Group 1 Automotive (GPI) insider buying
107 open-market purchases of GPI by Group 1 Automotive's executives and directors since July 2025, worth $187M in total, from SEC Form 4 filings.
The most recent: Conifer Management, L.L.C., Major Shareholder bought $4M on September 30, 2026.
The biggest buyer over the period is Conifer Management, L.L.C. (Major Shareholder): 104 purchases, $187M.
By year
| Year | Purchases | Value |
|---|---|---|
| 2026 | 104 | $187M |
| 2025 | 3 | $0 |
Biggest buyers
| Insider | Buys | Value |
|---|---|---|
| Conifer Management, L.L.C. Major Shareholder | 104 | $187M |
| Lisa C. Mcclain | 3 | $0 |
Every purchase
Newest first, the latest 100 of 107. From SEC Form 4 filings. Insider buying across the market.
| Date | Insider | Shares | Price | Value | Filing |
|---|---|---|---|---|---|
| Sep 30, 2026 | Conifer Management, L.l.c. Major Shareholder |
16,514 | $243.42 | $4M | Form 4 |
| Sep 30, 2026 | Conifer Management, L.l.c. Major Shareholder |
5,352 | $242.65 | $1M | Form 4 |
| Sep 30, 2026 | Conifer Management, L.l.c. Major Shareholder |
1,040 | $245.10 | $254,904 | Form 4 |
| Sep 30, 2026 | Conifer Management, L.l.c. Major Shareholder |
3,151 | $241.04 | $759,519 | Form 4 |
| Sep 30, 2026 | Conifer Management, L.l.c. Major Shareholder |
12,342 | $240.31 | $3M | Form 4 |
| Sep 30, 2026 | Conifer Management, L.l.c. Major Shareholder |
14,717 | $239.37 | $4M | Form 4 |
| Sep 30, 2026 | Conifer Management, L.l.c. Major Shareholder |
2,133 | $238.37 | $508,440 | Form 4 |
| Sep 30, 2026 | Conifer Management, L.l.c. Major Shareholder |
16,343 | $244.61 | $4M | Form 4 |
| Sep 29, 2026 | Conifer Management, L.l.c. Major Shareholder |
3,292 | $237.84 | $782,962 | Form 4 |
| Sep 29, 2026 | Conifer Management, L.l.c. Major Shareholder |
2,821 | $235.63 | $664,722 | Form 4 |
| Sep 29, 2026 | Conifer Management, L.l.c. Major Shareholder |
12,942 | $236.48 | $3M | Form 4 |
| Sep 29, 2026 | Conifer Management, L.l.c. Major Shareholder |
160 | $244.83 | $39,173 | Form 4 |
| Sep 29, 2026 | Conifer Management, L.l.c. Major Shareholder |
320 | $243.86 | $78,035 | Form 4 |
| Sep 29, 2026 | Conifer Management, L.l.c. Major Shareholder |
980 | $242.92 | $238,066 | Form 4 |
| Sep 29, 2026 | Conifer Management, L.l.c. Major Shareholder |
4,249 | $241.69 | $1M | Form 4 |
| Sep 29, 2026 | Conifer Management, L.l.c. Major Shareholder |
28,791 | $240.87 | $7M | Form 4 |
| Sep 29, 2026 | Conifer Management, L.l.c. Major Shareholder |
14,570 | $239.52 | $3M | Form 4 |
| Sep 29, 2026 | Conifer Management, L.l.c. Major Shareholder |
523 | $238.80 | $124,892 | Form 4 |
| Sep 28, 2026 | Conifer Management, L.l.c. Major Shareholder |
19,257 | $245.54 | $5M | Form 4 |
| Sep 28, 2026 | Conifer Management, L.l.c. Major Shareholder |
230 | $250.35 | $57,581 | Form 4 |
| Sep 28, 2026 | Conifer Management, L.l.c. Major Shareholder |
