Group 1 Automotive (GPI)

Group 1 Automotive on one page: short interest, daily short volume, fails to deliver, large holders, 13F holders, financials, earnings dates and insider trades. Listed on NYSE, classified by the SEC as retail-auto dealers & gasoline stations.

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1.4M

Short interest

settlement 2026-10-15

5.5

Days to cover

+0.8 days vs prior

70.8%

Short share of volume

2026-10-28

243

Fails to deliver

settlement 2026-09-30

Thu 28 Jan

Next earnings

estimated date

$211.5M

Insider flow, 90 days

134 buys, 0 sells

As of 2026-10-28.

Short interest

FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSON

As of 15 October 2026, short interest in GPI is 1,430,264 shares, up 151,828 shares over the last month. Over the last 48 readings it ranged from 916,375 shares (15 May 2026) to 1,788,126 shares (15 November 2024). At the reported average volume of 262K shares a day that is 5.5 days to cover.

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Settlement	Shares short	Change	Avg daily volume	Days to cover
2026-10-15	1,430,264	-1.0%	261,902	5.46
2026-09-30	1,444,933	+13.0%	313,659	4.61
2026-09-15	1,278,436	+6.7%	252,057	5.07
2026-08-31	1,198,052	+3.3%	174,964	6.85
2026-08-14	1,160,295	+20.4%	188,999	6.14
2026-07-31	963,994	-1.9%	232,303	4.15
2026-07-15	982,209	+1.1%	175,303	5.60
2026-06-30	971,468	+3.0%	265,641	3.66
2026-06-15	942,706	+2.6%	171,982	5.48
2026-05-29	918,457	+0.2%	186,899	4.91
2026-05-15	916,375	-6.0%	162,091	5.65
2026-04-30	974,312	+0.8%	149,838	6.50
2026-04-15	966,894	-5.1%	104,525	9.25
2026-03-31	1,019,329	-3.0%	242,095	4.21
2026-03-13	1,050,748	+8.7%	152,706	6.88
2026-02-27	966,965	+1.3%	167,912	5.76
2026-02-13	954,325	-11.5%	206,126	4.63
2026-01-30	1,078,306	-5.3%	217,104	4.97
2026-01-15	1,139,012	-2.3%	161,433	7.06
2025-12-31	1,165,979	+13.8%	140,364	8.31
2025-12-15	1,025,038	-0.9%	201,897	5.08
2025-11-28	1,034,886	-6.0%	181,637	5.70
2025-11-14	1,100,612	+0.3%	179,414	6.13
2025-10-31	1,096,968	-1.6%	302,117	3.63
2025-10-15	1,114,616	+13.0%	270,622	4.12
2025-09-30	986,475	+0.6%	217,839	4.53
2025-09-15	980,289	+1.6%	160,702	6.10
2025-08-29	965,045	-2.8%	145,964	6.61
2025-08-15	993,023	+1.2%	145,012	6.85
2025-07-31	981,165	+1.5%	210,759	4.66
2025-07-15	966,978	-4.5%	168,376	5.74
2025-06-30	1,012,926	+3.7%	243,229	4.16
2025-06-13	976,831	+0.6%	134,711	7.25
2025-05-30	970,623	+0.3%	117,879	8.23
2025-05-15	967,604	+5.0%	120,996	8.00
2025-04-30	921,258	-8.5%	162,601	5.67
2025-04-15	1,006,747	-14.2%	237,529	4.24
2025-03-31	1,173,712	+2.1%	181,448	6.47
2025-03-14	1,150,045	-4.4%	235,597	4.88
2025-02-28	1,202,796	+0.6%	137,188	8.77
2025-02-14	1,195,660	-12.8%	152,142	7.86
2025-01-31	1,370,654	-12.5%	132,648	10.33
2025-01-15	1,565,962	-5.3%	115,198	13.59
2024-12-31	1,654,437	-5.6%	137,723	12.01
2024-12-13	1,751,953	+0.3%	109,652	15.98
2024-11-29	1,746,234	-2.3%	145,137	12.03
2024-11-15	1,788,126	+1.2%	137,072	13.05
2024-10-31	1,767,444	-4.8%	135,954	13.00

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 28 October 2026, the short share of GPI volume is 70.8%, up 3.3 points over the last five sessions. Over the last 30 readings it ranged from 40.0% (9 October 2026) to 84.4% (8 October 2026). The latest reading is 4.4 points above the 30-session average of 66.4%, on 106K shares reported.

