Analog Devices, Inc.
MX ˙ BMV ˙ US0326541051
SecurityMX:ADI / Analog Devices, Inc.
InstitutionLansdowne Partners (uk) Llp
ManagerPaul Ruddock And Steve Heinz
Latest Disclosed Ownership664,063 shares
Latest Disclosed Value $ 211,265,004
Lansdowne Partners (uk) Llp reports 4.62% increase in ownership of ADI / Analog Devices, Inc.

On May 14, 2026 - Lansdowne Partners (uk) Llp filed a 13F-HR form disclosing ownership of 664,063 shares of Analog Devices, Inc. (MX:ADI) valued at $211,265,004 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 634,754 shares of Analog Devices, Inc.. This represents a change in shares of 4.62% 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)
2026-05-14 2026-03-31 13F ANALOG DEVICES COM 032654105 664,063 29,309 4.62 211,265 22.73 4.3436
2026-02-13 2025-12-31 13F ANALOG DEVICES COM 032654105 634,754 483,353 319.25 172,145 362.77 12.6229
2025-11-19 2025-09-30 13F/A-1 ANALOG DEVICES COM 032654105 151,401 4,913 3.35 37,199 6.69 3.1384
2025-11-14 2025-09-30 13F ANALOG DEVICES COM 032654105 151,401 4,913 37,199 1.3468
2025-08-14 2025-06-30 13F ANALOG DEVICES COM 032654105 146,488 -50,341 -25.58 34,867 -12.16 4.5285
2025-05-14 2025-03-31 13F ANALOG DEVICES COM 032654105 196,829 -83,631 -29.82 39,695 -33.38 5.6217
2025-05-15 2024-12-31 13F/A-1 ANALOG DEVICES COM 032654105 280,460 82,494 41.67 59,587 30.77 4.3288
2025-02-13 2024-12-31 13F ANALOG DEVICES COM 032654105 280,460 82,494 59,587 4.3290
2025-05-15 2024-09-30 13F/A-1 ANALOG DEVICES COM 032654105 197,966 102,441 107.24 45,566 108.99 3.5622
2024-11-13 2024-09-30 13F ANALOG DEVICES COM 032654105 197,966 102,441 45,566 3.5636
2025-05-20 2024-06-30 13F/A-1 ANALOG DEVICES COM 032654105 95,525 -94,388 -49.70 21,804 -41.95 1.7075
2024-08-14 2024-06-30 13F ANALOG DEVICES COM 032654105 95,525 -94,388 21,804 1.7318
2025-05-20 2024-03-31 13F/A-1 ANALOG DEVICES COM 032654105 189,913 -59,600 -23.89 37,563 -24.18 2.4305
2024-05-14 2024-03-31 13F ANALOG DEVICES COM 032654105 189,913 -59,555 37,563 2.4651
2025-05-20 2023-12-31 13F/A-1 ANALOG DEVICES COM 032654105 249,513 -6,012 -2.35 49,543 10.74 3.6354
2024-02-14 2023-12-31 13F ANALOG DEVICES COM 032654105 249,468 -6,057 49,534 3.6989
2023-11-14 2023-09-30 13F ANALOG DEVICES COM 032654105 255,525 -168,382 -39.72 44,740 -45.82 4.0928
2023-08-14 2023-06-30 13F ANALOG DEVICES COM 032654105 423,907 43,719 11.50 82,580 10.14 9.1529
2023-05-15 2023-03-31 13F ANALOG DEVICES COM 032654105 380,188 -11,911 -3.04 74,981 16.58 11.5736
2023-02-10 2022-12-31 13F ANALOG DEVICES COM 032654105 392,099 38,469 10.88 64,314 30.52 13.3244
2022-11-10 2022-09-30 13F ANALOG DEVICES COM 032654105 353,630 61,483 21.05 49,275 15.45 10.6043
2022-08-12 2022-06-30 13F ANALOG DEVICES COM 032654105 292,147 -439,991 -60.10 42,679 -64.71 6.0207
2022-05-16 2022-03-31 13F ANALOG DEVICES COM 032654105 732,138 -253,949 -25.75 120,928 -30.23 10.0189
2022-02-14 2021-12-31 13F ANALOG DEVICES COM 032654105 986,087 -7,345 -0.74 173,327 4.18 10.5001
2021-11-12 2021-09-30 13F ANALOG DEVICES COM 032654105 993,432 92,205 10.23 166,379 7.23 7.8424
2021-08-13 2021-06-30 13F ANALOG DEVICES COM 032654105 901,227 -134,784 -13.01 155,155 -3.43 6.1984
2021-05-13 2021-03-31 13F ANALOG DEVICES COM 032654105 1,036,011 -27,807 -2.61 160,665 2.24 5.2299
2021-02-16 2020-12-31 13F ANALOG DEVICES COM 032654105 1,063,818 163,234 18.13 157,140 49.47 5.0891
2020-11-16 2020-09-30 13F ANALOG DEVICES COM 032654105 900,584 -71,423 -7.35 105,129 -11.81 4.2255
2020-08-14 2020-06-30 13F ANALOG DEVICES COM 032654105 972,007 -550,491 -36.16 119,208 -12.66 4.9827
2020-05-15 2020-03-31 13F ANALOG DEVICES COM 032654105 1,522,498 411,073 36.99 136,481 3.33 7.5628
2020-02-14 2019-12-31 13F ANALOG DEVICES COM 032654105 1,111,425 1,111,425 132,078 3.5741
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.