4,018 | $249.53 | $1M | Form 4 |
| Sep 28, 2026 | Conifer Management, L.l.c. Major Shareholder |
942 | $248.33 | $233,930 | Form 4 |
| Sep 28, 2026 | Conifer Management, L.l.c. Major Shareholder |
7,741 | $247.40 | $2M | Form 4 |
| Sep 28, 2026 | Conifer Management, L.l.c. Major Shareholder |
2,571 | $246.19 | $632,954 | Form 4 |
| Sep 28, 2026 | Conifer Management, L.l.c. Major Shareholder |
15,442 | $244.13 | $4M | Form 4 |
| Sep 28, 2026 | Conifer Management, L.l.c. Major Shareholder |
34,593 | $243.23 | $8M | Form 4 |
| Sep 28, 2026 | Conifer Management, L.l.c. Major Shareholder |
34,446 | $242.27 | $8M | Form 4 |
| Sep 28, 2026 | Conifer Management, L.l.c. Major Shareholder |
1,672 | $240.83 | $402,665 | Form 4 |
| Sep 28, 2026 | Conifer Management, L.l.c. Major Shareholder |
12,560 | $239.50 | $3M | Form 4 |
| Sep 25, 2026 | Conifer Management, L.l.c. Major Shareholder |
3,011 | $247.78 | $746,067 | Form 4 |
| Sep 25, 2026 | Conifer Management, L.l.c. Major Shareholder |
35 | $253.85 | $8,885 | Form 4 |
| Sep 25, 2026 | Conifer Management, L.l.c. Major Shareholder |
13,517 | $253.02 | $3M | Form 4 |
| Sep 25, 2026 | Conifer Management, L.l.c. Major Shareholder |
30,460 | $252.35 | $8M | Form 4 |
| Sep 25, 2026 | Conifer Management, L.l.c. Major Shareholder |
315 | $250.54 | $78,919 | Form 4 |
| Sep 25, 2026 | Conifer Management, L.l.c. Major Shareholder |
2,337 | $249.63 | $583,383 | Form 4 |
| Sep 25, 2026 | Conifer Management, L.l.c. Major Shareholder |
857 | $248.69 | $213,129 | Form 4 |
| Sep 24, 2026 | Conifer Management, L.l.c. Major Shareholder |
42,495 | $247.96 | $11M | Form 4 |
| Sep 24, 2026 | Conifer Management, L.l.c. Major Shareholder |
160 | $252.56 | $40,410 | Form 4 |
| Sep 24, 2026 | Conifer Management, L.l.c. Major Shareholder |
80 | $251.22 | $20,098 | Form 4 |
| Sep 24, 2026 | Conifer Management, L.l.c. Major Shareholder |
322 | $250.15 | $80,548 | Form 4 |
| Sep 24, 2026 | Conifer Management, L.l.c. Major Shareholder |
15,052 | $248.85 | $4M | Form 4 |
| Sep 24, 2026 | Conifer Management, L.l.c. Major Shareholder |
17,647 | $247.26 | $4M | Form 4 |
| Sep 18, 2026 | Conifer Management, L.l.c. Major Shareholder |
10,821 | $249.08 | $3M | Form 4 |
| Sep 18, 2026 | Conifer Management, L.l.c. Major Shareholder |
1,960 | $253.20 | $496,272 | Form 4 |
| Sep 18, 2026 | Conifer Management, L.l.c. Major Shareholder |
513 | $247.17 | $126,800 | Form 4 |
| Sep 18, 2026 | Conifer Management, L.l.c. Major Shareholder |
120 | $251.98 | $30,238 | Form 4 |
| Sep 18, 2026 | Conifer Management, L.l.c. Major Shareholder |
6,762 | $251.24 | $2M | Form 4 |
| Sep 18, 2026 | Conifer Management, L.l.c. Major Shareholder |
12,079 | $250.07 | $3M | Form 4 |
| Sep 18, 2026 | Conifer Management, L.l.c. Major Shareholder |
5,395 | $248.36 | $1M | Form 4 |
