Automatic Data Processing ADP

$262.62

−$1.06 (-0.40%)

Market open · Sep 24, 2:00 pm ET

After hours $263.68 0.00%

Open$264.20

Prev close$263.68

Day range$261.31 – $267.87

Volume633.4K

Market cap$104.33B

P/E (TTM)24.0

Dividend yield2.53%

Ownership & positioning

Who holds it, who is betting against it, and where the big money is moving

Institutional ownership91.2%-0.34 pts vs. prior quarter

Institutions holding2,642-9 vs. prior quarter

Insider trades (recent)16 buys / 14 sellsNet buying

Short interest2.71% of floatDays to cover 5.1 · as of 31 Aug 2026

Short-sale volume share16.4%5-day average of daily volume

Net of large-order buying minus selling, in USD. Over this window: −$3.07M (9 inflow days, 11 outflow days).

Institutional holders2,642

Institutional ownership91.2%

Total transactions29

Bought16

Sold14

Report date	Shares short	% of float	Days to cover
31 Aug 2026	10,777,426	2.7%	5.1
14 Aug 2026	11,138,012	2.8%	5.2
31 Jul 2026	13,142,205	3.3%	5.0
15 Jul 2026	14,436,618	3.6%	6.9
30 Jun 2026	14,867,435	3.7%	4.1
15 Jun 2026	15,982,286	4.0%	6.2