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Hospital & medical service plans (SIC 6324)

Major group 63: Insurance carriers

Part of 632 Accident and health insurance and medical

Companies with SIC industry code 6324. Companies with no code (SIC 0) and shell companies (SIC 9995) are left out.

As of2020 Q4
Data cover 2000 Q4 – 2020 Q4, quarterly.

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

Companies in 2020 Q4 6
Average profit weight between them 0.76

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 6 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.

    Centene Corp DelCigna Corp NewHumana IncUnitedhealth Group IncAnthem IncTriple S Management C…Report
    Centene Corp Del 0.740.880.780.610.45
    Cigna Corp New 0.990.950.820.720.55
    Humana Inc 1.010.810.840.700.53
    Unitedhealth Group Inc 1.170.921.100.810.61
    Anthem Inc 1.090.961.090.970.73
    Triple S Management Corp 0.400.370.420.360.37

    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 BlackRock Inc. Big Three 625% 1364742
    2 Vanguard Group Inc Big Three 623% 102909
    3 FMR Llc*Fil LTD Asset manager 614% 315066
    4 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 512% 732812
    5 Price T Rowe Associates Inc /MD/ Asset manager 510% 80255
    6 State Street Corp Big Three 66% 93751
    7 Wellington Management Group LLP Asset manager 52% 902219
    8 Dimensional Fund Advisors LP Asset manager 61.0% 354204
    9 Geode Capital Management, LLC Asset manager 60.8% 1214717
    10 Northern Trust Corp Asset manager 60.8% 73124
    11 JPMorgan Chase & Co Asset manager 60.4% 19617
    12 Hotchkis & Wiley Capital Management LLC Asset manager 50.4% 1164833
    13 Nuveen Asset Management, LLC Asset manager 60.3% 1521019
    14 Bank of New York Mellon Corp Asset manager 60.3% 1629943
    15 Norges Bank Asset manager 50.3% 1374170
    16 Ameriprise Financial Inc Asset manager 60.3% 820027
    17 Bank of America Corp /DE/ Asset manager 60.2% 70858
    18 Invesco LTD. Asset manager 60.2% 914208
    19 UBS Asset Management Americas Inc*Ubs Group AG Asset manager 60.2% 1610520
    20 Charles Schwab Investment Management Inc Asset manager 60.2% 884546
    21 Sanders Capital, LLC Asset manager 30.1% 1508097
    22 Legal & General Group PLC Asset manager 60.1% 764068
    23 Alliancebernstein L.P. Asset manager 60.1% 1109448
    24 Boston Partners Asset manager 50.1% 1386060
    25 Morgan Stanley Asset manager 60.1% 895421

    The companies, 2020 Q4

    CompanyReported ownersReported ownershipSEC CIKReport
    Unitedhealth Group Inc SIC 6324 · S&P 500 226187.75%731766
    Cigna Corp New SIC 6324 · S&P 500 113387.58%1739940
    Anthem Inc SIC 6324 · S&P 500 110388.43%1156039
    Humana Inc SIC 6324 · S&P 500 83193.11%49071
    Centene Corp Del SIC 6324 · S&P 500 74394.69%1071739
    Triple S Management Corp SIC 6324 · S&P 500 · dual class 11087.39%1171662

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