| Sep 17, 2026 | Conifer Management, L.l.c. Major Shareholder |
820 | $265.29 | $217,536 | Form 4 |
| Sep 17, 2026 | Conifer Management, L.l.c. Major Shareholder |
1,200 | $260.82 | $312,981 | Form 4 |
| Sep 17, 2026 | Conifer Management, L.l.c. Major Shareholder |
5,705 | $261.84 | $1M | Form 4 |
| Sep 17, 2026 | Conifer Management, L.l.c. Major Shareholder |
326 | $262.78 | $85,666 | Form 4 |
| Sep 17, 2026 | Conifer Management, L.l.c. Major Shareholder |
3,181 | $264.15 | $840,247 | Form 4 |
| Sep 17, 2026 | Conifer Management, L.l.c. Major Shareholder |
1,640 | $266.23 | $436,614 | Form 4 |
| Sep 17, 2026 | Conifer Management, L.l.c. Major Shareholder |
8,828 | $267.85 | $2M | Form 4 |
| Sep 17, 2026 | Conifer Management, L.l.c. Major Shareholder |
2,380 | $269.06 | $640,352 | Form 4 |
| Sep 17, 2026 | Conifer Management, L.l.c. Major Shareholder |
3,920 | $269.89 | $1M | Form 4 |
| Sep 10, 2026 | Conifer Management, L.l.c. Major Shareholder |
18,196 | $281.29 | $5M | Form 4 |
| Sep 10, 2026 | Conifer Management, L.l.c. Major Shareholder |
10,883 | $280.48 | $3M | Form 4 |
| Sep 10, 2026 | Conifer Management, L.l.c. Major Shareholder |
5,000 | $279.38 | $1M | Form 4 |
| Sep 10, 2026 | Conifer Management, L.l.c. Major Shareholder |
200 | $284.33 | $56,866 | Form 4 |
| Sep 10, 2026 | Conifer Management, L.l.c. Major Shareholder |
222 | $282.99 | $62,823 | Form 4 |
| Sep 10, 2026 | Conifer Management, L.l.c. Major Shareholder |
2,146 | $282.11 | $605,414 | Form 4 |
| Sep 9, 2026 | Conifer Management, L.l.c. Major Shareholder |
10,117 | $283.89 | $3M | Form 4 |
| Sep 9, 2026 | Conifer Management, L.l.c. Major Shareholder |
23,449 | $282.21 | $7M | Form 4 |
| Sep 9, 2026 | Conifer Management, L.l.c. Major Shareholder |
8,059 | $281.68 | $2M | Form 4 |
| Sep 9, 2026 | Conifer Management, L.l.c. Major Shareholder |
3,550 | $280.06 | $994,230 | Form 4 |
| Sep 9, 2026 | Conifer Management, L.l.c. Major Shareholder |
1,018 | $286.33 | $291,486 | Form 4 |
| Sep 9, 2026 | Conifer Management, L.l.c. Major Shareholder |
739 | $285.54 | $211,013 | Form 4 |
| Sep 9, 2026 | Conifer Management, L.l.c. Major Shareholder |
421 | $284.60 | $119,817 | Form 4 |
| Sep 4, 2026 | Conifer Management, L.l.c. Major Shareholder |
1,041 | $292.50 | $304,496 | Form 4 |
| Sep 4, 2026 | Conifer Management, L.l.c. Major Shareholder |
391 | $291.39 | $113,932 | Form 4 |
| Sep 4, 2026 | Conifer Management, L.l.c. Major Shareholder |
439 | $290.27 | $127,428 | Form 4 |
| Sep 4, 2026 | Conifer Management, L.l.c. Major Shareholder |
458 | $289.34 | $132,519 | Form 4 |
| Sep 4, 2026 | Conifer Management, L.l.c. Major Shareholder |
40 | $287.09 | $11,484 | Form 4 |
| Sep 4, 2026 | Conifer Management, L.l.c. Major Shareholder |
720 | $305.74 | $220,135 | Form 4 |
| Sep 4, 2026 | Conifer Management, L.l.c. Major Shareholder |
2,333 | $305.09 | $711,772 | Form 4 |
