GPI$249.84▼ 2.7%Conifer accepted a 19% cap on its Group 1 stake, then bought 400,000 more shares
Group 1 Automotive agreed on Sept. 21 to add an analyst from Conifer Management, which it calls one of its largest shareholders, to its board on Nov. 1. Conifer's filings show a stake more than doubled since March.
KeyVex News··6 min readFact-checked against 22 public recordsKeyVex News··6 min readFact-checked against 22 public recordsGPI$249.84▼ 2.7%Close, Oct. 2. Prices from Tiingo.The short versionTap to readTap to close
- Conifer lifted its Group 1 stake from 6.4% at March 31 to about 16% after Sept. 30, by KeyVex's math. Its contract with Group 1 now stops it at 19%.
- Group 1's stock closed at $240.44 on Sept. 30, less than half its September 2025 high. Conifer has paid about $496 million for its whole stake, by KeyVex's math from its filings.
- The 19% cap leaves room for about 353,000 more shares, on the share count Conifer's filings use. The same contract notes that Group 1's carmaker agreements have change-of-control terms tied to ownership of its stock.
- If Group 1's own buybacks lifted Conifer past 19%, it would have to sell the excess within 180 days of the company's notice, unless carmakers' waivers allowed more.
- Group 1's finance chief said July 30 that buybacks were unlikely before its Atlanta deal closes, a transcript shows. With its analyst on the board from Nov. 1, Conifer can trade only in open windows.
The board seat: Group 1 Automotive named Benjamin Hart, an analyst at Conifer Management, to its board, effective Nov. 1, under a Sept. 21 agreement capping Conifer's stake at 19%, the company said.8-KAgreement Conifer then bought 400,000 more shares from Sept. 24 to Sept. 30, its Form 4s show, reaching 1,912,290 shares of Group 1.Form 4Form 4 That is about 16%, by KeyVex's math, and more than 2.5 times its stake at March 31.13D/A13G
The slide: On July 30 Group 1 reported a weaker quarter and agreed to buy 10 Atlanta dealerships for about $1.3 billion, mostly with new debt.8-K On Sept. 30 its stock closed at $240.44, less than half its September 2025 high.Chart data
Why it matters: Conifer can't simply keep buying. Its contract caps it at 19%. On the share count in its filings, that leaves room for about 353,000 more shares, by KeyVex's math.Agreement The same contract notes that Group 1's agreements with carmakers "contain change of control provisions related to the ownership of" its stock. Group 1's annual report says it has such agreements in the U.S. with most major carmakers.Agreement10-K So far Conifer has paid about $496 million for its shares, by KeyVex's math from its 13D filings and Form 4.13D13D/AForm 4
Group 1's stock and Conifer's filingsDaily close, July 1 to Oct. 2, 2026 ▼ 12.8%Show chartHide chart
- 1July 30, 2026 Weaker quarter, and a $1.3 billion Atlanta deal. Adjusted earnings fall to $9.61 a share from $11.52. The stock closes down 17.1% at $296.71.
- 2Aug. 20, 2026 Conifer switches to a Schedule 13D. It reports 9.7% and says it has talked with Group 1 about a board seat for Benjamin Hart.
- 3Sept. 3, 2026 Conifer files as a 10% owner. Its Form 3 lists 1,192,260 shares as of Sept. 1. Its first Form 4 reports 30,100 more bought Sept. 1 and 2.
- 4Sept. 22, 2026 Group 1 files its agreement with Conifer. Hart joins the board on Nov. 1; Conifer accepts a 19% cap.
- 5Sept. 29, 2026 Conifer reports 15.4%. Its third 13D amendment shows $80.5 million of buying since Sept. 22.
- 6Sept. 30, 2026 Lowest close since October 2023. Conifer buys 71,592 more shares, reaching 1,912,290. The stock closes at $240.44.
