Groupon (GRPN)
Groupon on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as services-advertising agencies.
12.5M
Short interest
settlement 2026-10-15
15.4
Days to cover
+6.8 days vs prior
58.5%
Short share of volume
2026-11-03
191
Fails to deliver
settlement 2026-10-09
Thu 5 Nov
Next earnings
estimated date
$0
Insider flow, 90 days
0 buys, 0 sells
As of 2026-11-03.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 15 October 2026, short interest in GRPN is 12,549,059 shares, down 578,875 shares over the last month. Over the last 48 readings it ranged from 6,996,924 shares (30 April 2025) to 13,755,296 shares (15 April 2026). At the reported average volume of 812K shares a day that is 15.4 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 12,549,059 | +4.1% | 812,222 | 15.45 |
| 2026-09-30 | 12,054,254 | -8.2% | 1,397,981 | 8.62 |
| 2026-09-15 | 13,127,934 | +11.1% | 919,538 | 14.28 |
| 2026-08-31 | 11,818,861 | -6.8% | 1,049,187 | 11.26 |
| 2026-08-14 | 12,680,074 | -7.7% | 1,729,203 | 7.33 |
| 2026-07-31 | 13,729,826 | +2.6% | 1,444,520 | 9.50 |
| 2026-07-15 | 13,376,270 | +11.9% | 1,464,893 | 9.13 |
| 2026-06-30 | 11,957,442 | -4.0% | 1,957,104 | 6.11 |
| 2026-06-15 | 12,451,567 | -0.9% | 1,501,147 | 8.29 |
| 2026-05-29 | 12,571,291 | -3.1% | 2,009,345 | 6.26 |
| 2026-05-15 | 12,975,846 | -5.2% | 2,397,463 | 5.41 |
| 2026-04-30 | 13,689,741 | -0.5% | 2,871,346 | 4.77 |
| 2026-04-15 | 13,755,296 | +3.5% | 1,212,498 | 11.34 |
| 2026-03-31 | 13,290,230 | +5.7% | 1,749,928 | 7.59 |
| 2026-03-13 | 12,577,078 | +13.3% | 1,722,802 | 7.30 |
| 2026-02-27 | 11,104,880 | +1.0% | 889,769 | 12.48 |
| 2026-02-13 | 10,993,845 | +0.6% | 960,714 | 11.44 |
| 2026-01-30 | 10,926,997 | +1.6% | 968,941 | 11.28 |
| 2026-01-15 | 10,754,305 | +1.4% | 967,910 | 11.11 |
| 2025-12-31 | 10,602,444 | +10.5% | 1,114,474 | 9.51 |
| 2025-12-15 | 9,596,851 | +1.1% | 914,925 | 10.49 |
| 2025-11-28 | 9,492,442 | +8.8% | 1,131,752 | 8.39 |
| 2025-11-14 | 8,723,958 | -4.3% | 1,750,176 | 4.98 |
| 2025-10-31 | 9,117,512 | +0.1% | 1,193,918 | 7.64 |
| 2025-10-15 | 9,110,037 | +2.8% | 1,248,609 | 7.30 |
| 2025-09-30 | 8,860,283 | +13.9% | 1,496,633 | 5.92 |
| 2025-09-15 | 7,777,688 | -10.7% | 1,511,818 | 5.14 |
| 2025-08-29 | 8,706,457 | -4.6% | 1,201,034 | 7.25 |
| 2025-08-15 | 9,125,428 | -8.0% | 1,867,778 | 4.89 |
| 2025-07-31 | 9,918,514 | +4.1% | 1,025,196 | 9.67 |
| 2025-07-15 | 9,531,351 | +9.0% | 908,018 | 10.50 |
| 2025-06-30 | 8,747,103 | +10.8% | 1,802,038 | 4.85 |
| 2025-06-13 | 7,891,981 | -0.7% | 1,565,080 | 5.04 |
| 2025-05-30 | 7,944,726 | +3.9% | 1,093,452 | 7.27 |
| 2025-05-15 | 7,643,650 | +9.2% | 2,341,604 | 3.26 |
| 2025-04-30 | 6,996,924 | -8.5% | 1,890,107 | 3.70 |
