Parallax Volatility Advisers, L.P. Automatic Data Processing Inc Transaction History

Parallax Volatility Advisers, L.P.

$42.9 Billion
Q2 2025

A detailed history of Parallax Volatility Advisers, L.P. transactions in Automatic Data Processing Inc stock. As of the latest transaction made, Parallax Volatility Advisers, L.P. holds 250 shares of ADP stock, worth $64,292. This represents 0.0% of its overall portfolio holdings.

Number of Shares

250

Previous 100 150.0%

Holding current value

$64,292

Previous $30,000 156.67%

% of portfolio

0.0%

Previous 0.0%

27 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	SELL	$276.76 - $326.81 $477,134 - $563,420	-1,724 Reduced 87.34%	250 $77,000
Q1 2025 May 15, 2025	SELL	$286.85 - $318.64 $288,284 - $320,233	-1,005 Reduced 33.74%	1,974 $603,000
Q4 2024 Feb 14, 2025	SELL	$280.08 - $307.97 $98,028 - $107,789	-350 Reduced 10.51%	2,979 $872,000
Q3 2024 Nov 14, 2024	BUY	$233.44 - $279.45 $777,121 - $930,289	3,329 New	3,329 $921,000
Q1 2023 May 15, 2023	SELL	$213.22 - $245.36 $1.05 Million - $1.21 Million	-4,945 Reduced 98.8%	60 $13,000
Q4 2022 Feb 14, 2023	SELL	$225.59 - $269.9 $1.91 Million - $2.28 Million	-8,454 Reduced 62.81%	5,005 $1.2 Million
Q3 2022 Nov 14, 2022	BUY	$211.07 - $260.94 $2.53 Million - $3.12 Million	11,969 Added 803.29%	13,459 $3.05 Million
Q2 2022 Aug 15, 2022	SELL	$199.94 - $238.5 $4.06 Million - $4.84 Million	-20,313 Reduced 93.17%	1,490 $313,000
Q1 2022 May 16, 2022	SELL	$196.29 - $245.15 $2.98 Million - $3.72 Million	-15,177 Reduced 41.04%	21,803 $4.96 Million
Q4 2021 Feb 14, 2022	BUY	$199.97 - $248.01 $7.39 Million - $9.16 Million	36,941 Added 94720.51%	36,980 $9.12 Million
Q3 2021 Nov 15, 2021	SELL	$197.05 - $216.72 $1.74 Million - $1.92 Million	-8,851 Reduced 99.56%	39 $8,000
Q2 2021 Aug 16, 2021	SELL	$185.81 - $200.06 $593,848 - $639,391	-3,196 Reduced 26.44%	8,890 $1.77 Million
Q1 2021 May 14, 2021	SELL	$161.03 - $192.69 $1.89 Million - $2.26 Million	-11,726 Reduced 49.24%	12,086 $2.28 Million
Q4 2020 Feb 16, 2021	SELL	$137.7 - $179.24 $4.47 Million - $5.82 Million	-32,447 Reduced 57.67%	23,812 $4.2 Million
Q3 2020 Nov 13, 2020	BUY	$128.72 - $150.73 $990,629 - $1.16 Million	7,696 Added 15.85%	56,259 $7.85 Million
Q2 2020 Aug 14, 2020	SELL	$128.57 - $161.15 $8.75 Million - $11 Million	-68,070 Reduced 58.36%	48,563 $7.23 Million
Q1 2020 May 15, 2020	BUY	$109.07 - $181.25 $10.7 Million - $17.8 Million	98,189 Added 532.36%	116,633 $15.9 Million
Q4 2019 Feb 14, 2020	SELL	$156.32 - $171.62 $149,129 - $163,725	-954 Reduced 4.92%	18,444 $3.15 Million
Q3 2019 Nov 14, 2019	BUY	$157.77 - $173.27 $2.98 Million - $3.27 Million	18,893 Added 3741.19%	19,398 $3.13 Million
Q2 2019 Aug 14, 2019	SELL	$156.0 - $169.61 $548,964 - $596,857	-3,519 Reduced 87.45%	505 $83,000
Q1 2019 May 15, 2019	BUY	$126.21 - $159.74 $128,481 - $162,615	1,018 Added 33.87%	4,024 $643,000
Q4 2018 Feb 14, 2019	SELL	$121.95 - $151.77 $1.15 Million - $1.43 Million	-9,411 Reduced 75.79%	3,006 $394,000
Q3 2018 Nov 14, 2018	BUY	$132.61 - $150.68 $1.41 Million - $1.6 Million	10,617 Added 589.83%	12,417 $1.87 Million
Q2 2018 Aug 14, 2018	BUY	$113.3 - $140.34 $203,940 - $252,612	1,800 New	1,800 $241,000
Q1 2018 May 15, 2018	SELL	$108.25 - $123.63 $1.12 Million - $1.28 Million	-10,360 Closed	0 $0
Q4 2017 Feb 14, 2018	BUY	$109.32 - $118.64 $202,679 - $219,958	1,854 Added 21.8%	10,360 $1.21 Million
Q3 2017 Nov 14, 2017	BUY	$102.89 - $118.91 $875,182 - $1.01 Million	8,506	8,506 $930,000

Others Institutions Holding ADP

# of Institutions

2,759

Shares Held

331M

Call Options Held

1.72M

Put Options Held

1.48M

View Full List

About AUTOMATIC DATA PROCESSING INC

Ticker ADP
Exchange NASDAQ
Sector Industrials
Industry Staffing & Employment Services
Shares Outstandng 415,200,000
Market Cap $107B
Description
Automatic Data Processing, Inc. provides cloud-based human capital management solutions worldwide. It operates in two segments, Employer Services and Professional Employer Organization (PEO). The Employer Services segment offers strategic, cloud-based platforms, and human resources (HR) outsourcing solutions. Its offerings include payroll, benef...

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Parallax Volatility Advisers, L.P. Automatic Data Processing Inc Transaction History