View the data (66 trading days)
| Date | Close | Day change |
|---|---|---|
| 2026-10-02 | $249.84 | −2.7% |
| 2026-10-01 | $256.70 | +6.8% |
| 2026-09-30 | $240.44 | −0.2% |
| 2026-09-29 | $240.93 | −0.5% |
| 2026-09-28 | $242.23 | −3.9% |
| 2026-09-25 | $252.18 | +1.8% |
| 2026-09-24 | $247.79 | +0.1% |
| 2026-09-23 | $247.51 | −2.5% |
| 2026-09-22 | $253.75 | +1.1% |
| 2026-09-21 | $250.87 | +1.8% |
| 2026-09-18 | $246.42 | −3.3% |
| 2026-09-17 | $254.95 | −2.8% |
| 2026-09-16 | $262.22 | −4.8% |
| 2026-09-15 | $275.45 | −3.0% |
| 2026-09-14 | $284.01 | +2.1% |
| 2026-09-11 | $278.27 | −1.3% |
| 2026-09-10 | $281.84 | −2.0% |
| 2026-09-09 | $287.72 | +2.2% |
| 2026-09-08 | $281.60 | −6.4% |
| 2026-09-04 | $300.76 | +5.8% |
| 2026-09-03 | $284.33 | +2.9% |
| 2026-09-02 | $276.41 | +2.6% |
| 2026-09-01 | $269.50 | 0.0% |
| 2026-08-31 | $269.54 | +2.1% |
| 2026-08-28 | $263.95 | +0.7% |
| 2026-08-27 | $262.04 | −0.2% |
| 2026-08-26 | $262.63 | −0.8% |
| 2026-08-25 | $264.81 | +2.1% |
| 2026-08-24 | $259.38 | −0.9% |
| 2026-08-21 | $261.85 | −0.7% |
| 2026-08-20 | $263.82 | 0.0% |
| 2026-08-19 | $263.87 | +5.5% |
| 2026-08-18 | $250.01 | −3.7% |
| 2026-08-17 | $259.68 | −1.6% |
| 2026-08-14 | $263.95 | +0.4% |
| 2026-08-13 | $263.01 | −1.2% |
| 2026-08-12 | $266.11 | −0.1% |
| 2026-08-11 | $266.26 | +0.4% |
| 2026-08-10 | $265.12 | −0.5% |
| 2026-08-07 | $266.47 | −1.6% |
| 2026-08-06 | $270.82 | −2.4% |
| 2026-08-05 | $277.60 | −2.9% |
| 2026-08-04 | $285.88 | −2.1% |
| 2026-08-03 | $292.14 | +1.9% |
| 2026-07-31 | $286.77 | −3.4% |
| 2026-07-30 | $296.71 | −17.1% |
| 2026-07-29 | $357.97 | +2.1% |
| 2026-07-28 | $350.65 | +3.9% |
| 2026-07-27 | $337.43 | +2.0% |
| 2026-07-24 | $330.87 | +1.3% |
| 2026-07-23 | $326.68 | −0.4% |
| 2026-07-22 | $327.93 | +5.2% |
| 2026-07-21 | $311.62 | +1.9% |
| 2026-07-20 | $305.95 | −6.2% |
| 2026-07-17 | $326.06 | −1.7% |
| 2026-07-16 | $331.62 | +3.8% |
| 2026-07-15 | $319.40 | +6.8% |
| 2026-07-14 | $299.18 | +1.2% |
| 2026-07-13 | $295.66 | −1.4% |
| 2026-07-10 | $299.88 | −1.0% |
| 2026-07-09 | $302.96 | +2.8% |
| 2026-07-08 | $294.64 | −0.6% |
| 2026-07-07 | $296.47 | −0.1% |
| 2026-07-06 | $296.81 | +2.9% |
| 2026-07-02 | $288.39 | +0.6% |
| 2026-07-01 | $286.60 |
The stock closed at a high of $488.25 on Sept. 11, 2025, in the ten years of closes shown. Source: Tiingo end-of-day closes, as traded, via KeyVex.
How the stake grew
Until August, Conifer filed on Schedule 13G, the short form for holders of more than 5% who aren't seeking to influence a company. It held 967,000 shares, or 8.1%, at June 30.13G/A
Group 1 reported its second quarter on July 30, before the market opened. Adjusted earnings per share from continuing operations, the company's own measure, fell to $9.61 from $11.52 a year earlier. Revenue fell to $5.4 billion from $5.7 billion.8-K Chief executive Daryl Kenningham said results "softened due to consumer affordability issues."8-K The stock closed down 17.1% that day, at $296.71.Chart data
On Aug. 20, Conifer switched to a Schedule 13D, the longer form for holders who may seek to influence a company. It reported 9.7%. It said it had held "amicable discussions" with Group 1, including about possibly putting Hart on the board, and called Group 1 "an attractive investment opportunity."13D
In early September Conifer filed as an owner of more than 10% of the stock. That made it an insider that must report its trades on Form 4.Form 3 Its Form 4s show open-market purchases on 13 trading days in September: 720,030 shares for about $187 million.Form 4Form 4Form 4Form 4Form 4Form 4 None checks the box for a prearranged trading plan.Form 4
View the data
| Filing | Conifer's stake | Cap in the Sept. 21 agreement |
|---|---|---|
| Sept. 30 | 16.0% | 19.0% |
| Sept. 29 | 15.4% | 19.0% |
| Sept. 22 | 12.7% | 19.0% |
| Sept. 8 | 11.4% | |
| Aug. 20 | 9.7% | |
| June 30 | 8.1% | |
| Mar. 31 | 6.4% |
Mar. 31 and June 30: Schedules 13G, as of those dates. Aug. 20 to Sept. 29: Schedule 13D and its amendments, as of each filing date. Sept. 30: 1,912,290 shares from Conifer's Form 4, over the 11,922,225 shares the 13Ds use. The agreement measures its cap on a fully diluted basis. Sources: SEC EDGAR.