| 2025-04-15 | 7,649,524 | -5.0% | 1,506,214 | 5.08 |
| 2025-03-31 | 8,054,500 | -4.0% | 1,866,489 | 4.32 |
| 2025-03-14 | 8,394,144 | +14.7% | 2,578,473 | 3.26 |
| 2025-02-28 | 7,320,407 | -6.7% | 986,326 | 7.42 |
| 2025-02-14 | 7,849,789 | +5.3% | 817,469 | 9.60 |
| 2025-01-31 | 7,455,273 | -2.1% | 672,770 | 11.08 |
| 2025-01-15 | 7,615,155 | -4.7% | 943,150 | 8.07 |
| 2024-12-31 | 7,989,712 | -1.4% | 1,080,952 | 7.39 |
| 2024-12-13 | 8,101,163 | -26.5% | 1,925,621 | 4.21 |
| 2024-11-29 | 11,021,810 | +3.5% | 1,317,583 | 8.37 |
| 2024-11-15 | 10,652,896 | +14.4% | 2,100,784 | 5.07 |
| 2024-10-31 | 9,311,329 | +0.6% | 966,347 | 9.64 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 3 November 2026, the short share of GRPN volume is 58.5%, down 7.8 points over the last five sessions. Over the last 30 readings it ranged from 40.8% (13 October 2026) to 75.8% (9 October 2026). The latest reading is in line with the 30-session average of 58.8%, on 240K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-11-03 | 141K | 240K | 58.5% | 0 |
| 2026-11-02 | 168K | 274K | 61.4% | 0 |
| 2026-10-30 | 216K | 292K | 73.9% | 0 |
| 2026-10-29 | 100K | 204K | 49.3% | 0 |
| 2026-10-28 | 110K | 254K | 43.2% | 0 |
| 2026-10-27 | 217K | 327K | 66.3% | 0 |
| 2026-10-26 | 156K | 266K | 58.6% | 0 |
| 2026-10-23 | 129K | 244K | 52.8% | 0 |
| 2026-10-22 | 198K | 433K | 45.7% | 0 |
| 2026-10-21 | 115K | 207K | 55.5% | 0 |
| 2026-10-20 | 109K | 208K | 52.4% | 0 |
| 2026-10-19 | 142K | 296K | 48.0% | 5,167 |
| 2026-10-16 | 268K | 538K | 49.9% | 13,121 |
| 2026-10-15 | 243K | 399K | 60.9% | 0 |
| 2026-10-14 | 210K | 356K | 59.1% | 1 |
| 2026-10-13 | 117K | 287K | 40.8% | 0 |
| 2026-10-12 | 107K | 170K | 63.0% | 257 |
| 2026-10-09 | 130K | 172K | 75.8% | 20 |
| 2026-10-08 | 166K | 229K | 72.6% | 0 |
| 2026-10-07 | 202K | 303K | 66.5% | 388 |
| 2026-10-06 | 199K | 355K | 55.9% | 0 |
| 2026-10-05 | 102K | 216K | 47.4% | 0 |
| 2026-10-02 | 204K | 350K | 58.3% | 75 |
| 2026-10-01 | 149K | 239K | 62.2% | 0 |
| 2026-09-30 | 132K | 264K | 49.9% | 0 |
| 2026-09-29 | 216K | 373K | 58.1% | 15 |
| 2026-09-28 | 280K | 374K | 74.9% | 6,090 |
| 2026-09-25 | 144K | 218K | 66.2% | 10,562 |
| 2026-09-24 | 171K | 261K | 65.5% | 525 |
| 2026-09-23 | 465K | 658K | 70.6% | 401 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 9 October 2026, the fails-to-deliver balance in GRPN is 191 shares, down 9,226 shares over the last settlement date. Over the last 30 readings it ranged from 4 shares (4 August 2026) to 171,204 shares (21 September 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-10-09 | 191 | $19.12 | $4K |
| 2026-10-06 | 9,417 | $19.71 | $186K |
| 2026-10-05 | 10,603 | $19.31 | $205K |
| 2026-09-30 | 13,209 | $19.99 | $264K |
