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    Automatic Data Processing, Inc. Stock Investors, Shareholders, Insiders and Outstanding Shares

    Automatic Data Processing, Inc.



    -2.34 (-1.04%)

    At Close: 4:00 PM


    0.00 (0.00%)

    After Market: 9:07 PM

    Shares & ShareHolders

    Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.

    Shares Outstanding

    414.3 Million


    410.16 Million





    Shares Short

    5.85 Million

    Short % of shares outstanding


    Shares Short (Prior Month)

    4.61 Million


    Short of Float


    Short % of Shares Outstanding

    Top Institutional Holders

    A total of 0.10% of ADP shares are owned by insiders. About 81.90% of ADP shares are held by financial institutions. The Vanguard Group, Inc is the top corporate investor, holding 37.83 Million shares valued at $9.04 Billion. A 9.12% stake in Automatic Data Processing, Inc. is owned by the company. BlackRock Fund Advisors owns 20.82 Million shares valued at $4.97 Billion, which translates its holding of 5.02% of the stake in the company.

    Holder% StakeShares HeldTotal Value ($)Shares% Change in Portfolio
    The Vanguard Group, Inc9.12% 37,834,6559,037,185,693473,8541.27%
    BlackRock Fund Advisors5.02% 20,819,7964,973,016,473125,4550.61%
    SSgA Funds Management, Inc4.35% 18,038,1524,308,592,987309,0391.74%
    AllianceBernstein LP2.23% 9,231,4062,205,013,637-587,140-5.98%
    Geode Capital Management LLC2.15% 8,921,7302,131,044,428181,0532.07%
    Charles Schwab Investment Managem1.87% 7,764,0341,854,517,161649,1859.12%
    Fundsmith LLP1.68% 6,978,7831,666,952,1072,2060.03%
    Walter Scott & Partners Ltd1.63% 6,748,3931,611,921,152-576,018-7.86%
    Wells Fargo Clearing Services LLC1.58% 6,551,3601,564,857,85041,5080.64%
    Northern Trust Investments, Inc1.40% 5,820,7521,406,875,758-127,440-2.14%

    Automatic Data Processing, Inc. Insiders

    Among the ADP insiders holding of 0.07% of the stake in company, BONARTI MICHAEL A, Corporate Vice President, holds the largest shares of 67,044. RODRIGUEZ CARLOS A, Executive Chair, is the second largest ADP insider with ownership of 44,481 shares. RODRIGUEZ CARLOS A,President & CEO, stands third with possession of 44,426 shares of that stake.

    InsiderDesignationShares Held
    BONARTI MICHAEL ACorporate Vice President67,044
    RODRIGUEZ CARLOS AExecutive Chair44,481
    RODRIGUEZ CARLOS APresident & CEO44,426
    WEINSTEIN DONALDCorporate VP32,950
    MCGUIRE DONCorp VP16,681

    Insider Transaction Summary (6 Months)









    Net Share(Sold)



    NO. of Shares Held



    % Net Share(Sold)



    Frequently Asked Questions


    How many institutions own ADP stock?

    A company's 13F filings with the Securities and Exchange Commission (SEC) provides investors with comprehensive information about institutional ownership in a listed company, a sign of strength in terms of how many institutions have confidence in that company. The number of institutional investors who currently own ADP shares is 2,516, representing 81.90% of the company's common stock.


    Who are the major shareholders selling Automatic Data Processing, Inc. stock?

    AllianceBernstein LP, in the last quarter, reduced its stake in ADP by -5.98% restricting it's holding to 9.23 Million shares of worth nearly $2.21 Billion. Walter Scott & Partners Ltd also lessened -7.86% of the ADP shares from its portfolio, reducing its holding to 6.75 Million shares of worth $1.61 Billion. Northern Trust Investments, Inc also shunned ADP shares holding by -2.14% last quarter which brought its holding to 5.82 Million shares worth $1.41 Billion.


    Investors who are buying ADP stock?

    As per its latest 13F filing, The Vanguard Group, Inc increased its stake in ADP by 1.27% in the last quarter. The institutional holder raised its holding to 37.83 Million shares having worth more than $9.04 Billion. BlackRock Fund Advisors also added 0.61% more shares of ADP to its portfolio, raising its holding to 20.82 Million shares of worth $4.97 Billion. SSgA Funds Management, Inc also increased its ADP shares holding by 1.74% which brought its holding to 18.04 Million shares worth $4.31 Billion.


    ADP's major insiders: who are they?

    The insider with the most stakes in ADP is BONARTI MICHAEL A , a Corporate Vice President at the company. Additionally, ADP stock is highly held by Executive Chair RODRIGUEZ CARLOS A and President & CEO RODRIGUEZ CARLOS A among others.


    Did an insider recently sell ADP stock?

    Company executives, directors, and other insiders own 0.1 percent of Automatic Data Processing, Inc.'s stock. Within the last six months, there have been 31 transaction(s) in which ADP insiders have sold stock, totaling 467,113 shares. Insiders that have sold shares include AYALA JOHN, SPERDUTO JAMES T, and ALBINSON BROCK.


    Which insider recently purchased ADP stock?

    There have been no transaction(s) during the past 6-months in which ADP insiders have bought stock N/A.


    How much of ADP does insiders own?

    Around 414.3 Thousands Automatic Data Processing, Inc. shares are held by insiders, which represents about 0.10% of ADP Stock.


    Who is the insider with the largest stake?

    ADP Corporate Vice President, BONARTI MICHAEL A holds the largest portfolio of the company's shares. ADP shares owned by Levinson total nearly 67.04 Thousands.


    Which institution holds the most shares in ADP?

    The Vanguard Group, Inc is the largest institutional owner in ADP which holds 37.83 Million shares worth $9.04 Billion or 9.12% of the total ADP shares outstanding followed by BlackRock Fund Advisors with ownership of 20.82 Million shares representing 5.02% of the ADP ownership. SSgA Funds Management, Inc, Inc is the third largest stakeholder with 18.04 Million shares or 4.35% of the ownership worth more than $4.31 Billion.


    Is Automatic Data Processing, Inc. stock optionable?

    Stock options give the owner the ability but not the obligation to buy or sell a security at a predetermined price and date. Stock options can be classified into two types: puts and calls. A put is a bet on falling stock, and a call is a bet on rising stock. As far as the ADP is concerned, it is a stock which is optionable.


    Is there a short position on ADP's shares?

    Number of ADP shares short as of 2022-10-13 was 5.85 Million. Shares short is a market sentiment in which investors have sold their shares short in a given stock but have not yet covered them or closed them out.


    About how many outstanding ADP shares are there?

    As of today, 414.3 Million shares of ADP are outstanding.


    Is there many float in Automatic Data Processing, Inc. stock?

    Float represents the number of tradeable shares in a specific stock. By subtracting restricted and closely-held shares from a firm's total outstanding shares, we can calculate its floating stock. The term "closely-held shares" refers to shares held by employees, major shareholders, and company insiders. At present, ADP has 410.16 Million shares in float.


    ADP short ratio: what is it?

    Short ratio is calculated by dividing the number of short shares, short interest or bets that shareholders will sell short from the average daily volume. A higher ratio indicates longer times needed to repurchase borrowed shares (sold). The short ratio for ADP was N/A as of 2022-10-13.