As of November 6, 2026, 5 holders' latest Schedule 13D or 13G filings report owning 5% or more of Group 1 Automotive Inc. The largest reported stake is Conifer Management, L.L.C.'s, at 16.9%. 16 filings are on record since July 15, 2025 (Schedule 13D/A, October 27, 2026).
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Key facts
- · Reporting person: Fmr LLC · Sole voting: 768,708 · Shared voting: 0 · Sole dispositive: 776,445 · Shared dispositive: 0 · SCHEDULE 13G, 2026-11-05
- · Reporting person: Conifer Management, L.L.C. · Sole voting: 2,012,290 · Shared voting: 0 · Sole dispositive: 2,012,290 · Shared dispositive: 0 · SCHEDULE 13D/A, 2026-10-27
- · Holder: Conifer Management, L.L.C. · Percent: 15.4% · SCHEDULE 13D/A
- · Holder: Conifer Management, L.L.C. · Percent: 12.7% · SCHEDULE 13D/A
- · Holder: Conifer Management, L.L.C. · Percent: 11.4% · SCHEDULE 13D/A
Group 1 Automotive Inc has 16 Schedule 13D or 13G filings on record since 2025-07-15. 5 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Conifer Management, L.L.C. | 16.9% | 2,012,290 | SCHEDULE 13D/A, 2026-10-27 | 2026-10-23 |
| Fmr LLC | 6.5% | 776,445 | SCHEDULE 13G, 2026-11-05 | 2026-09-30 |
| Vanguard Portfolio Management | 6% | 712,365 | SCHEDULE 13G, 2026-04-29 | 2026-03-31 |
| Dimensional Fund Advisors LP | 5.1% | 661,105 | SCHEDULE 13G/A, 2025-07-15 | 2025-06-30 |
| Vanguard Capital Management | 5.08% | 603,213 | SCHEDULE 13G, 2026-04-30 | 2026-03-31 |
| Bank Of America Corp | 0.8% | 93,121 | SCHEDULE 13G/A, 2026-08-11 | 2026-06-30 |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
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Keep reading
More on Group 1 Automotive Inc and the records around it.
Group 1 Automotive Inc elsewhere on the record
- Leadership changes Aug 2026
- Who owns it
Companies that share a holder
- Conifer Management, L.L.C. also filed stake reports on 3 other companies: Smith Douglas Homes Corp. (Nov 2025)
- BANK OF AMERICA CORP /DE/ also filed stake reports on 74 other companies: BlackRock 2037 Municipal Target Term Trust (Nov 2026), TRIMAS CORP (Nov 2026), PIMCO CALIFORNIA MUNICIPAL INCOME FUND (Nov 2026)
- Dimensional Fund Advisors LP also filed stake reports on 366 other companies: Acadia Healthcare Co Inc (Oct 2026), ADT Inc (Oct 2026), AGCO Corp (Oct 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Conifer Management, L.L.C. | 2,012,290 | 0 | 2,012,290 | 0 | SCHEDULE 13D/A, 2026-10-27 |
| Fmr LLC | 768,708 | 0 | 776,445 | 0 | SCHEDULE 13G, 2026-11-05 |
| Abigail P. Johnson | 0 | 0 | 776,445 | 0 | SCHEDULE 13G, 2026-11-05 |
| Bank Of America Corp | 0 | 55,619 | 0 | 81,184 | SCHEDULE 13G/A, 2026-08-11 |
The latest filing identifies Group 1 Automotive Inc by CUSIP 398905109 and gives its principal executive office as 730 TOWN & COUNTRY BOULEVARD, SUITE 500, HOUSTON, TX 77024 (SCHEDULE 13G, 2026-11-05).
Source of funds (Item 3)
Item 3 of the Schedule 13D is hereby amended and supplemented as follows: Item 5(c) of this Amendment No. 4 is incorporated herein by reference. A total of approximately $41,559,876.43, excluding commissions, was paid to acquire the shares of Common Stock purchased since Amendment No. 3 and reported in Item 5(c) of this Amendment No. 4.Conifer Management, L.L.C., SCHEDULE 13D/A, 2026-10-27
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-07-15 | Dimensional Fund Advisors LP | 5.1% | SCHEDULE 13G/A |
| 2025-08-13 | Bank Of America Corp | 5.5% | SCHEDULE 13G |
| 2026-02-12 | Bank Of America Corp | 7.8% | SCHEDULE 13G/A |
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-29 | Vanguard Portfolio Management | 6% | SCHEDULE 13G |
| 2026-04-30 | Vanguard Capital Management | 5.08% | SCHEDULE 13G |
| 2026-05-14 | Bank Of America Corp | 5.2% | SCHEDULE 13G/A |
| 2026-05-14 | Conifer Management, L.L.C. | 6.4% | SCHEDULE 13G |
| 2026-08-11 | Bank Of America Corp | 0.8% | SCHEDULE 13G/A |
| 2026-08-13 | Conifer Management, L.L.C. | 8.1% | SCHEDULE 13G/A |
| 2026-08-20 | Conifer Management, L.L.C. | 9.7% | SCHEDULE 13D |
| 2026-09-08 | Conifer Management, L.L.C. | 11.4% | SCHEDULE 13D/A |
| 2026-09-22 | Conifer Management, L.L.C. | 12.7% | SCHEDULE 13D/A |
| 2026-09-29 | Conifer Management, L.L.C. | 15.4% | SCHEDULE 13D/A |
| 2026-10-27 | Conifer Management, L.L.C. | 16.9% | SCHEDULE 13D/A |
| 2026-11-05 | Fmr LLC | 6.5% | SCHEDULE 13G |
Questions about who owns Group 1 Automotive Inc
Who owns Group 1 Automotive Inc?
On this page, 5 holders' latest ownership filings report 5% or more of Group 1 Automotive Inc: Conifer Management, L.L.C. (16.9%, Schedule 13D/A, filed 2026-10-27), Fmr LLC (6.5%, Schedule 13G, filed 2026-11-05), Vanguard Portfolio Management (6%, Schedule 13G, filed 2026-04-29), Dimensional Fund Advisors LP (5.1%, Schedule 13G/A, filed 2025-07-15) and Vanguard Capital Management (5.08%, Schedule 13G, filed 2026-04-30).
Who are the largest shareholders of Group 1 Automotive Inc?
By the share each holder's latest filing reports, the largest holders of Group 1 Automotive Inc on this page are Conifer Management, L.L.C. (16.9%), Fmr LLC (6.5%) and Vanguard Portfolio Management (6%).
When did Conifer Management, L.L.C. buy into Group 1 Automotive Inc?
The filings give report dates, not purchase dates. The earliest filing from Conifer Management, L.L.C. on this page is the Schedule 13G, filed 2026-05-14, reporting 6.4%; its latest, Schedule 13D/A filed 2026-10-27, reports 16.9%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 16 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Also on the record for Group 1 Automotive Inc
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| August 11, 2026 | Leadership change: David C. Kimbell appointed, Director, and 1 more | — | Leadership changes | Source |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.