| 2026-09-28 | 17,569 | $21.30 | $374K |
| 2026-09-24 | 5,392 | $20.04 | $108K |
| 2026-09-23 | 29,361 | $21.28 | $625K |
| 2026-09-21 | 171,204 | $19.08 | $3.3M |
| 2026-09-18 | 2,892 | $18.81 | $54K |
| 2026-09-17 | 9,197 | $19.33 | $178K |
| 2026-09-14 | 52,665 | $18.73 | $986K |
| 2026-09-10 | 33,208 | $18.30 | $608K |
| 2026-09-09 | 22,001 | $18.95 | $417K |
| 2026-09-08 | 2,850 | $18.87 | $54K |
| 2026-09-04 | 181 | $18.86 | $3K |
| 2026-09-03 | 5,989 | $18.83 | $113K |
| 2026-09-01 | 25,688 | $19.18 | $493K |
| 2026-08-24 | 10,822 | $19.59 | $212K |
| 2026-08-21 | 141,106 | $19.60 | $2.8M |
| 2026-08-20 | 10,149 | $20.35 | $207K |
| 2026-08-19 | 2,550 | $20.22 | $52K |
| 2026-08-18 | 41,416 | $20.30 | $841K |
| 2026-08-13 | 319 | $22.15 | $7K |
| 2026-08-12 | 21,583 | $21.87 | $472K |
| 2026-08-11 | 20,409 | $22.95 | $468K |
| 2026-08-10 | 29,664 | $25.03 | $742K |
| 2026-08-06 | 10 | $27.29 | $273 |
| 2026-08-05 | 1,596 | $27.49 | $44K |
| 2026-08-04 | 4 | $27.65 | $111 |
| 2026-08-03 | 28,388 | $27.58 | $783K |
Insider trades
SEC Form 4, newest first. JSONNo open-market insider trades were reported for GRPN in the last 90 days. The most recent filings are listed below. Latest filing: Netzly Kyle (Chief Accounting Officer) on 2026-09-18.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-18 | Netzly Kyle | Chief Accounting Officer | Tax withholding | 3K | $19.08 | $55K | 38K |
| 2026-09-18 | Netzly Kyle | Chief Accounting Officer | Exercise or conversion | 7K | $19.08 | $132K | 41K |
| 2026-07-30 | Netzly Kyle | Chief Accounting Officer | Tax withholding | 2K | $27.89 | $57K | 34K |
| 2026-07-30 | Netzly Kyle | Chief Accounting Officer | Exercise or conversion | 5K | $0.00 | $0 | 36K |
| 2026-07-30 | Kashyap Rana | Chief Financial Officer | Tax withholding | 7K | $27.89 | $186K | 197K |
| 2026-07-30 | Kashyap Rana | Chief Financial Officer | Exercise or conversion | 14K | $0.00 | $0 | 204K |
| 2026-07-28 | Shah Amit | Director | Grant | 3K | $0.00 | $0 | 16K |
| 2026-06-11 | Senkypl Dusan | CEO | Grant | 3.1M | $6.00 | $18.4M | 4.2M |
| 2026-06-11 | Senkypl Dusan | CEO | Tax withholding | 1.3M | $16.54 | $22.3M | 2.9M |
| 2026-06-11 | Harinstein Jason | Director | Exercise or conversion | 6K | $0.00 | $0 | 61K |
| 2026-06-11 | Harinstein Jason | Director | Grant | 12K | $0.00 | $0 | 74K |
| 2026-06-11 | Leonsis Theodore | Director | Exercise or conversion | 7K | $0.00 | $0 | 225K |
| 2026-06-11 | Shah Amit | Director | Grant | 13K | $0.00 | $0 | 13K |
| 2026-06-11 | Bass Robert J | Director | Grant | 13K | $0.00 | $0 | 121K |
| 2026-06-11 | Bass Robert J | Director | Exercise or conversion | 6K | $0.00 | $0 | 108K |
| 2026-05-20 | Netzly Kyle | Chief Accounting Officer | Tax withholding | 2K | $17.32 | $33K | 31K |