| Sep 4, 2026 | Conifer Management, L.l.c. Major Shareholder |
492 | $304.27 | $149,700 | Form 4 |
| Sep 4, 2026 | Conifer Management, L.l.c. Major Shareholder |
19,286 | $302.46 | $6M | Form 4 |
| Sep 4, 2026 | Conifer Management, L.l.c. Major Shareholder |
5,408 | $302.12 | $2M | Form 4 |
| Sep 4, 2026 | Conifer Management, L.l.c. Major Shareholder |
9,865 | $300.72 | $3M | Form 4 |
| Sep 4, 2026 | Conifer Management, L.l.c. Major Shareholder |
2,140 | $299.81 | $641,598 | Form 4 |
| Sep 4, 2026 | Conifer Management, L.l.c. Major Shareholder |
79 | $298.22 | $23,559 | Form 4 |
| Sep 4, 2026 | Conifer Management, L.l.c. Major Shareholder |
6,611 | $297.52 | $2M | Form 4 |
| Sep 4, 2026 | Conifer Management, L.l.c. Major Shareholder |
3,668 | $296.49 | $1M | Form 4 |
| Sep 4, 2026 | Conifer Management, L.l.c. Major Shareholder |
3,421 | $295.54 | $1M | Form 4 |
| Sep 4, 2026 | Conifer Management, L.l.c. Major Shareholder |
160 | $293.14 | $46,902 | Form 4 |
| Sep 4, 2026 | Conifer Management, L.l.c. Major Shareholder |
440 | $286.75 | $126,168 | Form 4 |
| Sep 4, 2026 | Conifer Management, L.l.c. Major Shareholder |
167 | $284.83 | $47,567 | Form 4 |
| Sep 3, 2026 | Conifer Management, L.l.c. Major Shareholder |
1,132 | $278.18 | $314,904 | Form 4 |
| Sep 3, 2026 | Conifer Management, L.l.c. Major Shareholder |
200 | $285.14 | $57,027 | Form 4 |
| Sep 3, 2026 | Conifer Management, L.l.c. Major Shareholder |
16,403 | $284.44 | $5M | Form 4 |
| Sep 3, 2026 | Conifer Management, L.l.c. Major Shareholder |
8,967 | $283.10 | $3M | Form 4 |
| Sep 3, 2026 | Conifer Management, L.l.c. Major Shareholder |
39,075 | $282.60 | $11M | Form 4 |
| Sep 3, 2026 | Conifer Management, L.l.c. Major Shareholder |
7,319 | $281.49 | $2M | Form 4 |
| Sep 3, 2026 | Conifer Management, L.l.c. Major Shareholder |
9,269 | $280.81 | $3M | Form 4 |
| Sep 3, 2026 | Conifer Management, L.l.c. Major Shareholder |
756 | $279.34 | $211,181 | Form 4 |
| Sep 2, 2026 | Conifer Management, L.l.c. Major Shareholder |
720 | $273.66 | $197,033 | Form 4 |
| Sep 2, 2026 | Conifer Management, L.l.c. Major Shareholder |
200 | $277.52 | $55,503 | Form 4 |
Every line, every quarterThe deep dive has fifteen-plus years of statements, quarterly results, charts and valuation models for GPI.
Open GPI in InvestinglyQuestions
Are Group 1 Automotive insiders buying the stock?
107 open-market purchases of GPI by Group 1 Automotive's executives and directors since July 2025, worth $187M in total, from SEC Form 4 filings. The most recent: Conifer Management, L.L.C., Major Shareholder bought $4M on September 30, 2026.
What counts as insider buying here?
Open-market purchases (Form 4 code P) by officers and directors. Option exercises, grants and purchases by 10% owners are left out.
From Group 1 Automotive's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.