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ADP

Automatic Data Processing Inc
$239.49 -2.78 (-1.15%) At close · Jul 6
Market Cap
$95.73B
Shares
399,734,282

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 2,267
Total Value: $67,753,700,061
Total Shares: 333,447,923
Showing 1–100 of 2,318 holdings by value · page 1 of 24

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 2,268 13F filers
Top Holder
10.6%
Jun 2023 → Mar 2026 · range 10.6% – 12.5%
of institutional value
Top 5
31.3%
Jun 2023 → Mar 2026 · range 31.3% – 35.9%
of institutional value
Top 10
42.7%
Jun 2023 → Mar 2026 · range 42.7% – 46.4%
of institutional value
HHI
289
Jun 2023 → Mar 2026 · range 289 – 380
Broadly held
Showing 100 of 2,318
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 8670 CUSIP 053015103 13F (30d) 97 filings 37 filers Visit website Investor relations