| 2026-05-20 | Netzly Kyle | Chief Accounting Officer | Exercise or conversion | 4K | $17.32 | $74K | 33K |
| 2026-05-01 | Ponrt Jiri | Chief Operating Officer | Tax withholding | 57K | $14.89 | $853K | 264K |
| 2026-05-01 | Ponrt Jiri | Chief Operating Officer | Exercise or conversion | 129K | $0.00 | $0 | 322K |
| 2026-05-01 | Senkypl Dusan | CEO | Exercise or conversion | 345K | $0.00 | $0 | 1.1M |
| 2026-05-01 | Kashyap Rana | Chief Financial Officer | Tax withholding | 36K | $14.89 | $536K | 190K |
| 2026-05-01 | Kashyap Rana | Chief Financial Officer | Exercise or conversion | 78K | $0.00 | $0 | 226K |
| 2026-03-12 | Ponrt Jiri | Chief Operating Officer | Tax withholding | 1K | $9.66 | $10K | 192K |
| 2026-03-12 | Ponrt Jiri | Chief Operating Officer | Exercise or conversion | 2K | $0.00 | $0 | 193K |
| 2026-03-12 | Ponrt Jiri | Chief Operating Officer | Tax withholding | 1K | $9.66 | $10K | 191K |
| 2026-03-12 | Ponrt Jiri | Chief Operating Officer | Exercise or conversion | 2K | $0.00 | $0 | 192K |
| 2026-03-12 | Senkypl Dusan | CEO | Exercise or conversion | 6K | $0.00 | $0 | 790K |
| 2026-03-12 | Senkypl Dusan | CEO | Exercise or conversion | 6K | $0.00 | $0 | 785K |
| 2026-03-12 | Ponrt Jiri | Chief Operating Officer | Tax withholding | 1K | $9.66 | $10K | 190K |
| 2026-03-12 | Ponrt Jiri | Chief Operating Officer | Exercise or conversion | 2K | $0.00 | $0 | 191K |
| 2026-03-12 | Senkypl Dusan | CEO | Exercise or conversion | 6K | $0.00 | $0 | 779K |
| 2025-12-23 | Senkypl Dusan | CEO | Other transaction | 109K | $0.00 | $0 | 773K |
| 2025-12-23 | Senkypl Dusan | CEO | Other transaction | 109K | $0.00 | $0 | 664K |
| 2025-11-20 | Netzly Kyle | Chief Accounting Officer | Tax withholding | 2K | $15.60 | $27K | 29K |
| 2025-11-20 | Netzly Kyle | Chief Accounting Officer | Exercise or conversion | 6K | $15.60 | $91K | 30K |
| 2025-09-19 | Netzly Kyle | Chief Accounting Officer | Tax withholding | 2K | $22.52 | $46K | 24K |
| 2025-09-19 | Netzly Kyle | Chief Accounting Officer | Exercise or conversion | 7K | $22.52 | $156K | 27K |
| 2025-08-12 | Bass Robert J | Director | Sell | 3K | $31.64 | $97K | 102K |
| 2025-08-11 | Senkypl Dusan | CEO | Exercise or conversion | 109K | $0.00 | $0 | 773K |
| 2025-08-11 | Ponrt Jiri | Chief Financial Officer | Tax withholding | 18K | $31.67 | $575K | 189K |
| 2025-08-11 | Ponrt Jiri | Chief Financial Officer | Exercise or conversion | 41K | $0.00 | $0 | 207K |
| 2025-06-18 | Ponrt Jiri | Chief Financial Officer | Exercise or conversion | 41K | $0.00 | $0 | 183K |
| 2025-06-18 | Ponrt Jiri | Chief Financial Officer | Tax withholding | 17K | $37.03 | $622K | 166K |
