Analog Devices, Inc.
MX ˙ BMV ˙ US0326541051
SecurityMX:ADI / Analog Devices, Inc.
InstitutionRafferty Asset Management, LLC
Latest Disclosed Ownership1,099,206 shares
Latest Disclosed Value $ 349,701,397
Rafferty Asset Management, LLC reports 26.04% decrease in ownership of ADI / Analog Devices, Inc.

On May 15, 2026 - Rafferty Asset Management, LLC filed a 13F-HR form disclosing ownership of 1,099,206 shares of Analog Devices, Inc. (MX:ADI) valued at $349,701,397 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,486,232 shares of Analog Devices, Inc.. This represents a change in shares of -26.04% 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)
2026-05-15 2026-03-31 13F ANALOG DEVICES COM 032654105 1,099,206 -387,026 -26.04 349,701 -13.24 1.4197
2026-02-13 2025-12-31 13F ANALOG DEVICES COM 032654105 1,486,232 60,568 4.25 403,066 15.07 1.3924
2025-11-12 2025-09-30 13F ANALOG DEVICES COM 032654105 1,425,664 -376,674 -20.90 350,286 -18.35 1.1361
2025-08-14 2025-06-30 13F ANALOG DEVICES COM 032654105 1,802,338 580,546 47.52 428,992 74.11 1.4152
2025-05-14 2025-03-31 13F ANALOG DEVICES COM 032654105 1,221,792 -286,605 -19.00 246,399 -23.11 1.0505
2025-02-14 2024-12-31 13F ANALOG DEVICES COM 032654105 1,508,397 -202,211 -11.82 320,474 -18.61 1.1341
2024-11-13 2024-09-30 13F ANALOG DEVICES COM 032654105 1,710,608 190,047 12.50 393,731 13.44 1.3489
2024-08-13 2024-06-30 13F ANALOG DEVICES COM 032654105 1,520,561 -426,176 -21.89 347,083 -9.86 1.2884
2024-05-13 2024-03-31 13F ANALOG DEVICES COM 032654105 1,946,737 616,695 46.37 385,045 45.80 1.4364
2024-02-13 2023-12-31 13F ANALOG DEVICES COM 032654105 1,330,042 68,385 5.42 264,093 19.55 1.1137
2023-11-13 2023-09-30 13F ANALOG DEVICES COM 032654105 1,261,657 -3,085 -0.24 220,904 -10.34 1.2983
2023-08-11 2023-06-30 13F ANALOG DEVICES COM 032654105 1,264,742 304,524 31.71 246,384 30.10 1.3890
2023-05-11 2023-03-31 13F ANALOG DEVICES COM 032654105 960,218 152,983 18.95 189,374 43.02 1.2832
2023-02-13 2022-12-31 13F ANALOG DEVICES COM 032654105 807,235 27,877 3.58 132,411 21.93 1.1086
2022-11-14 2022-09-30 13F ANALOG DEVICES COM 032654105 779,358 -31,326 -3.86 108,596 -8.31 1.1558
2022-08-12 2022-06-30 13F ANALOG DEVICES COM 032654105 810,684 -324,663 -28.60 118,433 -36.85 1.0899
2022-05-13 2022-03-31 13F ANALOG DEVICES COM 032654105 1,135,347 73,296 6.90 187,537 0.46 1.1115
2022-02-10 2021-12-31 13F ANALOG DEVICES COM 032654105 1,062,051 325,568 44.21 186,677 51.34 0.9824
2021-11-10 2021-09-30 13F ANALOG DEVICES COM 032654105 736,483 -147,376 -16.67 123,346 -18.94 0.8428
2021-08-10 2021-06-30 13F ANALOG DEVICES COM 032654105 883,859 9,765 1.12 152,165 12.25 0.9583
2021-05-10 2021-03-31 13F ANALOG DEVICES COM 032654105 874,094 445,806 104.09 135,554 114.24 0.9262
