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 		$58.2K Buy
176
+174
+8,700% +$60.7K ﹤0.01% 5706
2025
Q4 		$786 Buy
+2
New +$821 ﹤0.01% 8081
2025
Q2 		– Sell
-206
Closed -$86.5K – 9054
2025
Q1 		$78K Sell
206
-7,261
-97% -$3.18M ﹤0.01% 5327
2024
Q4 		$3.15M Buy
7,467
+2,782
+59% +$1.1M ﹤0.01% 1808
2024
Q3 		$1.79M Buy
+4,685
New +$1.61M ﹤0.01% 2375
2023
Q4 		– Sell
-2,501
Closed -$682K – 9177
2023
Q3 		$672K Buy
+2,501
New +$655K ﹤0.01% 3077
2022
Q4 		– Sell
-484
Closed -$85.2K – 9622
2022
Q3 		$69K Buy
484
+7
+1% +$1.2K ﹤0.01% 6003
2022
Q2 		$80K Sell
477
-1,093
-70% -$190K ﹤0.01% 5864
2022
Q1 		$263K Buy
1,570
+1,357
+637% +$247K ﹤0.01% 4729
2021
Q4 		$41K Sell
213
-34
-14% -$6.61K ﹤0.01% 7495
2021
Q3 		$39K Buy
247
+1
+0.4% +$170 ﹤0.01% 7818
2021
Q2 		$37K Buy
+246
New +$39.5K ﹤0.01% 7995
2020
Q1 		– Sell
-332
Closed -$28K – 7822
2019
Q4 		$33K Sell
332
-1,401
-81% -$138K ﹤0.01% 5574
2019
Q3 		$159K Sell
1,733
-400
-19% -$32.9K ﹤0.01% 3810
2019
Q2 		$174K Buy
2,133
+438
+26% +$32.9K ﹤0.01% 3603
2019
Q1 		$109K Buy
1,695
+682
+67% +$41.4K ﹤0.01% 4261
2018
Q4 		$53K Buy
+1,013
New +$56.3K ﹤0.01% 4467
2017
Q3 		– Sell
-263
Closed -$16.2K – 6159
2017
Q2 		$16K Buy
+263
New +$16.9K ﹤0.01% 3523
2016
Q1 		– Sell
-1,377
Closed -$78.6K – 5831
2015
Q4 		$104K Buy
1,377
+1,359
+7,550% +$113K 0.01% 1319
2015
Q3 		$1K Buy
+18
New +$1.62K ﹤0.01% 5011

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.