| 2025-06-18 | Ponrt Jiri | Chief Financial Officer | Exercise or conversion | 41K | $0.00 | $0 | 198K |
| 2025-06-18 | Senkypl Dusan | CEO | Exercise or conversion | 109K | $0.00 | $0 | 664K |
| 2025-06-12 | Leonsis Theodore | Director | Grant | 13K | $32.33 | $431K | 219K |
| 2025-06-12 | Harinstein Jason | Director | Grant | 12K | $32.33 | $372K | 56K |
| 2025-06-12 | Bass Robert J | Director | Grant | 12K | $32.33 | $398K | 105K |
| 2025-05-20 | Netzly Kyle | Chief Accounting Officer | Tax withholding | 405 | $26.57 | $11K | 17K |
| 2025-05-20 | Netzly Kyle | Chief Accounting Officer | Exercise or conversion | 1K | $26.57 | $31K | 17K |
| 2025-05-20 | Netzly Kyle | Chief Accounting Officer | Exercise or conversion | 4K | $26.57 | $113K | 21K |
| 2025-05-20 | Netzly Kyle | Chief Accounting Officer | Tax withholding | 1K | $26.57 | $33K | 20K |
| 2025-05-12 | Ponrt Jiri | Chief Financial Officer | Tax withholding | 15K | $26.04 | $403K | 142K |
| 2025-05-12 | Senkypl Dusan | CEO | Exercise or conversion | 109K | $0.00 | $0 | 555K |
| 2025-05-12 | Ponrt Jiri | Chief Financial Officer | Exercise or conversion | 41K | $0.00 | $0 | 157K |
| 2024-11-25 | Netzly Kyle | Chief Accounting Officer | Tax withholding | 3K | $8.50 | $22K | 16K |
| 2024-11-25 | Netzly Kyle | Chief Accounting Officer | Exercise or conversion | 9K | $8.50 | $74K | 18K |
| 2024-08-08 | Harinstein Jason | Director | Buy | 15K | $10.61 | $159K | 56K |
| 2024-08-05 | Bass Robert J | Director | Sell | 5K | $11.35 | $52K | 105K |
| 2024-06-14 | Harinstein Jason | Director | Exercise or conversion | 876 | $0.00 | $0 | 41K |
| 2024-06-12 | Leonsis Theodore | Director | Grant | 13K | $0.00 | $0 | 219K |
| 2024-06-12 | Harinstein Jason | Director | Grant | 12K | $0.00 | $0 | 40K |
| 2024-06-12 | Bass Robert J | Director | Grant | 12K | $0.00 | $0 | 65K |
| 2024-05-20 | Netzly Kyle | Chief Accounting Officer | Tax withholding | 810 | $17.05 | $14K | 11K |
| 2024-05-20 | Netzly Kyle | Chief Accounting Officer | Exercise or conversion | 2K | $0.00 | $0 | 12K |
| 2024-05-14 | LEFKOFSKY ERIC P | TenPercentOwner | Gift | 110K | $0.00 | $0 | 3.4M |
| 2024-04-13 | Ponrt Jiri | Chief Financial Officer | Exercise or conversion | 183K | $0.00 | $0 | 183K |
| 2024-04-13 | Ponrt Jiri | Chief Financial Officer | Tax withholding | 67K | $10.37 | $694K | 116K |
| 2024-01-22 | Bass Robert J | Director | Exercise (in or at the money) | 10K | $11.30 | $108K | 52K |
| 2024-01-19 | Senkypl Dusan | Interim CEO | Exercise (in or at the money) | 3.1M | $11.30 | $35.5M | 10.2M |
| 2023-11-20 | Pale Fire Capital SICAV a.s. | TenPercentOwner | Buy | 6K | $9.69 | $61K | 7.0M |
| 2023-11-20 | Pale Fire Capital SICAV a.s. | TenPercentOwner | Buy | 7K | $9.68 | $65K | 7.0M |
