Analog Devices, Inc.
MX ˙ BMV ˙ US0326541051
SecurityMX:ADI / Analog Devices, Inc.
InstitutionWellington Management Group Llp
Latest Disclosed Ownership12,571,528 shares
Ownership 3.41%
Wellington Management Group Llp ownership in ADI / Analog Devices, Inc.

2018-02-08 - Wellington Management Group Llp has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 12,571,528 shares of Analog Devices, Inc. (MX:ADI). This represents 3.41 percent ownership of the company. In their previous filing dated 2017-02-09 , Wellington Management Group Llp had reported owning 16,160,032 shares, indicating a decrease of -22.21 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2018-02-08 2018-02-08 13G/A 16,160,032 12,571,528 -22.21 3.41 -34.92
2017-02-09 2017-02-09 13G 6,680,959 16,160,032 141.88 5.24 144.86
2016-02-11 2016-02-11 13G/A 6,680,959 2.14
2015-02-12 2015-02-12 13G/A 20,425,280 6.56
2014-02-14 2014-02-14 13G/A 18,023,975 5.79
2013-02-14 2013-02-14 13G/A 17,590,220 5.84
2012-02-14 2012-02-14 13G/A 24,557,655 8.24
2000-02-11 2000-02-11 13G/A 5,657,020 3.22
1999-02-09 1999-02-09 13G 13,748,398 8.45

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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 2,291,130 -255,872 -10.05 728,900 5.52 0.0193
2026-02-17 2025-12-31 13F ANALOG DEVICES COM 032654105 2,547,002 -13,228 -0.52 690,747 9.81 0.1210
2025-11-14 2025-09-30 13F ANALOG DEVICES COM 032654105 2,560,230 457,297 21.75 629,049 25.67 0.1101
2025-08-14 2025-06-30 13F ANALOG DEVICES COM 032654105 2,102,933 2,025,047 2,600.01 500,540 3,086.73 0.0908
2025-05-13 2025-03-31 13F ANALOG DEVICES COM 032654105 77,886 5,188 7.14 15,707 1.70 0.0030
2025-02-12 2024-12-31 13F ANALOG DEVICES COM 032654105 72,698 29,349 67.70 15,445 54.81 0.0028
2024-11-14 2024-09-30 13F ANALOG DEVICES COM 032654105 43,349 6,164 16.58 9,978 17.56 0.0017
2024-08-14 2024-06-30 13F ANALOG DEVICES COM 032654105 37,185 -306,666 -89.19 8,488 -87.52 0.0015
2024-05-15 2024-03-31 13F ANALOG DEVICES COM 032654105 343,851 -1,022,486 -74.83 68,010 -74.93 0.0120
2024-02-12 2023-12-31 13F ANALOG DEVICES COM 032654105 1,366,337 -4,011,352 -74.59 271,300 -71.19 0.0506
2023-11-14 2023-09-30 13F ANALOG DEVICES COM 032654105 5,377,689 -2,272,687 -29.71 941,580 -36.82 0.1888
2023-08-14 2023-06-30 13F ANALOG DEVICES COM 032654105 7,650,376 -552,157 -6.73 1,490,370 -7.87 0.2825
2023-05-12 2023-03-31 13F ANALOG DEVICES COM 032654105 8,202,533 -1,165,448 -12.44 1,617,704 5.28 0.3206
2023-02-13 2022-12-31 13F ANALOG DEVICES COM 032654105 9,367,981 -250,283 -2.60 1,536,630 14.66 0.3081
2022-11-14 2022-09-30 13F ANALOG DEVICES COM 032654105 9,618,264 -476,008 -4.72 1,340,210 -9.12 0.2855
2022-08-15 2022-06-30 13F ANALOG DEVICES COM 032654105 10,094,272 756,009 8.10 1,474,672 -4.40 0.2970
2022-05-16 2022-03-31 13F ANALOG DEVICES COM 032654105 9,338,263 1,125,178 13.70 1,542,495 6.85 0.2641
2022-02-11 2021-12-31 13F ANALOG DEVICES COM 032654105 8,213,085 -311,809 -3.66 1,443,615 1.11 0.2309
2021-11-15 2021-09-30 13F ANALOG DEVICES COM 032654105 8,524,894 3,612,571 73.54 1,427,749 68.82 0.2428
2021-08-16 2021-06-30 13F ANALOG DEVICES COM 032654105 4,912,323 -59,768 -1.20 845,706 9.68 0.1408
2021-05-17 2021-03-31 13F ANALOG DEVICES COM 032654105 4,972,091 -361,488 -6.78 771,073 -2.14 0.1358