What the agreement allows
Conifer agreed to vote with Group 1's board on most matters.Agreement The cap has a built-in give. If Group 1 buys back its own shares and that lifts Conifer over 19%, Conifer is not in breach. But it may not buy more, and it must sell the excess within 180 days of the company's notice.Agreement
Conifer acknowledges that certain framework agreements between the Company and its subsidiaries and vehicle manufacturers and distributors as in effect from time to time (the “Framework Agreements”) contain change of control provisions related to the ownership of Common Stock or Voting Securities.
Under the same section, Conifer may ask privately, once a year, for Group 1 to seek waivers under those agreements. They would let Conifer stay above 19% when the excess comes from the company's own buybacks or similar steps. Group 1 must use "commercially reasonable efforts" to get them.Agreement
The agreement runs to 30 days before the nomination deadline for Group 1's 2030 annual meeting, and longer if Hart is renominated. If Conifer's stake falls below 5%, Hart must tender his resignation.13D/A
The Atlanta deal
The dealerships belong to Hennessy Automobile Companies, and their brands include Lexus, Jaguar Land Rover and Porsche. The price is about $1.3 billion plus inventory.8-KRelease Group 1 expects to close by year-end. On Sept. 22 it finished selling $1.25 billion of new notes, due 2032 and 2035, to help pay for it.8-K
On the July 30 call, an Evercore ISI analyst said that even with significant savings counted, the deal "still feels like an expensive deal relative to just buying back your stock," according to a transcript.Transcript Finance chief Daniel McHenry called Hennessy "a generational asset" for Group 1. He also said, "It's unlikely that we'll be buying any stock back" until the deal closes, according to two transcripts of the call.TranscriptTranscript
After the agreement
Those 400,000 shares cost Conifer about $97.8 million.Form 4Form 4 The Sept. 30 close was Group 1's lowest since Oct. 25, 2023.Chart data In Group 1's Sept. 22 release, Kenningham said Hart and Conifer "have been valued investors in Group 1 for many years." Hart said Conifer is a long-term shareholder "because we believe in the strength of its business."Release
From Nov. 1, while Hart is on the board and with Conifer, Conifer may trade Group 1 stock only in the company's open trading windows, the periods when people covered by its trading policy may trade. It also needs clearance from Group 1's chief legal officer first, good for seven days at a time.Agreement A confidentiality agreement covering what Hart may share with Conifer is to be signed just before he joins the board, the 8-K says.8-K
The paper trail
Conifer's ownership filings and the Group 1 filings this story cites, May 14 through Sept. 30, 2026, with the time EDGAR accepted each one.
| Filed (ET) | Form | Filer | What it shows |
|---|---|---|---|
| May 14, 5:50 p.m. | 13G | Conifer | 755,032 shares, 6.4%, at March 31. |
| July 30, 6:24 a.m. | 8-K | Group 1 | Second-quarter results; agreement to buy Hennessy's 10 Atlanta dealerships for about $1.3 billion. |
| Aug. 13, 5:31 p.m. | 13G/A | Conifer | 967,000 shares, 8.1%, at June 30. |
| Aug. 20, 4:19 p.m. | 13D | Conifer | Switches to a 13D: 1,157,100 shares, 9.7%; talks about a board seat. |
| Sept. 3, 4:26 p.m. | 3 | Conifer | Becomes a 10% owner. |
| Sept. 8, 5:31 p.m. | 13D/A | Conifer | 1,362,640 shares, 11.4%. |
| Sept. 9, 9:42 p.m. | 8-K | Group 1 | Agrees to sell $1.25 billion of notes to fund the Hennessy deal. |
| Sept. 22, 7:12 a.m. | 8-K | Group 1 | Stockholder agreement with Conifer; Hart to join the board Nov. 1. |
| Sept. 22, 7:14 a.m. | 13D/A | Conifer | 1,512,290 shares, 12.7%; describes the agreement. |
| Sept. 22, 4:24 p.m. | 8-K | Group 1 | The notes sale closes. |
| Sept. 29, 8:39 p.m. | 13D/A | Conifer | 1,840,698 shares, 15.4%. |
| Sept. 3 to Sept. 30 | 4 (x6) | Conifer | Open-market purchases on 13 trading days, 720,030 shares; 1,912,290 owned after Sept. 30. |
What to watch
Benjamin Hart joins Group 1's board; Conifer's trading-window limits begin.
Group 1's expected close of the Hennessy deal, per its July 30 release.