| 2023-11-20 | Pale Fire Capital SICAV a.s. | TenPercentOwner | Buy | 2K | $9.94 | $22K | 6.9M |
| 2023-11-20 | Pale Fire Capital SICAV a.s. | TenPercentOwner | Buy | 5K | $9.66 | $51K | 7.0M |
| 2023-11-20 | Pale Fire Capital SICAV a.s. | TenPercentOwner | Buy | 5K | $9.76 | $50K | 7.0M |
| 2023-11-20 | Pale Fire Capital SICAV a.s. | TenPercentOwner | Buy | 94K | $9.75 | $919K | 7.0M |
| 2023-11-20 | Pale Fire Capital SICAV a.s. | TenPercentOwner | Buy | 18K | $9.70 | $175K | 7.0M |
| 2023-11-17 | Pale Fire Capital SICAV a.s. | TenPercentOwner | Buy | 25K | $9.50 | $236K | 6.9M |
| 2023-11-16 | Pale Fire Capital SICAV a.s. | TenPercentOwner | Buy | 137K | $9.30 | $1.3M | 6.9M |
| 2023-11-16 | Pale Fire Capital SICAV a.s. | TenPercentOwner | Buy | 15K | $9.20 | $139K | 6.9M |
| 2023-11-16 | Pale Fire Capital SICAV a.s. | TenPercentOwner | Buy | 8K | $9.16 | $77K | 6.9M |
| 2023-08-30 | Senkypl Dusan | Interim CEO | Tax withholding | 4K | $4.73 | $18K | 445K |
| 2023-08-21 | Senkypl Dusan | Interim CEO | Exercise or conversion | 438K | $6.00 | $2.6M | 449K |
| 2023-08-20 | Netzly Kyle | Interim CAO | Exercise or conversion | 3K | $0.00 | $0 | 10K |
| 2023-08-20 | Netzly Kyle | Interim CAO | Tax withholding | 1K | $0.00 | $0 | 9K |
| 2023-06-14 | Bass Robert J | Director | Grant | 45K | $0.00 | $0 | 87K |
| 2023-06-14 | Leonsis Theodore | Director | Grant | 48K | $0.00 | $0 | 205K |
| 2023-05-20 | Netzly Kyle | Interim CAO | Tax withholding | 300 | $4.03 | $1K | 5K |
| 2023-05-20 | Netzly Kyle | Interim CAO | Exercise or conversion | 2K | $0.00 | $0 | 8K |
| 2023-05-20 | Netzly Kyle | Interim CAO | Tax withholding | 810 | $4.03 | $3K | 7K |
| 2023-05-20 | Netzly Kyle | Interim CAO | Exercise or conversion | 867 | $0.00 | $0 | 6K |
| 2023-03-10 | Deshpande Kedar | Chief Executive Officer | Exercise or conversion | 62K | $0.00 | $0 | 219K |
| 2023-03-10 | Deshpande Kedar | Chief Executive Officer | Tax withholding | 25K | $5.61 | $138K | 194K |
| 2023-02-20 | Drobny Dane A | Chief Admin Officer, GC & Sec | Tax withholding | 4K | $7.53 | $28K | 146K |
| 2023-02-20 | Drobny Dane A | Chief Admin Officer, GC & Sec | Exercise or conversion | 8K | $0.00 | $0 | 149K |
| 2023-01-20 | Schmitz Damien | CFO | Exercise or conversion | 462 | $0.00 | $0 | 27K |
| 2023-01-20 | Schmitz Damien | CFO | Tax withholding | 160 | $8.01 | $1K | 26K |
| 2023-01-02 | Drobny Dane A | Chief Admin Officer, GC & Sec | Tax withholding | 1K | $8.58 | $10K | 137K |
| 2023-01-02 | Drobny Dane A | Chief Admin Officer, GC & Sec | Exercise or conversion | 2K | $0.00 | $0 | 138K |
| 2023-01-02 | Drobny Dane A | Chief Admin Officer, GC & Sec | Tax withholding | 2K | $8.58 | $17K | 136K |
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.
