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Summit Trail Advisors’s Automatic Data Processing ADP Stock Holding History

Summit Trail Advisors’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
2026
Q1 		$3.51M Buy
17,294
+4,141
+31% +$950K 0.05% 247
2025
Q4 		$3.4M Sell
13,153
-1,673
-11% -$445K 0.06% 197
2025
Q3 		$4.37M Buy
14,826
+2,802
+23% +$843K 0.06% 164
2025
Q2 		$3.73M Buy
+12,024
New +$3.69M 0.06% 155
2024
Q4 		– Sell
-7,109
Closed -$1.98M – 399
2024
Q3 		$1.98M Buy
7,109
+1,942
+38% +$508K 0.05% 162
2024
Q2 		$1.24M Sell
5,167
-375
-7% -$92.1K 0.03% 201
2024
Q1 		$1.39M Buy
5,542
+1,122
+25% +$274K 0.04% 172
2023
Q4 		$1.04M Buy
4,420
+111
+3% +$25.9K 0.03% 168
2023
Q3 		$1.04M Buy
4,309
+727
+20% +$177K 0.04% 153
2023
Q2 		$792K Buy
3,582
+760
+27% +$164K 0.03% 193
2023
Q1 		$632K Buy
2,822
+236
+9% +$53.2K 0.03% 185
2022
Q4 		$621K Buy
2,586
+22
+0.9% +$5.4K 0.03% 156
2022
Q3 		$583K Sell
2,564
-1,309
-34% -$309K 0.03% 156
2022
Q2 		$817K Buy
3,873
+189
+5% +$41.4K 0.05% 139
2022
Q1 		$842K Buy
3,684
+1,722
+88% +$369K 0.07% 116
2021
Q4 		$486K Buy
+1,962
New +$444K 0.03% 175
2020
Q4 		– Sell
-3,805
Closed -$645K – 191
2020
Q3 		$645K Buy
+3,805
New +$533K 0.12% 90
2018
Q4 		– Sell
-1,105
Closed -$167K – 109
2018
Q3 		$167K Buy
+1,105
New +$156K 0.04% 198
2018
Q2 		– Sell
-1,888
Closed -$203K – 483
2018
Q1 		$203K Buy
1,888
+109
+6% +$12.7K 0.03% 372
2017
Q4 		$213K Buy
+1,779
New +$203K 0.03% 405

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

Summit Trail Advisors's ADP Position: Q1 2026 in Review

Summit Trail Advisors increased its Automatic Data Processing (ADP) stake by 31% in Q1 2026, buying an estimated $950K and bringing the position to 17,294 shares worth $3.51M. The position accounts for 0.05% of the portfolio, ranked #247.

Summit Trail Advisors first reported a position in ADP in Q4 2017 and has held it in 20 quarters since. The position peaked at $4.37M in Q3 2025. 2,264 funds tracked by Wall St. Rank hold ADP as of Q1 2026.

  • Summit Trail Advisors held 17,294 shares of Automatic Data Processing worth $3.51M as of Q1 2026.
  • Summit Trail Advisors bought 4,141 Automatic Data Processing shares in Q1 2026, an estimated $950K.
  • Automatic Data Processing made up 0.05% of Summit Trail Advisors's portfolio in Q1 2026, its #247 holding.
  • Summit Trail Advisors first reported a position in Automatic Data Processing in Q4 2017 and has held it in 20 quarters since.
  • Summit Trail Advisors's Automatic Data Processing position peaked at $4.37M in Q3 2025.
  • 2,264 funds tracked by Wall St. Rank held Automatic Data Processing as of Q1 2026.

Based on Summit Trail Advisors's 13F filing for Q1 2026, filed 12 May 2026.