Date	Short volume	Total volume	Short share	Exempt
2026-10-28	75K	106K	70.8%	0
2026-10-27	107K	136K	78.7%	2
2026-10-26	56K	73K	77.0%	60
2026-10-23	62K	87K	71.9%	0
2026-10-22	64K	115K	55.7%	1
2026-10-21	47K	70K	67.5%	0
2026-10-20	27K	44K	61.9%	11
2026-10-19	39K	53K	73.5%	87
2026-10-16	35K	49K	71.7%	1
2026-10-15	38K	66K	58.1%	1
2026-10-14	43K	87K	49.9%	0
2026-10-13	31K	54K	57.7%	0
2026-10-12	36K	62K	57.5%	0
2026-10-09	76K	190K	40.0%	0
2026-10-08	100K	118K	84.4%	329
2026-10-07	67K	124K	53.9%	0
2026-10-06	63K	105K	60.0%	0
2026-10-05	69K	99K	70.2%	0
2026-10-02	62K	87K	71.6%	8
2026-10-01	88K	129K	67.8%	2
2026-09-30	81K	117K	69.4%	0
2026-09-29	98K	146K	67.5%	2
2026-09-28	122K	178K	68.6%	0
2026-09-25	71K	91K	77.1%	0
2026-09-24	115K	155K	74.1%	0
2026-09-23	47K	63K	74.2%	0
2026-09-22	50K	66K	75.7%	84
2026-09-21	45K	80K	55.5%	0
2026-09-18	81K	131K	61.4%	0
2026-09-17	97K	143K	67.7%	0

Fails to deliver

SEC, the last 30 settlement dates with a fail. JSON

As of 30 September 2026, the fails-to-deliver balance in GPI is 243 shares, up 240 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (13 August 2026) to 5,159 shares (24 August 2026). The latest reading sits at the bottom of that range.

Settlement	Shares failed	Price	Value
2026-09-30	243	$240.93	$59K
2026-09-29	3	$242.23	$727
2026-09-28	3	$252.18	$757
2026-09-21	31	$246.42	$8K
2026-09-17	788	$262.22	$207K
2026-09-04	218	$284.33	$62K
2026-09-01	45	$269.54	$12K
2026-08-28	37	$262.04	$10K
2026-08-24	5,159	$261.85	$1.4M
2026-08-20	3,396	$263.87	$896K
2026-08-18	1	$259.68	$260
2026-08-13	1	$266.11	$266
2026-08-04	511	$292.14	$149K
2026-08-03	11	$286.77	$3K
2026-07-29	1,014	$350.65	$356K
2026-07-27	550	$330.87	$182K
2026-07-15	1,364	$299.18	$408K
2026-07-14	2,912	$295.66	$861K
2026-07-13	848	$299.88	$254K
2026-07-10	577	$302.96	$175K
2026-07-09	1,231	$294.64	$363K
2026-07-08	668	$296.47	$198K
2026-06-26	4	$300.82	$1K
2026-06-05	2,223	$305.43	$679K
2026-06-02	166	$311.51	$52K
2026-05-27	52	$329.63	$17K
2026-05-21	433	$315.20	$136K
2026-05-08	542	$350.16	$190K
2026-04-30	13	$349.21	$5K
2026-03-25	19	$317.85	$6K

Insider trades

SEC Form 4, newest first. JSON

Insiders at GPI reported 134 open-market buys worth $211.5M in the last 90 days and no open-market sells. Latest filing: Conifer Management, L.L.C. (10% owner) on 2026-10-26.