Planned sales (Form 144)
Newest first. JSON16 Form 144 notices on file for GRPN worth $5.6M at the prices reported; 16 in the last 90 days worth $5.6M. Latest: Ponrt Jiri filed on 2026-10-01 to sell 20,000 shares ($402K) from 2026-09-23.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-10-01 | Ponrt JiriFormer Officer | 20K | $402K | 0.049% | 2026-09-23 | Fidelity Brokerage Services LLC |
| 2026-09-30 | Ponrt JiriFormer Officer | 16K | $314K | 0.038% | 2026-09-30 | Fidelity Brokerage Services LLC |
| 2026-09-29 | Ponrt JiriFormer Officer | 18K | $361K | 0.045% | 2026-09-29 | Fidelity Brokerage Services LLC |
| 2026-09-28 | Ponrt JiriFormer Officer | 18K | $356K | 0.044% | 2026-09-28 | Fidelity Brokerage Services LLC |
| 2026-09-25 | Ponrt JiriFormer Officer | 20K | $425K | 0.049% | 2026-09-25 | Fidelity Brokerage Services LLC |
| 2026-09-24 | Ponrt JiriFormer Officer | 20K | $410K | 0.049% | 2026-09-24 | Fidelity Brokerage Services LLC |
| 2026-09-23 | Ponrt JiriFormer Officer | 200K | $402K | 0.492% | 2026-09-23 | Fidelity Brokerage Services LLC |
| 2026-09-22 | Ponrt JiriFormer Officer | 21K | $444K | 0.051% | 2026-09-22 | Fidelity Brokerage Services LLC |
| 2026-09-21 | Ponrt JiriFormer Officer | 25K | $526K | 0.061% | 2026-09-21 | Fidelity Brokerage Services LLC |
| 2026-09-18 | Ponrt JiriFormer Officer | 17K | $318K | 0.042% | 2026-09-18 | Fidelity Brokerage Services LLC |
| 2026-09-17 | Ponrt JiriFormer Officer | 15K | $294K | 0.038% | 2026-09-17 | Fidelity Brokerage Services LLC |
| 2026-09-16 | Ponrt JiriFormer Officer | 17K | $327K | 0.042% | 2026-09-16 | Fidelity Brokerage Services LLC |
| 2026-09-15 | Ponrt JiriFormer Officer | 14K | $252K | 0.033% | 2026-09-15 | Fidelity Brokerage Services LLC |
| 2026-09-14 | Ponrt JiriFormer Officer | 17K | $322K | 0.042% | 2026-09-14 | Fidelity Brokerage Services LLC |
| 2026-09-11 | Ponrt JiriOfficer | 14K | $249K | 0.033% | 2026-09-11 | Fidelity Brokerage Services LLC |
| 2026-09-10 | Ponrt JiriOfficer | 14K | $245K | 0.033% | 2026-09-10 | Fidelity Brokerage Services LLC |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON16 holders report 5% or more of GRPN in their latest filing, 5 on Schedule 13D (active intent). The largest reported stake is Senkypl Dusan at 32.0% of the class (13,033,243 shares), filed 2026-08-10 for an event on 2026-08-06.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-10-27 | 13G/Ano. 1 | BlackRock, Inc.parent holding company | 1.7M | 4.1% | 2026-09-30 |
| 2026-08-17 | 13G | Millennium Management LLCother entity | 2.1M | 5.0% | 2026-08-12 |
| 2026-08-17 | 13G | Millennium Group Management LLCother entity | 2.1M | 5.0% | 2026-08-12 |
| 2026-08-17 | 13G | Israel A. Englanderindividual | 2.1M | 5.0% | 2026-08-12 |
| 2026-08-13 | 13G/Ano. 3 | Gorzynski Michaelindividual | 2.5M | 6.5% | 2026-06-30 |
| 2026-08-13 | 13G/Ano. 3 | CONTINENTAL GENERAL INSURANCE COcorporation | 2.5M | 6.5% | 2026-06-30 |
| 2026-08-13 | 13G/Ano. 3 | Continental Insurance Group, Ltd.corporation | 2.5M | 6.5% | 2026-06-30 |
| 2026-08-13 | 13G/Ano. 3 | Continental General Holdings LLCother entity | 2.5M | 6.5% | 2026-06-30 |
| 2026-08-10 | 13D/Ano. 19 | Senkypl Dusanindividual, parent holding company | 13.0M | 32.0% | 2026-08-06 |
| 2026-08-10 | 13D/Ano. 19 | Pale Fire Capital SICAV a.s.corporation | 10.2M | 25.0% | 2026-08-06 |
| 2026-08-10 | 13D/Ano. 19 | Pale Fire Capital investicni spolecnost a.s.corporation | 10.2M | 25.0% | 2026-08-06 |
| 2026-08-10 | 13D/Ano. 19 | Pale Fire Capital SEparent holding company, other entity | 10.2M | 25.0% | 2026-08-06 |
| 2026-08-10 | 13D/Ano. 19 | Barta Janindividual, parent holding company | 10.2M | 25.0% | 2026-08-06 |
| 2026-03-27 | 13G/Ano. 1 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
