Group 1 Automotive, Inc. has 13 Schedule 13D or 13G filings on record since 2025-07-15. 4 holders' latest filing reports 5% or more of common stock, par value $0.01 per share. 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. | 12.7% | 1,512,290 | SCHEDULE 13D/A, 2026-09-22 | 2026-09-18 |
| 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 |
Purpose of Transaction (Item 4)
Conifer Management, L.L.C.
Item 4 of the Schedule 13D is hereby amended and supplemented as follows: On September 21, 2026, the Reporting Person (collectively with Conifer Capital Management LLC, Acacia Partners LP, Acacia Conservation Fund LP, and each of their controlled affiliates, "Conifer") and the Issuer entered into a Stockholder Agreement (the "Stockholder Agreement") pursuant to which the Board agreed to take all necessary actions to (i) increase the size of the Board from ten (10) to eleven (11) members and (ii) appoint Benjamin Hart, an Analyst at Conifer (the "New Director"), as a director on the Board, to fill the newly created vacancy resulting from the increase in the size of the Board, effective November 1, 2026. During the Support Period (as defined below), Conifer has agreed to vote all shares of the Issuer's Common Stock beneficially owned by it at all meetings of the Issuer's stockholders in accordance with the Board's recommendations, except that Conifer may vote in its discretion on Extraordinary Transactions (as defined in the Stockholder Agreement). Conifer's voting obligations will continue after the expiration of the term of the Stockholder Agreement with respect to any shares of Common Stock and any other securities of the Issuer entitled to vote in the election of directors ("Voting Securities") beneficially owned by Conifer in excess of 20% of the outstanding shares of Common Stock or 20% of the outstanding Voting Securities, as applicable, as of the record date for the …The first part of Item 4 of the SCHEDULE 13D/A filed 2026-09-22; the filing has the rest
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 |
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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.