ADP Automatic Data Processing Inc

Ownership history in Clean Yield Group  ·  58 quarters on record

This page tracks every 13F SEC filing in which Clean Yield Group reported a position in Automatic Data Processing Inc (ADP). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
3.29% (2012 Q2)
Avg. % of fund
2.01%
First filed
2011 Q2
Last filed
2025 Q4
Quarters held
58
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 ADDED 19,703 +145 +0.7% 1.41% $5.1M $255.12
2025 Q3 REDUCED 19,558 -361 -1.8% 1.62% $5.7M $289.23
2025 Q2 REDUCED 19,919 -609 -3.0% 1.84% $6.1M $302.34
2025 Q1 REDUCED 20,528 -19 -0.1% 2.04% $6.3M $298.04
2024 Q4 REDUCED 20,547 -55 -0.3% 1.91% $6.0M $284.04
2024 Q3 ADDED 20,602 +1,451 +7.6% 1.81% $5.7M $267.13
2024 Q2 ADDED 19,151 +4,532 +31.0% 1.71% $4.6M $229.25
2024 Q1 REDUCED 14,619 -660 -4.3% 1.42% $3.7M $238.49
2023 Q4 UNCHANGED 15,279 0% 1.50% $3.6M $221.19
2023 Q3 REDUCED 15,279 -50 -0.3% 1.69% $3.8M $227.04
48 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    ADP price (monthly, adj. close)
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