| 2025-11-14 | 13G/Ano. 1 | Windward Management LPinvestment adviser, partnership | 2.6M | 6.5% | 2025-09-30 |
| 2025-11-14 | 13G/Ano. 1 | Windward Management LLCparent holding company, other entity | 2.6M | 6.5% | 2025-09-30 |
| 2025-11-14 | 13G/Ano. 1 | Marc Chalfinparent holding company, individual | 2.6M | 6.5% | 2025-09-30 |
| 2025-11-14 | 13G/Ano. 1 | Windward Management Partners Master Fund, Ltd.other entity | 2.4M | 5.8% | 2025-09-30 |
13F holders
Tracked managers holding GRPN at their latest 13F. JSON6 of the 30 tracked managers held GRPN at their latest 13F, $52.4M in total at quarter-end prices. Millennium Management is the largest at $22.8M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 3 added shares and 3 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Millennium Management | 2026-06-30 | 947K | $22.8M | 0.01% | +735K |
| D. E. Shaw & Co. | 2026-06-30 | 725K | $17.4M | 0.01% | +114K |
| Renaissance Technologies | 2026-06-30 | 257K | $6.2M | 0.01% | -362K |
| Citadel Advisors | 2026-06-30 | 135K | $3.3M | 0.00% | -28K |
| Two Sigma Investments | 2026-06-30 | 67K | $1.6M | 0.00% | -76K |
| AQR Capital Management | 2026-06-30 | 45K | $1.1M | 0.00% | +25K |
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.
What this page is
Groupon 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 Groupon (GRPN), SEC CIK 1490281, listed on Nasdaq, classified by the SEC as services-advertising agencies. 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 2026-11-03.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-10-09.JSON and CSV
- Planned sales
- SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-10-01.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
- 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 2026-08-06.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 2026-09-18.JSON and CSV
- Company record
- EDGAR filing index for CIK 1490281Ticker, 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.
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Datasets
Frequently Asked Questions
How much of GRPN is sold short?
12,549,059 shares were held short at the 2026-10-15 settlement, 15.4 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 GRPN's daily short volume?
On 2026-11-03, 140,504 of the 240,288 GRPN shares reported to FINRA were sold short, 58.5% of the day's reported volume. Short volume is a flow for one day, not a position.
Does GRPN have fails to deliver?
The SEC's latest file shows 191 GRPN shares failed to deliver at settlement 2026-10-09. Fails are reported per settlement date and published twice a month with a lag.
Are GRPN insiders buying or selling?
No open-market insider trades were reported for GRPN in the last 90 days. The most recent filings are listed below. Latest filing: Netzly Kyle (Chief Accounting Officer) on 2026-09-18.
Have GRPN insiders filed to sell?
16 Form 144 notices on file for GRPN worth $5.6M at the prices reported; 16 in the last 90 days worth $5.6M. Latest: Ponrt Jiri filed on 2026-10-01 to sell 20,000 shares ($402K) from 2026-09-23.
Who owns 5% or more of GRPN?
16 holders report 5% or more of GRPN in their latest filing, 5 on Schedule 13D (active intent). The largest reported stake is Senkypl Dusan at 32.0% of the class (13,033,243 shares), filed 2026-08-10 for an event on 2026-08-06.
Which tracked 13F managers own GRPN?
6 of the 30 tracked 13F managers held GRPN shares at their latest filing, $52.4M in all. The largest: Izzy Englander's Millennium Management (947K shares, $22.8M), D. E. Shaw & Co. (725K shares, $17.4M), Renaissance Technologies (257K shares, $6.2M), Ken Griffin's Citadel Advisors (135K shares, $3.3M), Two Sigma Investments (67K shares, $1.6M), Cliff Asness's AQR Capital Management (45K shares, $1.1M).
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.