Date	Insider	Title	Type	Shares	Price	Value	Owned after
2026-10-26	Conifer Management, L.L.C.	10% owner	Buy	2K	$249.30	$506K	2.0M
2026-10-26	Conifer Management, L.L.C.	10% owner	Buy	4K	$248.33	$1.0M	2.0M
2026-10-26	Conifer Management, L.L.C.	10% owner	Buy	2K	$247.24	$390K	2.0M
2026-10-26	Conifer Management, L.L.C.	10% owner	Buy	2K	$246.12	$615K	2.0M
2026-10-26	Conifer Management, L.L.C.	10% owner	Buy	4K	$245.33	$913K	2.0M
2026-10-26	Conifer Management, L.L.C.	10% owner	Buy	7K	$244.02	$1.6M	2.0M
2026-10-23	Conifer Management, L.L.C.	10% owner	Buy	9K	$244.92	$2.3M	2.0M
2026-10-23	Conifer Management, L.L.C.	10% owner	Buy	8K	$244.16	$2.0M	2.0M
2026-10-23	Conifer Management, L.L.C.	10% owner	Buy	3K	$243.28	$828K	2.0M
2026-10-23	Conifer Management, L.L.C.	10% owner	Buy	2K	$242.02	$458K	2.0M
2026-10-23	Conifer Management, L.L.C.	10% owner	Buy	2K	$241.18	$415K	2.0M
2026-10-23	Conifer Management, L.L.C.	10% owner	Buy	6K	$239.92	$1.4M	2.0M
2026-10-23	Conifer Management, L.L.C.	10% owner	Buy	1K	$238.74	$286K	2.0M
2026-10-23	Conifer Management, L.L.C.	10% owner	Buy	1K	$237.73	$291K	2.0M
2026-10-23	Conifer Management, L.L.C.	10% owner	Buy	823	$236.74	$195K	2.0M
2026-10-23	Conifer Management, L.L.C.	10% owner	Buy	1K	$235.41	$280K	2.0M
2026-10-22	Conifer Management, L.L.C.	10% owner	Buy	953	$243.91	$232K	2.0M
2026-10-22	Conifer Management, L.L.C.	10% owner	Buy	19K	$242.77	$4.6M	2.0M
2026-10-22	Conifer Management, L.L.C.	10% owner	Buy	3K	$242.03	$644K	1.9M
2026-10-22	Conifer Management, L.L.C.	10% owner	Buy	9K	$241.44	$2.2M	1.9M
2026-10-22	Conifer Management, L.L.C.	10% owner	Buy	339	$239.92	$81K	1.9M
2026-10-22	Conifer Management, L.L.C.	10% owner	Buy	500	$238.23	$119K	1.9M
2026-10-22	Conifer Management, L.L.C.	10% owner	Buy	2K	$237.43	$453K	1.9M
2026-10-22	Conifer Management, L.L.C.	10% owner	Buy	10K	$236.02	$2.2M	1.9M
2026-10-22	Conifer Management, L.L.C.	10% owner	Buy	563	$235.50	$133K	1.9M
2026-10-22	Conifer Management, L.L.C.	10% owner	Buy	120	$233.76	$28K	1.9M
2026-10-22	Conifer Management, L.L.C.	10% owner	Buy	160	$232.28	$37K	1.9M
2026-10-22	Conifer Management, L.L.C.	10% owner	Buy	164	$230.97	$38K	1.9M
2026-10-22	Conifer Management, L.L.C.	10% owner	Buy	1	$228.24	$228	1.9M
2026-10-22	Conifer Management, L.L.C.	10% owner	Buy	120	$226.00	$27K	1.9M
2026-09-30	Conifer Management, L.L.C.	10% owner	Buy	1K	$245.10	$255K	1.9M
2026-09-30	Conifer Management, L.L.C.	10% owner	Buy	16K	$244.61	$4.0M	1.9M
2026-09-30	Conifer Management, L.L.C.	10% owner	Buy	17K	$243.42	$4.0M	1.9M
2026-09-30	Conifer Management, L.L.C.	10% owner	Buy	5K	$242.65	$1.3M	1.9M
2026-09-30	Conifer Management, L.L.C.	10% owner	Buy	3K	$241.04	$760K	1.9M
2026-09-30	Conifer Management, L.L.C.	10% owner	Buy	12K	$240.31	$3.0M	1.9M
2026-09-30	Conifer Management, L.L.C.	10% owner	Buy	15K	$239.37	$3.5M	1.9M
2026-09-30	Conifer Management, L.L.C.	10% owner	Buy	2K	$238.37	$508K	1.8M
2026-09-29	Conifer Management, L.L.C.	10% owner	Buy	160	$244.83	$39K	1.8M
2026-09-29	Conifer Management, L.L.C.	10% owner	Buy	320	$243.86	$78K	1.8M
2026-09-29	Conifer Management, L.L.C.	10% owner	Buy	980	$242.92	$238K	1.8M
2026-09-29	Conifer Management, L.L.C.	10% owner	Buy	4K	$241.69	$1.0M	1.8M
2026-09-29	Conifer Management, L.L.C.	10% owner	Buy	29K	$240.87	$6.9M	1.8M
2026-09-29	Conifer Management, L.L.C.	10% owner	Buy	15K	$239.52	$3.5M	1.8M
2026-09-29	Conifer Management, L.L.C.	10% owner	Buy	523	$238.80	$125K	1.8M
2026-09-29	Conifer Management, L.L.C.	10% owner	Buy	3K	$237.84	$783K	1.8M
2026-09-29	Conifer Management, L.L.C.	10% owner	Buy	13K	$236.48	$3.1M	1.8M
2026-09-29	Conifer Management, L.L.C.	10% owner	Buy	3K	$235.63	$665K	1.8M
2026-09-28	Conifer Management, L.L.C.	10% owner	Buy	230	$250.35	$58K	1.8M
2026-09-28	Conifer Management, L.L.C.	10% owner	Buy	4K	$249.53	$1.0M	1.8M
