Group 1 Automotive GPI Insider Ownership

NYSE GPI
$246.21 -8.33 (-3.27%)
At close: Sep 18, 2026 · 4:00 PM EDT

Insider Holdings by Owner

1.79Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
16.29%
▲+12.24% pp QoQ
Shares Held by Insiders
1.92Mn
filed for Sep 2026
▲+302.18% QoQ
Shares Outstanding
11.82Mn
11,816,097 shares
Direct Holdings
309.34K
Indirect: 1.61Mn
Net Shares Traded (QoQ)
+1.45Mn
net buying in Sep 2026
Insiders Holding Shares
19
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Quarter ending 30 Sep, 2026

Group 1 Automotive's three largest insider shareholders as of September 17, 2026 are Management, L.L.C. Conifer (TenPercentOwner, 1.45Mn shares), Earl J Hesterberg (Retired, 84.01K shares), Lincoln Pereira (Director, 82.97K shares).

Form 4 Holdings

Insiders Holding GPI

Insiders 19
Shares held 1.79Mn
Of outstanding 15.16%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Management, L.L.C. Conifer TenPercentOwner 0 1,446,640 1,446,640 80.8% 11 Sep, 2026
2 Earl J Hesterberg Retired 84,006 0 84,006 4.7% 04 Jan, 2023
3 Daryl Kenningham President Ceo 32,159 34,795 66,954 3.7% 27 Feb, 2026
4 Stephen D Quinn Director 53,625 0 53,625 3.0% 06 Jan, 2026
5 Peter C Delongchamps Sr. Vp, Financial Svcs/Mfr Rel 28,551 0 28,551 1.6% 16 Sep, 2026
6 Frank Grese Retired, Senior Vice President 19,387 0 19,387 1.1% 04 Jan, 2023
7 Daniel James Mchenry Svp Cfo 18,261 0 18,261 1.0% 21 May, 2026
8 Charles L Szews Director, Other 16,427 0 16,427 0.9% 06 Jan, 2026
9 Darryl M Burman Sr. Vp General Counsel 13,495 0 13,495 0.8% 09 Jun, 2023
10 Steven P Stanbrook Director 9,967 0 9,967 0.6% 06 Jan, 2026
11 Gillian A. Hobson Svp, Chief Legal Officer Sec 9,543 0 9,543 0.5% 17 Feb, 2026
12 Michael David Jones Sr. Vice President, Aftersales 8,260 0 8,260 0.5% 30 Apr, 2025
13 Edward Mckissic Senior Vp, Human Resources 6,275 0 6,275 0.4% 18 Feb, 2025
14 Lincoln Pereira Director 3,526 0 3,526 0.2% 06 Jan, 2026
15 James Albertine Svp, Corp Dev Procurement 1,730 0 1,730 0.1% 13 Feb, 2025
16 Shelley Washburn Svp, Chief Marketing Officer 1,575 0 1,575 0.1% 13 Feb, 2026
17 Melkeya Mcduffie Senior Vp, Human Resources 1,441 0 1,441 0.1% 12 Aug, 2026
18 Steven Mizell Director 583 0 583 0.0% 06 Jan, 2026
19 Anne Taylor Director 533 0 533 0.0% 06 Jan, 2025

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

1,436 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
09 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 3,550 $280.06 $994.23K 1,366,190 Indirect
09 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 8,059 $281.68 $2.27Mn 1,374,249 Indirect
09 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 23,449 $282.21 $6.62Mn 1,397,698 Indirect
09 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 10,117 $283.89 $2.87Mn 1,407,815 Indirect
09 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 421 $284.60 $119.82K 1,408,236 Indirect
09 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 739 $285.54 $211.01K 1,408,975 Indirect
09 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 1,018 $286.33 $291.49K 1,409,993 Indirect
10 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 5,000 $279.38 $1.40Mn 1,414,993 Indirect
10 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 10,883 $280.48 $3.05Mn 1,425,876 Indirect
10 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 18,196 $281.29 $5.12Mn 1,444,072 Indirect
10 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 2,146 $282.11 $605.41K 1,446,218 Indirect
10 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 222 $282.99 $62.82K 1,446,440 Indirect
10 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 200 $284.33 $56.87K 1,446,640 Indirect
03 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 1,132 $278.18 $314.90K 1,223,492 Indirect
03 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 756 $279.34 $211.18K 1,224,248 Indirect
03 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 9,269 $280.81 $2.60Mn 1,233,517 Indirect
03 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 7,319 $281.49 $2.06Mn 1,240,836 Indirect
03 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 39,075 $282.60 $11.04Mn 1,279,911 Indirect
03 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 8,967 $283.10 $2.54Mn 1,288,878 Indirect
03 Sep, 2026 Management, L.L.C. Conifer TenPercentOwner Acquired P 16,403 $284.44 $4.67Mn 1,305,281 Indirect