Simplex Trading
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Simplex Trading’s Group 1 Automotive GPI Stock Holding History

Simplex Trading’s Portfolio GPI Stock Details GPI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$99.2K Sell
300
-300
-50% -$105K ﹤0.01% 5101
2025
Q4 		$236K Sell
600
-4,900
-89% -$2.01M ﹤0.01% 4053
2025
Q3 		$2.41M Sell
5,500
-600
-10% -$269K ﹤0.01% 2133
2025
Q2 		$2.66M Sell
6,100
-600
-9% -$252K ﹤0.01% 1865
2025
Q1 		$2.56M Buy
6,700
+400
+6% +$175K ﹤0.01% 1812
2024
Q4 		$2.65M Sell
6,300
-13,300
-68% -$5.26M ﹤0.01% 1960
2024
Q3 		$7.51M Buy
19,600
+16,900
+626% +$5.81M ﹤0.01% 1216
2024
Q2 		$802K Sell
2,700
-500
-16% -$148K ﹤0.01% 3148
2024
Q1 		$935K Buy
3,200
+600
+23% +$164K ﹤0.01% 3191
2023
Q4 		$792K Buy
2,600
+1,700
+189% +$463K ﹤0.01% 3247
2023
Q3 		$241K Sell
900
-2,500
-74% -$655K ﹤0.01% 4158
2023
Q2 		$877K Sell
3,400
-2,200
-39% -$506K ﹤0.01% 2726
2023
Q1 		$1.27M Buy
5,600
+1,600
+40% +$339K ﹤0.01% 2363
2022
Q4 		$721K Buy
4,000
+3,100
+344% +$545K ﹤0.01% 2797
2022
Q3 		$128K Buy
900
+200
+29% +$34.3K ﹤0.01% 5191
2022
Q2 		$118K Sell
700
-3,000
-81% -$522K ﹤0.01% 5343
2022
Q1 		$620K Sell
3,700
-6,200
-63% -$1.13M ﹤0.01% 3561
2021
Q4 		$1.93M Buy
9,900
+8,900
+890% +$1.73M ﹤0.01% 2082
2021
Q3 		$159K Hold
1,000
– – ﹤0.01% 5960
2021
Q2 		$154K Buy
1,000
+995
+19,900% +$160K ﹤0.01% 6093
2021
Q1 		$78K Sell
5
-11
-69% -$1.68K ﹤0.01% 6076
2020
Q4 		$209K Sell
16
-161
-91% -$19.4K ﹤0.01% 4537
2020
Q3 		$1.56M Sell
177
-1
-0.6% -$85 ﹤0.01% 1760
2020
Q2 		$1.17M Buy
178
+136
+324% +$7.78K ﹤0.01% 1999
2020
Q1 		$185K Buy
42
+34
+425% +$2.87K ﹤0.01% 3691
2019
Q4 		$80K Sell
8
-36
-82% -$3.55K ﹤0.01% 4733
2019
Q3 		$406K Hold
44
– – ﹤0.01% 2828
2019
Q2 		$360K Buy
+44
New +$3.31K ﹤0.01% 2892
2019
Q1 		– Sell
-30
Closed -$158K – 7360
2018
Q4 		$158K Sell
30
-98
-77% -$5.45K ﹤0.01% 3397
2018
Q3 		$830K Buy
128
+94
+276% +$6.79K ﹤0.01% 2074
2018
Q2 		$214K Buy
+34
New +$2.32K ﹤0.01% 3404
2018
Q1 		– Sell
-218
Closed -$6K – 6404
2017
Q4 		$6K Sell
218
-11
-5% -$838 ﹤0.01% 4326
2017
Q3 		$9K Buy
+229
New +$14.1K ﹤0.01% 3861
2017
Q2 		– Sell
-90
Closed -$2K – 6350
2017
Q1 		$2K Sell
90
-456
-84% -$35.7K ﹤0.01% 5254
2016
Q4 		$3K Buy
+546
New +$37.5K ﹤0.01% 4736
2016
Q3 		– Sell
-46
Closed -$20K – 6024
2016
Q2 		$20K Buy
46
+38
+475% +$2.23K ﹤0.01% 2895
2016
Q1 		$7K Sell
8
-28
-78% -$1.6K ﹤0.01% 3795
2015
Q4 		$21K Buy
+36
New +$2.98K ﹤0.01% 2642

Other funds holding GPI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
CM
Conifer Management New York $524M AUM 14.11% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $116B AUM 26.37% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Simplex Trading's GPI Position: Q1 2026 in Review

Simplex Trading increased its Group 1 Automotive (GPI) stake by 8,700% in Q1 2026, buying an estimated $60.7K and bringing the position to 176 shares worth $58.2K. The position accounts for ﹤0.01% of the portfolio, ranked #5706.

Simplex Trading first reported a position in GPI in Q3 2015 and has held it in 20 quarters since. The position peaked at $3.15M in Q4 2024. 378 funds tracked by Wall St. Rank hold GPI as of Q1 2026.

  • Simplex Trading held 176 shares of Group 1 Automotive worth $58.2K as of Q1 2026.
  • Simplex Trading bought 174 Group 1 Automotive shares in Q1 2026, an estimated $60.7K.
  • Group 1 Automotive made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #5706 holding.
  • Simplex Trading first reported a position in Group 1 Automotive in Q3 2015 and has held it in 20 quarters since.
  • Simplex Trading's Group 1 Automotive position peaked at $3.15M in Q4 2024.
  • 378 funds tracked by Wall St. Rank held Group 1 Automotive as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.