2021-02-10 2020-12-31 13F ANALOG DEVICES COM 032654105 428,288 9,505 2.27 63,271 29.42 0.6183
2020-11-13 2020-09-30 13F ANALOG DEVICES COM 032654105 418,783 79,000 23.25 48,889 17.32 0.5912
2020-08-07 2020-06-30 13F ANALOG DEVICES COM 032654105 339,783 229,159 207.15 41,671 320.20 0.5871
2020-05-15 2020-03-31 13F ANALOG DEVICES COM 032654105 110,624 -40,848 -26.97 9,917 -44.91 0.4152
2020-02-10 2019-12-31 13F ANALOG DEVICES COM 032654105 151,472 30,083 24.78 18,001 32.72 0.2769
2019-11-14 2019-09-30 13F ANALOG DEVICES COM 032654105 121,389 -71,879 -37.19 13,563 -37.82 0.2121
2019-08-09 2019-06-30 13F ANALOG DEVICES COM 032654105 193,268 10,050 5.49 21,814 13.10 0.3835
2019-05-15 2019-03-31 13F ANALOG DEVICES COM 032654105 183,218 8,246 4.71 19,287 28.43 0.3103
2019-02-11 2018-12-31 13F ANALOG DEVICES COM 032654105 174,972 -43,491 -19.91 15,018 -25.65 0.3276
2018-11-09 2018-09-30 13F ANALOG DEVICES COM 032654105 218,463 -22,745 -9.43 20,199 -12.70 0.3130
2018-08-14 2018-06-30 13F ANALOG DEVICES COM 032654105 241,208 -35,006 -12.67 23,137 -8.08 0.3457
2018-05-15 2018-03-31 13F ANALOG DEVICES COM 032654105 276,214 54,128 24.37 25,171 27.31 0.3730
2018-02-14 2017-12-31 13F ANALOG DEVICES COM 032654105 222,086 84,851 61.83 19,772 67.19 0.3415
2017-11-13 2017-09-30 13F ANALOG DEVICES COM 032654105 137,235 27,123 24.63 11,826 38.04 0.2652
2017-08-11 2017-06-30 13F ANALOG DEVICES COM 032654105 110,112 6,098 5.86 8,567 0.50 0.2459
2017-05-11 2017-03-31 13F ANALOG DEVICES COM 032654105 104,014 52,748 102.89 8,524 128.96 0.1878
2017-02-13 2016-12-31 13F ANALOG DEVICES COM 032654105 51,266 4,611 9.88 3,723 23.81 0.1705
2016-11-14 2016-09-30 13F ANALOG DEVICES COM 032654105 46,655 6,802 17.07 3,007 33.23 0.1098
2016-08-09 2016-06-30 13F ANALOG DEVICES COM 032654105 39,853 8,113 25.56 2,257 20.12 0.1526
2016-05-12 2016-03-31 13F ANALOG DEVICES COM 032654105 31,740 12,369 63.85 1,879 71.60 0.1021
2016-02-12 2015-12-31 13F ANALOG DEVICES COM 032654105 19,371 -26,423 -57.70 1,095 -57.61 0.1317
2015-11-12 2015-09-30 13F ANALOG DEVICES COM 032654105 45,794 26,647 139.17 2,583 110.17 0.2040
2015-08-12 2015-06-30 13F ANALOG DEVICES COM 032654105 19,147 -14,810 -43.61 1,229 -42.54 0.0825
2015-05-14 2015-03-31 13F ANALOG DEVICES COM 032654105 33,957 -6,428 -15.92 2,139 -4.59 0.1612
2015-02-13 2014-12-31 13F ANALOG DEVICES COM 032654105 40,385 15,603 62.96 2,242 82.87 0.5088
2014-11-14 2014-09-30 13F ANALOG DEVICES COM 032654105 24,782 -17,777 -41.77 1,226 -46.72 0.1319
2014-08-13 2014-06-30 13F ANALOG DEVICES COM 032654105 42,559 23,121 118.95 2,301 122.75 0.4426
2014-05-14 2014-03-31 13F ANALOG DEVICES COM 032654105 19,438 7,985 69.72 1,033 77.19 0.2138
2014-02-06 2013-12-31 13F ANALOG DEVICES COM 032654105 11,453 11,453 583 0.1394
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.