30 13F ANALOG DEVICES COM 032654105 22,291 -80 -0.36 1,431 1.49 0.0445
2015-04-30 2015-03-31 13F ANALOG DEVICES COM 032654105 22,371 22,371 0.00 1,410 0.0424
2015-01-27 2014-12-31 13F ANALOG DEVICES COM 032654105 0 -26,371 -100.00 0 -100.00
2014-10-27 2014-09-30 13F ANALOG DEVICES COM 032654105 26,371 82 0.31 1,305 -6.59 0.0398
2014-05-01 2014-03-31 13F ANALOG DEVICES COM 032654105 26,289 0 0.00 1,397 4.33 0.0442
2014-01-17 2013-12-31 13F ANALOG DEVICES COM 032654105 26,289 0 0.00 1,339 8.25 0.0424
2013-10-31 2013-09-30 13F ANALOG DEVICES COM 032654105 26,289 -1,200 -4.37 1,237 -0.16 0.0416
2013-08-08 2013-06-30 13F ANALOG DEVICES COM 032654105 27,489 27,489 1,239 0.0443
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.