Parallax Volatility Advisers
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Parallax Volatility Advisers’s Automatic Data Processing ADP Stock Holding History

Parallax Volatility Advisers’s Portfolio ADP Stock Details ADP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-1,000
Closed -$308K – 1580
2025
Q2 		$308K Buy
+1,000
New +$307K ﹤0.01% 1263
2025
Q1 		– Sell
-5,000
Closed -$1.46M – 1525
2024
Q4 		$1.46M Buy
5,000
+4,800
+2,400% +$1.42M ﹤0.01% 1217
2024
Q3 		$55.3K Sell
200
-36,500
-99% -$9.54M ﹤0.01% 1830
2024
Q2 		$8.76M Sell
36,700
-13,400
-27% -$3.29M 0.02% 522
2024
Q1 		$12.5M Buy
50,100
+21,500
+75% +$5.25M 0.03% 446
2023
Q4 		$6.66M Buy
28,600
+12,900
+82% +$3.01M 0.01% 730
2023
Q3 		$3.78M Buy
15,700
+11,600
+283% +$2.83M 0.01% 868
2023
Q2 		$901K Sell
4,100
-6,900
-63% -$1.49M ﹤0.01% 1438
2023
Q1 		$2.45M Buy
11,000
+9,500
+633% +$2.14M 0.01% 1164
2022
Q4 		$358K Sell
1,500
-9,000
-86% -$2.21M ﹤0.01% 1993
2022
Q3 		$2.37M Buy
10,500
+3,700
+54% +$873K ﹤0.01% 1338
2022
Q2 		$1.43M Sell
6,800
-4,600
-40% -$1.01M ﹤0.01% 1500
2022
Q1 		$2.59M Buy
+11,400
New +$2.44M ﹤0.01% 1260
2020
Q4 		– Sell
-136,600
Closed -$19.1M – 2221
2020
Q3 		$19.1M Buy
136,600
+71,400
+110% +$10M 0.01% 740
2020
Q2 		$9.71M Sell
65,200
-29,400
-31% -$4.21M 0.01% 798
2020
Q1 		$12.9M Buy
94,600
+42,600
+82% +$6.86M 0.02% 518
2019
Q4 		$8.86M Sell
52,000
-37,800
-42% -$6.26M 0.01% 695
2019
Q3 		$14.5M Buy
89,800
+25,700
+40% +$4.24M 0.02% 496
2019
Q2 		$10.6M Sell
64,100
-15,900
-20% -$2.58M 0.01% 506
2019
Q1 		$12.8M Sell
80,000
-71,500
-47% -$10.4M 0.01% 415
2018
Q4 		$19.9M Buy
151,500
+149,400
+7,114% +$21.1M 0.03% 342
2018
Q3 		$315K Buy
+2,100
New +$297K ﹤0.01% 1531
2017
Q2 		– Sell
-11,000
Closed -$1.13M – 2147
2017
Q1 		$1.13M Sell
11,000
-39,000
-78% -$3.98M ﹤0.01% 1097
2016
Q4 		$5.14M Buy
50,000
+48,000
+2,400% +$4.48M 0.01% 636
2016
Q3 		$176K Sell
2,000
-8,400
-81% -$761K ﹤0.01% 1882
2016
Q2 		$955K Sell
10,400
-59,300
-85% -$5.24M ﹤0.01% 1204
2016
Q1 		$6.25M Buy
69,700
+55,100
+377% +$4.62M 0.01% 499
2015
Q4 		$1.24M Sell
14,600
-11,500
-44% -$990K ﹤0.01% 1198
2015
Q3 		$2.1M Buy
26,100
+24,600
+1,640% +$1.97M ﹤0.01% 999
2015
Q2 		$120K Sell
1,500
-13,200
-90% -$1.13M ﹤0.01% 2194
2015
Q1 		$1.26M Buy
14,700
+11,300
+332% +$973K ﹤0.01% 1196
2014
Q4 		$283K Sell
3,400
-1,726
-34% -$140K ﹤0.01% 2533
2014
Q3 		$375K Buy
+5,126
New +$370K ﹤0.01% 2044
2014
Q2 		– Sell
-4,214
Closed -$286K – 4010
2014
Q1 		$286K Sell
4,214
-912
-18% -$62.1K ﹤0.01% 1269
2013
Q4 		$364K Buy
5,126
+4,670
+1,024% +$314K ﹤0.01% 1180
2013
Q3 		$29K Hold
456
– – ﹤0.01% 2074
2013
Q2 		$28K Buy
+456
New +$27.2K ﹤0.01% 1845

Other funds holding ADP

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

Parallax Volatility Advisers's ADP Position: Q1 2026 in Review

Parallax Volatility Advisers sold out of Automatic Data Processing (ADP) in Q1 2026, closing a stake of 374 shares — an estimated $96.2K sold.

Parallax Volatility Advisers first reported a position in ADP in Q3 2013 and held it in 36 quarters. The position peaked at $15.9M in Q1 2020. 2,268 funds tracked by Wall St. Rank hold ADP as of Q1 2026.

  • Parallax Volatility Advisers reported no remaining Automatic Data Processing position as of Q1 2026 after selling out during the quarter.
  • Parallax Volatility Advisers sold 374 Automatic Data Processing shares in Q1 2026, an estimated $96.2K.
  • Parallax Volatility Advisers first reported a position in Automatic Data Processing in Q3 2013 and held it in 36 quarters.
  • Parallax Volatility Advisers's Automatic Data Processing position peaked at $15.9M in Q1 2020.
  • 2,268 funds tracked by Wall St. Rank held Automatic Data Processing as of Q1 2026.

Based on Parallax Volatility Advisers's 13F filing for Q1 2026, filed 15 May 2026.