2026-09-28	Conifer Management, L.L.C.	10% owner	Buy	942	$248.33	$234K	1.8M
2026-09-28	Conifer Management, L.L.C.	10% owner	Buy	8K	$247.40	$1.9M	1.8M
2026-09-28	Conifer Management, L.L.C.	10% owner	Buy	3K	$246.19	$633K	1.8M
2026-09-28	Conifer Management, L.L.C.	10% owner	Buy	19K	$245.54	$4.7M	1.8M
2026-09-28	Conifer Management, L.L.C.	10% owner	Buy	15K	$244.13	$3.8M	1.7M
2026-09-28	Conifer Management, L.L.C.	10% owner	Buy	35K	$243.23	$8.4M	1.7M
2026-09-28	Conifer Management, L.L.C.	10% owner	Buy	34K	$242.27	$8.3M	1.7M
2026-09-28	Conifer Management, L.L.C.	10% owner	Buy	2K	$240.83	$403K	1.7M
2026-09-28	Conifer Management, L.L.C.	10% owner	Buy	13K	$239.50	$3.0M	1.7M
2026-09-25	Conifer Management, L.L.C.	10% owner	Buy	35	$253.85	$9K	1.6M
2026-09-25	Conifer Management, L.L.C.	10% owner	Buy	14K	$253.02	$3.4M	1.6M
2026-09-25	Conifer Management, L.L.C.	10% owner	Buy	30K	$252.35	$7.7M	1.6M
2026-09-25	Conifer Management, L.L.C.	10% owner	Buy	315	$250.54	$79K	1.6M
2026-09-25	Conifer Management, L.L.C.	10% owner	Buy	2K	$249.63	$583K	1.6M
2026-09-25	Conifer Management, L.L.C.	10% owner	Buy	857	$248.69	$213K	1.6M
2026-09-25	Conifer Management, L.L.C.	10% owner	Buy	3K	$247.78	$746K	1.6M
2026-09-24	Conifer Management, L.L.C.	10% owner	Buy	160	$252.56	$40K	1.6M
2026-09-24	Conifer Management, L.L.C.	10% owner	Buy	80	$251.22	$20K	1.6M
2026-09-24	Conifer Management, L.L.C.	10% owner	Buy	322	$250.15	$81K	1.6M
2026-09-24	Conifer Management, L.L.C.	10% owner	Buy	15K	$248.85	$3.7M	1.6M
2026-09-24	Conifer Management, L.L.C.	10% owner	Buy	42K	$247.96	$10.5M	1.6M
2026-09-24	Conifer Management, L.L.C.	10% owner	Buy	18K	$247.26	$4.4M	1.5M
2026-09-18	Conifer Management, L.L.C.	10% owner	Buy	2K	$253.20	$496K	1.5M
2026-09-18	Conifer Management, L.L.C.	10% owner	Buy	120	$251.98	$30K	1.5M
2026-09-18	Conifer Management, L.L.C.	10% owner	Buy	7K	$251.24	$1.7M	1.5M
2026-09-18	Conifer Management, L.L.C.	10% owner	Buy	12K	$250.07	$3.0M	1.5M
2026-09-18	Conifer Management, L.L.C.	10% owner	Buy	11K	$249.08	$2.7M	1.5M
2026-09-18	Conifer Management, L.L.C.	10% owner	Buy	5K	$248.36	$1.3M	1.5M
2026-09-18	Conifer Management, L.L.C.	10% owner	Buy	513	$247.17	$127K	1.5M
2026-09-17	Conifer Management, L.L.C.	10% owner	Buy	4K	$269.89	$1.1M	1.5M
2026-09-17	Conifer Management, L.L.C.	10% owner	Buy	2K	$269.06	$640K	1.5M
2026-09-17	Conifer Management, L.L.C.	10% owner	Buy	9K	$267.85	$2.4M	1.5M
2026-09-17	Conifer Management, L.L.C.	10% owner	Buy	2K	$266.23	$437K	1.5M
2026-09-17	Conifer Management, L.L.C.	10% owner	Buy	820	$265.29	$218K	1.5M
2026-09-17	Conifer Management, L.L.C.	10% owner	Buy	3K	$264.15	$840K	1.5M
2026-09-17	Conifer Management, L.L.C.	10% owner	Buy	326	$262.78	$86K	1.5M
2026-09-17	Conifer Management, L.L.C.	10% owner	Buy	6K	$261.84	$1.5M	1.5M
2026-09-17	Conifer Management, L.L.C.	10% owner	Buy	1K	$260.82	$313K	1.4M
2026-09-15	DeLongchamps Peter C	Sr. VP, Financial Svcs/Mfr Rel	Gift	854	$0.00	$0	29K
2026-09-10	Conifer Management, L.L.C.	10% owner	Buy	200	$284.33	$57K	1.4M
2026-09-10	Conifer Management, L.L.C.	10% owner	Buy	222	$282.99	$63K	1.4M
2026-09-10	Conifer Management, L.L.C.	10% owner	Buy	2K	$282.11	$605K	1.4M
2026-09-10	Conifer Management, L.L.C.	10% owner	Buy	18K	$281.29	$5.1M	1.4M
2026-09-10	Conifer Management, L.L.C.	10% owner	Buy	11K	$280.48	$3.1M	1.4M
2026-09-10	Conifer Management, L.L.C.	10% owner	Buy	5K	$279.38	$1.4M	1.4M
2026-09-09	Conifer Management, L.L.C.	10% owner	Buy	1K	$286.33	$291K	1.4M
2026-09-09	Conifer Management, L.L.C.	10% owner	Buy	739	$285.54	$211K	1.4M
2026-09-09	Conifer Management, L.L.C.	10% owner	Buy	421	$284.60	$120K	1.4M
2026-09-09	Conifer Management, L.L.C.	10% owner	Buy	10K	$283.89	$2.9M	1.4M
2026-09-09	Conifer Management, L.L.C.	10% owner	Buy	23K	$282.21	$6.6M	1.4M

Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.

Large holders (13D and 13G)

One row per reporting person with its latest filing, newest first. JSON

3 holders report 5% or more of GPI in their latest filing, 1 on Schedule 13D (active intent). The largest reported stake is Conifer Management, L.L.C. at 16.9% of the class (2,012,290 shares), filed 2026-10-27 for an event on 2026-10-23.

Filed	Form	Holder	Shares	Of class	Event
2026-10-27	13D/Ano. 4	Conifer Management, L.L.C.investment adviser, corporation	2.0M	16.9%	2026-10-23
2026-08-11	13G/Ano. 3	BANK OF AMERICA CORP /DE/parent holding company	93K	0.8%	2026-06-30
2026-04-30	13G	Vanguard Capital Managementinvestment adviser	603K	5.1%	2026-03-31
2026-04-29	13G	Vanguard Portfolio Managementinvestment adviser	712K	6.0%	2026-03-31
2026-03-27	13G/Ano. 17	The Vanguard Groupinvestment adviser	0	0.0%	2026-03-13

13F holders

Tracked managers holding GPI at their latest 13F. JSON

7 of the 30 tracked managers held GPI at their latest 13F, $70.9M in total at quarter-end prices. Citadel Advisors is the largest at $19.6M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 5 added shares and 2 cut.

Fund	Quarter	Shares	Value	Of portfolio	Change in shares
Citadel Advisors	2026-06-30	67K	$19.6M	0.00%	+57K
AQR Capital Management	2026-06-30	57K	$16.7M	0.01%	+39K
Millennium Management	2026-06-30	41K	$11.9M	0.00%	-268K
Point72 Asset Management	2026-06-30	30K	$8.8M	0.01%	-12K
Renaissance Technologies	2026-06-30	24K	$7.1M	0.01%	+21K
Bridgewater Associates	2026-06-30	12K	$3.5M	0.01%	+670
D. E. Shaw & Co.	2026-06-30	11K	$3.3M	0.00%	+2K

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

Financials

SEC XBRL, as filed. JSON

In Q2 FY 2026 (quarter ended 2026-06-30) Group 1 Automotive reported revenue of $5.39B, down 5.6% from the same quarter a year earlier, and net income of $103.3M (8.64 diluted EPS). In FY 2025 it generated $694.5M of operating cash flow and spent $554.8M on buybacks and $25.6M on dividends.