2021-02-12 2020-12-31 13F ANALOG DEVICES COM 032654105 5,333,579 1,232,444 30.05 787,929 64.57 0.1451
2020-11-16 2020-09-30 13F ANALOG DEVICES COM 032654105 4,101,135 708,694 20.89 478,766 15.07 0.0991
2020-08-14 2020-06-30 13F ANALOG DEVICES COM 032654105 3,392,441 -1,180,163 -25.81 416,049 1.49 0.0926
2020-05-14 2020-03-31 13F ANALOG DEVICES COM 032654105 4,572,604 -151,575 -3.21 409,934 -26.98 0.1085
2020-02-11 2019-12-31 13F ANALOG DEVICES COM 032654105 4,724,179 -590,111 -11.10 561,422 -5.45 0.1177
2019-11-13 2019-09-30 13F ANALOG DEVICES COM 032654105 5,314,290 -2,448,920 -31.55 593,766 -32.24 0.1339
2019-08-14 2019-06-30 13F ANALOG DEVICES COM 032654105 7,763,210 -1,734,544 -18.26 876,235 -12.36 0.1940
2019-05-15 2019-03-31 13F ANALOG DEVICES COM 032654105 9,497,754 -1,964,102 -17.14 999,829 1.63 0.2264
2019-02-14 2018-12-31 13F ANALOG DEVICES COM 032654105 11,461,856 154,875 1.37 983,771 -5.90 0.2462
2018-11-14 2018-09-30 13F ANALOG DEVICES COM 032654105 11,306,981 -787,468 -6.51 1,045,444 -9.88 0.2201
2018-08-14 2018-06-30 13F ANALOG DEVICES COM 032654105 12,094,449 -689,666 -5.39 1,160,099 -0.42 0.2582
2018-05-15 2018-03-31 13F ANALOG DEVICES COM 032654105 12,784,115 212,587 1.69 1,165,016 4.09 0.2636
2018-02-13 2017-12-31 13F ANALOG DEVICES COM 032654105 12,571,528 -77,919 -0.62 1,119,244 2.68 0.2473
2017-11-13 2017-09-30 13F ANALOG DEVICES COM 032654105 12,649,447 -927,704 -6.83 1,090,003 3.19 0.2502
2017-08-14 2017-06-30 13F ANALOG DEVICES COM 032654105 13,577,151 -4,902,074 -26.53 1,056,303 -30.25 0.2487
2017-05-11 2017-03-31 13F ANALOG DEVICES COM 032654105 18,479,225 2,319,193 14.35 1,514,372 29.04 0.3647
2017-02-14 2016-12-31 13F ANALOG DEVICES COM 032654105 16,160,032 3,818,907 30.94 1,173,541 47.54 0.2944
2016-11-14 2016-09-30 13F ANALOG DEVICES COM 032654105 12,341,125 5,553,898 81.83 795,386 106.90 0.1992
2016-08-15 2016-06-30 13F ANALOG DEVICES COM 032654105 6,787,227 60,154 0.89 384,428 -3.45 0.0994
2016-05-13 2016-03-31 13F ANALOG DEVICES COM 032654105 6,727,073 46,114 0.69 398,175 7.73 0.1048
2016-02-12 2015-12-31 13F ANALOG DEVICES COM 032654105 6,680,959 -4,590,017 -40.72 369,591 -41.87 0.0967
2015-11-16 2015-09-30 13F ANALOG DEVICES COM 032654105 11,270,976 -5,059,710 -30.98 635,795 -39.34 0.1773
2015-08-14 2015-06-30 13F ANALOG DEVICES COM 032654105 16,330,686 -4,080,354 -19.99 1,048,187 -18.49 0.2704
2015-05-15 2015-03-31 13F ANALOG DEVICES COM 032654105 20,411,040 -14,240 -0.07 1,285,896 13.39 0.3306
2015-02-13 2014-12-31 13F ANALOG DEVICES COM 032654105 20,425,280 -846,117 -3.98 1,134,011 7.72 0.2998
2014-11-14 2014-09-30 13F ANALOG DEVICES COM 032654105 21,271,397 691,570 3.36 1,052,721 -5.39 0.2900
2014-08-14 2014-06-30 13F ANALOG DEVICES COM 032654105 20,579,827 180,636 0.89 1,112,751 2.65 0.2993
2014-05-15 2014-03-31 13F ANALOGDEVICES COM 032654105 20,399,191 2,375,216 13.18 1,084,013 18.09 0.3009
2014-02-14 2013-12-31 13F ANALOG DEVICES COM 032654105 18,023,975 -91,446 -0.50 917,961 7.70 0.2640
2013-11-14 2013-09-30 13F ANALOG DEVICES COM 032654105 18,115,421 -27,585 -0.15 852,331 4.26 0.2669
2013-08-14 2013-06-30 13F ANALOG DEVICES COM 032654105 18,143,006 18,143,006 817,524 0.2668
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.