Group 1 expects the Hennessy deal to close no later than this date, 160 days after signing, if closing conditions are met; 190 days in some cases tied to carmaker consents.
The agreement's term ends before the 2030 annual meeting's nomination deadline, unless Hart is renominated.
Sources
26 sources, 22 of them public records
Public records
- Group 1 Automotive, Stockholder Agreement with Conifer (Exhibit 10.1 to Form 8-K)SEC EDGAR · Sept. 22, 2026
- Group 1 Automotive, Form 8-K: stockholder agreement and board appointmentSEC EDGAR · Sept. 22, 2026
- Group 1 Automotive, release: "Group 1 Automotive Appoints Benjamin Hart to Board of Directors" (Exhibit 99.1)SEC EDGAR · Sept. 22, 2026
- Conifer Management, Schedule 13D for Group 1 AutomotiveSEC EDGAR · Aug. 20, 2026
- Conifer Management, Schedule 13D Amendment No. 1SEC EDGAR · Sept. 8, 2026
- Conifer Management, Schedule 13D Amendment No. 2SEC EDGAR · Sept. 22, 2026
- Conifer Management, Schedule 13D Amendment No. 3SEC EDGAR · Sept. 29, 2026
- Conifer Management, Schedule 13G for Group 1 AutomotiveSEC EDGAR · May 14, 2026
- Conifer Management, Schedule 13G/A for Group 1 AutomotiveSEC EDGAR · Aug. 13, 2026
- Form 3, Conifer ManagementSEC EDGAR · Sept. 3, 2026
- Form 4, Conifer Management (Sept. 1 and 2 purchases)SEC EDGAR · Sept. 3, 2026
- Form 4, Conifer Management (Sept. 3 and 4 purchases)SEC EDGAR · Sept. 8, 2026
- Form 4, Conifer Management (Sept. 9 and 10 purchases)SEC EDGAR · Sept. 11, 2026
- Form 4, Conifer Management (Sept. 17 and 18 purchases)SEC EDGAR · Sept. 21, 2026
- Form 4, Conifer Management (Sept. 24 and 25 purchases)SEC EDGAR · Sept. 28, 2026
- Form 4, Conifer Management (Sept. 28 to 30 purchases)SEC EDGAR · Sept. 30, 2026
- Group 1 Automotive, Form 8-K: second-quarter results and Hennessy purchase agreementSEC EDGAR · July 30, 2026
- Group 1 Automotive, second-quarter 2026 results (Exhibit 99.1)SEC EDGAR · July 30, 2026
- Group 1 Automotive, release on the Hennessy acquisition (Exhibit 99.2)SEC EDGAR · July 30, 2026
- Group 1 Automotive, Form 8-K: purchase agreement for $1.25 billion of senior notesSEC EDGAR · Sept. 9, 2026
- Group 1 Automotive, Form 8-K: senior notes issuedSEC EDGAR · Sept. 22, 2026
- Group 1 Automotive, Form 10-K for 2025SEC EDGAR · Feb. 13, 2026
Reporting
- Group 1 Automotive Q2 2026 earnings call transcriptEquibles · July 30, 2026
- "Earnings call transcript: Group 1 Automotive posts Q2 2026 miss, shares sink"Investing.com · July 30, 2026
Data
- End-of-day prices for GPI, and for SPY and QQQ on the chart (Tiingo)KeyVex · through Oct. 2, 2026
- The chart's Filings layer: KeyVex's Congress trade, insider trade, Form 144, 8-K and lobbying records for GPIKeyVex · through Oct. 2, 2026
How we got these numbers
- Prices are end-of-day closes as traded, not adjusted for dividends. Daily moves are close to close. The S&P 500 and Nasdaq 100 lines follow SPY and QQQ, rebased to Group 1's close at the start of the range shown. The Filings switch shows the filing markers from KeyVex's Group 1 page, a selection of filings: not every filing, and not only those tied to this story.
- What Conifer paid: the totals its Schedule 13D and amendments report (about $298.9 million, $58.4 million, $40.5 million and $80.5 million; the amendments say their totals exclude commissions, and the original 13D does not say), plus its Sept. 30 purchases from its Form 4 (71,592 shares, $17.3 million at the weighted-average prices reported). Together, $495.6 million for 1,912,290 shares, an average of about $259.
- Percentages use the 11,922,225 shares outstanding as of July 24, 2026, from Group 1's July 30 10-Q, the count Conifer's 13D filings use. On that count the most Conifer could own without passing 19% is 2,265,222 shares, about 352,900 more than it held after Sept. 30. The agreement measures ownership on a fully diluted basis, using the treasury stock method, so the room left may be somewhat larger; Group 1's share count can also change.
- Form 4 purchase totals are shares times the weighted-average price on each line of Conifer's filings.