Cash: $164.5M
Equity: $2.95B
Total assets: $10.29B
Shares outstanding: 11,922,225

Quarterly, last 8 quarters

Quarter	Period end	Revenue	Net income	Margin	Diluted EPS
Q2 FY 2026	2026-06-30	$5.39B	$103.3M	1.9%	8.64
Q1 FY 2026	2026-03-31	$5.41B	$130.2M	2.4%	10.85
Q4 FY 2025derived	2025-12-31	$5.58B	$43.6M	0.8%	n/a
Q3 FY 2025	2025-09-30	$5.78B	$13.0M	0.2%	1.00
Q2 FY 2025	2025-06-30	$5.70B	$140.5M	2.5%	10.82
Q1 FY 2025	2025-03-31	$5.51B	$128.1M	2.3%	9.67
Q4 FY 2024derived	2024-12-31	$5.55B	$94.7M	1.7%	n/a
Q3 FY 2024	2024-09-30	$5.22B	$117.3M	2.2%	8.69

Fiscal years, with buybacks and dividends

Fiscal year	Ends	Revenue	Net income	Operating cash flow	Capex	Buybacks	Dividends
FY 2025	2025-12-31	$22.57B	$325.2M	$694.5M	$270.0M	$554.8M	$25.6M
FY 2024	2024-12-31	$19.93B	$498.1M	$586.3M	$245.1M	$161.6M	$25.2M
FY 2023	2023-12-31	$17.87B	$601.6M	$190.2M	$185.4M	$172.8M	$25.2M
FY 2022	2022-12-31	$16.22B	$751.5M	$585.9M	$155.5M	$521.2M	$23.7M
FY 2021	2021-12-31	$13.48B	$552.1M	$1.26B	$143.6M	$210.6M	$23.9M

Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-07-24 from the cover page.

What this page is

Group 1 Automotive in the regulatory record

Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.

Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.

This page follows Group 1 Automotive (GPI), SEC CIK 1031203, listed on NYSE, classified by the SEC as retail-auto dealers & gasoline stations. The cross-market tables live on the short interest and insider transactions hubs.

Source and updates

Short interest: FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-10-15.JSON and CSV
Daily short volume: FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-28.JSON and CSV
Fails to deliver: SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-30.JSON and CSV
Large holders: SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-10-27.JSON and CSV
13F holders: SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Financials: SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
Earnings dates: SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-10-28.JSON and CSV
Insider trades: SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-10-26.JSON and CSV
Company record: EDGAR filing index for CIK 1031203Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits: 10 requests a minute without a key, 30 with a free key from a free account.

How to read it

Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Other companies the SEC classifies as retail-auto dealers & gasoline stations

Other company pages

Datasets

Frequently Asked Questions

How much of GPI is sold short?

1,430,264 shares were held short at the 2026-10-15 settlement, 5.5 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.

What is GPI's daily short volume?

On 2026-10-28, 75,070 of the 106,001 GPI shares reported to FINRA were sold short, 70.8% of the day's reported volume. Short volume is a flow for one day, not a position.

Does GPI have fails to deliver?

The SEC's latest file shows 243 GPI shares failed to deliver at settlement 2026-09-30. Fails are reported per settlement date and published twice a month with a lag.

Are GPI insiders buying or selling?

Insiders at GPI reported 134 open-market buys worth $211.5M in the last 90 days and no open-market sells. Latest filing: Conifer Management, L.L.C. (10% owner) on 2026-10-26.

Who owns 5% or more of GPI?

What did GPI report last quarter?

Which tracked 13F managers own GPI?

7 of the 30 tracked 13F managers held GPI shares at their latest filing, $70.9M in all. The largest: Ken Griffin's Citadel Advisors (67K shares, $19.6M), Cliff Asness's AQR Capital Management (57K shares, $16.7M), Izzy Englander's Millennium Management (41K shares, $11.9M), Steve Cohen's Point72 Asset Management (30K shares, $8.8M), Renaissance Technologies (24K shares, $7.1M), Ray Dalio's Bridgewater Associates (12K shares, $3.5M). The table above lists all 7.

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.