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Aircraft parts & auxiliary equipment, NEC (SIC 3728)

Major group 37: Transportation equipment

Part of 372 Aircraft and parts

Companies with SIC industry code 3728. 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 2 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 2
Average profit weight between them 0.33

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 2 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.

    Transdigm Group IncHowmet Aerospace IncReport
    Transdigm Group Inc 0.27
    Howmet Aerospace Inc 0.39

    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. Owner types follow the forms each investor files with the SEC: 13F, Forms 3/4/5, 13D or 13G, in that order of precedence (an investor that files both 13F and Forms 3/4/5, such as Carl Icahn, counts as a 13F filer). Big Three is Vanguard, BlackRock and State Street.

    • Big Three
    • 13F filers
    • 13G filers
    • 13D filers
    • Forms 3/4/5 filers
    #InvestorTypeCompanies held hereShare of the averageSEC CIKReport
    1 Vanguard Group Inc Big Three 252% 102909
    2 BlackRock Inc. Big Three 232% 1364742
    3 State Street Corp Big Three 210% 93751
    4 Geode Capital Management, LLC 13F filer 21% 1214717
    5 Northern Trust Corp 13F filer 20.6% 73124
    6 Steadfast Capital Management LP 13F filer 20.4% 1214822
    7 Principal Financial Group Inc 13F filer 20.4% 9712
    8 Bank of New York Mellon Corp 13F filer 20.3% 1629943
    9 Citadel Advisors LLC 13F filer 20.3% 1255159
    10 Invesco LTD. 13F filer 20.2% 914208
    11 Dimensional Fund Advisors LP 13F filer 20.2% 354204
    12 Arrowstreet Capital, Limited Partnership 13F filer 20.2% 1164508
    13 Price T Rowe Associates Inc /MD/ 13F filer 20.2% 80255
    14 UBS Asset Management Americas Inc*Ubs Group AG 13F filer 20.2% 1610520
    15 Norges Bank 13F filer 20.2% 1374170
    16 Charles Schwab Investment Management Inc 13F filer 20.2% 884546
    17 Legal & General Group PLC 13F filer 20.2% 764068
    18 FMR Llc*Fil LTD 13F filer 20.1% 315066
    19 Nuveen Asset Management, LLC 13F filer 20.1% 1521019
    20 Swiss National Bank 13F filer 20.1% 1582202
    21 Bank of America Corp /DE/ 13F filer 20.1% 70858
    22 D. E. Shaw & Co., Inc. 13F filer 20.1% 1009207
    23 Deutsche Bank Ag\ 13F filer 20.1% 948046
    24 Sumitomo Mitsui Trust Holdings, Inc. 13F filer 20.1% 1475365
    25 Parametric Portfolio Associates LLC 13F filer 20.1% 932859

    The companies, 2020 Q4

    CompanyReported ownersReported ownershipSEC CIKReport
    Transdigm Group Inc SIC 3728 · S&P 500 595117.3%1260221
    Howmet Aerospace Inc SIC 3728 · S&P 500 46096.90%4281

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