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Computer communications equipment (SIC 3576)

Major group 35: Industrial and commercial machinery and computer equipment

Part of 357 Computer and office equipment

Companies with SIC industry code 3576. Companies with no code (SIC 0) and shell companies (SIC 9995) are left out.

As of2020 Q4
Data cover 2000 Q4 – 2020 Q4, quarterly.
Only 3 companies in the S&P 500 this quarter: the averages below rest on few pairs.

The tiles, heatmap and tables below use the industry’s S&P 500 companies.

Companies in 2020 Q4 3
Average profit weight between them 0.58

Average profit weight in the industry over time

The mean profit weight over every ordered pair of the industry’s companies, each quarter: S&P 500 companies (solid) and all companies (faded). Click a quarter to show it.

    Computed from the current data release, using every firm in the sample. Published papers used earlier releases and samples, so their figures differ slightly.

    Show the numbers

    Profit weights between the 3 largest companies, 2020 Q4

    Each cell is the profit weight of the row company’s shareholders on the column company (darker: higher). Companies are ordered so that tightly linked groups form blocks. Largest means most reported owners. Click a cell to compare the two companies.

    Arista Networks IncCisco Systems IncJuniper Networks IncReport
    Arista Networks Inc 0.280.37
    Cisco Systems Inc 0.781.25
    Juniper Networks Inc 0.350.43

    Investors who drive it, 2020 Q4

    The investors that contribute most to the industry’s average profit weight: roughly, those holding sizeable stakes in many of its companies at once. Investor types are inferred from the forms each investor files with the SEC and are under review. Anyone filing Forms 3/4/5 counts as an insider unless they also file 13F, in which case they count as an asset manager (such as Carl Icahn).

    • Big Three
    • Asset manager
    • Non-financial blockholder
    • Activist
    • Insider
    #InvestorTypeCompanies held hereShare of the averageSEC CIKReport
    1 Vanguard Group Inc Big Three 343% 102909
    2 BlackRock Inc. Big Three 332% 1364742
    3 State Street Corp Big Three 38% 93751
    4 Dodge & Cox Asset manager 23% 200217
    5 First Trust Advisors LP Asset manager 32% 1125816
    6 Geode Capital Management, LLC Asset manager 31% 1214717
    7 Bank of New York Mellon Corp Asset manager 31% 1629943
    8 Wells Fargo & Company/Mn Asset manager 30.8% 72971
    9 FMR Llc*Fil LTD Asset manager 30.8% 315066
    10 UBS Asset Management Americas Inc*Ubs Group AG Asset manager 30.7% 1610520
    11 Northern Trust Corp Asset manager 30.7% 73124
    12 Norges Bank Asset manager 30.5% 1374170
    13 Invesco LTD. Asset manager 30.5% 914208
    14 Legal & General Group PLC Asset manager 30.4% 764068
    15 Ameriprise Financial Inc Asset manager 30.3% 820027
    16 Deutsche Bank Ag\ Asset manager 30.3% 948046
    17 Alliancebernstein L.P. Asset manager 30.3% 1109448
    18 United Capital Financial Advisers, LLC Asset manager 30.3% 886982
    19 Charles Schwab Investment Management Inc Asset manager 30.2% 884546
    20 Morgan Stanley Asset manager 30.2% 895421
    21 Bank of America Corp /DE/ Asset manager 30.2% 70858
    22 Dimensional Fund Advisors LP Asset manager 30.2% 354204
    23 Capital International Inc /Ca/*Capital International Sarl*Capital International LTD /Ca/*Capital Research Global Investors*Capital World Investors*Capital International Investors*Capital Bank & Trust Co Asset manager 30.2% 732812
    24 Wellington Management Group LLP Asset manager 30.2% 902219
    25 Nuveen Asset Management, LLC Asset manager 30.1% 1521019

    The companies, 2020 Q4

    CompanyReported ownersReported ownershipSEC CIKReport
    Cisco Systems Inc SIC 3576 · S&P 500 251771.95%858877
    Arista Networks Inc SIC 3576 · S&P 500 60789.99%1596532
    Juniper Networks Inc SIC 3576 · S&P 500 43493.80%1043604

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